CN216360235U - Anti-deviation chain type translation mechanism - Google Patents
Anti-deviation chain type translation mechanism Download PDFInfo
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- CN216360235U CN216360235U CN202123251580.6U CN202123251580U CN216360235U CN 216360235 U CN216360235 U CN 216360235U CN 202123251580 U CN202123251580 U CN 202123251580U CN 216360235 U CN216360235 U CN 216360235U
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Abstract
The utility model discloses an anti-deviation chain type translation mechanism which comprises a moving frame, a chain wheel, a chain, a bottom frame and a belt type translation driving device for driving the moving frame to translate, wherein the belt type translation driving device is installed on the bottom frame, the belt body part of the belt type translation driving device is in transmission connection with the moving frame, one end of the chain is fixedly connected with one end of the bottom frame through a first connecting piece, the other end of the chain is fixedly connected with the other end of the bottom frame through a second connecting piece, and the chain wheel is rotatably installed on one side of the moving frame and meshed with the chain. The belt-type translation driving device is simple and novel in structure and reasonable in design, the translation of the moving frame is guided and corrected by matching the chain and the chain wheel, the moving frame can be prevented from being deviated during translation, the belt body part of the belt-type translation driving device can be prevented from being deviated, and the running precision of the equipment is ensured.
Description
Technical Field
The utility model relates to the technical field of automation equipment, in particular to an anti-deviation chain type translation mechanism.
Background
In current automation equipment, remove a translation and be very common operation action, however, do not set up direction or prevent excursion structure among the translation structure of current a lot of automation equipment, the translation part can squint easily when the translation, can reduce the operation precision of equipment like this to reduce the precision of product, be unfavorable for production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an anti-deviation chain type translation mechanism.
In order to achieve the purpose, the utility model provides an anti-deviation chain type translation mechanism which comprises a moving frame, a chain wheel, a chain, a bottom frame and a belt type translation driving device for driving the moving frame to translate, wherein the belt type translation driving device is installed on the bottom frame, the belt body part of the belt type translation driving device is in transmission connection with the moving frame, one end of the chain is fixedly connected with one end of the bottom frame through a first connecting piece, the other end of the chain is fixedly connected with the other end of the bottom frame through a second connecting piece, the chain wheel is rotatably installed on one side of the moving frame and meshed with the chain, and the chain wheel can rotate and move along the length direction of the chain in the process of driving the moving frame to translate through the belt type translation driving device.
In a preferred embodiment, the belt type translation driving device comprises a mounting beam, a synchronous belt, a first belt wheel, a second belt wheel, a rotating shaft, a rotating motor and a speed reducer, the two mounting beams are parallel and arranged at intervals, one end of each mounting beam is provided with a rotating shaft mounting seat, the rotating shafts are arranged perpendicular to the mounting beams and rotatably mounted on the two rotating shaft mounting seats, the first belt wheels are provided with two belt wheel mounting seats which are respectively mounted at two ends of the rotating shafts, the other ends of the two mounting beams are provided with belt wheel mounting seats, the second belt wheels are provided with two belt wheel mounting seats which are respectively and rotatably mounted on the corresponding belt wheel mounting seats, the second band pulley is respectively through hold-in range and the first band pulley synchronous connection that corresponds separately, the both sides of removing the frame are equipped with the locking part, it passes through locking part and hold-in range fixed connection to remove the frame.
In a preferred embodiment, one end of the top of the bottom frame is provided with a limiting part, and the limiting part can be in limiting contact with one end of the movable frame, so that the moving stroke of the movable frame is limited.
As a preferred embodiment, the mobile frame further comprises two translation guide rails, the two translation guide rails are parallel to each other and arranged at intervals, the two translation guide rails are respectively installed on two sides of the top of the bottom frame, and the mobile frame is installed on the two translation guide rails in a translation mode.
In a preferred embodiment, rollers are disposed on two sides of the movable frame, and the movable frame is in rolling contact with the translation guide rails through the rollers, so that the movable frame can be translationally mounted on the two translation guide rails.
Compared with the prior art, the utility model has the beneficial effects that:
the belt-type translation driving device is simple and novel in structure and reasonable in design, the translation of the moving frame is guided and corrected by matching the chain and the chain wheel, the moving frame can be prevented from being deviated during translation, the belt body part of the belt-type translation driving device can be prevented from being deviated, and the running precision of the equipment is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram (perspective) of an anti-shift chain type translation mechanism provided in an embodiment of the present invention;
FIG. 2 is a schematic view of an installation of a moving frame and a translation rail of an anti-shift chain type translation mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a chassis and a belt-type translation driving device of an anti-shift chain-type translation mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a belt-type translation driving device of an anti-shift chain-type translation mechanism according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention provides an anti-shift chain type translation mechanism, which includes a bottom frame 7, a moving frame 1, a translation guide rail 2, a sprocket 3, a chain 5, and a belt type translation driving device 4 for driving the moving frame 1 to translate, and the structure and the operation principle of each component will be described below.
Preferably, in order to prevent the moving rack from exceeding the moving stroke, a limiting member 21 may be disposed at one end of the top of the bottom frame 7, and the limiting member 21 may be in limiting contact with one end of the moving rack 1, so as to limit the moving stroke of the moving rack 1.
