CN212480056U - Speed reducer convenient to disassemble - Google Patents
Speed reducer convenient to disassemble Download PDFInfo
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- CN212480056U CN212480056U CN202020586321.5U CN202020586321U CN212480056U CN 212480056 U CN212480056 U CN 212480056U CN 202020586321 U CN202020586321 U CN 202020586321U CN 212480056 U CN212480056 U CN 212480056U
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Abstract
The utility model discloses a speed reducer of convenient dismantlement, the power distribution box comprises an upper box body, the bottom rigid coupling of going up the box has the rubber circle, institute the right side rigid coupling of montant has the elasticity kelly, the bottom rigid coupling of montant has the handle, the inner wall clearance fit of opening piece has the rack, the left side of rack meshes with the outer wall of eccentric wheel mutually, the left side processing of rack has first draw-in groove, the inner wall of first draw-in groove is connected with the outer wall looks joint of elasticity kelly, the rack rigid coupling is in the left side of box down. This speed reducer of convenient dismantlement through the cooperation between rack, logical mouth piece, eccentric wheel, montant, handle and the elasticity kelly for go up the box and can carry out stable fixed connection with box down, and can carry out quick dismantlement, the box of avoiding current speed reducer assembles for bolt or welding usually, makes and goes up the box and all can carry out stable fixed even with lower box left and right sides, and can carry out quick dismantlement, convenient to detach.
Description
Technical Field
The utility model relates to a speed reducer technical field specifically is a speed reducer of convenient dismantlement.
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, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an executing mechanism, and is widely applied to modern machinery.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer of convenient dismantlement to the box of the current speed reducer that proposes in solving above-mentioned background art assembles for bolt or welding usually, when the inside damage of speed reducer needs to be maintained, when dismantling the box of speed reducer, wastes time and energy, can't carry out quick dismantlement, influences the problem to the maintenance efficiency of speed reducer.
In order to achieve the above object, the utility model provides a following technical scheme: a speed reducer convenient to disassemble comprises an upper box body, wherein a rubber ring is fixedly connected to the bottom of the upper box body, a lower box body is attached to the bottom of the rubber ring, and fixing mechanisms are arranged on the left sides of the upper box body and the lower box body;
the fixing mechanism comprises a through hole block, a through groove, an eccentric wheel, a vertical rod, an elastic clamping rod, a handle, a rack and a first clamping groove;
the utility model discloses a box, including opening piece, handle, eccentric wheel, right side rigid coupling, first draw-in groove, the left side of box is connected to the left side of box under.
Preferably, the surface of the handle is provided with grains.
Preferably, the clearance between the outer wall of the rack and the inner wall of the through hole block is 0.1-0.15 mm.
Preferably, the right side of the upper box body is provided with a contact mechanism;
the contact mechanism comprises a groove block, a first sliding groove, a first sliding block, a block body, a second clamping groove and a spring;
groove piece rigid coupling in the right side of last box, the inner wall top and the bottom of groove piece have all processed first spout, two the inner wall of first spout all slides and links to each other there is first slider, two the inboard rigid coupling of first slider has the block, the outer wall of block and the inner wall clearance fit of groove piece, the top processing of block has the second draw-in groove, the left side joint of block has the spring, the left side joint of spring is in the inner wall left side of groove piece.
Preferably, the right side of the groove block is provided with grinding lines.
Preferably, the right side of the lower box body is provided with a connecting mechanism;
the connecting mechanism comprises a rod body, a second sliding groove, a second sliding block, a clamping rod, a screw rod and a handle;
the utility model discloses a quick-witted bolt, including the body of rod, the inner wall left and right sides of the body of rod all processes there is the second spout, two the inner wall of second spout all slides and links to each other there is the second slider, two the inboard rigid coupling of second slider has the kelly, the top of kelly and the inner wall joint of second draw-in groove, the inner wall of the body of rod rotates through the bearing and links to each other there is the screw rod, the outer wall of screw rod links to each other with the inner wall screw thread of kelly, the bottom rigid coupling of screw rod has the handle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.
