CN212917924U - Gear assembly positioning fixture - Google Patents
Gear assembly positioning fixture Download PDFInfo
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- CN212917924U CN212917924U CN202021917277.8U CN202021917277U CN212917924U CN 212917924 U CN212917924 U CN 212917924U CN 202021917277 U CN202021917277 U CN 202021917277U CN 212917924 U CN212917924 U CN 212917924U
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- positioning fixture
- gear
- clamping
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Abstract
The utility model discloses a gear equipment positioning fixture relates to positioning fixture technical field, and the location when assembling to present gear is inconvenient, and the angle of still inconvenient adjustment gear wastes time and energy's problem, the following scheme of present proposition, including outside support, the cavity has been seted up to the inside of outside support, the bottom inner wall fixedly connected with slewing mechanism of cavity, the inside movable sleeve of outside support is equipped with the pivot, the outside fixed cover of pivot is equipped with first bearing, the right side fixed connection of first bearing is on outside support, the right-hand member fixedly connected with bull stick of pivot, two cyclic annular boards of right-hand member fixedly connected with of bull stick, two both of cyclic annular board are close to one side movable sleeve each other and are equipped with two clamping bars. The utility model discloses not only make things convenient for the location when the gear equipment, still made things convenient for the angular adjustment when assembling, made things convenient for the operation, improved the practicality, be fit for marketing.
Description
Technical Field
The utility model relates to a positioning fixture technical field especially relates to a gear assembly positioning fixture.
Background
Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. The principle of generating the cutting method and the successive appearance of the special machine tool and the cutter for cutting teeth by using the principle pay attention to the running stability of the gear along with the development of production. The positioning of the existing gear assembly is inconvenient, the angle of the gear is also inconvenient to adjust, time and labor are wasted, and therefore a gear assembly positioning clamp is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gear equipment positioning fixture, the location when having solved present gear equipment is inconvenient, the angle of still inconvenient adjustment gear, the problem that wastes time and energy.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gear assembly positioning fixture comprises an external support, wherein a cavity is formed in the external support, a rotating mechanism is fixedly connected to the inner wall of the bottom of the cavity, a rotating shaft is sleeved on the inner movable sleeve of the external support, a first bearing is sleeved on the outer fixed sleeve of the rotating shaft, the right side of the first bearing is fixedly connected to the external support, a rotating rod is fixedly connected to the right end of the rotating shaft, two annular plates are fixedly connected to the right end of the rotating rod, two clamping rods are movably sleeved on one sides of the two annular plates close to each other, fixed blocks are fixedly connected to one sides of the two clamping rods close to each other, a first clamping block is fixedly connected to one sides of the two fixed blocks close to each other, sliding grooves are formed in the two fixed blocks, a second bearing is fixedly connected to the right sides of the two sliding grooves, and a screw rod is fixedly connected to the inner, and the outer threads of the two screw rods are sleeved with a second clamping block, and the right end of the rotating rod is fixedly connected with a power mechanism.
Preferably, the rotating mechanism comprises a push rod motor fixedly connected with the bottom of the cavity, an output shaft of the push rod motor is fixedly connected with a rack, a gear is fixedly sleeved outside the rotating shaft, and the rack is in meshing transmission with the gear.
Preferably, the power mechanism comprises a fixed rod fixedly connected with the right end of the rotating rod, a double-shaft motor is fixedly connected with the left end of the fixed rod, reciprocating screw rods are fixedly connected with output shafts at two ends of the double-shaft motor respectively, threaded pipes are sleeved outside the reciprocating screw rods in a threaded manner, and clamping rods are fixedly connected with one ends of the threaded pipes, which are far away from each other.
Preferably, the top fixedly connected with first guide bar of bull stick is located the top the guiding hole has been seted up to the inside of clamping bar, first guide bar runs through the guiding hole, the bottom fixedly connected with second guide bar of bull stick is located the below the clearing hole has been seted up to the inside of clamping bar, the second guide bar runs through the clearing hole.
Preferably, the vertical section of the external support is of a U-shaped structure, and the first bearing is connected with the external support through a bolt.
Preferably, the clamping rod is of an L-shaped structure, and the clamping rod is connected with the fixing block through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation pivot, the bull stick, cyclic annular board, the clamping bar, first fixture block, the screw rod, the second fixture block, the push rod motor, the rack, the gear, double-shaft motor, reciprocal screw rod, the screwed pipe, slewing mechanism and power unit isotructure, wherein the outside thread cover of screw rod is equipped with the second fixture block, thereby can fix the not meshing tooth of equidimension, both of screwed pipe keep away from the equal fixedly connected with clamping bar of one end each other, thereby can fix the gear of equidimension not, rack and gear engagement transmission, thereby angular adjustment when having made things convenient for the equipment, this device is novel in design, the operation is thus simple, location when not only having made things convenient for gear assembly, angular adjustment when still having made things convenient for the equipment, the operation is made things convenient for, the practicality.
Drawings
Fig. 1 is a schematic front view of a gear assembly positioning fixture according to the present invention;
fig. 2 is a partial enlarged view of a gear assembly positioning fixture according to the present invention;
fig. 3 is a partial enlarged view of a location B of the gear assembly positioning fixture provided by the utility model.
In the figure: the device comprises an external bracket 1, a rotating shaft 2, a first bearing 3, a rotating rod 4, an annular plate 5, a clamping rod 6, a fixed block 7, a first clamping block 8, a second bearing 9, a screw rod 10, a second clamping block 11, a push rod motor 12, a rack 13, a gear 14, a fixed rod 15, a double-shaft motor 16, a reciprocating screw rod 17 and a threaded pipe 18.
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.
Referring to fig. 1-3, a gear assembly positioning fixture comprises an external bracket 1, a cavity is formed in the external bracket 1, a rotating mechanism is fixedly connected to the inner wall of the bottom of the cavity, a rotating shaft 2 is movably sleeved in the external bracket 1, a first bearing 3 is fixedly sleeved on the external of the rotating shaft 2, the right side of the first bearing 3 is fixedly connected to the external bracket 1, a rotating rod 4 is fixedly connected to the right end of the rotating shaft 2, two annular plates 5 are fixedly connected to the right end of the rotating rod 4, two clamping rods 6 are movably sleeved on the sides of the two annular plates 5 close to each other, a fixed block 7 is fixedly connected to the sides of the two clamping rods 6 close to each other, a first clamping block 8 is fixedly connected to the sides of the two fixed blocks 7 close to each other, sliding grooves are formed in the two fixed blocks 7, and a second bearing 9 is, the inside equal fixedly connected with screw rod 10 of two second bearings, the outside screw thread cover of two screw rods 10 is equipped with second fixture block 11, and the right-hand member fixedly connected with power unit of bull stick 4.
In this embodiment, the rotating mechanism includes a push rod motor 12 fixedly connected to the bottom of the cavity, an output shaft of the push rod motor 12 is fixedly connected to a rack 13, a gear 14 is fixedly sleeved outside the rotating shaft 2, and the rack 13 and the gear 14 are in meshing transmission.
In this embodiment, the power mechanism includes a fixed rod 15 fixedly connected with the right end of the rotating rod 4, the left end of the fixed rod 15 is fixedly connected with a double-shaft motor 16, output shafts at two ends of the double-shaft motor 16 are fixedly connected with reciprocating screw rods 17, threaded sleeves are respectively arranged outside the two reciprocating screw rods 17 and are provided with threaded pipes 18, and the threaded pipes 18 are respectively far away from one end of each clamping rod 6.
In this embodiment, the first guide bar of top fixedly connected with of bull stick 4, the guiding hole has been seted up to the inside that is located top clamping bar 6, and first guide bar runs through the guiding hole, and the clearing hole has been seted up to the bottom fixedly connected with second guide bar of bull stick 4, the inside that is located below clamping bar 6, and the second guide bar runs through the clearing hole.
In this embodiment, the vertical section of the external bracket 1 is a U-shaped structure, and the first bearing 3 is connected to the external bracket 1 by a bolt.
In this embodiment, the clamping rod 6 is an L-shaped structure, and the clamping rod 6 is connected with the fixing block 7 through a bolt.
The working principle is that firstly, the screw rod 10 is rotated to drive the second clamping block 11 to move left and right along the sliding groove, so that meshing teeth with different sizes can be fixed, the double-shaft motor 16 is started, output shafts at two ends of the double-shaft motor 16 drive the two reciprocating screw rods 17 to rotate the two reciprocating screw rods 17 to drive the two threaded pipes 18 to move up and down, so that the two clamping rods 6 are driven to loosen and clamp, the two clamping rods 6 drive the fixed block 7 to move, the two fixed blocks 7 drive the first clamping block 7 and the second clamping block 11 to move, so that gears with different sizes can be clamped, the push rod motor 12 is started, the output shaft of the push rod motor 12 drives the rack 13 to move up and down, the rack 13 is in meshing transmission with the gear 14, so that the rotating shaft 2 is driven to rotate, the rotating shaft 2 drives the rotating rod 4 to rotate, the rotating rod 4 drives the, the angle adjustment during the equipment has still been made things convenient for, has made things convenient for the operation, has improved the practicality, is fit for marketing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A gear assembly positioning fixture comprises an external support (1) and is characterized in that a cavity is formed in the external support (1), a rotating mechanism is fixedly connected to the inner wall of the bottom of the cavity, a rotating shaft (2) is sleeved on the internal movable sleeve of the external support (1), a first bearing (3) is sleeved on the external fixed sleeve of the rotating shaft (2), the right side of the first bearing (3) is fixedly connected to the external support (1), a rotating rod (4) is fixedly connected to the right end of the rotating shaft (2), two annular plates (5) are fixedly connected to the right end of the rotating rod (4), two clamping rods (6) are movably sleeved on one sides of the two annular plates (5) close to each other, a fixed block (7) is fixedly connected to one sides of the two clamping rods (6) close to each other, a first clamping block (8) is fixedly connected to one side of the two fixed blocks (7) close to each other, two the spout has all been seted up to the inside of fixed block (7), two the equal fixedly connected with second bearing (9) in right side of spout, two the equal fixedly connected with screw rod (10) in inside of second bearing, two the outside screw thread cover of screw rod (10) is equipped with second fixture block (11), the right-hand member fixedly connected with power unit of bull stick (4).
2. The gear assembly positioning fixture as claimed in claim 1, wherein the rotating mechanism comprises a push rod motor (12) fixedly connected with the bottom of the cavity, an output shaft of the push rod motor (12) is fixedly connected with a rack (13), a gear (14) is fixedly sleeved on the outer portion of the rotating shaft (2), and the rack (13) is in meshing transmission with the gear (14).
3. The gear assembly positioning fixture as claimed in claim 1, wherein the power mechanism comprises a fixed rod (15) fixedly connected with the right end of the rotating rod (4), a double-shaft motor (16) is fixedly connected with the left end of the fixed rod (15), reciprocating screw rods (17) are fixedly connected with output shafts at two ends of the double-shaft motor (16), threaded sleeves are respectively arranged on the outer portions of the two reciprocating screw rods (17), and clamping rods (6) are fixedly connected with the ends, away from each other, of the threaded sleeves (18).
4. The gear assembly positioning fixture as claimed in claim 1, wherein a first guide rod is fixedly connected to the top of the rotating rod (4), a guide hole is formed in the upper clamping rod (6), the first guide rod penetrates through the guide hole, a second guide rod is fixedly connected to the bottom of the rotating rod (4), a through hole is formed in the lower clamping rod (6), and the second guide rod penetrates through the through hole.
5. A gear assembly positioning fixture according to claim 1, characterised in that the vertical cross-section of the outer bracket (1) is a U-shaped structure, and the first bearing (3) is connected with the outer bracket (1) by bolts.
6. The gear assembly positioning fixture as claimed in claim 1, wherein the clamping rod (6) is of an L-shaped structure, and the clamping rod (6) is connected with the fixing block (7) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917277.8U CN212917924U (en) | 2020-09-05 | 2020-09-05 | Gear assembly positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021917277.8U CN212917924U (en) | 2020-09-05 | 2020-09-05 | Gear assembly positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212917924U true CN212917924U (en) | 2021-04-09 |
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ID=75304777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021917277.8U Active CN212917924U (en) | 2020-09-05 | 2020-09-05 | Gear assembly positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212917924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695687A (en) * | 2021-08-26 | 2021-11-26 | 盐城金刚星精密锻造有限公司 | Quick positioning fixture that gear train was used |
| CN114393354A (en) * | 2022-03-24 | 2022-04-26 | 深圳市科扬自动化设备制造有限公司 | Welding device for carrier band forming machine production |
-
2020
- 2020-09-05 CN CN202021917277.8U patent/CN212917924U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695687A (en) * | 2021-08-26 | 2021-11-26 | 盐城金刚星精密锻造有限公司 | Quick positioning fixture that gear train was used |
| CN113695687B (en) * | 2021-08-26 | 2022-10-11 | 盐城金刚星精密锻造有限公司 | Quick positioning fixture that gear train was used |
| CN114393354A (en) * | 2022-03-24 | 2022-04-26 | 深圳市科扬自动化设备制造有限公司 | Welding device for carrier band forming machine production |
| CN114393354B (en) * | 2022-03-24 | 2022-06-07 | 深圳市科扬自动化设备制造有限公司 | Welding device for carrier band forming machine production |
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