CN213827959U - Speed reducer shell drilling, tapping and overturning device - Google Patents
Speed reducer shell drilling, tapping and overturning device Download PDFInfo
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- CN213827959U CN213827959U CN202022923399.4U CN202022923399U CN213827959U CN 213827959 U CN213827959 U CN 213827959U CN 202022923399 U CN202022923399 U CN 202022923399U CN 213827959 U CN213827959 U CN 213827959U
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- speed reducer
- top end
- spring
- reducer shell
- fixed
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Abstract
The utility model relates to a turning device technical field specifically is a speed reducer shell drilling and tapping turning device, including device main part, axis of rotation and reduction gear housing, the both sides on device main part top all are provided with upset stop gear, upset stop gear includes slot, draw-in groove, fixture block, spacing chamber, first spring, slider, spout, connecting plate, pull rod and arm-tie, the slot has all been seted up to the both sides on device main part top, and the inside of slot inserts the one side that is equipped with the axis of rotation, the draw-in groove has all been seted up at the both ends of axis of rotation one side, the draw-in groove block has the bottom of fixture block, the inside at spacing chamber is established to the top cover of fixture block, and the inside in spacing chamber is provided with first spring. The utility model provides a current speed reducer shell drilling tapping turning device use comparatively inconvenient and current speed reducer shell drilling tapping turning device to the fixed establishment of speed reducer shell use the problem comparatively inconvenient mostly.
Description
Technical Field
The utility model relates to a turning device technical field specifically is a speed reducer shell drilling and tapping turning device.
Background
The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are sealed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, and needs to be drilled and tapped in the manufacturing process of a shell of the speed reducer so as to be convenient for later assembly of the shell of the speed reducer.
The first problem is that: the existing speed reducer shell drilling and tapping turnover device is inconvenient to use, the speed reducer shell which cannot be overturned is well fixed when the other side of the speed reducer shell is drilled and tapped, the speed reducer shell cannot be drilled well, and the practicability and the usability are lower.
The second problem is that: the fixed establishment of current speed reducer shell drilling tapping turning device to the speed reducer shell uses mostly comparatively inconveniently, and complex operation both wastes time and energy, and the practicality and the ease for use are lower, consequently need a speed reducer shell drilling tapping turning device to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer shell drilling tapping turning device to solve the current speed reducer shell drilling tapping turning device who provides among the above-mentioned background art and use comparatively inconvenient problem and the current speed reducer shell drilling tapping turning device and use comparatively inconvenient problem to the fixed establishment of speed reducer shell mostly.
In order to achieve the above object, the utility model provides a following technical scheme: a speed reducer shell drilling, tapping and overturning device comprises a device main body, a rotating shaft and a speed reducer shell, wherein overturning limiting mechanisms are arranged on two sides of the top end of the device main body, each overturning limiting mechanism comprises a slot, a clamping groove, a clamping block, a limiting cavity, a first spring, a sliding block, a sliding groove, a connecting plate, a pull rod and a pull plate, the slots are formed in two sides of the top end of the device main body, one side of the rotating shaft is inserted into the slots, the clamping grooves are formed in two ends of one side of the rotating shaft, the bottom end of the clamping block is clamped in the clamping grooves, the top end of the clamping block is sleeved in the limiting cavity, the first springs are arranged in the limiting cavities, the connecting plate is fixedly connected to one side of the top end of the clamping block, the pull rod is fixedly installed at the top end of the connecting plate, the top end of the pull rod penetrates through the device main body and extends to the outer side of the device main body, and the pull plate is fixedly connected to the top end of the pull rod, the inside of axis of rotation is provided with fixed establishment, and the inboard of axis of rotation is provided with the reduction gear shell.
Preferably, fixed establishment includes fixed slot, second spring, fixed plate, centre gripping pad, draws handle and fixed block, the fixed slot has been seted up on the top of axis of rotation opposite side, and the inside of fixed slot is provided with the second spring, the inside sliding connection of fixed slot has one side of fixed plate, the bottom of fixed plate is provided with the centre gripping pad, and the top fixed mounting of fixed plate has and draws the handle, the bottom fixed mounting of axis of rotation opposite side has the fixed block.
Preferably, the other side fixedly connected with slider on fixture block top, and slider sliding connection is in the inside of spout, the spout is seted up in the inside one side of spacing intracavity.
Preferably, the top end of the first spring is fixedly connected inside the limiting cavity, and the bottom end of the first spring is fixedly connected to the top end of the clamping block.
Preferably, the bottom end of the second spring is fixedly connected with the fixing plate, and the top end of the second spring is fixedly connected to the top end inside the fixing groove.
Preferably, the clamping pads are provided with two groups, the two groups of clamping pads are respectively glued at the bottom end of the fixing plate and the top end of the fixing block, and the clamping pads are tightly attached to the shell of the speed reducer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the speed reducer shell drilling, tapping and overturning device is provided with an overturning limiting mechanism, the overturning limiting mechanism can conveniently overturn and fix a speed reducer shell after overturning through the effects of a slot, a clamping groove, a clamping block, a limiting cavity, a first spring, a sliding block, a sliding groove, a connecting plate, a pull rod and a pull plate, compared with the existing speed reducer shell drilling, tapping and overturning device, the operation is more convenient and faster, the practicability and the usability are improved, when the speed reducer shell is required to be overturned, the pull plate is firstly pulled upwards, the first spring is extruded to generate elastic deformation under the action of the upward pull force, the pull rod moves upwards under the action of the upward force to drive the clamping block to move upwards through the connecting plate, the clamping state with the clamping groove is removed, the limiting effect on the rotation of a rotating shaft is removed, the pull plate is released after the rotation degree of the rotating shaft, the clamping block is clamped with the clamping groove again to limit the rotating shaft under the action of the reducing force of the first spring, the overturning operation of the reducer shell is completed, and the problem that most of the conventional speed reducer shell drilling, tapping and overturning devices are inconvenient to use is solved;
2. this speed reducer shell drilling and tapping turning device is provided with fixed establishment, through the fixed slot, the second spring, the fixed plate, the centre gripping pad, the effect of pulling handle and fixed block plays the fixed effect to reducer housing, convenient operation is swift, it operates to have made things convenient for to drill the tapping to the speed reducer shell, practicality and ease are strengthened, when will take off reducer housing, at first will pull upwards the pulling, the second spring receives the extrusion to produce elastic deformation under the effect of ascending pulling force, fixed plate and centre gripping pad are to removing the fixed effect to reducer housing, when will fixing reducer housing reverse operation can, the problem of current speed reducer shell drilling and tapping turning device using the fixed establishment of speed reducer shell comparatively inconvenient greatly is solved.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic front view of the cross-sectional structure of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. a device main body; 21. a slot; 22. a card slot; 23. a clamping block; 24. a limiting cavity; 25. a first spring; 26. a slider; 27. a chute; 28. a connecting plate; 29. a pull rod; 210. pulling a plate; 3. a rotating shaft; 41. fixing grooves; 42. a second spring; 43. a fixing plate; 44. a clamping pad; 45. pulling a handle; 46. a fixed block; 5. the reduction gear shell.
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. 1-5, the present invention provides an embodiment: a speed reducer shell drilling, tapping and turning device comprises a device main body 1, a rotating shaft 3 and a speed reducer shell 5, wherein turning limiting mechanisms are arranged on two sides of the top end of the device main body 1, each turning limiting mechanism comprises a slot 21, a clamping groove 22, a clamping block 23, a limiting cavity 24, a first spring 25, a sliding block 26, a sliding groove 27, a connecting plate 28, a pull rod 29 and a pull plate 210, the slots 21 are arranged on two sides of the top end of the device main body 1, one side of the rotating shaft 3 is inserted in each slot 21, the clamping grooves 22 are arranged at two ends of one side of the rotating shaft 3, the bottom ends of the clamping blocks 23 are clamped in the clamping grooves 22, the top ends of the clamping blocks 23 are sleeved in the limiting cavities 24, the first springs 25 are arranged in the limiting cavities 24, the connecting plates 28 are fixedly connected to one side of the top ends of the clamping blocks 23, the pull rods 29 are fixedly installed at the top ends of the connecting plates 28, and the top ends of the pull rods 29 penetrate through the device main body 1 and extend to the outer side of the device main body 1, and the top end of the pull rod 29 is fixedly connected with a pull plate 210, a fixing mechanism is arranged in the rotating shaft 3, the inner side of the rotating shaft 3 is provided with a reducer shell 5, and the effect of limiting overturning is achieved through the effect of an overturning limiting mechanism.
Fixing mechanism includes fixed slot 41, second spring 42, fixed plate 43, centre gripping pad 44, draw 45 and fixed block 46, fixed slot 41 has been seted up on the top of axis of rotation 3 opposite side, and the inside of fixed slot 41 is provided with second spring 42, the inside sliding connection of fixed slot 41 has one side of fixed plate 43, the bottom of fixed plate 43 is provided with centre gripping pad 44, and the top fixed mounting of fixed plate 43 has and draws 45, the bottom fixed mounting of axis of rotation 3 opposite side has fixed block 46, play the fixed effect to reduction gear housing 5 through fixing mechanism's effect.
The other side fixedly connected with slider 26 on fixture block 23 top, and slider 26 sliding connection is in the inside of spout 27, and spout 27 sets up in the inside one side of spacing chamber 24, plays the effect that prevents the uneven card of atress dead when removing of fixture block 23 through the effect of slider 26 and spout 27.
The top fixed connection of first spring 25 is in the inside of spacing chamber 24, and the bottom fixed connection of first spring 25 is on the top of fixture block 23, plays the effect that makes fixture block 23 kick-back automatically through the effect of first spring 25.
The bottom end of the second spring 42 is fixedly connected to the fixing plate 43, and the top end of the second spring 42 is fixedly connected to the top end inside the fixing groove 41, so that the fixing plate 43 clamps and fixes the reducer case 5 by the restoring force of the second spring 42.
The two groups of clamping pads 44 are arranged, the two groups of clamping pads 44 are respectively glued at the bottom end of the fixing plate 43 and the top end of the fixing block 46, and the clamping pads 44 are tightly attached to the reducer casing 5.
The working principle is as follows: when the speed reducer shell 5 is to be turned over, the pulling plate 210 is pulled upwards, the first spring 25 is extruded to generate elastic deformation under the action of the upward pulling force, the pull rod 29 moves upwards under the action of the upward force and drives the clamping block 23 to move upwards through the connecting plate 28, the clamping state with the clamping groove 22 is released, the limiting effect on the rotation of the rotating shaft 3 is released, the pulling plate 210 is released after the rotating shaft 3 rotates 180 degrees, the clamping block 23 is clamped with the clamping groove 22 again to limit the rotating shaft 3 under the action of the reducing force of the first spring 25, and the turning operation of the speed reducer shell 5 is completed.
When the reducer case 5 is to be removed, the pull handle 45 is pulled upward, the second spring 42 is pressed by the upward pulling force to be elastically deformed, the fixing plate 43 and the holding pad 44 move to release the fixing effect on the reducer case 5, and the operation is reversed when the reducer case 5 is to be fixed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a reduction gear shell drilling tapping turning device, includes device main part (1), axis of rotation (3) and reduction gear housing (5), its characterized in that: the device is characterized in that both sides of the top end of the device main body (1) are provided with overturning limiting mechanisms, each overturning limiting mechanism comprises a slot (21), a clamping groove (22), a clamping block (23), a limiting cavity (24), a first spring (25), a sliding block (26), a sliding groove (27), a connecting plate (28), a pull rod (29) and a pull plate (210), the slots (21) are arranged on both sides of the top end of the device main body (1), one side of the rotating shaft (3) is inserted in the slots (21), the clamping grooves (22) are arranged at both ends of one side of the rotating shaft (3), the bottom end of the clamping block (23) is clamped in the clamping grooves (22), the top end of the clamping block (23) is sleeved in the limiting cavity (24), the first spring (25) is arranged in the limiting cavity (24), one side of the top end of the clamping block (23) is fixedly connected with the connecting plate (28), and the pull rod (29) is fixedly installed at the top end of the connecting plate (28), the top end of the pull rod (29) penetrates through the device body (1) and extends to the outer side of the device body (1), the top end of the pull rod (29) is fixedly connected with a pull plate (210), a fixing mechanism is arranged inside the rotating shaft (3), and a speed reducer shell (5) is arranged on the inner side of the rotating shaft (3).
2. The speed reducer shell drilling, tapping and overturning device of claim 1, wherein: fixed establishment includes fixed slot (41), second spring (42), fixed plate (43), centre gripping pad (44), draws handle (45) and fixed block (46), fixed slot (41) have been seted up on the top of axis of rotation (3) opposite side, and the inside of fixed slot (41) is provided with second spring (42), the inside sliding connection of fixed slot (41) has one side of fixed plate (43), the bottom of fixed plate (43) is provided with centre gripping pad (44), and the top fixed mounting of fixed plate (43) has and draws handle (45), the bottom fixed mounting of axis of rotation (3) opposite side has fixed block (46).
3. The speed reducer shell drilling, tapping and overturning device of claim 1, wherein: the other side fixedly connected with slider (26) on fixture block (23) top, and slider (26) sliding connection is in the inside of spout (27), spout (27) are seted up in the inside one side of spacing chamber (24).
4. The speed reducer shell drilling, tapping and overturning device of claim 1, wherein: the top end of the first spring (25) is fixedly connected inside the limiting cavity (24), and the bottom end of the first spring (25) is fixedly connected to the top end of the clamping block (23).
5. The speed reducer shell drilling, tapping and overturning device of claim 2, wherein: the bottom end of the second spring (42) is fixedly connected with the fixing plate (43), and the top end of the second spring (42) is fixedly connected with the top end inside the fixing groove (41).
6. The speed reducer shell drilling, tapping and overturning device of claim 2, wherein: the clamping pads (44) are arranged in two groups, the two groups of clamping pads (44) are respectively glued at the bottom end of the fixing plate (43) and the top end of the fixing block (46), and the clamping pads (44) are tightly attached to the shell (5) of the speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923399.4U CN213827959U (en) | 2020-12-09 | 2020-12-09 | Speed reducer shell drilling, tapping and overturning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923399.4U CN213827959U (en) | 2020-12-09 | 2020-12-09 | Speed reducer shell drilling, tapping and overturning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213827959U true CN213827959U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022923399.4U Active CN213827959U (en) | 2020-12-09 | 2020-12-09 | Speed reducer shell drilling, tapping and overturning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213827959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276092A (en) * | 2023-03-27 | 2023-06-23 | 绍兴上虞五州电机制造有限公司 | Integral type drilling and tapping device of processing gear motor aluminum hull |
-
2020
- 2020-12-09 CN CN202022923399.4U patent/CN213827959U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276092A (en) * | 2023-03-27 | 2023-06-23 | 绍兴上虞五州电机制造有限公司 | Integral type drilling and tapping device of processing gear motor aluminum hull |
| CN116276092B (en) * | 2023-03-27 | 2023-08-08 | 绍兴上虞五州电机制造有限公司 | Integral type drilling and tapping device of processing gear motor aluminum hull |
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