Drilling apparatus

Abstract

The utility model provides a kind of drilling equipment, including rack and be set on rack transverse moving mechanism, longitudinal moving mechanism, drilling mechanism and adjusting mechanism.Longitudinal moving mechanism is set on transverse moving mechanism and can move with transverse moving mechanism, and longitudinal moving mechanism is provided with the interval of the material discharging area for discharging on it.The transverse moving mechanism is used to adjust the size of material discharging interval on rack in transverse direction, and the longitudinal moving mechanism is used to adjust the size of material discharging interval on rack in longitudinal direction.The positioning assembly for positioning is arranged along the circumferential side of material discharging interval;The size of material discharging interval is adjusted with the movement of transverse moving mechanism and longitudinal moving mechanism.The drilling mechanism is rotatably arranged on longitudinal moving mechanism.The adjusting mechanism is connected to drilling mechanism and can drive drilling mechanism to rotate within preset range to adjust the drilling position of drilling mechanism.The drilling equipment of the utility model has wide application range, stable positioning, and improves efficiency and yield.

Description

[0001] Drilling apparatus TECHNICAL FIELD

[0002] The utility model relates to mechanical equipment related technical field, especially a kind of drilling equipment. BACKGROUND

[0003] Various equipment are generally provided with hollow glass door to close processing area, to play the role of heat preservation, dust prevention, prevent chip liquid splashing etc. Exemplarily, the glass door of refrigerator needs to fix large glass on door body, needs to drill more quantity of holes to facilitate auxiliary fixing glass. Other some equipment, transparent glass is installed on door body, can facilitate to observe the working condition in equipment interior. Since glass or handle etc. component needs to be installed on door body, drilling is also needed on multiple positions on door body.

[0004] In prior art, door body needing to install glass will be measured position by hand and then line, then manually drill, but such not only is inefficient, and error is prone to exist. In order to improve efficiency, drilling is carried out by automatic drilling equipment, but since the size of various equipment door body is different, the position of installing glass is also not identical, and the change of drilling range is larger. Generally, drilling region is adjusted according to the size of door body first, then door body is fixed on drilling equipment, and drilling is carried out on door body. But such structure and operation exist certain inconvenience and problem, door body is prone to wear and tear in the process of moving and locking, and in the process of locking, the door body to be processed is prone to displacement, which is prone to affect alignment and drilling operation, and affect the installation of glass. In addition, since the size of various equipment door is different, drilling equipment structure is generally fixed, and positioning region can be adjusted. The existing drilling equipment structure mostly needs to adjust the position of door body multiple times to complete the drilling of all hole positions on a door, and operation is troublesome.

[0005] Therefore, it is necessary to provide a drilling equipment with more stable positioning, more convenient operation and wide application range. CONTENT OF UTILITY MODEL

[0006] The utility model aims at providing a drilling equipment with more stable positioning, more convenient operation and wide application range.

[0007] To realize the above-mentioned purpose, the utility model provides a kind of drilling equipment, comprising:

[0008] frame;

[0009] transverse moving mechanism, is set up on frame;

[0010] The longitudinal moving mechanism is arranged on the transverse moving mechanism and can move with the transverse moving mechanism, and the longitudinal moving mechanism is provided with a feeding interval for feeding, and the feeding interval is provided with a positioning assembly along the circumferential side thereof for positioning; the size of the feeding interval is adjusted with the movement of the transverse moving mechanism and the longitudinal moving mechanism;

[0011] The drilling mechanism is rotatably arranged on the longitudinal moving mechanism;

[0012] The adjusting mechanism is connected to the drilling mechanism and can drive the drilling mechanism to rotate within a preset range to adjust the drilling position of the drilling mechanism.

[0013] After the above technical scheme is adopted, the drilling equipment can be suitable for workpieces of various sizes, and can also automatically drill at multiple positions of the workpiece. The workpiece can be various door bodies that need to be installed with glass, and the door body can be a metal door or a door of other structures. The drilling equipment comprises a rack and a transverse moving mechanism, a longitudinal moving mechanism, a drilling mechanism and an adjusting mechanism arranged on the rack. The transverse moving mechanism and the longitudinal moving mechanism can be used to adjust the size of the feeding interval, so as to be suitable for workpieces of various sizes. The workpiece is positioned in the feeding interval by the positioning assembly, and the workpiece is positioned stably and is convenient for processing. The adjusting mechanism is connected to the drilling mechanism and can drive the drilling mechanism to rotate within a certain range, so as to adjust the drilling position of the drilling mechanism on the workpiece. The drilling equipment has a wide range of applications, is more stable in positioning, is more convenient to operate, and has higher efficiency and yield.

[0014] Preferably, the adjusting mechanism comprises an adjusting power assembly, a connecting assembly and an adjusting assembly, one end of the connecting assembly passes through the adjusting power assembly and is connected to the adjusting assembly, the adjusting assembly is used for adjusting the movement range of the connecting assembly, the other end of the connecting assembly is connected to the drilling mechanism, and the adjusting power assembly is actuated to drive the connecting assembly to rotate the drilling mechanism.

[0015] Preferably, one end of the connecting assembly connected to the drilling mechanism is provided with a compensation member, and the compensation member is rotatably connected to the drilling mechanism.

[0016] Preferably, the connecting assembly comprises a screw rod passing through the adjusting power assembly, the adjusting assembly comprises a limiting member threadedly connected with the screw rod, the limiting member moves along the thread on the screw rod to adjust the movement range of the screw rod, and the adjusting power assembly is actuated to drive the screw rod to slide in the adjusting power assembly to the end where the limiting member abuts against the adjusting power assembly.

[0017] Preferably, the adjusting mechanism further comprises a mounting assembly, a fixing assembly is sleeved on the adjusting power assembly, and the adjusting power assembly is rotatably mounted on the mounting assembly by means of the fixing assembly; the mounting assembly comprises a mounting seat and two fixing members arranged on the mounting seat, the mounting seat is fixed on the longitudinal moving mechanism, and the two fixing members form a containing space for containing the fixing assembly.

[0018] Preferably, the fixing assembly comprises a fixing member and a rotating member, the fixing member is connected to the adjusting power assembly, and the rotating member is arranged on the fixing member and rotationally connected to the fixing member in the accommodating space.

[0019] Preferably, the longitudinal moving mechanism comprises a sliding base and a supporting base, the sliding base is slidingly arranged on the transverse moving mechanism, and the supporting base is arranged on the sliding base and has the mounting space between the sliding base and the supporting base.

[0020] Preferably, the positioning assembly comprises a positioning cylinder and a positioning member, the positioning member is mounted on the output end of the positioning cylinder, the positioning cylinder is mounted on the sliding base and located in the mounting space, the positioning cylinder acts to make the positioning member slidingly clamp the workpiece in the discharging area, and the positioning member comprises a first positioning part and a second positioning part which are perpendicular to each other.

[0021] Preferably, the transverse moving mechanism comprises a transverse power assembly, a transverse sliding assembly and a first driving assembly, the longitudinal moving mechanism is slidingly arranged on the transverse sliding assembly, and the transverse power assembly acts to drive the first driving assembly to drive the longitudinal moving mechanism to slide along the transverse sliding assembly; the longitudinal moving mechanism comprises a longitudinal power assembly, a longitudinal sliding assembly and a second driving assembly, the sliding base is slidingly arranged on the longitudinal sliding assembly, and the longitudinal power assembly acts to drive the second driving assembly to drive the sliding base and the structure thereon to slide along the longitudinal sliding assembly.

[0022] Preferably, the drilling mechanism comprises a fixing base, a drilling assembly and a rotating shaft, the drilling assembly protrudes from one side of the fixing base, and the fixing base is rotationally arranged on the longitudinal moving mechanism by the rotating shaft. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0024] Figure 1 is a structural diagram of the drilling equipment provided by an embodiment of the present application.

[0025] Figure 2 is Figure 1 is a structural diagram of the transverse moving mechanism and the longitudinal moving mechanism.

[0026] Figure 3 is Figure 2 is a structural diagram from another angle.

[0027] Figure 4 is Figure 3Partial structural diagram of the longitudinal moving mechanism.

[0028] Figure 5 is Figure 4 Structural diagram of the positioning assembly.

[0029] Figure 6 is Figure 1 Structural diagram of the drilling mechanism.

[0030] Figure 7 is Figure 1 Structural diagram of the adjusting mechanism.

[0031] Figure 8 is Figure 7 Structural exploded view.

[0032] Explanation of reference signs:

[0033] 100, drilling equipment; 101, rack;

[0034] 10, transverse moving mechanism; 11, transverse power assembly; 12, first driving assembly; 121, first gear; 122, first rack; 13, transverse sliding assembly; 131, first sliding block; 132, first sliding rail;

[0035] 20, longitudinal moving mechanism; 201, feeding interval; 202, mounting space; 21, longitudinal power assembly; 22, second driving assembly; 221, second gear; 222, second rack; 23, longitudinal sliding assembly; 231, second sliding block; 232, second sliding rail; 24, sliding bottom plate; 25, sliding seat; 26, supporting seat; 27, positioning assembly; 271, positioning piece; 2711, first positioning part; 2712, second positioning part; 272, positioning cylinder;

[0036] 30, drilling mechanism; 31, fixed base; 32, rotating shaft; 33, drilling assembly;

[0037] 40, adjusting mechanism; 41, adjusting power assembly; 42, connecting assembly; 421, screw rod; 422, compensation piece; 423, connecting piece; 43, adjusting assembly; 431, limiting piece; 44, mounting assembly; 441, mounting seat; 442, mounting piece; 4421, connecting hole; 443, containing space; 45, fixed assembly; 451, fixing piece; 452, rotating piece. DETAILED DESCRIPTION

[0038] In order to explain the technical content and structural features of the present application in detail, further explanation will be made in combination with the embodiments and the accompanying drawings.

[0039] Please refer to Figures 1 to 3The utility model provides a kind of drilling equipment 100, including rack 101, and setting on rack 101 transverse moving mechanism 10, longitudinal moving mechanism 20, drilling mechanism 30 and adjusting mechanism 40.Transverse moving mechanism 10 is used to adjust position in the length direction of rack 101.Longitudinal moving mechanism 20 is set on transverse moving mechanism 10 and can move with transverse moving mechanism 10, and longitudinal moving mechanism 20 is used to adjust position in the width direction of rack 101.Longitudinal moving mechanism 20 is provided with the discharge interval 201 for discharging, and the discharge interval 201 is provided with the positioning assembly 27 for positioning along its circumferential side, and the positioning assembly 27 can position workpiece in discharge interval 201.The size of discharge interval 201 adjusts with the movement of transverse moving mechanism 10 and longitudinal moving mechanism 20, to be applicable to various different sizes of workpiece.In addition, drilling mechanism 30 is rotatably set on longitudinal moving mechanism 20, and drilling mechanism 30 rotates to be able to adjust drilling position.Again, adjusting mechanism 40 is connected to drilling mechanism 30 and can drive drilling mechanism 30 to rotate in preset range to adjust the drilling position of drilling mechanism 30.

[0040] After using above technical scheme, the drilling equipment 100 of the utility model can be applicable to multiple sizes of workpiece, also can automatically drill on multiple positions of workpiece, and workpiece can be various doors for installing glass or other structures for installing glass, can also be other large workpieces needing drilling.The drilling equipment 100 includes rack 101 and transverse moving mechanism 10, longitudinal moving mechanism 20, drilling mechanism 30 and adjusting mechanism 40 set on rack 101.Transverse moving mechanism 10 and longitudinal moving mechanism 20 can be used to adjust the size of discharge interval 201, to be applicable to various different sizes of workpiece.Workpiece is positioned in discharge interval 201 by positioning assembly 27, and workpiece positioning is stable, and it is convenient to process.Adjusting mechanism 40 is connected to drilling mechanism 30, and can drive drilling mechanism 30 to rotate in certain range, to be able to adjust the drilling position of drilling mechanism 30 on workpiece.The drilling equipment 100 of the utility model has wide application range, and positioning is more stable, and it is more convenient to operate, and efficiency and yield are higher.

[0041] Please refer to Figure 7 And Figure 8In some alternative embodiments, the adjusting mechanism 40 comprises an adjusting power assembly 41, a connecting assembly 42 and an adjusting assembly 43. The connecting assembly 42 is connected to the adjusting assembly 43 at one end and passes through the adjusting power assembly 41, the adjusting assembly 43 is used to adjust the range of extension and contraction of the connecting assembly 42, the other end of the connecting assembly 42 is connected to the drilling mechanism 30, and the adjusting power assembly 41 is used to drive the connecting assembly 42 to rotate the drilling mechanism 30. It can be understood that the connecting assembly 42 comprises a screw rod 421 passing through the adjusting power assembly 41, and the adjusting power assembly 41 is used to drive the screw rod 421 to extend and contract in the adjusting power assembly 41, so as to drive the drilling mechanism 30 to rotate. On the other hand, the adjusting assembly 43 comprises a limiting piece 431 threadedly connected with the screw rod 421, and the limiting piece 431 is used to adjust the range of extension and contraction of the screw rod 421 along the thread on the screw rod 421. The limiting piece 431 is threadedly connected with the screw rod 421, and the position of the limiting piece 431 on the screw rod 421 is adjusted to adjust the range of extension and contraction of the screw rod 421 in the adjusting power assembly 41, and thus the range of rotation of the drilling mechanism 30 is adjusted. The longer the screw rod 421 is, the larger the range of extension and contraction is, and the larger the rotation angle of the drilling mechanism 30 is. The shorter the screw rod 421 is, the smaller the range of extension and contraction is, and the smaller the rotation angle of the drilling mechanism 30 is. When the adjusting power assembly 41 is driven, the screw rod 421 slides in the adjusting power assembly 41 until the limiting piece 431 abuts against one end of the adjusting power assembly 41, and the limiting piece 431 is used to limit the range of extension and contraction of the screw rod 421. The limiting piece 431 can be a nut matched with the screw rod 421.

[0042] Please refer to Figure 7 and Figure 8 In some alternative embodiments, the end of the connecting assembly 42 connected with the drilling mechanism 30 is provided with a compensation piece 422, and the compensation piece 422 is rotatably connected with the drilling mechanism 30. One end of the screw rod 421 is provided with the compensation piece 422, and the compensation piece 422 is rotatably connected with the fixed base 31 of the drilling mechanism 30 through a connecting piece 423. The compensation piece 422 is provided to better match the fixed base 31 and the connecting assembly 42 when they are connected and rotated, and the rotation is smoother. The compensation piece 422 can be a fisheye joint or other structure capable of being rotatably connected with the connecting piece 423.

[0043] Please refer to Figure 7 and Figure 8In some optional embodiments, the adjusting mechanism 40 further comprises a mounting assembly 44, and the adjusting power assembly 41 is sleeved with a fixing assembly 45. The adjusting power assembly 41 is rotatably mounted on the mounting assembly 44 by the fixing assembly 45. The mounting assembly 44 comprises a mounting base 441 and two mounting pieces 442 arranged on the mounting base 441, the mounting base 441 is fixed on the support base 26 of the longitudinal moving mechanism 20, the two mounting pieces 442 form a containing space 443 for containing the fixing assembly 45, and the two mounting pieces 442 are both provided with a connecting hole 4421. The fixing assembly 45 comprises a fixing piece 451 and a rotating piece 452, the fixing piece 451 is sleeved on the adjusting power assembly 41 and connected with the adjusting power assembly 41, and the rotating piece 452 is arranged on the fixing piece 451 and rotatably mounted in the connecting hole 4421 in the containing space 443 and rotatably connected with the fixing piece 451. It can be understood that when the adjusting mechanism 40 drives the drilling mechanism 30 to rotate, if the adjusting power assembly 41 is rigidly connected with the support base 26, the connecting assembly 42 is difficult to drive the drilling mechanism 30 to rotate, and the operation is difficult. The adjusting power assembly 41 is rotatably connected with the support base 26 through the fixing assembly 45 and the mounting assembly 44, so that the overall structure is more reasonable, and the rotation is more smooth. In the embodiment, the adjusting mechanism 40 is reasonably structured, can adjust the rotation amplitude of the drilling mechanism 30 according to the drilling position requirement of the drilling mechanism 30 by adjusting the length of the connecting assembly 42. At the same time, the adjusting power assembly 41 is rotatably connected with the support base 26, so that the whole adjusting mechanism 40 can better drive the drilling mechanism 30 to rotate and adjust, and the structure is reasonably arranged.

[0044] Please refer to Figures 2 to 5In some optional embodiments, the longitudinal moving mechanism 20 comprises a sliding base 25 and a support base 26, the sliding base 25 is slidably arranged on the transverse moving mechanism 10, and the support base 26 is arranged on the sliding base 25 and has a mounting space 202 between the sliding base 25. The positioning assembly 27 comprises a positioning cylinder 272 and a positioning piece 271, the positioning piece 271 is mounted on the output end of the positioning cylinder 272. The positioning cylinder 272 is mounted on the sliding base 25 and located in the mounting space 202, and the positioning cylinder 272 acts to make the positioning piece 271 slide and clamp the workpiece in the discharging interval 201, and the discharging interval 201 is arranged on the sliding base 25. In this embodiment, the longitudinal moving mechanism 20 comprises four longitudinal moving structures, and each two longitudinal moving structures are arranged on a sliding base plate 24 which can slide along the transverse sliding assembly 13 on the transverse moving mechanism 10. Each longitudinal moving structure comprises a sliding base 25 and a support base 26, and each sliding base 25 is provided with a positioning assembly 27, and the area surrounded by the four positioning assemblies 27 is the discharging interval 201. Through the movement of the transverse moving mechanism 10 and the longitudinal moving mechanism 20, the range of the discharging interval 201 can be adjusted in length and width, so that it can be suitable for workpieces of different sizes within a certain range. Specifically, the positioning piece 271 comprises a first positioning part 2711 and a second positioning part 2712 which are perpendicular to each other, after the workpiece is put into the discharging interval 201, the positioning cylinder 272 acts to make the positioning piece 271 slide close to the workpiece, and the first positioning part 2711 and the second positioning part 2712 can position the workpiece in two directions. For example, the four positioning pieces 271 position the workpiece at four corners of the workpiece, and the positioning is stable, so that the workpiece can be better machined.

[0045] Please refer to Figures 2 to 4In some alternative embodiments, the lateral moving mechanism 10 comprises a lateral power assembly 11, a lateral sliding assembly 13 and a first driving assembly 12. The first driving assembly 12 comprises a first gear 121 and a first rack 122, and the first gear 121 is mounted on the output end of the lateral power assembly 11. The lateral sliding assembly 13 comprises a first sliding rail 132 and a first sliding block 131, and the sliding base 24 is slidably mounted on the first sliding rail 132 through the first sliding block 131. The lateral power assembly 11 is actuated to drive the first gear 121 to engage with the first rack 122, so as to drive the sliding base 24 to slide along the first sliding rail 132, thereby adjusting the range of the material placing area 201 in the lateral direction. On the other hand, the longitudinal moving mechanism 20 comprises a longitudinal power assembly 21, a longitudinal sliding assembly 23 and a second driving assembly 22. The sliding seat 25 is slidably arranged on the longitudinal sliding assembly 23, and the longitudinal sliding assembly 23 is arranged on the sliding base 24. The longitudinal sliding assembly 23 comprises a second sliding rail 232 and a second sliding block 231, and the sliding seat 25 is slidably arranged on the second sliding rail 232 through the second sliding block 231. The second driving assembly 22 comprises a second gear 221 and a second rack 222, and the second gear 221 is engaged with the second rack 222. The second gear 221 is mounted on the output end of the longitudinal power assembly 21, and the longitudinal power assembly 21 is actuated to drive the second driving assembly 22 to engage and drive the sliding seat 25 and the structure thereon to slide along the longitudinal sliding assembly 23, so as to adjust the range of the material placing area 201 in the width direction.

[0046] Referring to Figure 1 and Figure 6 In some alternative embodiments, the drilling mechanism 30 comprises a fixed base 31, a drilling assembly 33 and a rotating shaft 32. The drilling assembly 33 protrudes from one side of the fixed base 31, and the fixed base 31 is rotatably arranged on the support seat 26 of the longitudinal moving mechanism 20 through the rotating shaft 32. The adjusting mechanism 40 is connected to the fixed base 31, and when the adjusting mechanism 40 drives the drilling mechanism 30 to adjust the rotation, the fixed base 31 rotates on the support seat 26 through the rotating shaft 32, thereby adjusting the position of the drilling assembly 33. The drilling assembly 33 is arranged on one side of the fixed base 31, so as to rotate in a larger range, and a plurality of drilling pieces for drilling are arranged on the drilling assembly 33.

[0047] As Figures 1 to 8As shown, the drilling equipment 100 can be suitable for workpieces of various sizes, and can also automatically drill holes at multiple positions of the workpiece, with good drilling effect, high efficiency and high yield. The workpiece can be various door bodies for mounting glass, or other structures for fixing and mounting glass, and can also be other large workpieces that need to be drilled. The drilling equipment 100 includes a rack 101, a transverse moving mechanism 10, a longitudinal moving mechanism 20, a drilling mechanism 30 and an adjusting mechanism 40 arranged on the rack 101. The transverse moving mechanism 10 and the longitudinal moving mechanism 20 can be used to adjust the size of the discharging interval 201 in the transverse and longitudinal directions, so as to be suitable for workpieces of various sizes. The workpiece is positioned in the discharging interval 201 by the positioning assembly 27, and the workpiece is positioned stably and is convenient for processing. The adjusting mechanism 40 is connected to the drilling mechanism 30 and can drive the drilling mechanism 30 to rotate within a certain range, so as to adjust the drilling position of the drilling mechanism 30 on the workpiece. The adjusting mechanism 40 includes an adjusting power assembly 41, a connecting assembly 42, an adjusting assembly 43, a mounting assembly 44 and a fixing assembly 45. The adjusting power assembly 41, the connecting assembly 42 and the adjusting assembly 43 are connected to each other and are rotatably mounted on the fixing assembly 45 through the mounting assembly 44, so that the adjusting power assembly 41 can be rotatably connected to the drilling mechanism 30 on the support seat 26, so as to better drive the drilling mechanism 30 to rotate and adjust, and the structure is reasonably arranged. On the other hand, by adjusting the length of the connecting assembly 42, the rotation amplitude of the drilling mechanism 30 can be adjusted. The structure is reasonably arranged, the cooperation is ingenious, and the operation is convenient. The drilling equipment 100 of the utility model has wide application range, is more stable in positioning, is more convenient to operate, has higher efficiency and yield, and makes the mounting effect of glass on the workpiece better.

[0048] The above disclosure is only a preferred embodiment of the utility model, and cannot limit the scope of the utility model, so equivalent changes made according to the utility model claims all belong to the scope covered by the utility model.

Claims

1. A drilling apparatus, characterized by, The application relates to a drilling device, which comprises a rack, a transverse moving mechanism arranged on the rack, a longitudinal moving mechanism arranged on the transverse moving mechanism and capable of moving with the transverse moving mechanism, a positioning assembly arranged on the longitudinal moving mechanism, a drilling mechanism rotatably arranged on the longitudinal moving mechanism, and an adjusting mechanism connected to the drilling mechanism and capable of driving the drilling mechanism to rotate within a preset range to adjust the drilling position of the drilling mechanism. The adjusting mechanism comprises an adjusting power assembly, a connecting assembly and an adjusting assembly, one end of the connecting assembly passes through the adjusting power assembly and is connected to the adjusting assembly, the adjusting assembly is used for adjusting the activity range of the connecting assembly, the other end of the connecting assembly is connected to the drilling mechanism, and the adjusting power assembly drives the connecting assembly to rotate the drilling mechanism. The connecting assembly is provided with a compensation part at the end connected to the drilling mechanism, and the compensation part is rotatably connected to the drilling mechanism. The connecting assembly comprises a screw rod passing through the adjusting power assembly, the adjusting assembly comprises a limiting part threadedly connected to the screw rod, the limiting part moves along the thread on the screw rod to adjust the activity range of the screw rod, and the adjusting power assembly drives the screw rod to slide in the adjusting power assembly to the end where the limiting part abuts against the adjusting power assembly. The adjusting mechanism further comprises a mounting assembly, a fixing assembly is sleeved on the adjusting power assembly, the adjusting power assembly is rotatably mounted on the mounting assembly through the fixing assembly, the mounting assembly comprises a mounting base and two fixing parts arranged on the mounting base, the mounting base is fixed on the longitudinal moving mechanism, and the two fixing parts form a containing space for containing the fixing assembly. The fixing assembly comprises a fixing part and a rotating part, the fixing part is connected to the adjusting power assembly, and the rotating part is arranged on the fixing part and rotatably connected to the fixing part in the containing space.

2. The drilling apparatus of claim 1, wherein, The longitudinal moving mechanism comprises a sliding base and a supporting base, the sliding base is slidably arranged on the transverse moving mechanism, the supporting base is arranged on the sliding base and is provided with a mounting space between the sliding base and the supporting base.

3. The drilling apparatus of claim 2, wherein, The positioning assembly comprises a positioning cylinder and a positioning part, the positioning part is mounted on the output end of the positioning cylinder, the positioning cylinder is mounted on the sliding base and located in the mounting space, the positioning cylinder drives the positioning part to slide and clamp the workpiece in the material placing interval, and the positioning part comprises a first positioning part and a second positioning part which are perpendicular to each other.

4. The drilling apparatus of claim 2, wherein, ​ 5. The drilling apparatus of claim 2, wherein, ​ 6. The drilling apparatus of claim 5, wherein, ​ 7. The drilling apparatus of claim 1, wherein, ​ 8. The drilling apparatus of claim 7, wherein, ​ 9. The drilling apparatus of claim 7, wherein, The lateral moving mechanism comprises a lateral power assembly, a lateral sliding assembly and a first driving assembly, the longitudinal moving mechanism is slidably arranged on the lateral sliding assembly, the lateral power assembly is actuated to drive the first driving assembly to drive the longitudinal moving mechanism to slide along the lateral sliding assembly; the longitudinal moving mechanism comprises a longitudinal power assembly, a longitudinal sliding assembly and a second driving assembly, the sliding seat is slidably arranged on the longitudinal sliding assembly, the longitudinal power assembly is actuated to drive the second driving assembly to drive the sliding seat and the structure thereon to slide along the longitudinal sliding assembly.

10. The drilling apparatus of claim 1, wherein, The drilling mechanism comprises a fixed base, a drilling assembly and a rotating shaft, the drilling assembly protrudes from one side of the fixed base, and the fixed base is rotatably arranged on the longitudinal moving mechanism by the rotating shaft.

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