CN210312042U - Transmission device with adjustable width - Google Patents
Transmission device with adjustable width Download PDFInfo
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- CN210312042U CN210312042U CN201920869702.1U CN201920869702U CN210312042U CN 210312042 U CN210312042 U CN 210312042U CN 201920869702 U CN201920869702 U CN 201920869702U CN 210312042 U CN210312042 U CN 210312042U
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Abstract
The utility model belongs to the technical field of machining, a transmission with adjustable width is disclosed, a serial communication port, include: the conveying mechanism is arranged at the top end of the supporting mechanism, the number of the first bearings is more than two, the first bearings are respectively arranged on two opposite sides of the supporting mechanism, two ends of the screw rod are respectively inserted into the two first bearings, the screw rod is rotatably connected with the first bearings, the screw rod is sleeved on the first supporting rod and is slidably connected with the first supporting rod, the number of the first supporting rods is two, and one end of the second supporting rod is fixedly connected with the first supporting rod. Compared with the prior art, the utility model discloses do benefit to the work piece and can be in order accurate sending into the machine in polish, this design has guaranteed work piece polishing quality, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to transmission device with adjustable width.
Background
In the field of machining, a grinding and polishing mode is everywhere visible, the grinding and polishing mode is an important machining step for improving product quality, requirements on transmission equipment are more and more due to different widths of workpieces, the width of a traditional transmission device is fixed and cannot be adjusted according to the width of a transmitted workpiece, the workpieces are easily disordered in transmission, the polishing effect of the workpieces is affected, and the working efficiency is reduced.
Therefore, there is a need to provide a new width-adjustable transmission device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transmission device with adjustable width aims at solving the technical problem who mentions in the background art.
The utility model discloses a realize like this, a transmission device with adjustable width, include:
a support mechanism;
the conveying mechanism is arranged at the top end of the supporting mechanism;
the first bearings are more than two and are respectively arranged on two opposite sides of the supporting mechanism;
the two ends of the screw rod are respectively inserted into the two first bearings and the screw rod is rotationally connected with the first bearings;
the screw rod is sleeved on the first support rod, the first support rod is connected with the screw rod in a sliding manner, and the number of the first support rods is two;
one end of the second supporting rod is fixedly connected with the first supporting rod;
one end, far away from the first supporting rod, of the second supporting rod is inserted into the second roller, the second roller is rotatably connected with the second supporting rod, and the number of the second supporting rods and the number of the second rollers are more than two.
Preferably, the conveying mechanism includes: the supporting mechanism comprises a cross rod, a first roller, a connecting rod, a chain wheel and a second bearing, wherein the cross rod is two and is fixedly connected with two opposite end parts of the supporting mechanism respectively; the number of the connecting rods and the number of the first rollers are more than two, and the connecting rods are arranged at intervals; the first roller is positioned above the second roller; the transmission device with the adjustable width also comprises a speed reducing motor which is arranged on the supporting mechanism and provides rotating power for the chain wheel.
Preferably, the number of the screw rods is more than two and the screw rods are arranged at intervals.
Preferably, the transmission device with adjustable width further comprises a connecting rod fixedly connected with the supporting mechanism, the connecting rod is sleeved in the first supporting rod and is in sliding connection with the first supporting rod, and the number of the connecting rods is more than two and is arranged at intervals.
Preferably, the first support rod is made of a hollow tube.
Preferably, two or more second rollers are arranged at intervals, and the first roller and the second roller are arranged at intervals.
Preferably, conveying mechanism is still including locating the first protective cover in the horizontal pole outside, the sprocket accept in first protective cover.
Preferably, the transmission device with adjustable width further comprises a second protective cover arranged on the supporting mechanism, and the speed reduction motor is accommodated in the second protective cover.
Preferably, the support mechanism includes: the device comprises a first upright column, a second upright column, two side plates, a longitudinal beam, a cross beam, a third upright column and a base, wherein the first upright column and the second upright column are oppositely arranged, the two side plates are respectively and fixedly connected with the first upright column and the second upright column, two ends of the longitudinal beam are respectively and fixedly connected with the first upright column and the second upright column, the cross beam is fixedly connected with the first upright column, and the lower end of the first upright column and the lower end of the second upright column are respectively provided with the base; the cross beam is fixedly connected with the second upright column, and two ends of the third upright column are respectively fixedly connected with the cross beam and the cross rod; the first bearing is arranged on the cross beam.
Preferably, the number of the longitudinal beams, the number of the cross beams, the number of the third upright columns and the number of the bases are more than two.
Compared with the prior art, the utility model discloses a distance between two first bracing pieces 5 is adjusted to the rotation lead screw, makes the width of the interval adaptation work piece that the second of the relative both sides of transmission device rolled, takes place the confusion in avoiding the work piece conveying, does benefit to the orderly accuracy of work piece and polishes in sending into the machine, and simultaneously, the second cylinder sets up to rotating, does benefit to the orderly conveying of work piece, and this design has guaranteed work piece polishing quality, improves work efficiency.
Drawings
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of the width-adjustable transmission device of the present invention;
fig. 2 is another overall structure diagram of the present invention.
In the figure:
1. the device comprises a supporting mechanism, 11, a first upright post, 12, a second upright post, 13, a side plate, 14, a longitudinal beam, 15, a cross beam, 16, a third upright post, 17, a base, 2, a conveying mechanism, 21, a cross rod, 22, a first roller, 3, a first bearing, 4, a screw rod and 5, a first supporting rod; 6. the device comprises a second supporting rod, 7. a second roller, 8. a connecting rod, 9. a first protective cover and 10. a second protective cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1-2, a width adjustable transfer device comprising: the device comprises a supporting mechanism 1, a conveying mechanism 2, a first bearing 3, a screw rod 4, a first supporting rod 5, a second supporting rod 6 and a second roller 7, wherein the conveying mechanism 2 is arranged at the top end of the supporting mechanism 1; the number of the first bearings 3 is more than two and the first bearings are respectively arranged on two opposite sides of the supporting mechanism 1; two ends of the screw rod 4 are respectively inserted into the two first bearings 3, and the screw rod 4 is rotationally connected with the first bearings 3; the screw rod 4 is sleeved on the first support rod 5, the first support rods 5 are connected with the screw rod 4 in a sliding mode, and the number of the first support rods 5 is two; one end of the second support rod 6 is fixedly connected with the first support rod 5; one end of the second support rod 6, which is far away from the first support rod 5, is inserted into the second roller 7, the second roller 7 is rotatably connected with the second support rod 6, and the number of the second support rods 6 and the number of the second rollers 7 are more than two. In order to facilitate the rotation of the screw rod 4, one end of the screw rod 4 is also provided with a handle for rotating the screw rod 4. The two first supporting rods 5 are adjusted by rotating the screw rod 4, and the two first supporting rods 5 slide towards different directions, so that the distance between the second rollers 7 on the two first supporting rods 5 is reduced or increased. The conveying of workpieces with different widths is convenient to adapt.
As a preferred embodiment of the present invention, the conveying mechanism 2 includes: the supporting mechanism comprises a cross rod 21, a first roller 22, two or more second bearings, a connecting rod, a chain wheel and a second bearing, wherein the two cross rods 21 are fixedly connected with two opposite end parts of the supporting mechanism 1 respectively; the number of the connecting rods and the number of the first rollers 22 are more than two, and the connecting rods are arranged at intervals; the first roller 22 is located above the second roller 7; the transmission device with adjustable width also comprises a speed reducing motor which is arranged on the supporting mechanism 1 and provides rotary power for the chain wheel. In order to facilitate the rotation of the second roller 7, a chain is arranged on the chain wheel, a bevel gear is arranged on the connecting rod, a motor is arranged in the speed reducing motor, and the speed reducing device and another bevel gear meshed with the bevel gear on the connecting rod are arranged.
As an optimized scheme of the utility model, the quantity of lead screw 4 is more than two and the interval sets up. The plurality of lead screws 4 are advantageous in ensuring the stability of the first support rod 5 and ensuring the smooth forward or backward sliding of the first support rod 5.
As a preferred embodiment of the present invention, the first support rod 5 is made of a hollow pipe. Reducing the weight of the first support bar 5 facilitates the sliding of the first support bar 5 on the screw 4.
As a preferred scheme of the utility model, two or more second cylinders 7 interval sets up, and first cylinder 22 sets up with second cylinder 7 interval. Better guarantee that the work piece can be transferred to next process in order.
As a preferred scheme of the utility model, conveying mechanism 2 is still including locating the first protection cover 9 in the horizontal pole 21 outside, and the sprocket is acceptd in first protection cover 9. The width-adjustable transmission device further comprises a second protective cover 10 arranged on the supporting mechanism 1, and the speed reduction motor is accommodated in the second protective cover 10. Prevent that transmission device during operation sprocket, gear motor from causing the injury to the staff.
As a preferred embodiment of the present invention, the supporting mechanism 1 includes: the structure comprises a first upright post 11, a second upright post 12, two side plates 13, a longitudinal beam 14, a cross beam 15, a third upright post 16 and a base 17, wherein the first upright post 11 and the second upright post 12 are oppositely arranged, the two side plates 13 are respectively fixedly connected with the first upright post 11 and the second upright post 12, two ends of the longitudinal beam 14 are respectively fixedly connected with the first upright post 11 and the second upright post 12, the cross beam 15 is fixedly connected with the first upright post 11, and the base 17 is arranged at the lower end of the first upright post 11 and the lower end of the second upright post 12; the cross beam 15 is fixedly connected with the second upright post 12, and two ends of the third upright post 16 are respectively fixedly connected with the cross beam 15 and the cross rod 21; the first bearing 3 is provided on the cross member 15. The number of the longitudinal beams 14, the number of the cross beams 15, the number of the third upright columns 16 and the number of the bases 17 are more than two. The stability of the conveying device is improved.
The working principle of the width-adjustable transmission device provided by the embodiment is as follows: the motor starts to work, and the motor provides rotary power for the bevel gear on the connecting rod, drives the sprocket on the connecting rod and the chain on the sprocket to rotate, and simultaneously, the first roller 22 fixedly connected with the connecting rod rotates. The handle on the screw rod 4 is rotated according to the width of a workpiece to be polished, and the distance between the two first supporting rods 5 is adjusted, so that the second rollers 7 on the two opposite sides of the conveying device are adaptive to the width of the workpiece. The formation is not disordered during the work piece conveying, and the work piece is orderly and accurately sent into a machine for grinding and polishing. Secondly, the rotation of the second roller 7 also facilitates the transfer of the work pieces and the guarantee of the transfer formation.
Example 2
This embodiment is substantially the same as embodiment 1 except that:
the transmission device with the adjustable width further comprises a connecting rod 8 fixedly connected with the supporting mechanism 1, the connecting rod 8 is sleeved in the first supporting rod 5, the connecting rod 8 is connected with the first supporting rod 5 in a sliding mode, and the connecting rods 8 are arranged in an interval mode more than two. The whole structure is simpler.
The utility model provides a transmission device with adjustable width has following beneficial effect: adjust the distance between two first bracing pieces 5 through rotating lead screw 4, make the interval adaptation work piece's of the second cylinder of the relative both sides of transmission device width, avoid taking place the confusion in the work piece conveying, do benefit to the orderly accurate machine of sending into of work piece and polish, simultaneously, second cylinder 7 sets up to rotating, does benefit to the orderly conveying of work piece, and this design has guaranteed work piece polishing quality, improves work efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A width-adjustable transfer device, comprising:
a support mechanism;
the conveying mechanism is arranged at the top end of the supporting mechanism;
the first bearings are more than two and are respectively arranged on two opposite sides of the supporting mechanism;
the two ends of the screw rod are respectively inserted into the two first bearings and the screw rod is rotationally connected with the first bearings;
the screw rod is sleeved on the first support rod, the first support rod is connected with the screw rod in a sliding manner, and the number of the first support rods is two;
one end of the second supporting rod is fixedly connected with the first supporting rod;
one end, far away from the first supporting rod, of the second supporting rod is inserted into the second roller, the second roller is rotatably connected with the second supporting rod, and the number of the second supporting rods and the number of the second rollers are more than two.
2. The width-adjustable transport device of claim 1, wherein the transport mechanism comprises: the supporting mechanism comprises a cross rod, a first roller, a connecting rod, a chain wheel and a second bearing, wherein the cross rod is two and is fixedly connected with two opposite end parts of the supporting mechanism respectively; the number of the connecting rods and the number of the first rollers are more than two, and the connecting rods are arranged at intervals; the first roller is positioned above the second roller; the transmission device with the adjustable width also comprises a speed reducing motor which is arranged on the supporting mechanism and provides rotating power for the chain wheel.
3. The width-adjustable conveying device as claimed in claim 2, wherein the number of the screw rods is more than two and the screw rods are arranged at intervals.
4. The width-adjustable conveying device according to claim 2, further comprising a connecting rod fixedly connected to the supporting mechanism, wherein the connecting rod is sleeved in the first supporting rod and is slidably connected to the first supporting rod, and the number of the connecting rods is two or more and the connecting rods are arranged at intervals.
5. A width-adjustable transport device as claimed in claim 3 or 4, characterized in that the first support rod is made of hollow tubing.
6. A width-adjustable conveying device as claimed in claim 5, wherein two or more of the second rollers are spaced apart, and the first roller is spaced apart from the second rollers.
7. The width-adjustable conveying device as claimed in claim 6, wherein the conveying mechanism further comprises a first protecting cover disposed outside the cross bar, and the sprocket is received in the first protecting cover.
8. The width-adjustable conveying device as claimed in claim 7, further comprising a second protective cover disposed on the supporting mechanism, wherein the speed-reducing motor is accommodated in the second protective cover.
9. The width-adjustable transport device of claim 8, wherein the support mechanism comprises: the device comprises a first upright column, a second upright column, two side plates, a longitudinal beam, a cross beam, a third upright column and a base, wherein the first upright column and the second upright column are oppositely arranged, the two side plates are respectively and fixedly connected with the first upright column and the second upright column, two ends of the longitudinal beam are respectively and fixedly connected with the first upright column and the second upright column, the cross beam is fixedly connected with the first upright column, and the lower end of the first upright column and the lower end of the second upright column are respectively provided with the base; the cross beam is fixedly connected with the second upright column, and two ends of the third upright column are respectively fixedly connected with the cross beam and the cross rod; the first bearing is arranged on the cross beam.
10. The width-adjustable conveying device according to claim 9, wherein the number of the longitudinal beams, the number of the cross beams, the number of the third vertical columns, the number of the bases and the number of the bases are more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869702.1U CN210312042U (en) | 2019-06-11 | 2019-06-11 | Transmission device with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869702.1U CN210312042U (en) | 2019-06-11 | 2019-06-11 | Transmission device with adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210312042U true CN210312042U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920869702.1U Active CN210312042U (en) | 2019-06-11 | 2019-06-11 | Transmission device with adjustable width |
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| Country | Link |
|---|---|
| CN (1) | CN210312042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776625A (en) * | 2020-07-27 | 2020-10-16 | 湖南晚梦馨家俱有限公司 | Mattress equipment cylinder conveying equipment |
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2019
- 2019-06-11 CN CN201920869702.1U patent/CN210312042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776625A (en) * | 2020-07-27 | 2020-10-16 | 湖南晚梦馨家俱有限公司 | Mattress equipment cylinder conveying equipment |
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