This speed reducer of convenient dismantlement, through the rack, the logical mouth piece, the eccentric wheel, the montant, the cooperation between handle and the elasticity kelly for go up the box and can carry out stable fixed connection with lower box, and can carry out quick dismantlement, avoid the box of current speed reducer to assemble for bolt or welding usually, when the inside damage of speed reducer needs to be maintained, when dismantling the box of speed reducer, waste time and energy, can't carry out quick dismantlement, the influence is to the maintenance efficiency of speed reducer.
This speed reducer of convenient dismantlement through the cooperation between the body of rod, screw rod, handle, draw-in groove, block for go up the box and all can carry out stable fixed even with lower box left and right sides, and can carry out quick dismantlement, convenient to detach.
Drawings
FIG. 1 is a schematic view of the connection relationship of the present invention;
FIG. 2 is a schematic view of the connection of the elastic clamping bar, the vertical bar and the rack in FIG. 1;
FIG. 3 is a schematic view showing the connection relationship between the upper case, the screw and the handle in FIG. 1;
fig. 4 is a schematic view of the connection relationship between the upper box, the first chute and the block in fig. 1.
In the figure: 1. go up the box, 2, rubber ring, 3, lower box, 4, fixed establishment, 401, opening piece, 402, logical groove, 403, eccentric wheel, 404, montant, 405, elasticity kelly, 406, handle, 407, rack, 408, first draw-in groove, 5, contact mechanism, 501, recess piece, 502, first spout, 503, first slider, 504, block, 505, second draw-in groove, 506, spring, 6, coupling mechanism, 601, the body of rod, 602, second spout, 603, second slider, 604, kelly, 605, the screw rod, 606, the handle.
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. 1-4, the present invention provides a technical solution: a speed reducer convenient to disassemble comprises an upper box body 1, wherein a rubber ring 2 is fixedly connected to the bottom of the upper box body 1, a lower box body 3 is attached to the bottom of the rubber ring 2, a fixing mechanism 4 is arranged on the left sides of the upper box body 1 and the lower box body 3, the fixing mechanism 4 comprises a through hole block 401, a through groove 402, an eccentric wheel 403, a vertical rod 404, an elastic clamping rod 405, a handle 406, a rack 407 and a first clamping groove 408, the through hole block 401 is fixedly connected to the left side of the upper box body 1, the left side of the inner wall of the through hole block 401 is provided with the through groove 402, the rear end face of the inner wall of the through groove 402 is connected with the eccentric wheel 403 through pin rotation, the eccentric wheel 403 can rotate on the inner wall of the through groove 402, the vertical rod 404 is fixedly connected to the left side of the eccentric wheel 403, the right side of the vertical rod 404 is fixedly connected with the elastic clamping rod 405, the handle 406, the left side of the rack 407 is meshed with the outer wall of the eccentric wheel 403, a first clamping groove 408 is processed on the left side of the rack 407, the inner wall of the first clamping groove 408 is clamped with the outer wall of the elastic clamping rod 405, the rack 407 is fixedly connected to the left side of the lower box 3, the handle 406 drives the vertical rod 404 to rotate, the vertical rod 404 drives the eccentric wheel 403 to rotate on the inner wall of the through groove 402 of the through hole block 401, when the vertical rod 404 drives the eccentric wheel 403 to rotate, the vertical rod 404 drives the elastic clamping rod 405 to move out of the first clamping groove 408 of the rack 407, so that the vertical rod 404 is not connected with the rack 407, the eccentric wheel 403 drives the rack 407 to move out of the through hole block 401, lines are processed on the surface of the handle 406, the lines are used for increasing friction force between the handle 406 and the hand, a gap between the outer wall of the rack 407 and the inner wall of the.
The right side of the upper box body 1 is provided with a contact mechanism 5, the contact mechanism 5 comprises a groove block 501, a first chute 502, first sliding blocks 503, a block body 504, a second clamping groove 505 and a spring 506, the groove block 501 is fixedly connected to the right side of the upper box body 1, the top and the bottom of the inner wall of the groove block 501 are both provided with the first chute 502, the inner walls of the two first chutes 502 are both connected with the first sliding blocks 503 in a sliding manner, so that the first sliding blocks 503 can slide left and right on the inner wall of the first chute 502, the inner sides of the two first sliding blocks 503 are fixedly connected with the block body 504, the outer wall of the block body 504 is in clearance fit with the inner wall of the groove block 501, so that the block body 504 can drive the two second sliding blocks 603 to move left and right stably on the inner wall of the groove block 501, the top of the block body 504 is provided with the second clamping groove 505, the left side of the block body 504 is clamped with the spring 506, the elasticity coefficient of the spring 506 is, the spring 506 imparts a rightward force to the block 504 and the right side of the pocket block 501 is textured to increase friction between the pocket block 501 and the hand.
The right side of the lower box body 3 is provided with a connecting mechanism 6, the connecting mechanism 6 comprises a rod body 601, a second chute 602, second sliding blocks 603, a clamping rod 604, a screw 605 and a handle 606, the rod body 601 is fixedly connected to the right side of the lower box body 3, the second chute 602 is processed on the left side and the right side of the inner wall of the rod body 601, the inner walls of the two second chutes 602 are connected with the second sliding blocks 603 in a sliding manner, the clamping rod 604 is fixedly connected to the inner sides of the two second sliding blocks 603, so that the clamping rod 604 can drive the second sliding blocks 603 to move up and down on the inner wall of the rod body 601, the top of the clamping rod 604 is clamped with the inner wall of the second clamping groove 505, the inner wall of the rod body 601 is connected with the screw 605 through a bearing in a rotating manner, the outer wall of the screw 605 is connected with the inner wall of the clamping rod 604 in a threaded manner, the handle 606 is fixedly connected to the bottom of the screw 605, when the handle 606 rotates, so that the clamping rod 604 cancels the clamping of the second clamping groove 505 at the top of the block 504, and after the clamping is cancelled, the user presses the block 504 to move out of the inner part of the groove block 501, so that the clamping rod 604 cancels the corresponding to the block 504.
When the speed reducer convenient to disassemble is used, when the upper box body 1 and the lower box body 3 need to be disassembled for internal maintenance, a user rotates the handle 606, when the handle 606 rotates, the handle 606 drives the screw rod 605 to rotate inside the rod body 601, when the screw rod 605 rotates, the screw rod 605 drives the clamping rod 604 to move upwards inside the rod body 601, so that the clamping rod 604 cancels clamping on the second clamping groove 505 at the top of the block body 504, after the clamping is cancelled, the user presses the block body 504 to move out of the groove block body 501, so that the clamping rod 604 cancels corresponding to the block body 504, after the correspondence is cancelled, the user rotates the handle 406, the handle 406 drives the vertical rod 404 to rotate, the vertical rod 404 drives the eccentric wheel 403 to rotate on the inner wall of the through groove 402 of the through hole block, when the vertical rod 401 drives the eccentric wheel 403 to rotate, the elastic clamping rod 405 is driven by the, so that the vertical rod 404 is not connected with the rack 407, the eccentric wheel 403 drives the rack 407 to move out of the through hole block 401, and the upper box body 1 and the lower box body 3 are disassembled.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model provides a speed reducer of convenient dismantlement, includes box (1), the bottom rigid coupling of going up box (1) has rubber circle (2), the bottom laminating of rubber circle (2) has lower box (3), its characterized in that: the left sides of the upper box body (1) and the lower box body (3) are provided with fixing mechanisms (4);
the fixing mechanism (4) comprises a through hole block (401), a through groove (402), an eccentric wheel (403), a vertical rod (404), an elastic clamping rod (405), a handle (406), a rack (407) and a first clamping groove (408);
the utility model discloses a box, including box (1), lead to mouthful piece (401), eccentric wheel (403) are linked to each other through round pin axle rotation to the inner wall rear end face that leads to mouthful piece (401), the processing has logical groove (402) in the inner wall left side of logical groove (401), the inner wall rear end face that leads to groove (402) links to each other through the round pin axle rotation, the left side rigid coupling of eccentric wheel (403) has montant (404), the right side rigid coupling of montant (404) has flexible kelly (405), the bottom rigid coupling of montant (404) has handle (406), the inner wall clearance fit of logical mouth piece (401) has rack (407), the left side of rack (407) meshes with the outer wall of eccentric wheel (403) mutually, the left side processing of rack (407) has first draw-in groove (408), the inner wall of first draw-in groove (408) blocks with the outer wall of elastic kelly (405) mutually, rack (.
