CN213195736U - Wind-powered electricity generation wheel hub frock of punching - Google Patents
Wind-powered electricity generation wheel hub frock of punching Download PDFInfo
- Publication number
- CN213195736U CN213195736U CN202021922478.7U CN202021922478U CN213195736U CN 213195736 U CN213195736 U CN 213195736U CN 202021922478 U CN202021922478 U CN 202021922478U CN 213195736 U CN213195736 U CN 213195736U
- Authority
- CN
- China
- Prior art keywords
- reference column
- center
- arm
- punching
- wind power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a wind-powered electricity generation wheel hub frock of punching, it includes the reference column, rotationally install the carousel at reference column center, install the linking arm on the carousel, the electric drill on slider and slidable ground locating the slider on the linking arm is connected to slidable, the edge of reference column is provided with a plurality of angle lines along the circumference equipartition, the center of reference column is passed through to the extension line of angle line, be provided with the counterpoint line on the carousel, the center of counterpoint line through the carousel, the linking arm includes perpendicular connection at the xarm at carousel center and the vertical arm of perpendicular connection in xarm one end, the vertical arm is with corresponding and parallel arrangement to the counterpoint line, be provided with a plurality of length scale marks along the extending direction of self on the vertical arm, and "0" of length scale mark locate on the extension line of the. The utility model discloses a wind-powered electricity generation wheel hub frock of punching has promoted the efficiency of punching, has effectively controlled manufacturing cost.
Description
Technical Field
The utility model relates to a aerogenerator part processing technology field, in particular to design a wind-powered electricity generation wheel hub frock of punching.
Background
The wind driven generator comprises a wind wheel, a generator and a tower barrel, wherein the wind wheel hub is the most important structural support piece of the wind wheel and is used for connecting blades and a main shaft, specifically, five flange ports are arranged on the wind wheel hub, two of the flange ports are arranged at the upper end and the lower end of the wind wheel hub and are used for installing the main shaft, and the other three flange ports are uniformly distributed on the peripheral wall of the wind wheel hub and are used for installing the blades. The blades and the flange ports are usually fastened and connected through bolts, and inevitably, mounting holes matched with the blades need to be formed in the flange ports, so that the positions of the mounting holes in the flange ports need to correspond to the mounting holes in the blades one to one.
At present, in actual course of working, a reference hole is bored earlier, then use this reference hole as the benchmark, measure the position of punching in order to obtain other mounting holes through angle ruler or scale, no matter be length measurement or angular surveying, all need confirm the center of flange port again at every turn, so, just can produce measuring error, when leading to the installation blade, mounting hole on the blade and the unable accurate counterpoint of mounting hole on the flange port, and then influence normal assembly, and simultaneously, this mode need consume plenty of time and human labor, it is inefficient to punch, and then production cost has been increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the defects in the prior art, the punching tool for the wind power hub is high in punching efficiency.
The utility model provides a technical scheme that its technical problem adopted is: a wind power hub punching tool comprises a positioning column, a rotary table rotatably mounted at the center of the positioning column, a connecting arm mounted on the rotary table, a sliding block connected to the connecting arm in a sliding manner, and an electric drill arranged on the sliding block in a sliding manner, wherein a plurality of angle lines are uniformly distributed at the edge of the positioning column along the circumferential direction, the extension line of the angle line passes through the center of the positioning column, an alignment line is arranged on the rotary table and passes through the center of the rotary table, the connecting arm comprises a transverse arm vertically connected to the center of the rotary table and a longitudinal arm vertically connected to one end of the transverse arm, the longitudinal arm and the alignment line are arranged correspondingly and in parallel, a plurality of length scale marks are arranged on the longitudinal arm along the extension direction of the longitudinal arm, and the '0' position of the length scale mark is positioned on the extension, and the electric drill moves along the axial direction of the positioning column.
Furthermore, the longitudinal arm faces the end face of the positioning column and is provided with an embedding groove along the extending direction of the longitudinal arm, the sliding block is connected with the embedding groove in a sliding mode, the lead screw is rotatably installed at one end of the longitudinal arm, and one end of the lead screw extends into the embedding groove and is in threaded connection with the sliding block.
Furthermore, the sliding block is matched with the clamping and embedding groove, and the section of the clamping and embedding groove is rectangular.
Furthermore, a sliding groove is formed in the sliding block, the sliding groove extends along the direction of the central axis of the positioning column, and the electric drill is connected with the sliding groove in a sliding mode.
Further, the cross-section of spout is the rectangle, the body of electric drill with the spout cooperatees.
Furtherly, follow on the periphery wall of reference column the radial slidable ground of reference column is provided with the fore-set, follow on the terminal surface of reference column the screw is installed to the axial of reference column, be provided with the inclined plane on the fore-set, the pointed end of screw with the inclined plane counterbalance holds.
Further, follow on the periphery wall of reference column the radial guide slot of having seted up of reference column, follow on the terminal surface of reference column the axial of reference column has seted up threaded hole, the guide slot with the screw hole is linked together, the fore-set slidable is located in the guide slot, the screw is installed in the threaded hole.
Further, the center fixedly connected with screw rod of carousel, the screw rod with the quotation mutually perpendicular of carousel, the center of reference column is followed the through-hole has been seted up to the axial of reference column, the screw rod rotationally runs through the through-hole, the tip threaded connection of screw rod has the retaining member.
Further, the locking member is a nut.
The utility model has the advantages that: the utility model provides a wind-powered electricity generation wheel hub frock of punching through the condition of deflecting to the relative angle line of bit line to confirm to punch in ascending position in week, simultaneously, drive the electric drill through the slider and remove to suitable position, confirm to punch in radial ascending position, compare with traditional mode of punching, the utility model discloses a wind-powered electricity generation wheel hub frock of punching, the user need not to confirm the center of flange port again when measuring the definite position of punching at every turn, easy operation, convenient, has promoted the efficiency of punching, and, has saved the manpower, can effective control manufacturing cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view (in use) of the wind turbine hub punching tool of the present invention;
fig. 2 is a right side view of the connection between the positioning column and the turntable in the wind power hub punching tool shown in fig. 1.
In the figure: 1. flange port, 11, top column, 12, screw, 111, inclined plane, 10, positioning column, 101, through hole, 104, angle line, 102, guide groove, 103, threaded hole, 20, rotary table, 21, screw rod, 22, locking piece, 201, alignment line, 30, connecting arm, 31, cross arm, 32, longitudinal arm, 321, clamping groove, 322, lead screw, 323, length scale line, 40, slide block, 401, sliding groove, 50 and electric drill.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1, the utility model provides a wind power hub frock of punching for the terminal surface to flange port 1 drills, and this wind power hub frock of punching includes reference column 10, rotationally installs carousel 20 at reference column 10 center, installs linking arm 30 on carousel 20, slidable connects slider 40 on linking arm 30 and locate the electric drill 50 on slider 40 slidable. When the electric drill is used, the positioning column 10 is inserted into the flange port 1, the electric drill 50 is started to punch the end face of the flange port 1 after the turntable 20 is rotated and the sliding block 40 slides to drive the electric drill 50 to rotate to a proper position.
Specifically, the positioning column 10 is a cylindrical structure, and the positioning column 10 is matched with the flange port 1, so that the positioning column 10 can just extend into the flange port 1 and cannot move along the radial direction of the positioning column 10 in the flange port 1.
The rotary table 20 is in a circular plate-shaped structure, a screw 21 is fixedly connected to the center of the rotary table 20, and the screw 21 is perpendicular to the surface of the rotary table 20. Through-hole 101 has been seted up along reference column 10's axial in reference column 10's center, screw rod 21 and through-hole 101 cooperation, and screw rod 21 rotationally runs through-hole 101, and the tip threaded connection of screw rod 21 has retaining member 22, and retaining member 22 is located reference column 10 and keeps away from one side of carousel 20, screws up retaining member 22, can make two relative terminal surfaces of reference column 10 respectively with retaining member 22 and carousel 20 counterbalance, so, just realized fixing carousel 20 on reference column 10. When the locking member 22 is released, the rotary table 20 can be rotated relative to the positioning post 10, thereby adjusting the angle of deflection of the connecting arm 30 together with the power drill 50. In this embodiment, the locking member 22 is a nut.
Referring to fig. 2, in the present embodiment, a plurality of angle lines 104 are uniformly distributed at the edge of the positioning column 10 along the circumferential direction, an extension line of each angle line 104 passes through the center of the positioning column 10, the circular end surface of the positioning column 10 is equally divided into a plurality of parts by the plurality of angle lines 104, the turntable 20 is provided with a pair of bit lines 201, and the pair of bit lines 201 passes through the center of the turntable 20. When the turntable 20 is rotated, the rotation angle of the turntable 20 relative to the positioning column 10 can be known according to the deflection angle of the alignment line 201 relative to a certain angle line 104.
In a specific embodiment, a top pillar 11 is slidably disposed on the outer peripheral wall of the positioning pillar 10 along the radial direction of the positioning pillar 10, a screw 12 is mounted on the end surface of the positioning pillar 10 along the axial direction of the positioning pillar 10, an inclined surface 111 is disposed on the top pillar 11, and the tip of the screw 12 abuts against the inclined surface 111. When the screw 12 is screwed in, the screw 12 pushes against the inclined plane 111 to force the top pillar 11 to slide outwards along the radial direction of the positioning pillar 10, and further to abut against the inner wall of the flange port 1, so that the positioning pillar 10 is fixed relative to the wind turbine hub.
In this embodiment, a guide groove 102 is formed in the outer peripheral wall of the positioning column 10 along the radial direction of the positioning column 10, a threaded hole 103 is formed in the end face of the positioning column 10 along the axial direction of the positioning column 10, the guide groove 102 is communicated with the threaded hole 103, the top column 11 is slidably disposed in the guide groove 102, and the screw 12 is installed in the threaded hole 103. In order to prevent the top post 11 from rotating in the guide groove 102 relative to the positioning post 10, and thus the tip of the screw 12 cannot push against the inclined surface 111, the top post 11 has a rectangular cross section.
The connecting arm 30 is substantially in an "L" shape, and the connecting arm 30 comprises a transverse arm 31 and a longitudinal arm 32 which are connected with each other, and the transverse arm 31 and the longitudinal arm 32 are perpendicular to each other. The cross arm 31 is vertically and fixedly connected to the center of the turntable 20, one end of the longitudinal arm 32 is connected to the other end of the cross arm 31, the slider 40 is slidably connected to the longitudinal arm 32 along the extending direction of the longitudinal arm 32, the central axis of the electric drill 50 is parallel to the central axis of the positioning column 10, and the electric drill 50 is slidably arranged on the slider 40 along the axial direction thereof, so that the electric drill 50 moves along the axial direction of the positioning column 10.
In a specific embodiment, a snap groove 321 is formed on an end surface of the longitudinal arm 32 facing the positioning column 10 along an extending direction of the longitudinal arm 32, and the slider 40 is slidably connected with the snap groove 321. In addition, the section of the embedding groove 321 is rectangular, and the sliding block 40 is matched with the embedding groove 321, so that the sliding block 40 can only slide along the extending direction of the embedding groove 321 and cannot rotate relative to the longitudinal arm 32.
The lead screw 322 is rotatably installed at one end of the longitudinal arm 321, and one end of the lead screw 322 extends into the embedding groove 321 and is in threaded connection with the sliding block 40, so that when the lead screw 322 is rotated, the sliding block 40 can be forced to slide along the embedding groove 321, and the electric drill 50 is driven to slide.
In this embodiment, the longitudinal arm 32 and the opposite line 201 are arranged in parallel, a plurality of length scale marks 323 are arranged on the longitudinal arm 32 along the extending direction of the longitudinal arm, and the "0" position of the length scale marks 323 is located on the extension line of the central axis of the turntable 20, so that when the driving slider 40 moves and further drives the electric drill 50 to move, the radial distance from the electric drill 50 to the center of the positioning column 10 can be known, and thus the punching position can be determined.
The sliding block 40 is provided with a sliding groove 401, the sliding groove 401 extends along the direction of the central axis of the positioning column 10, and the electric drill 50 is connected with the sliding groove 401 in a sliding manner. When the drill 50 is moved to a proper drilling position, the drill 50 is started and then the drill 50 is pushed along the slide groove 401, so that drilling can be performed on the end face of the flange port 1.
During the use, insert reference column 10 in flange port 1, remove slider 40 and drive electric drill 50 and remove to suitable position, start electric drill 50 and beat a hole on flange port 1's terminal surface earlier as the benchmark of punching, then rotate carousel 20, the turned angle of carousel 20 is confirmed through the deflection angle of counterpoint line 201 relative angle line 104, at this moment, just confirmed the angle of waiting to punch, thereby fix reference column 10 on wind-powered electricity generation wheel hub's flange port 1 through precession screw 12 operation, then remove slider 40 and drive electric drill 50 to suitable position after, start and remove electric drill 50, make the position of punching of electric drill 50 bore in the terminal surface of flange port 1, thereby realized the purpose of punching.
The utility model provides a wind-powered electricity generation wheel hub frock of punching, through the deflection condition to the relative angle line 104 of line 201 to confirm to punch in ascending position in week, simultaneously, drive electric drill 50 through slip slider 40 and remove to suitable position, confirm to punch in radial ascending position, compare with traditional mode of punching, the utility model discloses a wind-powered electricity generation wheel hub frock of punching, the user need not to confirm the center of flange port 1 again when measuring the position of punching at every turn, easy operation, convenient, has promoted the efficiency of punching, just, has saved the manpower, can effective control manufacturing cost.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a wind-powered electricity generation wheel hub frock of punching which characterized in that: comprises a positioning column, a rotary table which is rotatably arranged at the center of the positioning column, a connecting arm which is arranged on the rotary table, a sliding block which is connected on the connecting arm in a sliding way and an electric drill which is arranged on the sliding block in a sliding way, a plurality of angle lines are uniformly distributed at the edge of the positioning column along the circumferential direction, the extension line of the angle line passes through the center of the positioning column, the turntable is provided with an alignment line which passes through the center of the turntable, the connecting arm comprises a cross arm vertically connected with the center of the turntable and a longitudinal arm vertically connected with one end of the cross arm, the longitudinal arm and the alignment line are arranged correspondingly and parallelly, a plurality of length scale marks are arranged on the longitudinal arm along the extension direction of the longitudinal arm, and the '0' position of the length scale mark is positioned on the extension line of the central axis of the turntable, and the electric drill moves along the axial direction of the positioning column.
2. The wind power hub punching tool according to claim 1, characterized in that: the longitudinal arm faces to follow on the terminal surface of reference column the extending direction of longitudinal arm has seted up the inlay card groove, the slider with inlay card groove sliding connection, the lead screw is rotationally installed to the one end of longitudinal arm, the one end of lead screw stretch into to in the inlay card groove and with slider threaded connection.
3. The wind power hub punching tool according to claim 2, characterized in that: the slider with the inlay card groove cooperation, the cross-section of inlay card groove is the rectangle.
4. The wind power hub punching tool according to claim 1, characterized in that: the sliding block is provided with a sliding groove, the sliding groove extends along the direction of the central axis of the positioning column, and the electric drill is connected with the sliding groove in a sliding mode.
5. The wind power hub punching tool according to claim 4, characterized in that: the cross-section of spout is the rectangle, the body of electric drill with the spout cooperatees.
6. The wind power hub punching tool according to claim 1, characterized in that: follow on the periphery wall of reference column the radial slidable ground of reference column is provided with the fore-set, follow on the terminal surface of reference column the screw is installed to the axial of reference column, be provided with the inclined plane on the fore-set, the pointed end of screw with the inclined plane counterbalance is held.
7. The wind power hub punching tool according to claim 6, characterized in that: follow on the periphery wall of reference column the radial guide slot of having seted up of reference column, follow on the terminal surface of reference column the axial set up threaded hole of reference column, the guide slot with the screw hole is linked together, the fore-set slidable is located in the guide slot, the screw is installed in the threaded hole.
8. The wind power hub punching tool according to claim 1, characterized in that: the center fixedly connected with screw rod of carousel, the screw rod with the quotation mutually perpendicular of carousel, the center of reference column is followed the through-hole has been seted up to the axial of reference column, the screw rod rotationally runs through the through-hole, the tip threaded connection of screw rod has the retaining member.
9. The wind power hub punching tool according to claim 8, characterized in that: the locking piece is a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922478.7U CN213195736U (en) | 2020-09-04 | 2020-09-04 | Wind-powered electricity generation wheel hub frock of punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922478.7U CN213195736U (en) | 2020-09-04 | 2020-09-04 | Wind-powered electricity generation wheel hub frock of punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213195736U true CN213195736U (en) | 2021-05-14 |
Family
ID=75843937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021922478.7U Active CN213195736U (en) | 2020-09-04 | 2020-09-04 | Wind-powered electricity generation wheel hub frock of punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213195736U (en) |
-
2020
- 2020-09-04 CN CN202021922478.7U patent/CN213195736U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103921226B (en) | V-type tenon root blade fixture and utilize the method for this fixture determination coordinate system | |
| CN201900574U (en) | Positioning tool device for determining position of setting angle of blade root of wind driven generator | |
| CN213195736U (en) | Wind-powered electricity generation wheel hub frock of punching | |
| CN201455698U (en) | Positioning fixture for wind fan box body and inner ring gear with drawbores | |
| CN213195774U (en) | Mounting hole tool for machining flange port of wind power hub | |
| CN202212963U (en) | Tool for marking on end surface of circular part | |
| CN205718888U (en) | A kind of static demarcating device for tip clearance sensor | |
| EP0290622B1 (en) | Method of fixing pulse encoder to motor and pulse encoder-carrying motor | |
| CN106706355B (en) | Cutting test device | |
| CN214333711U (en) | Centering and aligning device for strong-magnetic self-suction type coupler | |
| CN219130872U (en) | Large-scale wind-powered electricity generation wheel hub is with removing drilling frock | |
| CN211388749U (en) | Positioning and marking device with hole as reference | |
| CN211413692U (en) | Three-jaw chuck capable of quickly indexing | |
| CN210139086U (en) | Mounting structure of grooved pulley | |
| CN203471395U (en) | Locating device used for pump suspension drilling | |
| CN202639421U (en) | Combined threaded hole processing device | |
| CN212329712U (en) | Universal tool for punching oil hole in outer ring of bearing sleeve | |
| CN220260218U (en) | Clamp capable of being adjusted in rotating mode for drilling | |
| CN206310171U (en) | A kind of motor angle adjusting means | |
| CN218674184U (en) | Detection tool for magnetic fluid parts | |
| CN210615853U (en) | Angle-adjustable tooling for machining hub | |
| CN217129429U (en) | Directional drilling device for municipal road construction | |
| CN214747697U (en) | Marking off positioner | |
| CN220547856U (en) | Hub radial positioning tool | |
| CN216326366U (en) | Automatic shaft rotating mechanism and automatic shaft rotating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |