A multi-hole drilling machine for flywheel housing mounting holes

Abstract

This utility model relates to the technical field of flywheel housing processing equipment, and discloses a multi-hole drilling machine for flywheel housing mounting holes, including a base. A multi-axis drilling machine is arranged on the top of the base near the rear side. A fixing plate is fixedly installed on the top of the base near the other side. An adjustment component is arranged on the top of the base near the middle position. Several fixing components are arranged on the top of the adjustment component. The adjustment component includes a groove opened on the top of the base near the middle position and a servo motor fixedly installed at the bottom of the inner cavity of the groove. When multiple flywheel housings are placed on the top of a disc, the indexing plate can be rotated with the cooperation of the adjustment component. The disc can be rotated through the fixing shaft penetrating the inner cavity of the indexing plate, thereby continuously feeding material to the bottom of the multi-axis drilling machine. There is no need to wait for the previous flywheel housing to be processed and removed, and a brand-new flywheel housing to be placed before continuing processing, thus improving the efficiency of flywheel housing processing.

Description

Technical Field

[0001] This utility model relates to the technical field of flywheel housing processing equipment, specifically a multi-hole drilling machine for flywheel housing mounting holes. Background Technology

[0002] The flywheel housing is a key component connecting the engine and the transmission. Its main functions are to enclose the flywheel assembly and support peripheral components such as the crankcase and starter, while also providing protection and supporting the weight of the engine and transmission.

[0003] When drilling holes for flywheel housing mounting, since there are multiple flywheel housing mounting holes in the same position, a multi-axis drilling machine is usually used to process the flywheel. During the processing, the existing equipment usually waits until the previous flywheel is processed and then removes it to replace the new flywheel housing. This method reduces the efficiency of flywheel housing processing.

[0004] Therefore, we propose a multi-hole drilling machine for flywheel housing mounting holes to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-hole drilling machine for flywheel housing mounting holes to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a multi-hole drilling machine for flywheel housing mounting holes, including a base, a multi-axis drilling machine is provided on the top of the base near the rear side, a fixing plate is fixedly installed on the top of the base near the other side, an adjustment component is provided on the top of the base near the middle position, and a plurality of fixing components are provided on the top of the adjustment component. The adjustment assembly includes a groove located near the center of the top of the base and a servo motor fixedly installed at the bottom of the groove cavity. A drive wheel is fixedly installed at the end of the servo motor's power output shaft, and a drive rod is fixedly installed at the top of the drive wheel near the other side. An indexing plate is provided on one side of the drive wheel, and a fixed shaft is provided through the center of the top of the indexing plate. The bottom end of the fixed shaft is rotatably connected to the base, and a disc is fixedly installed at the top of the fixed shaft.

[0007] Preferably, the outer periphery of the disc is provided with a sliding groove, and the inner cavity of the sliding groove is slidably connected with a support block, and the bottom of the support block is fixedly connected to the base.

[0008] Preferably, a control box is fixedly installed on the top of the base near one side, and two electric telescopic rods are fixedly installed on the top of the base near the rear side. The electric telescopic rods are arranged left and right, and a load-bearing frame is fixedly installed on the top of the electric telescopic rods. The rear side of the multi-axis drilling machine is fixedly connected to the load-bearing frame.

[0009] Preferably, two electric slide rails are fixedly installed on one side of the fixed plate near the top, and an electric slider is slidably connected on one side of the electric slide rails near the middle position. A connecting plate is fixedly installed on one side of the electric slider, and a placement groove is fixedly installed on one side of the connecting plate.

[0010] Preferably, the fixing assembly includes a placement box fixedly installed on the top of the disc and an annular tooth located in the inner cavity of the placement box. The bottom of the annular tooth is engaged with several drive gears, and the top of the annular tooth is provided with several sliding blocks. Each sliding block has a clamping block fixedly installed on its top, and a protective pad is fixedly installed on the opposite side of each clamping block.

[0011] Preferably, each of the drive gears has a drive handle fixedly installed at the opposite end, and the drive handles respectively move through the inner cavity sidewall of the placement box and extend to the outside; the top of the placement box has several irregular grooves, and the sliding blocks are all slidably connected in the inner cavity of the irregular grooves.

[0012] Preferably, dovetail blocks are fixedly installed on the opposite side of the protective pad near the top and bottom, and dovetail grooves are opened on the opposite side of the clamping block near the top and bottom, and the dovetail blocks are slidably connected in the inner cavity of the adjacent dovetail grooves respectively.

[0013] Preferably, a magnetic block A is fixedly installed on the rear side of each dovetail block, and a magnetic block B is fixedly installed on the rear side of each dovetail groove cavity, with magnetic blocks A magnetically attracted to adjacent magnetic blocks B respectively.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting several fixed components, multiple flywheel housings can be placed on top of the disc. With the cooperation of the adjusting components, the indexing disc can be rotated. The disc can be rotated through the fixed shaft passing through the inner cavity of the indexing disc, thereby enabling uninterrupted feeding to the bottom of the multi-axis drilling machine. There is no need to wait for the previous flywheel housing to be processed and removed, and a brand-new flywheel housing to be placed before continuing processing, thus improving the efficiency of flywheel housing processing.

[0015] 2. When fixing the flywheel housing, with the cooperation of the fixing components and the rotation of the ring teeth, several sliding blocks can move outward under the limitation of the irregular groove, thereby enabling the protective pad fixed on the clamping block to limit the flywheel housing and improve the stability of drilling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the adjustment component of this utility model; Figure 3 This is a three-dimensional structural diagram of the placement box, clamping block, and protective pad of this utility model; Figure 4 This is an exploded view of the limiting component of this utility model; Figure 5 This is a cross-sectional three-dimensional structural diagram of the sliding block, clamping block and annular tooth of this utility model; Figure 6 For the present utility model Figure 4 Enlarged view of point A in the middle.

[0017] In the diagram: 1. Base; 11. Control box; 12. Electric telescopic rod; 13. Load-bearing frame; 2. Multi-axis drilling machine; 3. Fixing plate; 31. Electric slider; 32. Electric slide rail; 33. Connecting plate; 34. Placement slot; 4. Adjustment component; 41. Groove; 42. Servo motor; 43. Drive wheel; 44. Drive rod; 45. Indexing plate; 46. Fixed shaft; 47. Disc; 471. Sliding groove; 472. Support block; 5. Fixing component; 51. Placement box; 511. Irregular groove; 52. Ring tooth; 53. Sliding block; 54. Drive gear; 541. Drive handle; 55. Clamping block; 56. Protective pad; 561. Dovetail block; 5611. Magnetic block A; 5612. Magnetic block B; 562. Dovetail groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1 Please see Figure 1-6 A multi-hole drilling machine for flywheel housing mounting holes includes a base 1. A multi-axis drilling machine 2 is installed on the top of the base 1 near the rear side (the multi-axis drilling machine 2 is prior art, and its working principle will not be described in detail). A fixing plate 3 is fixedly installed on the top of the base 1 near the other side. An adjustment component 4 is installed on the top of the base 1 near the middle position. Several fixing components 5 are installed on the top of the adjustment component 4. The adjustment component 4 includes a groove 41 opened on the top of the base 1 near the middle position and a servo motor 42 fixedly installed at the bottom of the inner cavity of the groove 41. A drive wheel 43 is fixedly installed on the end of the power output shaft of the servo motor 42. A drive rod 44 is fixedly installed on the top of the drive wheel 43 near the other side. An indexing plate 45 is provided on one side of the drive wheel 43. A fixing shaft 46 is passed through the center of the top of the indexing plate 45, and the bottom end of the fixing shaft 46 is rotatably connected to the base 1. A disc 47 is fixedly installed on the top of the fixing shaft 46.

[0020] Specifically, by setting several fixed components 5, multiple flywheel housings can be placed on top of the disc 47. With the cooperation of the adjusting components 4, the indexing disc 45 can be rotated. The disc 47 can be rotated through the fixed shaft 46 that passes through the inner cavity of the indexing disc 45, thereby enabling continuous feeding to the bottom of the multi-axis drilling machine 2. There is no need to wait for the previous flywheel housing to be processed and removed, and a brand new flywheel housing to be placed before processing can continue, thus improving the efficiency of flywheel housing processing.

[0021] The outer periphery of the disc 47 is provided with a sliding groove 471, and the inner cavity of the sliding groove 471 is slidably connected with a support block 472, and the bottom of the support block 472 is fixedly connected to the base 1.

[0022] Specifically, by setting the support block 472 and the sliding groove 471, the disk 47 can be supported when it rotates, thereby improving the stability of the disk 47 rotation.

[0023] A control box 11 is fixedly installed on the top of the base 1 near one side. Two electric telescopic rods 12 are fixedly installed on the top of the base 1 near the rear side. The electric telescopic rods 12 are arranged on the left and right sides. A load-bearing frame 13 is fixedly installed on the top of the electric telescopic rods 12. The rear side of the multi-axis drilling machine 2 is fixedly connected to the load-bearing frame 13.

[0024] Specifically, by setting the electric telescopic rod 12, the position of the load-bearing frame 13 can be adjusted, thereby enabling the adjustment of the position of the multi-axis drilling machine 2.

[0025] Two electric slide rails 32 are fixedly installed on one side of the fixed plate 3 near the top. An electric slider 31 is slidably connected to one side of the electric slide rails 32 near the middle position. A connecting plate 33 is fixedly installed on one side of the electric slider 31. A placement groove 34 is fixedly installed on one side of the connecting plate 33 (a conduit is inserted into the front side of the placement groove 34 near the other side, and a solenoid valve is provided on the outer periphery of the conduit; lubricating oil is placed in the placement groove 34).

[0026] Example 2 This embodiment is an improvement upon embodiment 1. For details, please refer to [link / reference]. Figure 3 - Figure 6 The fixing component 5 includes a placement box 51 fixedly installed on the top of the disc 47 and an annular tooth 52 located in the inner cavity of the placement box 51. (The top of the annular tooth 52 is designed with an Archimedean spiral, and the bottom of the sliding block 53 is provided with a trapezoidal thread groove.) Several drive gears 54 are meshed at the bottom of the annular tooth 52, and several sliding blocks 53 are provided on the top of the annular tooth 52. Each sliding block 53 is fixedly installed with a clamping block 55 on its top, and a protective pad 56 is fixedly installed on the opposite side of each clamping block 55.

[0027] Specifically, when fixing the flywheel housing, with the cooperation of the fixing component 5 and the rotation of the ring tooth 52, several sliding blocks 53 can move outward under the limitation of the irregular groove 511, thereby enabling the protective pad 56 fixed on the clamping block 55 to limit the flywheel housing and improve the stability of drilling.

[0028] The opposite ends of the drive gears 54 are fixedly equipped with drive handles 541, and the drive handles 541 respectively move through the inner cavity sidewall of the placement box 51 and extend to the outside; the top of the placement box 51 is provided with several irregular grooves 511, and the sliding blocks 53 are all slidably connected in the inner cavity of the irregular grooves 511.

[0029] Specifically, the drive handle 541 can rotate the drive gear 54, and the irregular groove 511 can limit the movement of the sliding block 53.

[0030] Dovetail blocks 561 are fixedly installed on the opposite side of the protective pad 56 near the top and bottom. Dovetail grooves 562 are opened on the opposite side of the clamping block 55 near the top and bottom, and the dovetail blocks 561 are slidably connected in the inner cavity of the adjacent dovetail grooves 562.

[0031] Specifically, by setting the dovetail block 561 to slide in the inner cavity of the dovetail groove 562, the protective pad 56 can be disassembled and replaced.

[0032] A magnetic block A5611 is fixedly installed on the rear side of each dovetail block 561, and a magnetic block B5612 is fixedly installed on the rear side of each dovetail groove 562. The magnetic blocks A5611 are magnetically attracted to the adjacent magnetic blocks B5612 respectively.

[0033] Specifically, by setting magnetic blocks A5611 and B5612, the dovetail block 561 can be magnetically fixed when it is located in the inner cavity of the dovetail groove 562.

[0034] Working Principle: In use, several flywheel housings to be processed are first placed on top of the placement box 51. Then, the drive handle 541 can be rotated, causing the drive gear 54 fixed on the drive handle 541 to rotate, which in turn causes the ring gear 52 meshing with the drive gear 54 to rotate. The top of the ring gear 52 is designed with an Archimedean spiral. The bottom of the sliding block 53 is provided with a trapezoidal threaded groove. The bottom of the sliding block 53 and the top of the ring gear 52 mesh with each other. Under the limitation of the irregular groove 511, the clamping block 55 can move outward, thereby limiting the flywheel housing. When the protective pad 56 needs to be replaced, the protective pad 56 can be slid off the clamping block 55. The other fixing components 5 fix the flywheel housing in the same way as described above, and will not be repeated here. After the flywheel housing is fixed, the electric telescopic rod 12 can be started through the control box 11 to insert the drill bit of the multi-axis drilling machine 2 into the lubricating oil in the placement groove 34, effectively suppressing the lubrication. To control the initial frictional heat peak and prevent micro-chipping, plastic deformation, or thermal shock damage to the cutting edge before it fully enters stable cutting, the control box 11 can activate the electric slide rail 32 and electric slider 31 to move the placement slot 34 to a suitable position. Then, the multi-axis drilling machine 2 is used to drill the flywheel housing. After drilling, the control box 11 can activate the servo motor 42. The rotation of the servo motor 42's power output shaft drives the drive wheel 43 fixed to the end of the servo motor 42's power output shaft to rotate. The drive rod 44 fixed to the drive wheel 43 can rotate the indexing plate 45, which in turn can rotate the fixed shaft 46 by 90 degrees. This allows the flywheel housing to be processed to be moved directly under the multi-axis drilling machine 2. The processed flywheel housing can be removed by the operator and replaced with the flywheel housing to be processed. There is no need to wait for the previous flywheel housing to be processed and removed, and a brand-new flywheel housing to be placed before continuing processing, thus improving the efficiency of flywheel housing processing.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-spindle drilling machine for flywheel housing mounting holes, comprising a base (1), wherein a multi-spindle drilling machine (2) is disposed on the top of the base (1) near the rear side, characterized in that: A fixing plate (3) is fixedly installed on the top of the base (1) near the other side. An adjustment component (4) is provided on the top of the base (1) near the middle position. Several fixing components (5) are provided on the top of the adjustment component (4). The adjustment component (4) includes a groove (41) opened on the top of the base (1) near the middle position and a servo motor (42) fixedly installed at the bottom of the inner cavity of the groove (41). A drive wheel (43) is fixedly installed on the end of the power output shaft of the servo motor (42). A drive rod (44) is fixedly installed on the top of the drive wheel (43) near the other side. An indexing plate (45) is provided on one side of the drive wheel (43). A fixing shaft (46) is provided through the center of the top of the indexing plate (45). The bottom end of the fixing shaft (46) is rotatably connected to the base (1). A disc (47) is fixedly installed on the top of the fixing shaft (46).

2. The multi-hole drilling machine for flywheel housing mounting holes according to claim 1, characterized in that: The outer periphery of the disc (47) is provided with a sliding groove (471), and the inner cavity of the sliding groove (471) is slidably connected with a support block (472), and the bottom of the support block (472) is fixedly connected to the base (1).

3. The multi-hole drilling machine for flywheel housing mounting holes according to claim 1, characterized in that: A control box (11) is fixedly installed on the top of the base (1) near one side. Two electric telescopic rods (12) are fixedly installed on the top of the base (1) near the rear side. The electric telescopic rods (12) are arranged on the left and right sides. A load-bearing frame (13) is fixedly installed on the top of the electric telescopic rods (12). The rear side of the multi-axis drilling machine (2) is fixedly connected to the load-bearing frame (13).

4. The multi-hole drilling machine for flywheel housing mounting holes according to claim 1, characterized in that: Two electric slide rails (32) are fixedly installed on one side of the fixed plate (3) near the top. An electric slider (31) is slidably connected on one side of the electric slide rails (32) near the middle position. A connecting plate (33) is fixedly installed on one side of the electric slider (31). A placement groove (34) is fixedly installed on one side of the connecting plate (33).

5. A multi-hole drilling machine for flywheel housing mounting holes according to claim 1, characterized in that: The fixing component (5) includes a placement box (51) fixedly installed on the top of the disc (47) and an annular tooth (52) located in the inner cavity of the placement box (51). The bottom of the annular tooth (52) is engaged with several drive gears (54), and the top of the annular tooth (52) is provided with several sliding blocks (53). Each sliding block (53) is fixedly installed with a clamping block (55) on its top, and a protective pad (56) is fixedly installed on the opposite side of the clamping block (55).

6. A multi-hole drilling machine for flywheel housing mounting holes according to claim 5, characterized in that: The drive gears (54) are all fixedly mounted with drive handles (541) at opposite ends, and the drive handles (541) respectively move through the inner cavity sidewall of the placement box (51) and extend to the outside; the top of the placement box (51) is provided with several irregular grooves (511), and the sliding blocks (53) are all slidably connected in the inner cavity of the irregular grooves (511).

7. A multi-hole drilling machine for flywheel housing mounting holes according to claim 5, characterized in that: The protective pad (56) has dovetail blocks (561) fixedly installed on the opposite side near the top and bottom, and the clamping block (55) has dovetail grooves (562) on the opposite side near the top and bottom, and the dovetail blocks (561) are slidably connected in the inner cavity of the adjacent dovetail grooves (562).

8. A multi-hole drilling machine for flywheel housing mounting holes according to claim 7, characterized in that: A magnetic block A (5611) is fixedly installed on the rear side of each dovetail block (561), and a magnetic block B (5612) is fixedly installed on the rear side of the inner cavity of each dovetail groove (562). The magnetic blocks A (5611) are magnetically attracted to the adjacent magnetic blocks B (5612).

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