CN213010315U - Transmission structure for precision machinery transmission - Google Patents
Transmission structure for precision machinery transmission Download PDFInfo
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- CN213010315U CN213010315U CN202020815162.1U CN202020815162U CN213010315U CN 213010315 U CN213010315 U CN 213010315U CN 202020815162 U CN202020815162 U CN 202020815162U CN 213010315 U CN213010315 U CN 213010315U
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- fixedly connected
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- transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000009347 mechanical transmission Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 8
- 241001330002 Bambuseae Species 0.000 abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 8
- 239000011425 bamboo Substances 0.000 abstract description 8
- 238000012797 qualification Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model relates to a transmission technical field, and a transmission structure is used in precision machinery conveying is disclosed, including two fixed plates, the common fixedly connected with guide arm of two fixed plate inner walls, the removal section of thick bamboo has been cup jointed in the pole wall activity of guide arm, the through-hole has all been seted up to one side that two fixed plates are relative, and the pore wall fixedly connected with antifriction bearing of through-hole, the common fixedly connected with lead screw of inner wall of two antifriction bearing, the pole wall threaded connection of lead screw has screw-nut, the common rigid coupling of outer wall of screw-nut has the movable plate, the upper surface of movable plate and the lower fixed surface who removes a section of thick bamboo are connected, the last fixed surface that removes a section of thick bamboo is connected. The utility model discloses can effectively improve the security of precision machine conveying, avoid the condition that precision machine damaged because of vibrations, and then improved precision machining's qualification rate.
Description
Technical Field
The utility model relates to a transmission technical field especially relates to a transmission structure is used in precision machinery conveying.
Background
The precision machinery technology is a university professional course, which cultivates and masters the basic theory and professional knowledge of precision machinery and instruments, and is a high-level technology application-specific talent for the design and manufacture of the precision instruments and the machines, the measurement control and the maintenance management of equipment.
At present, conveying belts are mostly adopted for conveying in precision machining, but vibration of conveying belts is large, precision parts inside precision machinery are easily damaged, precision machinery is damaged, and the qualified rate of precision machinery production is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art precision machining conveying and adopting the conveyer belt conveying mostly, but the vibrations of conveyer belt conveying are great, damage the inside precision part of precision machinery easily, lead to precision machinery to damage, influence the problem of precision machinery production qualification rate, and the precision machinery transmission structure for conveying that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a transmission structure is used in precision machinery conveying, includes two fixed plates, two the common fixedly connected with guide arm of fixed plate inner wall, the pole wall activity of guide arm has cup jointed a removal section of thick bamboo, two the through-hole has all been seted up to the relative one side of fixed plate, and the pore wall fixedly connected with antifriction bearing of through-hole, two the common fixedly connected with lead screw of antifriction bearing's inner wall, the pole wall threaded connection of lead screw has screw-nut, the common rigid coupling of outer wall of screw-nut has the movable plate, the upper surface of movable plate and the lower fixed surface of a removal section of thick bamboo are connected, the last fixed surface of a removal section of thick bamboo is connected with transport mechanism, one of them.
Preferably, the driving mechanism comprises a driving motor fixedly connected with the outer wall of the fixed plate, a circular through hole is formed in the outer wall of the fixed plate, the output end of the driving motor penetrates through the circular through hole and is fixedly connected with a driving gear, a driven gear is fixedly sleeved on the rod wall of the screw rod, and the outer wall of the driven gear is meshed with the outer wall of the driving gear.
Preferably, transport mechanism includes the backup pad of being connected with a removal section of thick bamboo upper surface fixed, the last fixed surface of backup pad is connected with a plurality of telescopic links, and is a plurality of the frame is placed to the common fixedly connected with in top of telescopic link, the inner wall fixedly connected with foam-rubber cushion of placing the frame, the spring has been cup jointed in the pole wall activity of telescopic link, the both ends of spring respectively with the backup pad with place the outer wall fixed connection of frame.
Preferably, the upper surface of the supporting plate is fixedly connected with a soft rubber block, and the upper surface of the soft rubber block is fixedly connected with the lower surface of the placing frame.
Preferably, the corner of the upper surface of the fixing plate is provided with a fixing through hole.
Preferably, the upper surfaces of the two fixing plates are fixedly connected with a forward switch and a return switch respectively.
Compared with the prior art, the utility model provides a transmission structure is used in precision machinery conveying possesses following beneficial effect:
the transmission structure for conveying the precision machinery is provided with a driving motor, a screw rod nut, a spring and a soft rubber block, when the precision machinery needs to be conveyed to the next processing position, the conveying structure is firstly installed on two processing position workbenches through a fixing plate, then the driving motor is electrified, then in the conveying process, firstly a worker places the precision machinery on a sponge pad of a placing frame, then the worker presses an advancing switch which controls the driving motor to rotate forwards, meanwhile, the worker processes the next precision machinery, then the driving motor rotates the screw rod through a driving gear and a driven gear, the screw rod nut moves towards the next processing position, the screw rod nut moves a moving cylinder on a guide rod through a moving plate, and the influence of the vibration of the driving motor on the precision machinery can be eliminated through the buffer capacity of the spring, the sponge pad and the soft rubber block, avoid precision machinery's the circumstances that precision part damaged because of vibrations, after screw-nut is close to next processing position, the staff of next processing position takes out precision machinery, press the return switch after that, return switch control driving motor reversal and make screw-nut return to original position, then the staff of last processing position puts into the precision machinery that just has just been processed once more and places the frame in, so follow bad, the security that precision machinery conveys can effectively be improved to this mechanism, avoid precision machinery because of the circumstances that vibrations damaged, and then improved precision machining's qualification rate.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the security of precision machinery conveying, avoid the condition that precision machinery damaged because of vibrations, and then improved precision machining's qualification rate.
Drawings
Fig. 1 is a schematic structural diagram of a transmission structure for precision mechanical transmission according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a transmission structure for precision machine transmission according to the present invention.
In the figure: the automatic feeding device comprises a fixing plate 1, a guide rod 2, a moving barrel 3, a rolling bearing 4, a screw rod 5, a screw nut 6, a moving plate 7, a conveying mechanism 8, a supporting plate 81, a telescopic rod 82, a placing frame 83, a sponge pad 84, a spring 85, a driving mechanism 9, a driving motor 91, a driving gear 92, a driven gear 93, a soft rubber block 10, a forward switch 11 and a return switch 12.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.
Referring to fig. 1-2, a transmission structure for precision machinery transmission comprises two fixed plates 1, a guide rod 2 is fixedly connected to the inner walls of the two fixed plates 1 together, a moving cylinder 3 is movably sleeved on the rod wall of the guide rod 2, through holes are formed in one opposite sides of the two fixed plates 1, rolling bearings 4 are fixedly connected to the hole walls of the through holes, a lead screw 5 is fixedly connected to the inner walls of the two rolling bearings 4 together, a lead screw nut 6 is connected to the rod wall of the lead screw 5 in a threaded manner, a moving plate 7 is fixedly sleeved on the outer wall of the lead screw nut 6 together, the upper surface of the moving plate 7 is fixedly connected with the lower surface of the moving cylinder 3, a transmission mechanism 8 is fixedly connected to the upper surface of the moving cylinder 3.
The driving mechanism 9 comprises a driving motor 91 fixedly connected with the outer wall of the fixing plate 1, a circular through hole is formed in the outer wall of the fixing plate 1, the output end of the driving motor 91 penetrates through the circular through hole and is fixedly connected with a driving gear 92, a driven gear 93 is fixedly sleeved on the rod wall of the screw rod 5, and the outer wall of the driven gear 93 is meshed with the outer wall of the driving gear 92.
The last fixed surface of backup pad 81 is connected with soft rubber block 10, the upper surface of soft rubber block 10 with place the lower fixed surface of frame 83 and be connected, the soft block 10 of rubber can now place the scope that frame 83 reciprocated, can not influence the buffer capacity to accurate apparatus simultaneously.
Fixing through holes are formed in the corners of the upper surface of the fixing plate 1, and the fixing through holes are convenient for installation of the fixing plate 1.
The upper surfaces of the two fixing plates 1 are fixedly connected with a forward switch 11 and a return switch 12 respectively, the forward switch 11 and the return switch 12 are distributed to improve electrical connection between wires and the driving motor 91 and an external power supply, so that the forward switch 11 and the return switch 12 respectively control the driving motor 91 to rotate forward and backward, the electrical connection is the prior art and belongs to the conventional technical means of the person skilled in the art, and therefore, the description is omitted.
In the utility model, when the precision machine is required to be conveyed to the next processing position, firstly, the conveying structure is arranged on the two processing position workbenches through the fixed plate 1, then the driving motor 91 is electrified, then in the conveying process, firstly, the worker places the precision machine on the sponge cushion 84 of the placing frame 83, then the worker presses the forward switch 11, the forward switch 11 controls the driving motor 91 to rotate forwards, meanwhile, the worker reprocesses the next precision machine, then the driving motor 91 enables the screw rod 5 to rotate through the driving gear 92 and the driven gear 93, the screw rod 5 enables the screw rod nut 6 to move towards the next processing position, the screw rod nut 6 enables the moving cylinder 3 to move on the guide rod 2 through the moving plate 7, and the influence of the vibration of the driving motor 91 on the precision machine can be eliminated through the buffer capacity of the spring 85, the sponge cushion 84 and the soft rubber block 10, the precision part damage caused by vibration of the precision machine is avoided, after the screw rod nut 6 is close to the next machining position, the precision machine is taken out by a worker at the next machining position, then the return switch 12 is pressed, the return switch 12 controls the driving motor 91 to rotate reversely to enable the screw rod nut 6 to return to the original position, then the worker at the previous machining position puts the precision machine which is machined into the placing frame 83 again, the mechanism is broken by the way, the mechanism can effectively improve the safety of precision machine transmission, the damage caused by vibration of the precision machine is avoided, and the qualification rate of the precision machine machining is further improved.
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 transmission structure for precision machinery transmission comprises two fixed plates (1), and is characterized in that the inner walls of the two fixed plates (1) are fixedly connected with a guide rod (2), the rod wall of the guide rod (2) is movably sleeved with a movable cylinder (3), one side of the two fixed plates (1) which is opposite is provided with a through hole, and the hole wall of the through hole is fixedly connected with rolling bearings (4), the inner walls of the two rolling bearings (4) are fixedly connected with a screw rod (5) together, the rod wall of the screw rod (5) is connected with a screw rod nut (6) in a threaded manner, the outer wall of the screw rod nut (6) is fixedly sleeved with a movable plate (7) together, the upper surface of the moving plate (7) is fixedly connected with the lower surface of the moving cylinder (3), the upper surface of the moving cylinder (3) is fixedly connected with a transmission mechanism (8), the outer wall of one of the fixing plates (1) is fixedly connected with a driving mechanism (9).
2. The transmission structure for conveying the precision machinery as claimed in claim 1, wherein the driving mechanism (9) comprises a driving motor (91) fixedly connected with the outer wall of the fixing plate (1), the outer wall of the fixing plate (1) is provided with a circular through hole, the output end of the driving motor (91) passes through the circular through hole and is fixedly connected with a driving gear (92), the rod wall of the screw rod (5) is fixedly sleeved with a driven gear (93), and the outer wall of the driven gear (93) is meshed with the outer wall of the driving gear (92).
3. The transmission structure for conveying of the precision machinery as claimed in claim 1, wherein the conveying mechanism (8) comprises a supporting plate (81) fixedly connected with the upper surface of the movable cylinder (3), the upper surface of the supporting plate (81) is fixedly connected with a plurality of telescopic rods (82), the top ends of the telescopic rods (82) are fixedly connected with a placing frame (83) together, the inner wall of the placing frame (83) is fixedly connected with a sponge pad (84), the rod wall of each telescopic rod (82) is movably sleeved with a spring (85), and two ends of each spring (85) are fixedly connected with the supporting plate (81) and the outer wall of the placing frame (83) respectively.
4. The transmission structure for conveying the precision machinery as claimed in claim 3, wherein the upper surface of the supporting plate (81) is fixedly connected with a soft rubber block (10), and the upper surface of the soft rubber block (10) is fixedly connected with the lower surface of the placing frame (83).
5. The transmission structure for precision machinery transmission of claim 1, wherein the corner of the upper surface of the fixing plate (1) is provided with a fixing through hole.
6. The transmission structure for precision mechanical transmission according to claim 1, wherein a forward switch (11) and a return switch (12) are fixedly connected to the upper surfaces of the two fixed plates (1), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815162.1U CN213010315U (en) | 2020-05-16 | 2020-05-16 | Transmission structure for precision machinery transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815162.1U CN213010315U (en) | 2020-05-16 | 2020-05-16 | Transmission structure for precision machinery transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213010315U true CN213010315U (en) | 2021-04-20 |
Family
ID=75484927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020815162.1U Expired - Fee Related CN213010315U (en) | 2020-05-16 | 2020-05-16 | Transmission structure for precision machinery transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213010315U (en) |
-
2020
- 2020-05-16 CN CN202020815162.1U patent/CN213010315U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |