CN211889308U - Gear positioning device with long service life - Google Patents
Gear positioning device with long service life Download PDFInfo
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- CN211889308U CN211889308U CN202020476507.5U CN202020476507U CN211889308U CN 211889308 U CN211889308 U CN 211889308U CN 202020476507 U CN202020476507 U CN 202020476507U CN 211889308 U CN211889308 U CN 211889308U
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- transverse plate
- bearing box
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- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a gear positioning device of long-life, including the diaphragm, the below of diaphragm is provided with bears the box, one side of bearing the box is provided with the disc, the bottom of bearing the box is seted up flutedly, inner wall one side of recess is rotated and is connected with first screw rod, the one end of first screw rod is rotated through the shaft coupling and is connected with the second screw rod, one side that the one end of second screw rod runs through and bears the box extends to the outside of bearing the box, and one side fixed connection through connecting rod and disc, first slider has been cup jointed to the outer wall screw thread of first screw rod, the first splint of bottom fixedly connected with of first slider, the second slider has been cup jointed to the outer wall screw thread of second screw rod, the bottom fixedly connected with second splint of second slider. The utility model discloses a cooperation of disc, first screw rod and second screw rod is used, the dynamics of the control centre gripping of being convenient for to improved the stability of gear location, be applicable to the gear of different thickness moreover, improve the practicality of device.
Description
Technical Field
The utility model relates to a gear technical field, in particular to gear positioning equipment of high life.
Background
The gear is a mechanical element with teeth on the rim and capable of continuously meshing to transmit motion and power, and is a toothed mechanical part capable of meshing with each other, the diameter of the big gear is one time of that of the small gear, at the end of 19 th century, the principle of generating a gear cutting method and the successive appearance of a special machine tool and a cutter utilizing the principle to cut the teeth are adopted, so that the gear processing has a complete means, and the running stability of the gear is emphasized along with the development of production.
Only realize accurate location of gear and just can realize accurate, the efficient installation of gear, and present positioning device is not well controlled to the centre gripping dynamics of gear, very easily because the centre gripping leads to the gear to take place the skew man-hour too loose, influences the accuracy nature of processing, can directly drop even and cause the loss, can not carry out accurate location to the gear according to the thickness difference of gear moreover, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear positioning device of high life to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gear positioning device with long service life comprises a transverse plate, wherein four corners at the bottom of the transverse plate are symmetrically and fixedly connected with supporting columns, a moving mechanism is arranged inside the transverse plate, a bearing box is arranged below the transverse plate, the bearing box is of a hollow structure, a disc is arranged on one side of the bearing box, a groove is arranged at the bottom of the bearing box, a first screw rod is rotatably connected on one side of the inner wall of the groove, one end of the first screw rod is rotationally connected with a second screw rod through a coupler, one end of the second screw rod penetrates through one side of the bearing box and extends to the outside of the bearing box, and is fixedly connected with one side of the disc through a connecting rod, the outer wall of the first screw rod is sleeved with a first sliding block through threads, the bottom fixedly connected with first splint of first slider, the outer wall screw thread of second screw rod has cup jointed the second slider, the bottom fixedly connected with second splint of second slider.
Preferably, first splint and second splint are L type shape, one side fixedly connected with lug of first splint, the draw-in groove has been seted up to one side of lug, one side fixedly connected with fixture block of second splint.
Preferably, the moving mechanism includes a moving block, a groove is formed in the bottom of the transverse plate, a third screw rod is connected to the inner wall of the groove in a rotating mode, a servo motor is fixedly connected to one side of the transverse plate, one end of the third screw rod penetrates through one side of the transverse plate and extends to the outside and is in transmission connection with an output shaft of the servo motor, sliding rods are symmetrically and fixedly connected to the inner wall of the groove and located on two sides of the third screw rod, the outer wall of the third screw rod is in sliding sleeve connection with the inner wall of the moving block, two sides of the moving block are in sliding penetrating connection with the outer walls of the two sliding rods respectively, and a placing box.
Preferably, the top of the inner wall of the placing box is fixedly connected with a driving motor, an output shaft of the driving motor is connected with a connecting rod through a coupling in a transmission manner, a rotary table is fixedly connected to the bottom end of the connecting rod, and the bottom of the rotary table is fixedly connected with the top of the bearing box.
Preferably, the bottom of each of the four support columns is fixedly connected with a bottom plate, the middle of the top of each of the bottom plates is fixedly connected with a telescopic rod, the top of each of the telescopic rods is fixedly connected with a support block, and the top of each of the support blocks is provided with an arc-shaped groove.
Preferably, the servo motor and the driving motor are electrically connected with an external power supply through an external switch respectively.
The utility model discloses a technological effect and advantage:
(1) the utility model realizes the purpose of driving the first clamping plate and the second clamping plate to move oppositely through the matching use of the disc, the first screw rod and the second screw rod, thereby clamping and positioning the gear, the disc rotates to control the clamping force, thereby improving the stability of gear positioning, being applicable to gears with different thicknesses and improving the practicability of the device;
(2) the utility model discloses a setting of telescopic link has realized treating the gear of location and has carried out the purpose that supports, has improved the convenience of location.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic front sectional view of the present invention.
Fig. 3 is a schematic view of the cross-sectional structure of the cross plate of the present invention.
In the figure: 1. a transverse plate; 2. a support pillar; 3. placing the box; 4. a drive motor; 5. a turntable; 6. a carrying box; 7. a disc; 8. a first screw; 9. a second screw; 10. a first slider; 11. a first splint; 12. a second slider; 13. a second splint; 14. a third screw; 15. a servo motor; 16. a slide bar; 17. a moving block; 18. a base plate; 19. a telescopic rod; 20. and (7) a supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a gear positioning device with long service life as shown in figures 1-3, which comprises a transverse plate 1, supporting columns 2 are symmetrically and fixedly connected at four corners of the bottom of the transverse plate 1, a moving mechanism is arranged inside the transverse plate 1, a bearing box 6 is arranged below the transverse plate 1, the bearing box 6 is of a hollow structure, one side of the bearing box 6 is provided with a disc 7, the disc 7 is used for controlling the clamping and positioning of a first clamping plate 11 and a second clamping plate 13 on a gear, the clamping degree is convenient to control, the gear is prevented from being greatly extruded to cause gear damage, the bottom of the bearing box 6 is provided with a groove, one side of the inner wall of the groove is rotatably connected with a first screw 8, one end of the first screw 8 is rotatably connected with a second screw 9 through a coupler, the thread directions of the first screw 8 and the second screw 9 are opposite, so that the first screw and the second screw can reversely rotate, one end of the second screw 9 extends to the outside of the bearing, and one side fixed connection through connecting rod and disc 7, first slider 10 has been cup jointed to the outer wall screw thread of first screw rod 8, the first splint 11 of bottom fixedly connected with of first slider 10, second slider 12 has been cup jointed to the outer wall screw thread of second screw rod 9, the bottom fixedly connected with second splint 13 of second slider 12, first splint 11 and second splint 13 are L type shape, one side fixedly connected with lug of first splint 11, the draw-in groove has been seted up to one side of lug, one side fixedly connected with fixture block of second splint 13, fixture block and draw-in groove phase-match, first splint 11 and second splint 13 move in opposite directions make fixture block and draw-in groove block each other, and make the focus of gear be located the focus position department of block, thereby improve the stability of gear.
The moving mechanism comprises a moving block 17, a slot is formed in the bottom of the transverse plate 1, the inner wall of the slot is rotatably connected with a third screw 14, one side of the transverse plate 1 is fixedly connected with a servo motor 15, the servo motor 15 is electrically connected with an external power supply through an external switch, a reducer is fixedly sleeved on an output shaft of the servo motor 15 to facilitate the control of the motion of the servo motor 15, one end of the third screw 14 penetrates through one side of the transverse plate 1 to extend to the outside and is in transmission connection with the output shaft of the servo motor 15, slide bars 16 are symmetrically and fixedly connected with the inner wall of the slot and positioned at two sides of the third screw 14, the slide bars 16 are arranged to limit the motion of the moving block 17, so that the moving block 17 can only move in the horizontal direction without rotating, the outer wall of the third screw 14 is in sliding sleeve connection with the inner wall of the moving block 17, the bottom of the moving block 17 is fixedly connected with a placing box 3, the top of the inner wall of the placing box 3 is fixedly connected with a driving motor 4, the driving motor 4 is electrically connected with an external power supply through an external switch, an output shaft of the driving motor 4 is fixedly sleeved with a speed reducer so as to control the motion of the driving motor 4, the output shaft of the driving motor 4 is connected with a connecting rod through a coupling transmission, the bottom of the connecting rod is fixedly connected with a turntable 5, the bottom of the turntable 5 is fixedly connected with the top of a bearing box 6, the bottoms of four supporting columns 2 are fixedly connected with a bottom plate 18, the middle part of the top of the bottom plate 18 is fixedly connected with a telescopic rod 19, the top of the telescopic rod 19 is fixedly connected with a supporting block 20, the top of the supporting block 20 is provided with an arc-shaped groove, a gear is placed in the, the convenience of positioning is improved.
The utility model discloses the theory of operation: during the use, place the gear in the arc wall on supporting shoe 20 earlier, disc 7 rotates, disc 7 drives second screw 9 and rotates, second screw 9 drives first screw 8 and rotates, the screw thread opposite direction of first screw 8 and second screw 9, so drive first slider 10 and second slider 12 and move in opposite directions, thereby drive first splint 11 and second splint 13 and move in opposite directions, clip the gear location, when needs rotate, open driving motor 4's switch, driving motor 4's output shaft rotates and drives carousel 5 and rotate, thereby drive the gear rotation of being fixed a position, when needs horizontal migration, open servo motor 15's switch, servo motor 15's output shaft rotates and drives third screw 14 and rotates, third screw 14 drives movable block 17 horizontal migration, thereby drive gear horizontal migration.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The gear positioning device with the long service life comprises a transverse plate (1) and is characterized in that supporting columns (2) are symmetrically and fixedly connected to four corners of the bottom of the transverse plate (1), a moving mechanism is arranged inside the transverse plate (1), a bearing box (6) is arranged below the transverse plate (1), the bearing box (6) is of a hollow structure, a disc (7) is arranged on one side of the bearing box (6), a groove is formed in the bottom of the bearing box (6), a first screw (8) is rotatably connected to one side of the inner wall of the groove, one end of the first screw (8) is rotatably connected with a second screw (9) through a coupler, one end of the second screw (9) penetrates through one side of the bearing box (6) and extends to the outside of the bearing box (6), and is fixedly connected with one side of the disc (7) through a connecting rod, a first sliding block (10) is sleeved on the outer wall thread of the first screw (8), the bottom fixedly connected with first splint (11) of first slider (10), the outer wall screw thread of second screw rod (9) has cup jointed second slider (12), the bottom fixedly connected with second splint (13) of second slider (12).
2. The gear positioning device with the long service life as claimed in claim 1, wherein the first clamping plate (11) and the second clamping plate (13) are both L-shaped, a convex block is fixedly connected to one side of the first clamping plate (11), a clamping groove is formed in one side of the convex block, and a clamping block is fixedly connected to one side of the second clamping plate (13).
3. A high life gear positioning apparatus as set forth in claim 1, the moving mechanism comprises a moving block (17), the bottom of the transverse plate (1) is provided with a slot, the inner wall of the slot is rotationally connected with a third screw (14), one side of the transverse plate (1) is fixedly connected with a servo motor (15), one end of the third screw (14) penetrates through one side of the transverse plate (1) and extends to the outside, and is in transmission connection with an output shaft of a servo motor (15), slide bars (16) are symmetrically and fixedly connected with the inner wall of the slot and positioned at two sides of the third screw (14), the outer wall of the third screw (14) is sleeved with the inner wall of the moving block (17) in a sliding way, the two sides of the moving block (17) are respectively connected with the outer walls of the two sliding rods (16) in a sliding and penetrating mode, and the bottom of the moving block (17) is fixedly connected with the placing box (3).
4. The gear positioning device with the long service life as claimed in claim 3, wherein a driving motor (4) is fixedly connected to the top of the inner wall of the placing box (3), an output shaft of the driving motor (4) is connected with a connecting rod through a coupling transmission, a rotating disc (5) is fixedly connected to the bottom end of the connecting rod, and the bottom of the rotating disc (5) is fixedly connected with the top of the bearing box (6).
5. The gear positioning device with the long service life as claimed in claim 1, wherein bottom plates (18) are fixedly connected to bottoms of four support columns (2), a telescopic rod (19) is fixedly connected to the middle of the top of each bottom plate (18), supporting blocks (20) are fixedly connected to tops of the telescopic rods (19), and arc-shaped grooves are formed in tops of the supporting blocks (20).
6. A long-life gear positioning device according to claim 3, wherein the servo motor (15) and the driving motor (4) are electrically connected with an external power source through external switches respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476507.5U CN211889308U (en) | 2020-04-03 | 2020-04-03 | Gear positioning device with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476507.5U CN211889308U (en) | 2020-04-03 | 2020-04-03 | Gear positioning device with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211889308U true CN211889308U (en) | 2020-11-10 |
Family
ID=73272609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020476507.5U Expired - Fee Related CN211889308U (en) | 2020-04-03 | 2020-04-03 | Gear positioning device with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211889308U (en) |
-
2020
- 2020-04-03 CN CN202020476507.5U patent/CN211889308U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |