A wind turbine bearing seat non-radial hole processing device and method

Abstract

The present invention provides a processing device and method for non-radial holes of a wind power bearing seat, which relates to the technical field of mechanical equipment, and comprises: a main frame assembly; a stabilizing assembly is installed at the outer position of the bottom of the main frame assembly, and a rotating assembly is rotatably installed at the top position of the main frame assembly. When the stabilizing assembly of the main frame assembly is unfolded, the stabilizing assembly can support the main frame assembly when it is in use, and a sliding assembly is rotatably installed on the top of the main frame assembly through the rotating assembly. The sliding assembly is configured to be slidably installed, and the bearing assembly on the sliding assembly is hingedly installed. A feeding assembly is slidably installed on the bearing assembly, so that the feeding assembly of the equipment stably corresponds to a hole at any position of the bearing seat. The sliding mode of the feeding assembly enables the feeding assembly to achieve stable feeding when it is in use, which solves the problem that the existing hole punching equipment cannot perform multi-directional drilling and can only be operated manually, resulting in difficulty in drilling and the drilling is prone to abnormalities such as skewness.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical equipment, and in particular to a device and method for processing non-radial holes of a wind power bearing seat. Background Art

[0002] With the continuous development of science and technology, people's use of energy has begun to increase. Among them, electricity and other energy are generally generated by thermal power. Thermal power consumption is large, and it causes arbitrary environmental damage and has certain costs. Then some clean energy is generated. Clean energy mainly includes wind power, water conservancy and solar energy. However, the three energy sources are obtained in different ways and adapt to different environments. Among them, wind power is to directly build windmills in open or windy areas to drive generators through wind power, thereby realizing the production of electricity.

[0003] The transmission shaft of the wind turbine needs to be stably fixed, so the bearing seat used is relatively large overall. However, the bearing seat is still a consumable and needs to be replaced if it is damaged. Holes need to be opened in the larger bearing seat during production so that the bearing seat can be fixed with bolts accordingly. Usually, the bearing seat is drilled after manufacturing, but the holes on the bearing seat are in different positions, directions and depths. The existing general drilling equipment cannot achieve drilling in any direction and can only be operated manually, which makes drilling difficult and prone to abnormal problems such as skewness. Summary of the invention

[0004] The disclosed embodiments relate to a device and method for processing non-radial holes of a wind turbine bearing seat, which directly configure a main frame assembly as a structure that is easy to move, and perform processing corresponding to the position of any bearing seat. When the stabilizing assembly of the main frame assembly is unfolded, the stabilizing assembly can support the main frame assembly when it is in use, and a sliding assembly is rotatably installed on the top of the main frame assembly through a rotating assembly. The sliding assembly is configured to be slidably installed, and a bearing assembly on the sliding assembly is hingedly installed. A feed assembly is slidably installed on the bearing assembly, so that the feed assembly of the equipment can stably correspond to holes at any position of the bearing seat, and the sliding method of the feed assembly allows the feed assembly to achieve stable feeding when in use.

[0005] In a first aspect of the present disclosure, a device and method for processing non-radial holes of a wind turbine bearing seat are provided, which specifically include: a main frame assembly; a stabilizing assembly is installed at an outer position on the bottom of the main frame assembly, a rotating assembly is rotatably installed at the top position of the main frame assembly, a sliding assembly is slidably installed at the upper end position of the rotating assembly, a bearing assembly is hingedly installed at the end position of the sliding assembly, a supporting assembly is additionally installed at a position between the bearing assembly and the sliding assembly, a feeding assembly is slidably installed on the bearing assembly, an auxiliary assembly is installed at an outer end position of the bearing assembly, and knobs are installed at the installation positions of the rotating assembly and the sliding assembly.

[0006] Preferably, a sliding frame is provided on the upper end surface of the main frame assembly, and the main frame plate and the sliding frame are arranged as two symmetrical upper and lower structures, support rods are connected and installed between the upper and lower sliding frames, and the support rods are arranged as four groups of scissor structures, and wheels are arranged on the bottom surface of the main frame plate at the bottom position, and there are six groups of wheels in total.

[0007] Preferably, the stabilizing plate of the stabilizing assembly is hingedly mounted on the main frame assembly, and a total of four stabilizing plates are provided. The stabilizing plates are configured to be embedded inside the main frame assembly, and a stabilizing block is rotatably mounted at the end of the stabilizing plate, and the stabilizing block and the stabilizing plate are connected by an axle.

[0008] Preferably, the connecting disk of the rotating assembly is arranged at the top position of the main frame assembly, and the connecting disk is arranged in two groups of left-right symmetrical structures. A rotating disk is rotatably installed on the connecting disk, and the rotating disk is directly wrapped on the connecting disk. A hole is arranged at the edge of the rotating disk relative to the connecting disk, and a knob is threadedly installed in the hole of the rotating disk.

[0009] Preferably, the connecting platform of the sliding assembly is arranged on the rotating assembly, a top slide plate is installed on the upper slide, holes are arranged on the side of the connecting platform corresponding to the position of the top slide plate, and two groups of grooves are arranged on the top slide plate.

[0010] Preferably, the support plate of the support assembly is connected to the bearing assembly, the support plate adopts a telescopic structure, an inner slider is connected to the end position of the support plate, the inner slider is slidably installed in the groove of the sliding assembly, and a horizontal adjustment rod is rotatably installed in the groove, and the inner slider and the adjustment rod are screwed to each other.

[0011] Preferably, the bearing frame of the bearing assembly is arranged to be hingedly installed at the end of the sliding assembly, and a snap-in frame is connected and installed on the bearing frame. Expansion tiles are vertically arranged on the bearing frame and the snap-in frame. The expansion tiles of the bearing frame and the snap-in frame are arranged in four groups in total, and each group of expansion tiles is arranged in an arc shape. The inner wall of the expansion tile at the bearing frame is provided with a sliding strip, and the inner wall of the expansion tile of the snap-in frame is provided with a raised strip.

[0012] Preferably, the feed shaft of the feed assembly is rotatably mounted on the bearing frame of the bearing assembly. The feed shaft adopts a screw structure. The head position of the feed shaft is connected to the motor through a worm gear. The tail of the feed shaft is mounted by a reinforcement block. A clamp frame is installed on the feed shaft, and the clamp frame slides on the inner end of the bearing assembly.

[0013] Preferably, the outer groove of the auxiliary component is arranged at the outer end position of the bearing component, an external tube is clamped and installed on the outer groove, the end of the external tube directly corresponds to the opening position of the drill bit, and a fixing plate is clamped and installed at the outer end position of the external tube on the outer groove.

[0014] Preferably, the method comprises the following steps:

[0015] 1. First, observe the non-radial opening position of the bearing seat, move the main frame assembly to the specified position through the wheels, then lift the upper and lower main frame plates through the support rods, and directly expand and support the stable components of the main frame plates;

[0016] 2. Rotate and adjust the rotating assembly on the top of the main frame assembly to the corresponding position, then slide the sliding assembly to make the bearing assembly of the sliding assembly close to the position where the hole needs to be opened, and then tighten the knob to fix the sliding assembly and the rotating assembly;

[0017] 3. Swing the bearing assembly upright according to the hole of the bearing seat, align the axis of the bearing assembly with the axial direction of the hole to be opened, and then unfold the support assembly so that the support assembly is connected between the bearing assembly and the sliding assembly, so that the support assembly supports and fixes the bearing assembly;

[0018] Fourth, finally, slide the fixture frame of the feed assembly to the position at the end of the bearing assembly, install the drill bit on the fixture frame, start the motors of the fixture frame and the feed shaft, and realize the stable feeding effect of the drill bit when rotating to open a hole.

[0019] Priority, as stated.

[0020] The present invention provides a device and method for processing non-radial holes of a wind turbine bearing seat, which has the following beneficial effects:

[0021] In the present invention, wheels are arranged at the bottom of the main frame assembly, so that the main frame assembly as a whole can be conveniently moved, and the support rods on the main frame assembly have the function of assisting in realizing the height adjustment of the main frame assembly. When the device is in use, after the stabilizing assembly is extended, the stabilizing assembly can stably support the device. A sliding assembly is rotatably installed on the top of the main frame assembly through the rotating assembly. The sliding assembly is arranged in a sliding installation mode, so that the device can rotate and slide, so that when the bearing seat is punched, it can better correspond to the hole function. A bearing assembly is hingedly installed at the position of the end of the sliding assembly, and the bearing assembly and the sliding assembly are A support component is installed at the position between the components, so that the support component can support the position of the bearing component, and a feed component is slidably installed inside the bearing component. The feed component is driven by a motor. After the drill bit is installed on the clamp frame of the feed component, the motor can stably drive the clamp frame to enable the feed component to open holes in the bearing seat, and an auxiliary component is installed on the clamp frame at the outer end of the bearing component. The auxiliary component has a better clamping function for installing an external tube, so that when the feed component is opening a hole, the external tube can cool the drilling position with an auxiliary effect.

[0022] In addition, a sliding frame is directly set on the upper end of the main frame plate, and the sliding frame and the main frame plate are set as two groups symmetrical up and down, so that support rods can be installed between the sliding frames. The support rods set as four groups have the function of allowing the support rods of the scissors structure to stably lift and lower the support rods at the upper and lower ends, and wheels are set on the bottom surface of the main frame plate at the bottom position, so that the entire device can be conveniently moved by the wheels, and the device can be moved to any position of the bearing seat for use, and the wheels are set to six groups, so that the six groups of wheels make the overall movement of the device more stable.

[0023] In addition, in order to ensure the stability of the main frame assembly when it is placed in use, four sets of stabilizing plates are hingedly installed on the main frame plate at the bottom. When in use, the stabilizing plates are directly swung toward the outside and then the stabilizing blocks at the end of the stabilizing plates are rotated so that the stabilizing blocks are in a vertical state and the bottom of the stabilizing blocks are directly in contact with the ground, so that the stabilizing assembly as a whole can provide stable support for the main frame assembly and the device as a whole.

[0024] In addition, in order to enable the device to rotate to the corresponding working position when in use, the rotating disk is directly rotatably installed on the connecting disk to enable the rotating component to rotate better. The two sets of connecting disks are set to increase the working position and range of the device. Because the rotatably installed rotating disk needs to be fixed, a hole is set at the edge of the corresponding connecting disk on the rotating disk, and a knob is screwed to the hole so that the rotation position of the rotating component can be fixed by directly tightening the knob. The connecting platform is directly set on the rotating component so that the rotating component and the sliding component are connected to each other. The top slide is directly slidably installed on the connecting platform, and the bearing component and the support component are installed on the top slide, so that the top slide can slide on the connecting platform to stably realize the sliding movement and achieve the movement adjustment for a certain position. The two sets of grooves on the top slide have the function of facilitating the auxiliary installation and adjustment of the support component.

[0025] In addition, the support plate connected to the load-bearing component is first configured as a telescopic structure, so that the support plate can be telescoped to form a support between the load-bearing component and the sliding component, and the end of the support plate is directly connected to the inner slider, and the inner slider sliding in the groove of the sliding component can slide and adjust the position to achieve support for the load-bearing component through the support component. The inner slider is configured to be slidably installed in the groove of the top slide. In order to achieve support and fixation for the support plate, the inner slider is directly configured to be screwed with the adjusting rod to achieve position control of the inner slider by rotating the adjusting rod, thereby achieving stable support of the load-bearing component by the support component.

[0026] In addition, the carrier frame is directly arranged to be hingedly installed at the end of the sliding component, and a supporting component is arranged at the end position of the carrier component, so that the hingedly installed carrier component can swing at any angle, so that the feed component on the carrier component can correspond to the required hole, which is convenient for subsequent punching, and the expansion tiles on the card frame and the carrier frame are directly arranged in an arc shape, so that the feed component can be slidably installed in the expansion tile, and the expansion tile of the carrier frame is provided with a sliding bar, so that the feed component can slide stably on the sliding bar of the expansion tile, thereby guiding the feed component, and the raised bar on the inner wall of the expansion tile of the card frame has a better auxiliary guiding effect on the feed component.

[0027] In addition, first, the fixture frame is set as a fixture that supports the motor and the drill bit. After the drill bit is installed on the fixture frame, the fixture frame is placed at the end position of the supporting component, and the feed shaft is stably installed on the supporting component through a reinforcement block, so that after the feed shaft is transmitted through the motor, the feed shaft of the screw structure can transmit the fixture frame, so that when the drill bit of the rotating fixture frame is opening a hole, the fixture frame can perform a stable feeding effect through the feed shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0029] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0030] In the attached picture:

[0031] Figure 1 The overall structure diagram of the present application is shown;

[0032] Figure 2 A schematic diagram showing the stable assembly structure of the present application is shown;

[0033] Figure 3 A schematic diagram showing the main frame assembly structure of the present application is shown;

[0034] Figure 4 A schematic diagram showing the structure of the sliding assembly of the present application is shown;

[0035] Figure 5 A schematic diagram showing the support assembly structure of the present application is shown;

[0036] Figure 6 A schematic diagram showing the structure of the bearing assembly of the present application is shown;

[0037] Figure 7 A schematic diagram showing the structure of the feed assembly of the present application is shown;

[0038] Figure 8A schematic diagram showing the auxiliary component structure of the present application;

[0039] Reference numerals list

[0040] 1. Main frame assembly; 101. Main frame plate; 102. Sliding frame; 103. Support rod; 104. Wheel;

[0041] 2. Stabilizing assembly; 201. Stabilizing plate; 202. Stabilizing block;

[0042] 3. Rotating assembly; 301. Connecting disk; 302. Rotating disk;

[0043] 4. Sliding assembly; 401. Connecting platform; 402. Top slide plate;

[0044] 5. Support assembly; 501. Support plate; 502. Inner slider; 503. Adjustment rod;

[0045] 6. Bearing assembly; 601. Bearing frame; 602. Card-joining frame; 603. Extension tile;

[0046] 7. Feed assembly; 701. Feed shaft; 702. Reinforcement block; 703. Clamp frame;

[0047] 8. Auxiliary components; 801. External groove; 802. External pipe; 803. Fixed plate;

[0048] 9. Knob. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Example 1: Please refer to Figures 1 to 8 :

[0051] The present invention proposes a processing device and method for non-radial holes of a wind turbine bearing seat, comprising: a main frame component 1; a stabilizing component 2 is installed at the outer position of the bottom of the main frame component 1, a rotating component 3 is rotatably installed at the top position of the main frame component 1, a sliding component 4 is slidably installed at the upper end position of the rotating component 3, a bearing component 6 is hingedly installed at the end position of the sliding component 4, a supporting component 5 is additionally installed at the position between the bearing component 6 and the sliding component 4, a feeding component 7 is slidably installed on the bearing component 6, an auxiliary component 8 is installed at the outer end position of the bearing component 6, and knobs 9 are installed at the installation positions of the rotating component 3 and the sliding component 4.

[0052] In the present disclosure, Figure 2 Figure 3 As shown, a sliding frame 102 is arranged on the upper end surface of the main frame assembly 1, and the main frame plate 101 and the sliding frame 102 are arranged as two symmetrical groups of structures up and down, and a support rod 103 is connected and installed between the upper and lower sliding frames 102, and the support rod 103 is arranged as a four-group scissor structure, and the sliding frame 102 is directly arranged on the upper end of the main frame plate 101, and the sliding frame 102 and the main frame plate 101 are arranged as two symmetrical groups up and down, so that the support rod 103 can be installed between the sliding frames 102, and the support rod 103 arranged as four groups Rod 103 has the function of allowing the support rod 103 of the scissor structure to stably lift and lower the support rods 103 at the upper and lower ends. Wheels 104 are arranged on the bottom surface of the main frame plate 101 at the bottom position. There are six groups of wheels 104. The wheels 104 are arranged on the bottom surface of the main frame plate 101 at the bottom position to facilitate the movement of the entire device through the wheels 104. The device can be moved to any position of the bearing seat for use. The wheels 104 are arranged in six groups, so that the six groups of wheels 104 make the overall movement of the device more stable.

[0053] In the present disclosure, Figure 3 As shown, the stabilizing plate 201 of the stabilizing component 2 is hingedly installed on the main frame component 1, and there are four groups of stabilizing plates 201 in total. The stabilizing plates 201 are configured to be embedded in the interior of the main frame component 1, and a stabilizing block 202 is rotatably installed at the end position of the stabilizing plate 201. The stabilizing block 202 is connected to the stabilizing plate 201 through an axis. In order to ensure the stability of the main frame component 1 when placed in use, the main frame plate 101 at the bottom position is directly hingedly installed with four groups of stabilizing plates 201. When in use, the stabilizing plate 201 is directly swung toward the outer end and unfolded, and then the stabilizing block 202 at the end position of the stabilizing plate 201 is rotated so that the stabilizing block 202 is in a vertical state, and the bottom of the stabilizing block 202 is directly in contact with the ground, so that the stabilizing component 2 as a whole can achieve a stable support effect on the main frame component 1 and the device as a whole.

[0054] In the present disclosure, Figure 2 Figure 4As shown, the connecting disk 301 of the rotating component 3 is arranged at the top position of the main frame component 1, and the connecting disk 301 is arranged as two groups of left-right symmetrical structures. A rotating disk 302 is rotatably installed on the connecting disk 301, and the rotating disk 302 is directly wrapped on the connecting disk 301. In order to enable the device to rotate to the corresponding working position when in use, the rotating disk 302 is directly rotatably installed on the connecting disk 301 to achieve better rotation of the rotating component 3. The two groups of connecting disks 301 are arranged to increase the working position and range of the device. The rotating disk 302 is provided with a hole at the edge of the connecting disk 301, and a knob 9 is screwed in the hole of the rotating disk 302. Because the rotatably installed rotating disk 302 needs to be fixed, a hole is set at the edge of the corresponding connecting disk 301 on the rotating disk 302, and the knob 9 is screwed in the hole, so that the rotation position of the rotating component 3 can be fixed by directly tightening the knob 9.

[0055] In the present disclosure, Figure 4 As shown, the connecting platform 401 of the sliding component 4 is arranged on the rotating component 3, and a top slide plate 402 is slidably installed on it. Holes are arranged on the side of the connecting platform 401 corresponding to the position of the top slide plate 402, and two groups of grooves are arranged on the top slide plate 402. The connecting platform 401 is directly arranged on the rotating component 3, so that the rotating component 3 and the sliding component 4 are connected to each other, and the top slide plate 402 is directly slidably installed on the connecting platform 401, and the bearing component 6 and the support component 5 and other components are installed on the top slide plate 402, so that the top slide plate 402 can slide on the connecting platform 401, stably realize the sliding movement, and achieve the movement adjustment for a certain position, and the two groups of grooves of the top slide plate 402 have the auxiliary installation and adjustment function of facilitating the support component 5.

[0056] Embodiment 2, based on embodiment 1, as Figure 5As shown, the support plate 501 of the support assembly 5 is connected to the bearing assembly 6, and the support plate 501 adopts a telescopic structure. The end position of the support plate 501 is connected with an inner slider 502, and the inner slider 502 is slidably installed in the groove of the sliding assembly 4. First, the support plate 501 connected to the bearing assembly 6 is set to a telescopic structure, so that the support plate 501 can be telescopic to form a support between the bearing assembly 6 and the sliding assembly 4, and the end of the support plate 501 is directly connected to the inner slider 502, and the inner slider 502 sliding in the groove of the sliding assembly 4 can slide and adjust the position to achieve the support of the bearing assembly 6 by the support assembly 5, and a horizontal adjusting rod 503 is rotatably installed at the groove at the same time, and the inner slider 502 and the adjusting rod 503 are screwed together. The inner slider 502 is set to be slidably installed in the groove of the top slide plate 402. In order to achieve the support and fixation of the support plate 501, the inner slider 502 is directly set to be screwed with the adjusting rod 503, so that the adjusting rod 503 rotates to control the position of the inner slider 502, so as to achieve the stable support of the bearing assembly 6 by the support assembly 5.

[0057] In the present disclosure, Figure 6 As shown, the carrier frame 601 of the carrier assembly 6 is configured to be hingedly mounted at the end of the sliding assembly 4, and a clamping frame 602 is connected and mounted on the carrier frame 601. The carrier frame 601 is directly configured to be hingedly mounted at the end of the sliding assembly 4, and a supporting assembly 5 is arranged at the end position of the carrier assembly 6, so that the hingedly mounted carrier assembly 6 can swing at any angle, so that the feeding assembly 7 on the carrier assembly 6 can correspond to the required holes, which is convenient for subsequent punching. Expansion tiles 603 are vertically arranged on the carrier frame 601 and the clamping frame 602. The expansion tiles 603 of the carrier frame 601 and the clamping frame 602 are arranged in four groups, and each group of expansion tiles The expansion tiles 603 are all arranged in an arc shape, and the inner wall of the expansion tile 603 on the supporting frame 601 is provided with a sliding bar, and the inner wall of the expansion tile 603 on the clamping frame 602 is provided with a raised bar. The expansion tiles 603 on the clamping frame 602 and the supporting frame 601 are directly arranged in an arc shape, so that the feeding component 7 can be slidably installed in the expansion tile 603, and the expansion tile 603 of the supporting frame 601 is provided with a sliding bar, so that the feeding component 7 can slide stably on the sliding bar of the expansion tile 603, thereby guiding the feeding component 7, and the raised bar on the inner wall of the expansion tile 603 of the clamping frame 602 has a better auxiliary effect in guiding the feeding component 7.

[0058] In the present disclosure, Figure 7As shown, the feed shaft 701 of the feed component 7 is rotatably installed on the carrier frame 601 of the carrier component 6. The feed shaft 701 adopts a screw structure. The head position of the feed shaft 701 is connected to the motor through a worm gear, and the tail of the feed shaft 701 is clamped and installed through a reinforcement block 702. A clamp frame 703 is installed on the feed shaft 701, and the clamp frame 703 slides on the inner end of the carrier component 6. First, the clamp frame 703 is set as a clamp for supporting the motor and the drill bit. After the drill bit is installed at the clamp frame 703, the clamp frame 703 is placed at the end position of the carrier component 6, and the feed shaft 701 is stably installed on the carrier component 6 through the reinforcement block 702, so that after the feed shaft 701 is driven by the motor, the feed shaft 701 with a screw structure can drive the clamp frame 703, so that when the drill bit of the rotating clamp frame 703 is drilling a hole, the clamp frame 703 will be fed stably through the feed shaft 701.

[0059] Embodiment 3, based on embodiment 1, Figure 8 As shown, the outer groove 801 of the auxiliary component 8 is set at the outer end position of the supporting component 6, and an external tube 802 is clamped and installed on the outer groove 801. The end of the external tube 802 is directly aligned with the hole opening position of the drill bit, and a fixing plate 803 is clamped and installed at the outer end position of the external tube 802 on the outer groove 801. In order to ensure the stability of the drill bit at the feed component 7 during the hole opening operation, it is necessary to install the external tube 802 at the hole opening of the drill bit, and the external tube 802 is clamped at the outer groove 801 at the outer end of the supporting component 6, so that the external tube 802 can be stably aligned with the drill bit position, so as to achieve good use of the external tube 802 after being externally connected, and the fixing plate 803 at the outer end position of the external tube 802 can realize that the fixing plate 803 can stably fix the external tube 802 on the external tube 802.

[0060] In the embodiment of the present disclosure, the following steps are included:

[0061] 1. First, observe the non-radial opening position of the bearing seat, move the main frame assembly 1 to the specified position through the wheels 104, then lift the upper and lower main frame plates 101 through the support rods 103, and directly unfold the stabilizing assembly 2 of the main frame plate 101 for support;

[0062] 2. Rotate and adjust the rotating assembly 3 on the top of the main frame assembly 1 to the corresponding position, then slide the sliding assembly 4 to allow the bearing assembly 6 of the sliding assembly 4 to approach the position where the hole needs to be opened, and then tighten the knob 9 to fix the sliding assembly 4 and the rotating assembly 3;

[0063] 3. Swing the bearing assembly 6 upright according to the hole of the bearing seat, align the axis of the bearing assembly 6 with the axial direction of the hole to be opened, and then unfold the support assembly 5 so that the support assembly 5 is connected between the bearing assembly 6 and the sliding assembly 4, so that the support assembly 5 supports and fixes the bearing assembly 6;

[0064] Fourth, finally slide the fixture frame 703 of the feed assembly 7 to the end of the bearing assembly 6, install the drill bit on the fixture frame 703, start the motors of the fixture frame 703 and the feed shaft 701, and realize the stable feeding effect of the drill bit when rotating to open a hole.

[0065] The working principle of this embodiment is as follows: first, the overall volume and structure of the bearing seat are relatively large, and it is difficult to move the position. Therefore, when in use, the wheel 104 of the main frame assembly 1 is used to move the device as a whole to the position where the hole needs to be opened. At this time, the stabilizing assembly 2 at the bottom of the main frame assembly 1 is unfolded, and then the stabilizing assembly 2 is placed on the ground to play a role in stabilizing the support of the device. At the same time, the support rod 103 of the main frame assembly 1 is lifted, and the top of the main frame assembly 1 is placed at the required position, and the knob 9 of the rotating assembly 3 is loosened to adjust the rotation position of the rotating assembly 3. The sliding assembly 4 is slidably installed on the rotating assembly 3, and the position of the sliding assembly 4 also needs to be adjusted. Then the bearing assembly 6 of the sliding assembly 4 is swung so that the bearing The axis of the upper feed component 7 of the carrier component 6 corresponds to the axis position of the hole required for the bearing seat, and the angular position of the carrier component 6 is fixed by the support component 5, so that the support component 5 supports the carrier component 6, so that the angular position of the support component 5 to the carrier component 6 is stably maintained, and then the clamp frame 703 of the feed component 7 is placed at the outermost position, so that the drill bit can be easily installed on the clamp frame 703, and observe whether the clamping frame 602 of the carrier component 6 is stably closed, so that the carrier component 6 can maintain a stable sliding guide for the feed component 7, and finally adjust the head position of the external pipe 802 at the outer end of the carrier component 6, so that the end of the external pipe 802 can stably blow on the drill hole position of the feed component 7, so as to achieve cooling of the drill bit when working.

[0066] In this article, there are a few points to note:

[0067] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0068] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0069] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A processing device for non-radial holes of a wind turbine bearing seat, comprising: A main frame assembly; a stabilizing assembly is installed at the bottom outer position of the main frame assembly, and is characterized in that a rotating assembly is rotatably installed at the top position of the main frame assembly, a sliding assembly is slidably installed at the upper end position of the rotating assembly, a bearing assembly is hingedly installed at the end position of the sliding assembly, and a card-connecting frame is connected and installed on the bearing frame, and expansion tiles are vertically arranged on the bearing frame and the card-connecting frame. The expansion tiles of the bearing frame and the card-connecting frame are arranged in four groups, and each group of expansion tiles is arranged in an arc shape. The inner wall of the expansion tile at the bearing frame is provided with a sliding strip, and the expansion tile of the card-connecting frame The inner wall is provided with a raised strip, and the slide strip and the raised strip cooperate with each other to form a two-way guide channel; a support assembly is installed at the position between the bearing assembly and the sliding assembly, a feed assembly is slidably installed on the bearing assembly, a feed shaft of the feed assembly is rotatably installed on the bearing frame of the bearing assembly, the feed shaft adopts a screw structure, the head of the feed shaft is connected to the motor through a worm gear, the tail of the feed shaft is installed by a reinforcement block, a clamp frame is installed on the feed shaft, and the clamp frame slides on the inner end of the bearing assembly; an auxiliary assembly is installed at the outer end of the bearing assembly, and knobs are installed at the installation positions of the rotating assembly and the sliding assembly; The stabilizing plates of the stabilizing assembly are hingedly embedded in the main frame assembly. There are four groups of stabilizing plates in total. Stabilizing blocks are rotatably installed at the ends. The stabilizing blocks and the stabilizing plates are connected by shafts.

2. The wind turbine bearing seat non-radial hole processing device according to claim 1, characterized in that: A sliding frame is arranged on the upper end surface of the main frame assembly, the main frame plate and the sliding frame are arranged as two groups of structures symmetrical up and down, four groups of scissor-type support rods are connected between the upper and lower sliding frames, and six groups of wheels are arranged on the bottom surface of the bottom main frame plate.

3. The processing device for non-radial holes of a wind turbine bearing seat according to claim 1, characterized in that: The rotating assembly comprises two groups of connecting disks which are symmetrically arranged on the left and right. A rotating disk is rotatably mounted on the connecting disk. The rotating disk is wrapped around the outer edge of the connecting disk. A hole is arranged on the edge of the rotating disk, and a knob is screwed in the hole.

4. The wind turbine bearing seat non-radial hole processing device according to claim 1, characterized in that: The sliding assembly comprises a connecting platform and a top sliding plate. A positioning hole is arranged on the side of the connecting platform. The top sliding plate is slidably mounted on the connecting platform. Two groups of grooves are arranged on the top sliding plate.

5. The wind turbine bearing seat non-radial hole processing device according to claim 1, characterized in that: The support plate of the support assembly is a telescopic structure, with the end connected to an inner slider, the inner slider is slidably installed in the groove of the top slide, a horizontal adjustment rod is provided at the groove, and the adjustment rod is connected to the inner slider through threads.

6. The wind turbine bearing seat non-radial hole processing device according to claim 2, characterized in that: The auxiliary component comprises an outer groove, an outer tube and a fixing plate. The outer tube is clamped in the outer groove, with its end aligned with the drill hole position, and the fixing plate is clamped at the outer end of the outer tube.

7. A method for machining non-radial holes of a wind turbine bearing seat, using the machining device according to claim 6, characterized in that: The following steps are involved: Move the main frame assembly to the processing position via the wheels, raise the support rod and unfold the stabilizing assembly; adjust the position of the rotating assembly and the sliding assembly, tighten the knob to fix it; swing the bearing assembly to the target angle, unfold the supporting assembly to fix the bearing assembly; slide the fixture frame to the end, install the drill bit and start the motor for processing, while cooling down through the external pipe.

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