CN217343879U - Novel inner gear ring automatic positioning and clamping mechanism - Google Patents
Novel inner gear ring automatic positioning and clamping mechanism Download PDFInfo
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- CN217343879U CN217343879U CN202220655943.8U CN202220655943U CN217343879U CN 217343879 U CN217343879 U CN 217343879U CN 202220655943 U CN202220655943 U CN 202220655943U CN 217343879 U CN217343879 U CN 217343879U
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Abstract
The utility model discloses a novel ring gear automatic positioning clamping mechanism, the on-line screen storage device comprises a base, the base bottom is equipped with the bracing piece, bracing piece quantity is established to four, four the bracing piece sets up in base bottom four corners, the base top is equipped with the fixed plate, the rotation groove has been seted up at the fixed plate middle part, it is provided with a rotation section of thick bamboo to rotate the rotation of inslot portion, the rotation section of thick bamboo outside is equipped with the ring gear, the rotation tank bottom is seted up flutedly. The utility model discloses a set up fixture, can drive four simultaneously through starting second driving motor and support the piece and distribute to rotating a section of thick bamboo center to can carry out the centre gripping operation to the ring gear, support the piece through four simultaneously and carry out the centre gripping to the ring gear, thereby be favorable to improving device's clamping stability, can drive pivot and gear rotation through starting first driving motor, thereby it is rotatory to drive the ring gear and rotate a section of thick bamboo, and then can adjust the angle of the ring gear by the centre gripping.
Description
Technical Field
The utility model relates to a clamping mechanism field, concretely relates to novel ring gear automatic positioning clamping mechanism.
Background
Along with the vigorous development of the society, the application of the inner gear ring in the gearbox is wider and wider, the requirement on the processing precision of the inner gear ring is higher and higher, the processing of the inner gear ring gear at present mainly adopts a processing mode of inserting the inner gear by a gear shaping machine, and in the gear shaping process, the gear ring mostly adopts a processing mode of outer circle centering.
The conventional inner gear ring clamping mechanisms on the market generally clamp and fix the inner gear ring through two limiting mechanisms, so that the fixing mode is not firm enough, and the circular shape of the gear ring cannot be positioned.
Therefore, it is necessary to invent a novel automatic positioning and clamping mechanism for an inner gear ring to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel ring gear automatic positioning clamping mechanism, through setting up fixture, can drive four simultaneously through starting second driving motor and support the piece and distribute to rotating a section of thick bamboo center, thereby can carry out the centre gripping operation to the ring gear, carry out the centre gripping to the ring gear through four simultaneously supporting the piece, thereby be favorable to improving the clamping stability of device, can drive pivot and gear rotation through starting first driving motor, thereby it is rotatory to drive the ring gear and rotate a section of thick bamboo, and then can adjust the angle of the ring gear by the centre gripping, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a novel ring gear automatic positioning clamping mechanism, includes the base, the base bottom is equipped with the bracing piece, bracing piece quantity is established to four, four the bracing piece sets up in base bottom four corners, the base top is equipped with the fixed plate, the rotation groove has been seted up at the fixed plate middle part, it is provided with a rotation section of thick bamboo to rotate the rotation of inslot portion, the rotation section of thick bamboo outside is equipped with the ring gear, the recess has been seted up to the rotation tank bottom, the inside first driving motor that is equipped with of recess, a driving motor output shaft transmission is provided with the pivot, the pivot outside is equipped with the gear, gear and ring gear phase-match, it is equipped with fixture to rotate the section of thick bamboo inboard.
Preferably, fixture includes grip block, first articulated rod and second articulated rod, the grip block sets up inside rotating the section of thick bamboo, first articulated rod sets up with the articulated setting of second articulated rod intersection, first articulated rod one end sets up with rotating the articulated setting of section of thick bamboo inner wall, the first articulated rod other end is equipped with first slider, first slider slides and sets up with the grip block, second articulated rod one end sets up with the grip block is articulated, the articulated second slider that is provided with of second articulated rod other end, the second slider slides and sets up with rotating the section of thick bamboo.
Preferably, an installation bin is arranged on one side of the rotating cylinder, a connecting plate is arranged on the inner side of the rotating cylinder in a sliding mode, a supporting rod is fixedly connected between the connecting plate and the second sliding block, a second driving motor is arranged inside the installation bin, a threaded rod is arranged on an output shaft of the second driving motor in a transmission mode, one end of the threaded rod extends into the rotating cylinder, and the threaded rod is in threaded connection with the connecting plate.
Preferably, the number of the clamping blocks is four, and the four clamping blocks are distributed around the center of the rotating cylinder.
Preferably, the bottom of the clamping block is provided with a sliding groove, the inside of the sliding groove is provided with a supporting block in a sliding manner, one side of the clamping block is provided with an adjusting screw rod, and one end of the adjusting screw rod is in threaded connection with the supporting block.
Preferably, the cross section of the bottom of the abutting block is arc-shaped, and a positioning plate is arranged on one side of the bottom of the abutting block.
In the technical scheme, the utility model provides a technological effect and advantage:
1. by arranging the clamping mechanism, the second driving motor is started to drive the four abutting blocks to be distributed to the center of the rotating cylinder simultaneously, so that the gear ring can be clamped, and the gear ring is clamped by the four abutting blocks, so that the clamping stability of the device is improved;
2. can make ring gear one side and locating plate offset through setting up the locating plate to can be to the ring gear that needs are by the centre gripping operation of fixing a position, can drive through rotatory adjusting screw with adjusting screw threaded connection support the piece and slide in the spout, and then can adjust the position of the ring gear after the centre gripping.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the rotary drum of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 2;
fig. 5 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.
Description of reference numerals:
1. a base; 2. a fixing plate; 3. a rotating drum; 4. a toothed ring; 5. a first drive motor; 6. a gear; 7. a clamping block; 8. a first hinge lever; 9. a second hinge lever; 10. a slider; 11. installing a bin; 12. a connecting plate; 13. a support rod; 14. a threaded rod; 15. a resisting block; 16. adjusting the screw rod; 17. and (7) positioning the plate.
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 novel inner gear ring automatic positioning and clamping mechanism as shown in figures 1-5, which comprises a base 1, wherein the bottom of the base 1 is provided with four support rods, the number of the support rods is four, the four support rods are arranged at the four corners of the bottom of the base 1, the top of the base 1 is provided with a fixed plate 2, the middle part of the fixed plate 2 is provided with a rotating groove, the inside of the rotating groove is rotatably provided with a rotating cylinder 3, the outside of the rotating cylinder 3 is provided with a gear ring 4, the bottom of the rotating groove is provided with a groove, the inside of the groove is provided with a first driving motor 5, the output shaft of the first driving motor 5 is provided with a rotating shaft, the outside of the rotating shaft is provided with a gear 6, the gear 6 is matched with the gear ring 4, the inside of the rotating cylinder 3 is provided with a clamping mechanism, the rotating shaft and the gear 6 can be driven to rotate by starting the first driving motor 5, thereby driving the gear ring 4 and the rotating cylinder 3 to rotate, and then the angle of the gear ring can be adjusted.
Further, in the above technical solution, the clamping mechanism includes a clamping block 7, a first hinge rod 8 and a second hinge rod 9, the clamping block 7 is disposed inside the rotary cylinder 3, the intersection of the first hinge rod 8 and the second hinge rod 9 is hinged, one end of the first hinge rod 8 is hinged to the inner wall of the rotary cylinder 3, the other end of the first hinge rod 8 is provided with a first slider, the first slider is slidably disposed with the clamping block 7, one end of the second hinge rod 9 is hinged to the clamping block 7, the other end of the second hinge rod 9 is hinged to a second slider 10, the second slider 10 is slidably disposed with the rotary cylinder 3, the second slider 10 and one end of the second hinge rod 9 can be driven to slide through the abutting rod 13, so as to drive the second hinge rod 9 to rotate at its hinge point, so that the other end of the second hinge rod 9 drives the clamping block 7 to move, and the inner gear ring can be clamped by the four clamping blocks 7.
Further, in the above technical scheme, an installation bin 11 is arranged on one side of the rotating cylinder 3, a connecting plate 12 is arranged on the inner side of the rotating cylinder 3 in a sliding manner, abutting rods 13 are fixedly connected between the connecting plate 12 and the second slider 10, a second driving motor is arranged inside the installation bin 11, a threaded rod 14 is arranged in the transmission manner of an output shaft of the second driving motor, one end of the threaded rod 14 extends into the rotating cylinder 3, the threaded rod 14 is in threaded connection with the connecting plate 12, the threaded rod 14 can be driven to rotate by starting the second driving motor, so that the connecting plate 12 in threaded connection with the threaded rod 14 can be driven to slide inside the rotating cylinder 3, and then the four abutting rods 13 are driven to slide inside the rotating cylinder 3.
Further, in the above technical solution, the number of the clamping blocks 7 is four, and the four clamping blocks 7 are all distributed around the center of the rotating cylinder 3.
Further, in the above technical scheme, a sliding groove is formed in the bottom of the clamping block 7, the abutting block 15 is slidably arranged in the sliding groove, an adjusting screw 16 is arranged on one side of the clamping block 7, one end of the adjusting screw 16 is in threaded connection with the abutting block 15, the abutting block 15 in threaded connection with the adjusting screw 16 can be driven to slide in the sliding groove by rotating the adjusting screw 16, and then the position of the clamped gear ring can be adjusted.
Furthermore, in the above technical solution, the cross-sectional shape of the bottom of the abutting block 15 is an arc, a positioning plate 17 is arranged on one side of the bottom of the abutting block 15, and one side of the gear ring can abut against the positioning plate 17 by arranging the positioning plate 17, so that the gear ring to be clamped can be positioned.
This practical theory of operation:
referring to the attached drawings 1-5 in the specification, when the device is used, the second driving motor is started to drive the threaded rod 14 to rotate, so that the connecting plate 12 in threaded connection with the threaded rod 14 can be driven to slide inside the rotary cylinder 3, the four abutting rods 13 are further driven to slide inside the rotary cylinder 3, the abutting rods 13 can drive the second sliding block 10 and one end of the second hinge rod 9 to slide, the second hinge rod 9 is driven to rotate at the hinged point of the second hinge rod 9, the other end of the second hinge rod 9 drives the clamping block 7 to move, meanwhile, the internal gear ring can be clamped by the four clamping blocks 7, the first driving motor 5 is started to drive the rotating shaft and the gear 6 to rotate, the gear ring 4 and the rotary cylinder 3 are driven to rotate, and the angle of the clamped gear ring can be adjusted;
referring to the attached drawings 1-5 of the specification, when the device is used, one side of the gear ring can be abutted against the positioning plate 17 through the positioning plate 17, so that the gear ring to be clamped can be positioned, the abutting block 15 in threaded connection with the adjusting screw 16 can be driven to slide in the sliding groove by rotating the adjusting screw 16, and the position of the clamped gear ring can be adjusted.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a novel ring gear automatic positioning clamping mechanism, includes base (1), its characterized in that: the supporting rods are arranged at the bottom of the base (1), the number of the supporting rods is four, the four supporting rods are arranged at four corners of the bottom of the base (1), a fixed plate (2) is arranged at the top of the base (1), a rotating groove is formed in the middle of the fixed plate (2), a rotating cylinder (3) is rotatably arranged in the rotating groove, a toothed ring (4) is arranged on the outer side of the rotating cylinder (3), a groove is formed in the bottom of the rotating groove, a first driving motor (5) is arranged in the groove, a rotating shaft is arranged on an output shaft of the first driving motor (5) in a transmission mode, a gear (6) is arranged on the outer side of the rotating shaft, the gear (6) is matched with the toothed ring (4), and a clamping mechanism is arranged on the inner side of the rotating cylinder (3);
the clamping mechanism comprises a clamping block (7), a first hinged rod (8) and a second hinged rod (9), the clamping block (7) is arranged inside the rotating cylinder (3), the intersection of the first hinged rod (8) and the second hinged rod (9) is hinged, one end of the first hinged rod (8) is hinged to the inner wall of the rotating cylinder (3), the other end of the first hinged rod (8) is provided with a first sliding block, the first sliding block is arranged with the clamping block (7) in a sliding mode, one end of the second hinged rod (9) is hinged to the clamping block (7), the other end of the second hinged rod (9) is hinged to a second sliding block (10), and the second sliding block (10) is arranged with the rotating cylinder (3) in a sliding mode;
the improved structure of the screw driver is characterized in that an installation bin (11) is arranged on one side of the rotating cylinder (3), a connecting plate (12) is arranged on the inner side of the rotating cylinder (3) in a sliding mode, a supporting rod (13) is fixedly connected between the connecting plate (12) and a second sliding block (10), a second driving motor is arranged inside the installation bin (11), a threaded rod (14) is arranged in an output shaft transmission mode of the second driving motor, one end of the threaded rod (14) extends to the inside of the rotating cylinder (3), and the threaded rod (14) is in threaded connection with the connecting plate (12).
2. The novel automatic inner gear ring positioning and clamping mechanism as claimed in claim 1, characterized in that: the number of the clamping blocks (7) is four, and the four clamping blocks (7) are distributed around the center of the rotating cylinder (3).
3. The novel automatic positioning and clamping mechanism for the inner gear ring as claimed in claim 1, is characterized in that: the clamping device is characterized in that a sliding groove is formed in the bottom of the clamping block (7), a supporting block (15) is arranged in the sliding groove in a sliding mode, an adjusting screw rod (16) is arranged on one side of the clamping block (7), and one end of the adjusting screw rod (16) is in threaded connection with the supporting block (15).
4. The novel automatic inner gear ring positioning and clamping mechanism as claimed in claim 3, characterized in that: the cross section of the bottom of the abutting block (15) is arc-shaped, and a positioning plate (17) is arranged on one side of the bottom of the abutting block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655943.8U CN217343879U (en) | 2022-03-24 | 2022-03-24 | Novel inner gear ring automatic positioning and clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655943.8U CN217343879U (en) | 2022-03-24 | 2022-03-24 | Novel inner gear ring automatic positioning and clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217343879U true CN217343879U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220655943.8U Active CN217343879U (en) | 2022-03-24 | 2022-03-24 | Novel inner gear ring automatic positioning and clamping mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN217343879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423068A (en) * | 2023-06-12 | 2023-07-14 | 山东鲁旺机械设备有限公司 | Pipe fitting cutting device for production of building hanging basket |
-
2022
- 2022-03-24 CN CN202220655943.8U patent/CN217343879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423068A (en) * | 2023-06-12 | 2023-07-14 | 山东鲁旺机械设备有限公司 | Pipe fitting cutting device for production of building hanging basket |
| CN116423068B (en) * | 2023-06-12 | 2023-08-18 | 山东鲁旺机械设备有限公司 | Pipe fitting cutting device for production of building hanging basket |
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