In this embodiment, the belt-type translational driving device 4 may include two mounting beams 41, a timing belt 42, a first pulley 43, a second pulley 44, a rotating shaft 45, a rotating motor 46 and a speed reducer 47, the mounting beams 41 are respectively installed at two sides of the bottom frame 7, the two mounting beams 41 are both parallel to the translational guide rail 2, one end of each of the two mounting beams 41 is provided with a rotating shaft installation seat 48, the rotating shaft 45 is arranged perpendicular to the mounting beams 41 and rotatably installed on the two rotating shaft installation seats 48, the first pulley 43 is provided with two pulleys and respectively installed at two ends of the rotating shaft 45, the other end of each of the two mounting beams 41 is provided with a pulley installation seat 49, the second pulleys 44 are provided with two pulleys 49 and respectively rotatably installed on the respective pulley installation seats 49, the second pulleys 44 are respectively connected with the respective corresponding first pulleys 43 through the timing belt 42, two sides of the moving frame 1 are provided with locking members 12, the moving frame 1 is fixedly connected with the timing belt 42 through the locking piece 12.
The chain 5 is located one of them translation guide rail 2 outside, and chain 5 is parallel with translation guide rail 2, and the one end of chain 5 is through the one end fixed connection of first connecting piece 51 with the chassis, and the other end of chain 5 is through the other end fixed connection of second connecting piece 52 with the chassis, and sprocket 3 rotatably installs in the one side of removing frame 1 and meshes mutually with chain 5.
The during operation, belt translation drive arrangement's hold-in range can drive and remove a translation, and at the in-process that removes a translation, the sprocket can mesh mutually with the chain and follow the length direction swivelling movement of chain to the translation that removes the frame is led and is rectified, can prevent to remove the frame and take place the skew. In addition, the synchronous belt of the belt type translation driving device can be loosened or loosened due to assembly errors in the long-term use process, so that the deviation phenomenon can occur, and the synchronous belt of the belt type translation driving device can be prevented from deviating by adopting the structure of the chain wheel and the chain.
In conclusion, the belt-type translation driving device is simple and novel in structure and reasonable in design, the translation of the moving frame is guided and corrected by adopting the matching of the chain and the chain wheel, the moving frame can be prevented from being deviated during translation, the belt body part of the belt-type translation driving device can be prevented from being deviated, and the running precision of the device is ensured.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (5)
1. The utility model provides a prevent chain formula translation mechanism that shifts which characterized in that: comprises a moving frame (1), a chain wheel (3), a chain (5), an underframe (7) and a belt type translation driving device (4) for driving the moving frame (1) to translate, the belt-type translation driving device (4) is arranged on the bottom frame (7), the belt body part of the belt-type translation driving device (4) is in transmission connection with the moving frame (1), one end of the chain (5) is fixedly connected with one end of the bottom frame (7) through a first connecting piece (51), the other end of the chain (5) is fixedly connected with the other end of the bottom frame (7) through a second connecting piece (52), the chain wheel (3) is rotatably arranged at one side of the movable frame (1) and is meshed with the chain (5), in the process that the belt type translation driving device (4) drives the moving frame (1) to translate, the chain wheel (3) can rotate and move along the length direction of the chain (5).
2. The anti-drift chain-type translation mechanism according to claim 1, wherein: the belt type translation driving device (4) comprises two mounting beams (41), a synchronous belt (42), a first belt wheel (43), a second belt wheel (44), a rotating shaft (45), a rotating motor (46) and a speed reducer (47), wherein the two mounting beams (41) are parallel to each other and arranged at intervals, one ends of the two mounting beams (41) are respectively provided with a rotating shaft mounting seat (48), the rotating shaft (45) is perpendicular to the mounting beams (41) and rotatably mounted on the two rotating shaft mounting seats (48), the first belt wheels (43) are provided with two belt wheels and respectively mounted at two ends of the rotating shaft (45), the other ends of the two mounting beams (41) are respectively provided with a belt wheel mounting seat (49), the second belt wheels (44) are provided with two belt wheels and respectively rotatably mounted on the respective corresponding belt wheel mounting seats (49), and the second belt wheels (44) are respectively and synchronously connected with the respective corresponding first belt wheels (43) through the synchronous belt (42), the two sides of the moving frame (1) are provided with locking pieces (12), and the moving frame (1) is fixedly connected with the synchronous belt (42) through the locking pieces (12).
3. The anti-drift chain-type translation mechanism according to claim 1, wherein: the top one end of chassis (7) all is equipped with locating part (21), locating part (21) can with the spacing contact of one end of removing frame (1) to the restriction removes the removal stroke of frame (1).
4. The anti-drift chain-type translation mechanism according to claim 1, wherein: still include translation guide rail (2), translation guide rail (2) are equipped with two, and two translation guide rail (2) are parallel to each other and interval arrangement, and two translation guide rail (2) are installed respectively in the top both sides of chassis (7), but remove frame (1) translationally and install on two translation guide rail (2).
5. An anti-drift chain translation mechanism according to claim 4, wherein: the two sides of the moving frame (1) are provided with idler wheels (11), and the moving frame (1) is in rolling contact with the translation guide rails (2) through the idler wheels (11) and can be installed on the two translation guide rails (2) in a translation mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251580.6U CN216360235U (en) | 2021-12-22 | 2021-12-22 | Anti-deviation chain type translation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251580.6U CN216360235U (en) | 2021-12-22 | 2021-12-22 | Anti-deviation chain type translation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216360235U true CN216360235U (en) | 2022-04-22 |
Family
ID=81190833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123251580.6U Active CN216360235U (en) | 2021-12-22 | 2021-12-22 | Anti-deviation chain type translation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216360235U (en) |
-
2021
- 2021-12-22 CN CN202123251580.6U patent/CN216360235U/en active Active
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