CN220051352U - Conveying and tensioning mechanism of circulating type assembly line polishing equipment - Google Patents
Conveying and tensioning mechanism of circulating type assembly line polishing equipment Download PDFInfo
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- CN220051352U CN220051352U CN202321384542.4U CN202321384542U CN220051352U CN 220051352 U CN220051352 U CN 220051352U CN 202321384542 U CN202321384542 U CN 202321384542U CN 220051352 U CN220051352 U CN 220051352U
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- chain
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- 238000005498 polishing Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a conveying tensioning mechanism of a circulating type assembly line polishing device, which belongs to the technical field of polishing devices and comprises a frame, a conveying chain, a driving shaft, a driven shaft and a tensioning assembly, wherein the conveying chain, the driving shaft, the driven shaft and the tensioning assembly are connected to the frame, a driving motor for driving the driving shaft to rotate is arranged on the frame, the tensioning assembly is positioned on one side of the driven shaft, which is away from the driving shaft, the tensioning assembly comprises a mounting support and an adjusting bolt, the driven shaft is slidably arranged on the mounting support along the conveying direction of the conveying chain, and the adjusting bolt drives the driven shaft to slide on the mounting support. The utility model has the effect of improving the stability of the chain after being tensioned.
Description
Technical Field
The utility model relates to the technical field of polishing equipment, in particular to a conveying and tensioning mechanism of circulating type assembly line polishing equipment.
Background
The circulating type assembly line polishing equipment polishes and deburrs parts through a magnetic polishing technology, a chain closed loop is arranged on a circulating type assembly line, and the chain is conveyed along the horizontal direction; the chain is connected with a plurality of material boxes for placing parts, and the material boxes can synchronously rotate along with the chain; the magnetic field device is installed to the bottom of circulation formula assembly line, and the material box is along with the chain when moving to magnetic field device position department, and the magnetic field will drive the stainless steel needle in the material box high-speed, irregular rotary motion striking friction part's surface to polish spare part, burring, later the staff takes off the spare part after polishing and put into new spare part and continue to begin polishing.
The chain is easy to jump and swing under the condition of loosening, so that the chain is excessively worn and damaged, and further the transmission precision and the service life of the chain are affected. In the related art, both ends of a chain are arranged on a circulating assembly line through chain wheels, and the distance between the two chain wheels is a fixed value, so that a tension wheel is arranged between the two chain wheels in a sliding mode, and the tensioning degree of the chain is adjusted by adjusting the sliding distance of the tension wheel.
Aiming at the related technology, when the tension wheel is abutted against the chain to tension the chain, the tension wheel can enable the corresponding position of the chain to generate a concave position; the material box can produce when removing to sunken position department and rock for polished spare part bumps the inner wall of material box easily, and then appears bumping the vestige.
Disclosure of Invention
In order to improve the stability of conveying the chain after being tensioned, the utility model provides a conveying tensioning mechanism of a circulating type assembly line polishing device.
The utility model provides a conveying and tensioning mechanism of a circulating type assembly line polishing device, which adopts the following technical scheme:
the utility model provides a transport straining device of circulation formula assembly line polishing equipment, includes the frame, connect in transport chain, driving shaft, driven shaft and tensioning assembly in the frame, install the drive in the frame driving shaft pivoted driving motor, tensioning assembly is located the driven shaft deviates from one side of driving shaft, tensioning assembly includes erection bracing post and adjusting bolt, the driven shaft is followed transport chain's direction of delivery slip install in on the erection bracing post, adjusting bolt drive the driven shaft in slip on the erection bracing post.
Through adopting above-mentioned technical scheme, when needs tensioning conveying chain, rotate adjusting bolt, adjusting bolt will drive the driven shaft and slide along the direction of delivery on the erection bracing post and make conveying chain tensioning. Compared with the tensioning wheel tensioning structure, the tensioning wheel tensioning structure has the advantages that in the tensioning process, the driven shaft slides along the conveying direction of the conveying chain, so that the chain is not prone to being sunken, and further shaking is not prone to occurring due to the sunken in the whole moving process of the material box, and the whole moving process is stable after the conveying chain is tensioned.
Optionally, the driven shaft includes installation department and spacing portion, install in the rotation on the installation department with the sprocket of conveyor chain meshing, spacing portion install in on the installation pillar with adjusting bolt connects, the circumference of spacing portion rotates by spacing.
Through adopting above-mentioned technical scheme, sprocket and conveying chain meshing are difficult for taking place the phenomenon that skids at the in-process of carrying, and the transport is comparatively stable. Because the driven shaft slides along the conveying direction under the action of the adjusting bolt during tensioning, the limiting part limits the rotation of the driven shaft, so that the driven shaft can slide along a specific direction in the tensioning process and is not easy to interfere with the adjusting bolt and the mounting support due to rotation.
Optionally, an adjusting groove for inserting the limiting part is formed in the mounting support, the extending direction of the adjusting groove is the conveying direction of the conveying chain, and the side walls on two opposite sides of the limiting part are abutted to the groove walls on two opposite sides of the adjusting groove.
By adopting the technical scheme, on one hand, the limiting part is inserted into the adjusting groove, so that the driven shaft can stably slide according to the extending direction of the adjusting groove in the moving process; on the other hand, the spacing portion cooperates with the spacing groove, realizes spacing to the circumferential direction of driven shaft, simple structure, convenient operation.
Optionally, the mounting pillar is followed the driven shaft slides the direction and deviates from one side of frame has been seted up and has been supplied adjusting bolt male bolt hole, the bolt hole with the adjustment tank intercommunication, spacing portion has been seted up and has supplied adjusting bolt inserts and with adjusting bolt threaded connection's screw hole.
Through adopting above-mentioned technical scheme, because adjusting bolt screw thread installs on spacing portion, when consequently tensioning conveying sprocket, only need rotate adjusting bolt, adjusting bolt will stimulate the driven shaft, makes the driven shaft remove to the direction of keeping away from the driving shaft along the extending direction of adjustment tank, and the operation is comparatively convenient.
Optionally, a mounting plate is welded on one side of the mounting support near the frame, and the mounting plate is connected to the frame through a bolt.
Through adopting above-mentioned technical scheme, the welding of mounting panel can increase the area of contact between installation pillar and the frame, and then improves the stability after the installation of installation pillar.
Optionally, a reinforcing plate is disposed between the mounting plate and the frame, one side of the reinforcing plate abuts against the mounting plate, and the other side of the reinforcing plate abuts against the frame.
Through adopting above-mentioned technical scheme, the setting of reinforcing plate can increase the thickness of mounting panel, is difficult for taking place the fracture after making the installation pillar installation, and then improves the intensity after the installation pillar installation.
Optionally, the mounting part is sleeved with a bearing, and the sprocket is sleeved on the bearing.
Through adopting above-mentioned technical scheme, compare the installation department of locating the driven shaft with the sprocket cover directly, the setting of bearing can reduce the sprocket and wear to the driven shaft, improves the life of driven shaft, makes sprocket pivoted more smooth and easy simultaneously.
Optionally, the limiting part is a polygonal cylinder.
Through adopting above-mentioned technical scheme, set up limit portion into polygon cylinder for be difficult for taking place synchronous rotation with it after the limit portion receives conveying chain circumferential direction's the power after inserting the adjustment tank, make limit portion comparatively stable in the adjustment tank.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. because the driven shaft slides along the conveying direction of the conveying chain, the chain is not easy to generate a concave position, and the whole moving process of the material box is not easy to shake due to the concave position, so that the whole moving process of the conveying chain after tensioning is stable;
2. because the adjusting bolt is arranged on the limiting part in a threaded manner, when the conveying chain wheel is tensioned, the adjusting bolt only needs to be rotated, and the adjusting bolt pulls the driven shaft, so that the driven shaft moves in a direction away from the driving shaft along the extending direction of the adjusting groove, and the operation is more convenient;
3. the welding of mounting panel can increase the area of contact between mounting pillar and the frame, and the thickness of mounting panel can be increased in the setting of reinforcing plate, is difficult for taking place the fracture after making the mounting pillar installation, and then improves the stability after the mounting pillar installation.
Drawings
FIG. 1 is a block diagram of a transport tensioning mechanism for a endless flow line polishing apparatus in accordance with an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the mating structure of the tensioning assembly, chain and driven shaft in an embodiment of the present utility model.
Fig. 3 is an exploded view of a tensioning assembly in an embodiment of the present utility model.
Reference numerals illustrate: 1. a frame; 11. a driving motor; 2. a conveyor chain; 3. a driving shaft; 4. a driven shaft; 41. a mounting part; 42. a limit part; 421. a threaded hole; 43. a bearing; 44. a sprocket; 5. a tensioning assembly; 51. mounting a support column; 511. an adjustment tank; 512. bolt holes; 52. an adjusting bolt; 53. a mounting plate; 54. reinforcing plate.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a conveying and tensioning mechanism of a circulating type assembly line polishing device. Referring to fig. 1, a conveying and tensioning mechanism of the circulating type pipeline polishing equipment comprises a frame 1, a conveying chain 2, a driving shaft 3, a driven shaft 4 and a tensioning assembly 5. The driving shaft 3 and the tensioning assembly 5 are respectively positioned at two sides of the horizontal direction of the frame 1, the driven shaft 4 is slidably arranged on the tensioning assembly 5, and the conveying chain 2 is matched with the driving shaft 3 and the driven shaft 4 to realize rotary conveying. Wherein, install driving motor 11 on the frame 1 and be used for driving shaft 3 rotation, driving shaft 3 rotates and will drive whole conveyor chain 2 operation. The driven shaft 4 can be slid by the tensioning assembly 5 in the conveying direction away from the drive shaft 3, so that the conveying chain 2 is tensioned. Wherein, tensioning assembly 5 is provided with two sets of, and two sets of tensioning assembly 5 divide into and are located driven shaft 4's both ends.
Referring to fig. 2 and 3, the driven shaft 4 includes a mounting portion 41 and a limiting portion 42, the limiting portion 42 is provided with two stages, and the two stages of the limiting portion 42 are located at both ends of the driven shaft 4. The mounting portion 41 is located between the two sections of the limiting portion 42. The limiting portion 42 is a polygonal column, and the mounting portion 41 is a cylinder. The mounting part 41 is sleeved with a bearing 43, the bearing 43 is sleeved with a chain wheel 44 meshed with the conveying chain 2, and the limiting part 42 is slidably mounted on the tensioning assembly 5.
The tensioning assembly 5 comprises a mounting post 51 and an adjusting bolt 52. The limiting part 42 is slidably mounted on the mounting support column 51, and the limiting part 42 is slidably moved by the adjusting bolt 52.
An adjustment groove 511 is formed in the mounting pillar 51 on a side thereof adjacent to the mounting portion 41, and an extending direction of the adjustment groove 511 matches a conveying direction. The limiting part 42 is inserted into the adjusting groove 511, and the outer walls of the two opposite sides of the limiting part 42 are abutted against the groove walls of the two opposite sides of the adjusting groove 511, and because the limiting part 42 is a polygonal column, the limiting part 42 is limited in the adjusting groove 511 and is not easy to rotate circumferentially, and then the limiting part 42 can slide along the extending direction of the adjusting groove 511 under the action of the adjusting bolt 52.
Referring to fig. 2 and 3, a bolt hole 512 is formed in the mounting support column 51 on a side facing away from the frame 1 in the conveying direction, a screw hole 421 concentric with the bolt hole 512 is formed in the stopper 42, and the screw hole 421 penetrates the stopper 42. The screw of the adjusting bolt 52 is screwed into the screw hole 421 through the bolt hole 512. The large aperture of the bolt hole 512 is larger than the diameter of the screw of the adjusting bolt 52, and when the conveying chain 2 is tensioned, the adjusting bolt 52 is screwed, so that the driven shaft 4 moves in a direction away from the driving shaft 3.
Referring to fig. 1 and 3, a mounting plate 53 is welded and fixed to a side of the mounting post 51 near the frame 1, and a projection of the mounting plate 53 along an extension direction of the mounting post 51 is located outside a projection range of the mounting post 51 along the extension direction thereof, that is, a size of the mounting plate 53 is larger than a size of the mounting post 51, so that a contact area between the mounting post 51 and the frame 1 is increased. The mounting plate 53 clamps the reinforcing plate 54 between the frames 1, one side of the reinforcing plate 54 is abutted against the mounting plate 53, the other side is abutted against the frames 1, and bolts sequentially penetrate through the mounting plate 53 and the reinforcing plate 54 to be mounted on the frames 1 in a threaded manner, so that the stability of mounting the mounting support posts 51 on the frames 1 is improved.
The implementation principle of the conveying and tensioning mechanism of the circulating type assembly line polishing equipment provided by the embodiment of the utility model is as follows: when the conveying chain 2 needs to be tensioned, the adjusting bolt 52 is screwed, the adjusting bolt 52 slides in the adjusting groove 511 towards the direction away from the driving shaft 3, so that the chain wheel 44 slides towards the direction away from the driving shaft 3 to tension the chain, and the driven shaft 4 slides along the conveying direction of the conveying chain 2, so that the chain is not easy to be depressed, and the whole moving process of the material box is not easy to shake due to the depression, so that the whole moving process of the conveying chain 2 after tensioning is stable.
In addition, according to the conveying chains 2 with different lengths, the mounting support posts 51 with different lengths can be replaced to improve the moving distance of the driven shaft 4 in the tensioning process, so that the applicability of the conveying tensioning mechanism is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a conveying straining device of circulation type assembly line polishing equipment which characterized in that: including frame (1), connect in conveyor chain (2), driving shaft (3), driven shaft (4) and tensioning subassembly (5) on frame (1), install the drive on frame (1) driving shaft (3) pivoted driving motor (11), tensioning subassembly (5) are located driven shaft (4) deviate from one side of driving shaft (3), tensioning subassembly (5) are including installation pillar (51) and adjusting bolt (52), driven shaft (4) are followed conveyor chain (2)'s direction of delivery slip install in on installation pillar (51), adjusting bolt (52) drive driven shaft (4) in on installation pillar (51).
2. The transport tensioning mechanism for a endless flow line polishing apparatus as recited in claim 1, wherein: the driven shaft (4) comprises a mounting part (41) and a limiting part (42), a sprocket (44) meshed with the conveying chain (2) is rotatably mounted on the mounting part (41), the limiting part (42) is mounted on the mounting support column (51) and connected with the adjusting bolt (52), and circumferential rotation of the limiting part (42) is limited.
3. The transport tensioning mechanism for a endless flow line polishing apparatus as recited in claim 2, wherein: the mounting support column (51) is provided with an adjusting groove (511) for inserting the limiting part (42), the extending direction of the adjusting groove (511) is the conveying direction of the conveying chain (2), and the side walls of the two opposite sides of the limiting part (42) are abutted to the groove walls of the two opposite sides of the adjusting groove (511).
4. A transport tensioning mechanism for a endless flow line polishing apparatus as recited in claim 3, further comprising: the mounting support column (51) is provided with a bolt hole (512) for inserting the adjusting bolt (52) along one side, deviating from the frame (1), of the driven shaft (4) in a sliding direction, the bolt hole (512) is communicated with the adjusting groove (511), and the limiting part (42) is provided with a threaded hole (421) for inserting the adjusting bolt (52) and being in threaded connection with the adjusting bolt (52).
5. The transport tensioning mechanism for a endless flow line polishing apparatus as recited in claim 1, wherein: one side of the mounting support column (51) close to the frame (1) is welded with a mounting plate (53), and the mounting plate (53) is connected to the frame (1) through bolts.
6. The transport tensioning mechanism for a endless flow line polishing apparatus as recited in claim 5, wherein: a reinforcing plate (54) is arranged between the mounting plate (53) and the frame (1), one side of the reinforcing plate (54) is abutted to the mounting plate (53), and the other side of the reinforcing plate is abutted to the frame (1).
7. The transport tensioning mechanism for a endless flow line polishing apparatus as recited in claim 2, wherein: the mounting part (41) is sleeved with a bearing (43), and the chain wheel (44) is sleeved on the bearing (43).
8. A transport tensioning mechanism for a endless flow line polishing apparatus as recited in claim 3, further comprising: the limiting part (42) is a polygonal column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384542.4U CN220051352U (en) | 2023-06-01 | 2023-06-01 | Conveying and tensioning mechanism of circulating type assembly line polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384542.4U CN220051352U (en) | 2023-06-01 | 2023-06-01 | Conveying and tensioning mechanism of circulating type assembly line polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220051352U true CN220051352U (en) | 2023-11-21 |
Family
ID=88754292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384542.4U Active CN220051352U (en) | 2023-06-01 | 2023-06-01 | Conveying and tensioning mechanism of circulating type assembly line polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220051352U (en) |
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2023
- 2023-06-01 CN CN202321384542.4U patent/CN220051352U/en active Active
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