CN213998842U - Elastic external grinding device for plate in outer chain plate machining - Google Patents
Elastic external grinding device for plate in outer chain plate machining Download PDFInfo
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- CN213998842U CN213998842U CN202022351889.1U CN202022351889U CN213998842U CN 213998842 U CN213998842 U CN 213998842U CN 202022351889 U CN202022351889 U CN 202022351889U CN 213998842 U CN213998842 U CN 213998842U
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Abstract
The utility model discloses an elasticity of sheet material grinds device outward in outer link joint processing, including the spreader, be provided with the fixed axle on the spreader, be provided with down the cover on the fixed axle, go up the cover, the lower cover upper end is provided with down the mill, it is provided with the head stone to go up the cover lower extreme, mill, head stone are parallel down, and are provided with the middle spring that keeps the interval usefulness between the two, mill, head stone outer wall department form the outer face of grinding of slope down. The utility model discloses an epaxial initiative tooth in axis of rotation drives two driven teeth that change cover outer wall department to realize two synchronous rotations of changeing cover and two mills, through set up the major diameter hole in last mill, lower mill, thereby realize inlaying of bearing and adorn, through inlaying the inner circle installation intermediate spring that adorns the bearing, realize rotating, vertical elasticity regulation noninterference, the utility model discloses can realize carrying out the outer mill to the cutting side of deciding wide crosscut back sheet material.
Description
Technical Field
The utility model belongs to heavy load outer chain plate processing field, the elasticity of sheet material grinds device outward in concretely relates to outer chain plate processing.
Background
The plate conveying chain is also called a plate conveying chain, is generally used for translational conveying of parts, and can be structurally divided into a single-pitch plate conveying chain and a double-pitch plate conveying chain, wherein the difference is whether a supporting part is arranged on an inner chain plate or not. The plate conveying chain has the advantages of stable conveying, good synchronism and the like, and is widely applied to industry.
As shown in fig. 1, the plate feeding chain comprises two parallel inner plates 01, two through holes are formed in the inner plates 01, chain pins 02 are installed in the through holes, the chain pins 02 protrude out of the inner plates 01, pin sleeves 03 are sleeved on the chain pins 02, the chain pins 02 and the pin sleeves 03 are in clearance fit, the pin sleeves 03 can rotate on the chain pins 02, outer plates 04 are arranged on the outer walls of the inner plates 01, bent cross support plates 05 are arranged at the end portions of the outer plates 04, and the cross support plates 05 and the outer plates 04 are of an integral structure.
Through many parallel arrangements and synchronous movement's board chain of sending, can constitute parallel plate chain group of sending to carry out the translation to the article that need the translation and transport.
At present, the small-sized plate conveying chain, particularly the outer chain plate 04 therein, is formed by die cutting on a plate, and in the processing of the large-sized outer chain plate 04, the die cutting processing effect is low, and the utilization rate of the plate is low.
Therefore, a new process needs to be established to thoroughly solve the problems, and the method comprises the steps of firstly cutting the plate, then polishing the two sides of the cut plate, then punching, then cutting off and finally bending.
After the plate material of the outer chain plate is subjected to fixed-width cutting, two sides of the plate material need to be subjected to outer grinding, subsequent punching and bending are facilitated, and at present, the outer grinding processing device is not provided.
Disclosure of Invention
The utility model discloses a solve the problem that prior art exists and propose, its purpose provides the elasticity of sheet material in the outer link joint processing and grinds device outward.
The technical scheme of the utility model is that: elastic outer grinding device of sheet material in outer chain plate processing, including the spreader, be provided with the fixed axle on the spreader, be provided with down the cover on the fixed axle, go up the cover, it is provided with down the mill to go down the cover upper end, it is provided with the runner stone to go up the cover lower extreme, lower mill, runner stone are parallel, and are provided with the intermediate spring that keeps the interval usefulness between the two, mill, runner stone outer wall department form the outer mill face of slope down.
Furthermore, the upper end of the lower grinding disc and the lower end of the upper grinding disc are both provided with large-diameter holes, bearings are arranged in the large-diameter holes, the bearing inner rings are sleeved on the fixed shaft, and the bearing inner rings are in clearance fit with the outer diameter of the fixed shaft.
Furthermore, two ends of the middle spring are arranged on the end face of the inner ring of the bearing, and the middle spring is fixed in a spot welding mode.
Furthermore, a supporting plate is arranged on the fixed shaft, a bearing is arranged in the supporting plate, and the lower rotating sleeve is in contact with the upper end of an inner ring of the bearing.
Furthermore, an elastic component for elastically pressing the upper rotating sleeve is arranged on the fixed shaft.
Furthermore, the elastic component comprises an upper spring sleeved on the fixed shaft, the fixed shaft is further sleeved with two blocking pieces, and the upper spring is arranged between the two blocking pieces.
Furthermore, the separation blade of below contacts with the upper end of last commentaries on classics cover, fixed axle upper portion forms the external screw thread, be provided with stop nut on the external screw thread, stop nut carries on spacingly to the separation blade of top.
Furthermore, the elastic component comprises an outer bearing sleeved on the outer wall of the upper rotating sleeve, an upper spring is arranged on the outer ring of the outer bearing, and a baffle is arranged on the upper spring.
Furthermore, an external thread is formed on the upper portion of the fixing shaft, a limiting nut is arranged on the external thread, and the limiting nut limits the baffle.
Furthermore, the lower end of the fixing shaft forms an external thread, two fixing nuts are arranged on the external thread, and the fixing nuts are respectively contacted with the upper end face and the lower end face of the cross supporting plate.
The utility model discloses an epaxial initiative tooth in axis of rotation drives two driven teeth that change cover outer wall department to realize two synchronous rotations of changeing cover and two mills, through set up the major diameter hole in last mill, lower mill, thereby realize inlaying of bearing and adorn, through inlaying the inner circle installation intermediate spring that adorns the bearing, realize rotating, vertical elasticity regulation noninterference, the utility model discloses can realize carrying out the outer mill to the cutting side of deciding wide crosscut back sheet material.
Drawings
FIG. 1 is a schematic chain link diagram of a middle plate conveying chain of the present invention;
fig. 2 is a schematic structural view of the present invention;
fig. 3 is another schematic structural diagram of the present invention;
fig. 4 is a schematic drive diagram of the present invention;
wherein:
01 inner chain plate 02 chain pin
03 pin bush 04 outer chain plate
05 horizontal supporting plate
1 cross bracing plate 2 fixing nut
3 support plate 4 bearing
5 lower rotating sleeve 6 lower grinding disc
7 middle spring 8 upper grinding disc
9 upper rotating sleeve 10 baffle
11 limit nut 12 fixing shaft
13 upper spring 14 outer bearing
15 lower driven teeth 16 upper driven teeth
17 rotating shaft 18 lower driving tooth
19 upper driving tooth 20 support sleeve
The drive motor 21 drives the teeth 22.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1-4, the elasticity of sheet material grinds device outward in outer link plate processing, including spreader 1, be provided with fixed axle 12 on the spreader 1, be provided with down the cover 5, go up the cover 9 on the fixed axle 12, it is provided with down mill 6 to turn over 5 upper ends down, it is provided with runner stone 8 to go up 9 lower extremes of cover, runner stone 6, runner stone 8 are parallel, and are provided with the intermediate spring 7 that keeps the interval usefulness between the two, runner stone 6, runner stone 8 outer wall department form the outer mill face of slope.
The upper end of the lower grinding disc 6 and the lower end of the upper grinding disc 8 form a large-diameter hole, a bearing is arranged in the large-diameter hole, the bearing inner ring is sleeved on the fixed shaft 12, and the bearing inner ring and the outer diameter of the fixed shaft 12 are in clearance fit.
The two ends of the middle spring 7 are arranged on the end face of the inner ring of the bearing, and the middle spring 7 is fixed in a spot welding mode.
The fixed shaft 12 is provided with a support plate 3, a bearing 4 is arranged in the support plate 3, and the lower rotating sleeve 5 is in contact with the upper end of an inner ring of the bearing 4.
The fixed shaft is provided with an elastic component for elastically pressing the upper rotating sleeve 9.
The elastic component comprises an upper spring 13 sleeved on the fixed shaft 12, the fixed shaft 12 is further sleeved with two blocking pieces 10, and the upper spring 13 is arranged between the two blocking pieces 10.
The separation blade 10 of below contacts with the upper end of last rotary sleeve 9, fixed axle 12 upper portion forms the external screw thread, be provided with stop nut 11 on the external screw thread, stop nut 11 carries on spacingly to the separation blade 10 of top.
The lower end of the fixed shaft 12 forms an external thread, the external thread is provided with two fixing nuts 2, and the fixing nuts 2 are respectively contacted with the upper end surface and the lower end surface of the cross supporting plate 1.
And the cross support plate 1 is also provided with a driving structure for driving the lower rotating sleeve 5 and the upper rotating sleeve 9.
The outer wall of the lower rotating sleeve 5 is provided with a lower driven tooth 15, and the outer wall of the upper rotating sleeve 9 is provided with an upper driven tooth 16.
The drive structure is including setting up the axis of rotation 17 on the cross bracing 1, be provided with down drive tooth 18 and last drive tooth 19 on the axis of rotation 17, drive tooth 18 meshes with driven tooth 15 mutually down, it meshes with last driven tooth 16 mutually to go up drive tooth 19, drive tooth 18 and last drive tooth 19 and the fixed mode between the axis of rotation 17 are the key-type connection down.
Preferably, the upper end of the cross plate 1 is provided with a support sleeve 20, the rotating shaft 17 passes through the support sleeve 20, the support sleeve 20 is in clearance fit with the rotating shaft 17, and the rotating shaft 17 passes through the support sleeve 20, so that a larger rotation guide surface is provided for the rotating shaft 17.
Preferably, a collar having an outer diameter larger than an inner diameter of the support sleeve 20 is formed in the rotation shaft 17, and the collar is in sliding contact with an upper end of the support sleeve 20.
Preferably, the lower end of the rotating shaft 17 penetrates through the cross support plate 1, an external thread is formed at the lower end of the rotating shaft 17, a nut is arranged on the external thread, and the nut axially limits the rotating shaft 17.
The cross support plate 1 is provided with a driving motor 21, a main shaft of the driving motor 21 is provided with a driving tooth 21, and the driving tooth 21 is meshed with the lower driving tooth 18 so as to drive the rotating shaft 17 to rotate.
Preferably, the upper end of the cross plate 1 is formed with a receiving groove in which the driving motor 21 is disposed.
Yet another embodiment
Elasticity of sheet material grinds device outward in outer chain plate processing, including spreader 1, be provided with fixed axle 12 on the spreader 1, be provided with down the cover 5 on the fixed axle 12, go up the cover 9 of changeing, it is provided with down mill 6 to change 5 upper ends down, it is provided with runner stone 8 to go up 9 lower extremes of changeing the cover, runner stone 6, runner stone 8 are parallel, and are provided with the intermediate spring 7 that keeps the interval usefulness between the two, runner stone 6, 8 outer wall departments of runner stone form the outer mill face of slope.
The upper end of the lower grinding disc 6 and the lower end of the upper grinding disc 8 form a large-diameter hole, a bearing is arranged in the large-diameter hole, the bearing inner ring is sleeved on the fixed shaft 12, and the bearing inner ring and the outer diameter of the fixed shaft 12 are in clearance fit.
The two ends of the middle spring 7 are arranged on the end face of the inner ring of the bearing, and the middle spring 7 is fixed in a spot welding mode.
The fixed shaft 12 is provided with a support plate 3, a bearing 4 is arranged in the support plate 3, and the lower rotating sleeve 5 is in contact with the upper end of an inner ring of the bearing 4.
The fixed shaft is provided with an elastic component for elastically pressing the upper rotating sleeve 9.
The elastic component comprises an outer bearing 14 sleeved on the outer wall of the upper rotating sleeve 9, an upper spring 13 is arranged on the outer ring of the outer bearing 14, and a baffle is arranged on the upper spring 13.
An external thread is formed on the upper portion of the fixing shaft 12, a limiting nut 11 is arranged on the external thread, and the limiting nut 11 limits the baffle.
The lower end of the fixed shaft 12 forms an external thread, the external thread is provided with two fixing nuts 2, and the fixing nuts 2 are respectively contacted with the upper end surface and the lower end surface of the cross supporting plate 1.
And the cross support plate 1 is also provided with a driving structure for driving the lower rotating sleeve 5 and the upper rotating sleeve 9.
The outer wall of the lower rotating sleeve 5 is provided with a lower driven tooth 15, and the outer wall of the upper rotating sleeve 9 is provided with an upper driven tooth 16.
The drive structure is including setting up the axis of rotation 17 on the cross bracing 1, be provided with down drive tooth 18 and last drive tooth 19 on the axis of rotation 17, drive tooth 18 meshes with driven tooth 15 mutually down, it meshes with last driven tooth 16 mutually to go up drive tooth 19, drive tooth 18 and last drive tooth 19 and the fixed mode between the axis of rotation 17 are the key-type connection down.
Preferably, the upper end of the cross plate 1 is provided with a support sleeve 20, the rotating shaft 17 passes through the support sleeve 20, the support sleeve 20 is in clearance fit with the rotating shaft 17, and the rotating shaft 17 passes through the support sleeve 20, so that a larger rotation guide surface is provided for the rotating shaft 17.
Preferably, a collar having an outer diameter larger than an inner diameter of the support sleeve 20 is formed in the rotation shaft 17, and the collar is in sliding contact with an upper end of the support sleeve 20.
Preferably, the lower end of the rotating shaft 17 penetrates through the cross support plate 1, an external thread is formed at the lower end of the rotating shaft 17, a nut is arranged on the external thread, and the nut axially limits the rotating shaft 17.
The cross support plate 1 is provided with a driving motor 21, a main shaft of the driving motor 21 is provided with a driving tooth 21, and the driving tooth 21 is meshed with the lower driving tooth 18 so as to drive the rotating shaft 17 to rotate.
Preferably, the upper end of the cross plate 1 is formed with a receiving groove in which the driving motor 21 is disposed.
The working process of the utility model is as follows:
starting driving motor 21, driving motor 21 drives axis of rotation 17 and rotates, and two initiative teeth on the axis of rotation 17 drive the driven tooth on going up the runner 9, runner 5 to drive the runner 8 and rotate with lower mill 6, can adjust the compression of going up spring 13 and middle spring 7 simultaneously through adjusting stop nut 11, thereby adjust the interval between runner 8 and the lower mill 6.
The utility model discloses an epaxial initiative tooth in axis of rotation drives two driven teeth that change cover outer wall department to realize two synchronous rotations of changeing cover and two mills, through set up the major diameter hole in last mill, lower mill, thereby realize inlaying of bearing and adorn, through inlaying the inner circle installation intermediate spring that adorns the bearing, realize rotating, vertical elasticity regulation noninterference, the utility model discloses can realize carrying out the outer mill to the cutting side of deciding wide crosscut back sheet material.
Claims (10)
1. Elasticity of sheet material grinds device outward in outer link joint processing, including spreader (1), its characterized in that: be provided with fixed axle (12) on spreader (1), be provided with down on fixed axle (12) and change cover (5), go up cover (9) of changeing, it is provided with down mill (6) to change cover (5) upper end down, it is provided with runner stone (8) to go up cover (9) lower extreme, runner stone (6), runner stone (8) are parallel down, and are provided with intermediate spring (7) that keep the interval usefulness between the two, runner stone (6), runner stone (8) outer wall department forms the outer mill face of slope.
2. The elastic external grinding device for the plate in the processing of the outer chain plate of claim 1, is characterized in that: the upper end of lower mill (6), the lower extreme department of last mill (8) all form the major diameter hole, be provided with the bearing in the major diameter hole, bearing inner race overlaps on fixed axle (12), be clearance fit between bearing inner race and fixed axle (12) external diameter.
3. The elastic external grinding device for the plate in the processing of the outer chain plate of claim 2 is characterized in that: the two ends of the middle spring (7) are arranged on the end face of the inner ring of the bearing, and the middle spring (7) is fixed in a spot welding mode.
4. The elastic outer grinding device for the plate in the outer chain plate machining of claim 3 is characterized in that: the supporting plate (3) is arranged on the fixed shaft (12), the bearing (4) is arranged in the supporting plate (3), and the lower rotating sleeve (5) is in contact with the upper end of the inner ring of the bearing (4).
5. The elastic outer grinding device for the plate in the outer chain plate machining of claim 4, is characterized in that: the fixed shaft is provided with an elastic component which elastically presses the upper rotating sleeve (9) downwards.
6. The elastic outer grinding device for the plate in the outer chain plate machining of claim 5, is characterized in that: the elastic component comprises an upper spring (13) sleeved on the fixed shaft (12), the fixed shaft (12) is further sleeved with two blocking pieces (10), and the upper spring (13) is arranged between the two blocking pieces (10).
7. The elastic outer grinding device for the plate in the outer chain plate machining of claim 6, is characterized in that: separation blade (10) of below and the upper end of last rotating sleeve (9) contact, fixed axle (12) upper portion forms the external screw thread, be provided with stop nut (11) on the external screw thread, stop nut (11) are spacing to separation blade (10) of top.
8. The elastic outer grinding device for the plate in the outer chain plate machining of claim 5, is characterized in that: the elastic component comprises an outer bearing (14) sleeved on the outer wall of the upper rotating sleeve (9), an upper spring (13) is arranged on the outer ring of the outer bearing (14), and a baffle is arranged on the upper spring (13).
9. The elastic outer grinding device for the plate in the outer chain plate machining of claim 8, is characterized in that: an external thread is formed on the upper portion of the fixing shaft (12), a limiting nut (11) is arranged on the external thread, and the limiting nut (11) limits the baffle.
10. The elastic outer grinding device for the plate in the outer chain plate machining of claim 4, is characterized in that: the lower end of the fixed shaft (12) forms an external thread, the external thread is provided with two fixing nuts (2), and the fixing nuts (2) are respectively contacted with the upper end face and the lower end face of the cross supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351889.1U CN213998842U (en) | 2020-10-21 | 2020-10-21 | Elastic external grinding device for plate in outer chain plate machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351889.1U CN213998842U (en) | 2020-10-21 | 2020-10-21 | Elastic external grinding device for plate in outer chain plate machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213998842U true CN213998842U (en) | 2021-08-20 |
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ID=77300183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022351889.1U Active CN213998842U (en) | 2020-10-21 | 2020-10-21 | Elastic external grinding device for plate in outer chain plate machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213998842U (en) |
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2020
- 2020-10-21 CN CN202022351889.1U patent/CN213998842U/en active Active
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