CN214924035U - Motor gear press-fit tool - Google Patents
Motor gear press-fit tool Download PDFInfo
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- CN214924035U CN214924035U CN202121671856.3U CN202121671856U CN214924035U CN 214924035 U CN214924035 U CN 214924035U CN 202121671856 U CN202121671856 U CN 202121671856U CN 214924035 U CN214924035 U CN 214924035U
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- workstation
- workbench
- ring
- fixed mounting
- gear
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Abstract
The utility model discloses a frock is joined in marriage to motor gear pressure relates to the gear pressure and joins in marriage technical field. The clamping device comprises a workbench, a positioning column, a clamping mechanism and a limiting device, wherein the positioning column is fixedly mounted at the center of the top of the workbench, the clamping mechanism is arranged inside the workbench and is in sliding connection with the workbench through the limiting device. Utilize the pinion to make the ratch drive the dead lever on the carousel through the driving rack and carry out circular motion, make the dead lever drive the sliding sleeve and carry out the circuitous slip of horizontally, and two sliding sleeves are relative motion, make two grip rings can carry out freely adjusting according to the diameter of treating the grip ring, the anchor clamps problem of different models need be changed when having avoided the different specifications of centre gripping ring under the prior art, make the fixed centre gripping step of ring more labour saving and time saving, thereby the advantage of making things convenient for the centre gripping has been reached, the problem of inconvenient centre gripping has been solved, staff's working strength and operating time have been reduced.
Description
Technical Field
The utility model relates to a technical field is joined in marriage to the gear pressure specifically is a frock is joined in marriage to motor gear pressure.
Background
The gear motor is generally used for transmission equipment with low rotating speed and large torque, and the purpose of reducing speed is achieved by transmitting a motor or other transmission equipment running at high speed to a gear of an output shaft through a speed reducer.
Among the prior art, fixing device need be used when assembling between motor gear and the bearing, but present fixing device can not stabilize the centre gripping to it according to its diameter model, need add man-hour to the motor gear of different diameter models, need change the anchor clamps of different models usually, lead to fixing the step of centre gripping comparatively loaded down with trivial details to the motor gear to staff's working strength and operating time have been increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a frock is joined in marriage to motor gear pressure possesses the advantage that makes things convenient for the centre gripping, has solved the too loaded down with trivial details problem of centre gripping step.
In order to realize the purpose of convenient clamping, the utility model provides a following technical scheme: a motor gear press-fit tool comprises a workbench, a positioning column, a clamping mechanism and a limiting device, wherein the positioning column is fixedly arranged at the center of the top of the workbench, the clamping mechanism is arranged inside the workbench, and the clamping mechanism is connected with the workbench in a sliding mode through the limiting device;
fixture includes gear shaft and two ratchets, gear shaft and ratchets all rotate with the inner wall of workstation and be connected, be connected through transmission rack drive between gear shaft and the ratchets, the fixed carousel that has cup jointed in the front side of ratchets, the front side sliding connection of carousel has the sliding sleeve, the top fixed mounting of sliding sleeve has the grip ring, the grip ring is located the top of workstation.
Further, the front side fixed mounting of carousel has the dead lever, the sliding sleeve has been cup jointed in the outside activity of dead lever, the bottom of sliding sleeve passes through the inner wall sliding connection of pulley and workstation.
Further, the top fixed mounting of pulley has the slider, the opening part fixed mounting at workstation top has the slide bar, slider and slide bar sliding connection, the top fixed mounting of slider has the stand, the top of stand and the bottom fixed mounting of grip ring.
Furthermore, stop device includes the ring gear, the front end of pinion extends to the front side of workstation, the fixed surface of pinion has cup jointed the ring gear, the front side swivelling joint of workstation has the location tooth.
Furthermore, the locating teeth are meshed with the toothed ring, a limiting groove is formed in the locating teeth, a limiting rod is fixedly mounted on the front face of the workbench, and the limiting rod is located in the limiting groove.
Compared with the prior art, the utility model provides a frock is joined in marriage to motor gear pressure possesses following beneficial effect:
1. this frock is joined in marriage to motor gear, through setting up fixture, utilize the pinion to make the ratch drive the dead lever on the carousel and carry out circular motion through the driving rack, make the dead lever drive the sliding sleeve and carry out horizontally circuitous slip, and two sliding sleeves are relative motion, make two grip rings can carry out free regulation according to the diameter of treating the centre gripping ring gear, the anchor clamps problem of different models need be changed when having avoided the ring gear of the different specifications of centre gripping under the prior art, make the fixed centre gripping step of ring gear labour saving and time saving more, thereby the advantage of convenient centre gripping has been reached, the problem of inconvenient centre gripping has been solved, staff's working strength and operating time have been reduced.
2. This motor gear pressure is joined in marriage frock through setting up stop device, utilizes the ring gear to follow the synchronous rotation of pinion, and the restriction of stop lever to the location tooth for the ring gear can only carry out clockwise rotation under the engaged state of location tooth, thereby has avoided leading to the ratch self-rotation's condition because of external factors, has stopped two gripper jaws and has appeared autosegregation's the condition after accomplishing the centre gripping work, thereby has guaranteed the stability of clamping status.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the worktable of the present invention;
fig. 3 is a schematic view of the gear ring structure of the present invention.
In the figure: 1. a work table; 2. a positioning column; 3. a clamping mechanism; 4. a limiting device; 5. a gear shaft; 6. a rack bar; 7. a drive rack; 8. a turntable; 9. fixing the rod; 10. a sliding sleeve; 11. a pulley; 12. a slider; 13. a slide bar; 14. a column; 15. a clamp ring; 16. a toothed ring; 17. positioning teeth; 18. a limiting rod; 19. a limiting groove.
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.
Referring to fig. 1-3, the utility model discloses a motor gear press-fit tool, which comprises a workbench 1, a positioning column 2, a clamping mechanism 3 and a limiting device 4, wherein the positioning column 2 is fixedly installed at the top center of the workbench 1, the clamping mechanism 3 is arranged inside the workbench 1, the clamping mechanism 3 is slidably connected with the workbench 1 through the limiting device 4, the clamping mechanism 3 comprises a gear shaft 5 and two gear rods 6, the gear shaft 5 and the gear rods 6 are both rotatably connected with the inner wall of the workbench 1, the gear shaft 5 and the gear rods 6 are in transmission connection through a transmission rack 7, a turntable 8 is fixedly sleeved on the front side of the gear rods 6, a sliding sleeve 10 is slidably connected on the front side of the turntable 8, a clamping ring 15 is fixedly installed at the top end of the sliding sleeve 10, the clamping ring 15 is positioned above the workbench 1, and by arranging the clamping mechanism 3, utilize the pinion 5 to make the ratch 6 drive dead lever 9 on the carousel 8 through driving rack 7 and carry out circular motion, make dead lever 9 drive sliding sleeve 10 carry out the circuitous slip of horizontally, and two sliding sleeves 10 are relative motion, make two grip rings 15 can freely adjust according to the diameter of treating centre gripping ratch 16, the anchor clamps problem of different models need be changed when having avoided the ratch 16 of different specifications of centre gripping under the prior art, make the fixed centre gripping step of ratch 16 labour saving and time saving more, thereby the advantage of convenient centre gripping has been reached, the problem of inconvenient centre gripping has been solved, staff's working strength and operating time have been reduced.
Specifically, the front side fixed mounting of carousel 8 has dead lever 9, sliding sleeve 10 has been cup jointed in the outside activity of dead lever 9, pulley 11 and workstation 1's inner wall sliding connection are passed through to sliding sleeve 10's bottom, and ratch 6 drives dead lever 9 through carousel 8 and carries out circular motion for dead lever 9 drives sliding sleeve 10 and carries out the circuitous slip of horizontal direction, and two sliding sleeve 10's direction of motion is the same, makes sliding sleeve 10 drive grip ring 15 through slider 12 and stand 14 and remove towards the ring gear 16 surface, makes two grip rings 15 carry out the centre gripping jointly to the surface of ring gear 16 and handles.
Specifically, the top fixed mounting of pulley 11 has slider 12, the opening part fixed mounting at 1 top of workstation has slide bar 13, slider 12 and slide bar 13 sliding connection, the top fixed mounting of slider 12 has stand 14, the top of stand 14 and the bottom fixed mounting of grip ring 15, slider 12 slides along slide bar 13 to stand 14's stability of movement has been improved.
Specifically, the limiting device 4 comprises a gear ring 16, the front end of the gear shaft 5 extends to the front side of the workbench 1, a gear ring 16 is fixedly sleeved on the surface of the gear shaft 5, a positioning gear 17 is rotatably connected to the front side of the workbench 1, the positioning teeth 17 are meshed with the gear ring 16, a limit groove 19 is arranged inside the positioning teeth 17, the front surface of the workbench 1 is fixedly provided with a limiting rod 18, the limiting rod 18 is positioned inside a limiting groove 19, by arranging the limiting device 4, the gear ring 16 synchronously rotates along with the gear shaft 5, and the limiting rod 18 limits the positioning teeth 17, so that the gear ring 16 can only clockwise rotate under the meshing state of the positioning teeth 17, thereby avoiding the situation that the toothed bar 6 rotates automatically due to external factors, and avoiding the situation that the two clamping claws automatically separate after finishing the clamping work, thereby ensuring the stability of the clamping state.
When the clamping device is used, a toothed ring 16 to be clamped is placed on the workbench 1, then the toothed shaft 5 is rotated, the toothed shaft 5 drives the two toothed bars 6 to rotate through the transmission rack 7, the toothed bars 6 drive the fixed rod 9 to perform circular motion through the rotary table 8, the fixed rod 9 drives the sliding sleeves 10 to perform roundabout sliding in the horizontal direction, the moving directions of the two sliding sleeves 10 are the same, the sliding sleeves 10 drive the clamping rings 15 to move towards the surface of the toothed ring 16 through the sliding blocks 12 and the upright posts 14, and the two clamping rings 15 are enabled to clamp the surface of the toothed ring 16 together;
after the gear ring 16 finishes the clamping work, the bearing is sleeved on the positioning column 2, so that the press-fit machine can press-fit the bearing into the clamped gear ring 16;
when the gear shaft 5 needs to rotate anticlockwise, the positioning teeth 17 are rotated upwards, so that the positioning teeth 17 and the gear ring 16 are in a contact meshing state, and the gear shaft 5 can rotate anticlockwise.
In conclusion, the motor gear press-fit tool is provided with the clamping mechanism 3, the gear shaft 5 is utilized to drive the gear rod 6 to drive the fixed rod 9 on the turntable 8 to perform circular motion through the transmission rack 7, so that the fixed rod 9 drives the sliding sleeves 10 to perform horizontal circuitous sliding, and the two sliding sleeves 10 perform relative motion, so that the two clamping rings 15 can be freely adjusted according to the diameter of the gear ring 16 to be clamped, the problem that clamps of different types are required to be replaced when clamping gear rings 16 of different specifications in the prior art is solved, the fixing and clamping steps of the gear ring 16 are more time-saving and labor-saving, the advantage of convenient clamping is achieved, the problem of inconvenient clamping is solved, and the working intensity and the working time of workers are reduced; through setting up stop device 4, utilize ring gear 16 to follow the synchronous rotation of pinion 5, and gag lever post 18 is to the restriction of location tooth 17 for ring gear 16 can only carry out clockwise rotation under the engaged state of location tooth 17, thereby has avoided leading to the condition of ratch 6 self-rotation because of external factors, has stopped two gripper jaws and has appeared the condition of autosegregation after accomplishing the centre gripping work, thereby has guaranteed the stability of clamping condition.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (5)
1. The utility model provides a frock is joined in marriage to motor gear pressure, includes workstation (1), reference column (2), fixture (3) and stop device (4), its characterized in that: a positioning column (2) is fixedly arranged at the center of the top of the workbench (1), a clamping mechanism (3) is arranged inside the workbench (1), and the clamping mechanism (3) is connected with the workbench (1) in a sliding manner through a limiting device (4);
fixture (3) are including tooth axle (5) and two ratchets (6), tooth axle (5) and ratchets (6) all rotate with the inner wall of workstation (1) and be connected, connect through drive rack (7) transmission between tooth axle (5) and ratchets (6), the fixed cover in front side of ratchets (6) has connect carousel (8), the front side sliding connection of carousel (8) has sliding sleeve (10), the top fixed mounting of sliding sleeve (10) has grip ring (15), grip ring (15) are located the top of workstation (1).
2. The motor gear press-fit tool according to claim 1, characterized in that: the front side fixed mounting of carousel (8) has dead lever (9), sliding sleeve (10) have been cup jointed in the outside activity of dead lever (9), the inner wall sliding connection of pulley (11) and workstation (1) is passed through to the bottom of sliding sleeve (10).
3. The motor gear press-fit tool according to claim 2, characterized in that: the top fixed mounting of pulley (11) has slider (12), the opening part fixed mounting at workstation (1) top has slide bar (13), slider (12) and slide bar (13) sliding connection, the top fixed mounting of slider (12) has stand (14), the top of stand (14) and the bottom fixed mounting of grip ring (15).
4. The motor gear press-fit tool according to claim 1, characterized in that: stop device (4) include ring gear (16), the front end of pinion (5) extends to the front side of workstation (1), the fixed surface of pinion (5) has cup jointed ring gear (16), the front side rotation of workstation (1) is connected with location tooth (17).
5. The motor gear press-fit tool according to claim 4, characterized in that: the utility model discloses a stop gear, including workstation (1), locating tooth (17), spacing groove (19), workstation (18), gag lever post (18) are located the inside of spacing groove (19), locating tooth (17) and ring gear (16) mesh mutually, spacing groove (19) have been seted up to the inside of locating tooth (17), the positive fixed mounting of workstation (1) has gag lever post (18), gag lever post (18) are located the inside of spacing groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121671856.3U CN214924035U (en) | 2021-07-21 | 2021-07-21 | Motor gear press-fit tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121671856.3U CN214924035U (en) | 2021-07-21 | 2021-07-21 | Motor gear press-fit tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214924035U true CN214924035U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121671856.3U Active CN214924035U (en) | 2021-07-21 | 2021-07-21 | Motor gear press-fit tool |
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| Country | Link |
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| CN (1) | CN214924035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183085A (en) * | 2021-12-06 | 2022-03-15 | 武汉茂格科技有限公司 | Integrated guide device capable of correcting forward and backward directions |
| CN114273843A (en) * | 2021-12-27 | 2022-04-05 | 安徽坤源铝业有限公司 | Fixing device is used in aluminum product electric welding |
-
2021
- 2021-07-21 CN CN202121671856.3U patent/CN214924035U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183085A (en) * | 2021-12-06 | 2022-03-15 | 武汉茂格科技有限公司 | Integrated guide device capable of correcting forward and backward directions |
| CN114273843A (en) * | 2021-12-27 | 2022-04-05 | 安徽坤源铝业有限公司 | Fixing device is used in aluminum product electric welding |
| CN114273843B (en) * | 2021-12-27 | 2024-03-08 | 安徽坤源铝业有限公司 | Fixing device for aluminum product electric welding |
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