2. A speed reducer convenient to disassemble according to claim 1, wherein: the surface of the handle (406) is textured.
3. A speed reducer convenient to disassemble according to claim 1, wherein: the clearance between the outer wall of the rack (407) and the inner wall of the through hole block (401) is 0.1-0.15 mm.
4. A speed reducer convenient to disassemble according to claim 1, wherein: a contact mechanism (5) is arranged on the right side of the upper box body (1);
the contact mechanism (5) comprises a groove block (501), a first sliding groove (502), a first sliding block (503), a block body (504), a second clamping groove (505) and a spring (506);
groove block (501) rigid coupling in the right side of last box (1), the inner wall top and the bottom of groove block (501) all process first spout (502), two the inner wall of first spout (502) all slides and links to each other first slider (503), two the inboard rigid coupling of first slider (503) has block (504), the outer wall of block (504) and the inner wall clearance fit of groove block (501), the top processing of block (504) has second draw-in groove (505), the left side joint of block (504) has spring (506), the left side joint of spring (506) is in the inner wall left side of groove block (501).
5. A speed reducer convenient to dismantle according to claim 4, characterized in that: the right side of the groove block (501) is provided with grinding lines.
6. A speed reducer convenient to disassemble according to claim 1, wherein: a connecting mechanism (6) is arranged on the right side of the lower box body (3);
the connecting mechanism (6) comprises a rod body (601), a second sliding groove (602), a second sliding block (603), a clamping rod (604), a screw rod (605) and a handle (606);
the utility model discloses a clamping device for the automobile seat, including the body of rod (601), the body of rod (601) rigid coupling is in the right side of box (3) down, second spout (602) have all been processed to the inner wall left and right sides of the body of rod (601), two the inner wall of second spout (602) all slides and has linked to each other second slider (603), two the inboard rigid coupling of second slider (603) has kelly (604), the top of kelly (604) and the inner wall looks joint of second draw-in groove (505), the inner wall of the body of rod (601) passes through the bearing and rotates and has linked to each other screw rod (605), the outer wall of screw rod (605) links to each other with the inner wall screw thread of kelly (604), the bottom rigid coupling of screw rod (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586321.5U CN212480056U (en) | 2020-04-20 | 2020-04-20 | Speed reducer convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586321.5U CN212480056U (en) | 2020-04-20 | 2020-04-20 | Speed reducer convenient to disassemble |
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| Publication Number | Publication Date |
|---|---|
| CN212480056U true CN212480056U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020586321.5U Active CN212480056U (en) | 2020-04-20 | 2020-04-20 | Speed reducer convenient to disassemble |
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| CN (1) | CN212480056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994345A (en) * | 2021-03-15 | 2021-06-18 | 浙江晶星齿轮电机有限公司 | Special speed reduction motor of fan convenient to maintain |
| CN113074240A (en) * | 2021-04-13 | 2021-07-06 | 陈荣海 | Speed reducer convenient to disassemble |
-
2020
- 2020-04-20 CN CN202020586321.5U patent/CN212480056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994345A (en) * | 2021-03-15 | 2021-06-18 | 浙江晶星齿轮电机有限公司 | Special speed reduction motor of fan convenient to maintain |
| CN113074240A (en) * | 2021-04-13 | 2021-07-06 | 陈荣海 | Speed reducer convenient to disassemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A convenient disassembly reducer Effective date of registration: 20230720 Granted publication date: 20210205 Pledgee: China Construction Bank Corporation Dalian Free Trade Zone sub branch Pledgor: Dalian Junjie Machinery Co.,Ltd. Registration number: Y2023980049333 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |