CN215942542U - Multistation centrifugal steel bottle burnishing machine grinds groove - Google Patents
Multistation centrifugal steel bottle burnishing machine grinds groove Download PDFInfo
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- CN215942542U CN215942542U CN202122643624.3U CN202122643624U CN215942542U CN 215942542 U CN215942542 U CN 215942542U CN 202122643624 U CN202122643624 U CN 202122643624U CN 215942542 U CN215942542 U CN 215942542U
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Abstract
The utility model discloses a grinding groove of a multi-station centrifugal steel cylinder polishing machine, which comprises a groove body with a containing space and is characterized in that the cross section of the groove body is in a U-shaped structure, a tail end cover and a head end cover which are arranged in parallel are respectively arranged at two ends of the groove body, a driving gear is arranged at the outer side of the head end cover, a group of hole seats which are arranged at equal intervals are respectively arranged at two sides of an opening part of the U-shaped structure along the length direction of the groove body, the hole seats at the two sides correspond to each other one by one, and a detachable pressing device is arranged on the corresponding hole seat. The polishing device has the advantages that the polishing device is high in working efficiency, integral structure and driving and steel bottle central line coaxial arrangement are achieved, centrifugal rotation and rotation are stable and reliable, the scheme for grinding the surface roughness uniformity of the inner wall is provided, the integral structure is simple, the strength is high, bottling is automatically positioned, and the installation is convenient.
Description
Technical Field
The utility model relates to a steel cylinder inner wall grinding equipment technology, in particular to a grinding groove of a multi-station centrifugal steel cylinder polishing machine.
Background
Medical gas cylinders and industrial gas cylinders are generally used to contain high-purity gas, and the demand is increasing along with the development of scientific technology. The mirror polishing of the inner wall of the steel cylinder is a necessary prerequisite for filling high-purity gas, and the roughness of the inner wall of the steel cylinder directly influences the purity of the filled gas. If the roughness of the inner wall surface is not enough, phenomena such as corrosion, impurities and the like occur, and finally, high-purity gas cannot be filled or the gas can not be used for a long time.
In the prior art, the polishing mode of the inner wall of the steel cylinder basically adopts single-cylinder rolling polishing, and the work needs several days. For example, the patent publication No. CN202592226U discloses a steel cylinder inner wall polishing device, wherein one end of a frame is hinged, a hydraulic lifting mechanism is arranged at the lower part of the frame far away from the hinged end, the steel cylinder to be polished is arranged on the frame through rotary supporting frames at the two ends, and the steel cylinder to be polished is driven to rotate by a motor through a speed reducer; the surface of the polishing pipe is fully distributed with polishing liquid jet holes, one end of the polishing pipe is sealed, the other end of the polishing pipe is communicated with a high-pressure hose filled with high-pressure polishing liquid, the polishing pipe is erected inside a steel cylinder to be polished through a sealed end rotary support and a rotary joint at the other end of the polishing pipe, and the polishing pipe is driven to rotate by a high-speed motor. These devices are inefficient and some are complex to assemble and operate. And adopt the device that many steel bottles polished simultaneously, also because transmission structure is unreasonable, there are eccentric beat scheduling problem and lead to the steel bottle inner wall to grind inhomogeneous when centrifugal motion.
Disclosure of Invention
The utility model aims to solve the problems and provides a grinding groove of a multi-station centrifugal steel cylinder polishing machine, which has the characteristics of multi-station polishing of multiple bottles simultaneously, high efficiency, uniform roughness of the inner wall surface after grinding, convenience in installation and the like.
The technical problem of the utility model is mainly solved by the following technical scheme: the utility model provides a multistation centrifugal steel bottle burnishing machine grinds groove, is including the groove body that has accommodation space, characterized by the U-shaped structure is personally submitted to the transversal of groove body, and the both ends of groove body are equipped with parallel arrangement's tail end lid and head end lid respectively, are equipped with drive gear in the outside of head end lid, are equipped with a set of equidistant hole seat of arranging respectively along groove body length direction in the opening position both sides of U-shaped structure, and the hole seat one-to-one of both sides sets detachable closing device on the hole seat that corresponds.
In the grinding groove of the multi-station centrifugal steel cylinder polishing machine, preferably, the height of the U-shaped structure of the groove body is larger than the width of the groove body, and the driving gear is fixed at the central part of the head end cover through the flange body and the short shaft.
In the grinding groove of the multi-station centrifugal steel cylinder polishing machine, preferably, a shaft head with a flange body is arranged at the center of the tail end cover, and the shaft head and the driving gear are coaxially arranged.
In the grinding groove of the multi-station centrifugal steel cylinder polishing machine, preferably, the center of the driving gear corresponds to the axis of the steel cylinder.
In the grinding groove of the multi-station centrifugal steel cylinder polishing machine, preferably, the hole seat is provided with a flat through hole which is transversely arranged along the groove body, and the pressing device is provided with a cross beam matched with the flat through hole.
In the grinding groove of the multi-station centrifugal steel cylinder polishing machine, the pressing device preferably comprises a flat steel type cross beam, a movable block is arranged below the cross beam, and an adjusting bolt is arranged between the movable block and the cross beam.
In the grinding groove of the multi-station centrifugal steel cylinder polishing machine, preferably, the movable block is provided with two pressing blocks matched with the steel cylinder, and the two pressing blocks are arranged in a splayed shape; and an anti-skid layer is arranged on the surface of the pressing block.
This technical scheme is with single groove body of centrifugal steel bottle burnishing machine that has single steel bottle, many steel bottle accommodation space as the design object, and the accommodation space cross-section is the U-shaped structure, with steel bottle cross-section looks adaptation, freely fixes a position the steel bottle the latter half completely. The U-shaped structure height slightly is greater than the width to satisfy detachable closing device and fasten the steel bottle from the top, guarantee the stability of centrifugal work process steel bottle. The two ends of the groove body are closed by a head and a tail end cover, the steel cylinder with the standard size is quantified, and the steel cylinder is used as the basis of a positioning and power transmission device of the whole grinding groove. The driving gear is fixed on the rotation center of an end cover through a flange body and a short shaft, and the rotation center corresponds to the axle center of the steel cylinder.
The detachable pressing device of the device is positioned according to the loading amount of the steel cylinder, the hole seats are arranged on two sides of the opening part of the tank body at equal intervals, the detachable pressing device is flexibly configured through the hole seats, namely, the position of the detachable pressing device is selected according to the length and the number of the steel cylinder, and multiple bottle configuration modes in one tank body are met.
The detachable pressing device needs to ensure that the steel cylinder for centrifugal grinding is completely fixed, and the freedom degree in all directions in the rotating process is eliminated. The detachable pressing device takes the hole seat flat through hole as a positioning reference through a cross beam, the reference size range is large, and the assembly operation is convenient; the movable block of crossbeam below can reciprocate in a flexible way, can hug closely the steel bottle surface, through adjusting bolt adjustment movable block height to the tight movable block in top makes the steel bottle close as an organic whole with the groove body, guarantees centrifugal grinding operation safety.
Compared with the prior art, the utility model has the beneficial effects that: the polishing device has the advantages that the polishing device is high in working efficiency, integral structure and driving and steel bottle central line coaxial arrangement are achieved, centrifugal rotation and rotation are stable and reliable, the scheme for grinding the surface roughness uniformity of the inner wall is provided, the integral structure is simple, the strength is high, bottling is automatically positioned, and the installation is convenient.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of one end of fig. 1.
Fig. 3 is a schematic structural diagram of a pressing device of the present invention.
FIG. 4 is a schematic structural diagram of an embodiment of the present invention in two-cylinder bottling mode.
Fig. 5 is a schematic structural diagram of an embodiment of a three-cylinder bottling method of the present invention.
Fig. 6 is a schematic structural view of an embodiment of the present invention applied to a roller set.
In the figure: 1. the groove comprises a groove body, 2 parts of a tail end cover, 3 parts of a head end cover, 4 parts of a driving gear, 5 parts of a steel cylinder, 6 parts of a hole seat, 7 parts of a pressing device, 701 parts of a cross beam, 702 parts of a movable block, 703 parts of a pressing block, 704 parts of an anti-skid layer and 705 parts of an adjusting bolt.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
The embodiment is a multistation centrifugal steel bottle burnishing machine grinds groove, refers to fig. 1, fig. 2, establishes the rectangular form groove body 1 that has accommodation space of cuboid, and groove body 1 adopts welding such as channel-section steel, band steel to form, all strengthens with deep floor except that other positions of opening face to ensure overall structure intensity. The cross section of the trough body 1 is in a U-shaped structure, and the height dimension of the U-shaped structure of the trough body 1 is larger than the width dimension by the height of one movable block 702 (see fig. 3). The two ends of the tank body 1 are respectively provided with a tail end cover 2 and a head end cover 3 which are arranged in parallel, the outer side of the head end cover 3 is provided with a driving gear 4, the driving gear 4 is fixed at the central point of the head end cover 3 through a flange body and a short shaft, and the central point mainly refers to the axis of the steel cylinder 5, namely the center of the driving gear 4 corresponds to the axis of the steel cylinder 5.
A group of hole seats 6 which are arranged at equal intervals are respectively arranged on two sides of the opening part of the U-shaped structure along the length direction of the groove body 1, the hole seats are vertically arranged by flat steel and are provided with flat through holes which are transversely arranged along the groove body. The hole seats 6 on the two sides are in one-to-one correspondence, and each corresponding hole seat 6 can be provided with a detachable pressing device 7.
The central part of the tail end cover 2 is also provided with a shaft head with a flange body, a bearing is arranged in the flange body, and the shaft head and the driving gear 4 are coaxially arranged. The flange body of the tail end cover 2 and the flange body of the head end cover 3 are fixedly arranged in the roller frame together to form the roller body of the centrifugal steel cylinder polishing machine, as shown in figure 6.
The pressing device 7 is specifically shown in fig. 3, and includes a shoulder pole type (flat steel type) beam 701 which is matched with a flat through hole on the hole seat 6, a movable block 702 which stretches across the upper surface of the steel cylinder 5 is arranged below the beam 701, an adjusting bolt 705 is arranged between the movable block 702 and the beam 701, the adjusting bolt 705 penetrates through the beam 701, a threaded hole matched with the adjusting bolt 705 is arranged on the beam 701, and the lower end of the adjusting bolt 705 abuts against the movable block 702. The movable block 702 is provided with two pressing blocks 703 matched with the steel cylinder 5, and the two pressing blocks 703 are arranged in a splayed shape to press two sides of the upper half part of the steel cylinder 5. The surface of the pressing block 703 is provided with a rubber anti-slip layer 704.
Referring to fig. 1 again, a single steel bottle 5 is clamped, and 3 pressing devices 7 arranged at intervals are used for pressing on one steel bottle 5 to be fastened. The steel cylinder 5 can be randomly arranged in the same direction (the same applies below).
The embodiment shown in fig. 4, in which two short cylinders 5 are arranged in the grinding groove, requires that each cylinder 5 must have a pressing device 7 to press the cylinder 5 at an intermediate position.
In the embodiment shown in fig. 5 in which three short cylinders 5 are disposed in the grinding groove, each cylinder 5 has a pressing device 7 for pressing the middle of the cylinder 5.
The above embodiments are illustrative of the present invention, and are not limited to the present invention, the cross section of the trough body 1 is a hexagonal structure, the pressing device 7 adopts a design idea of the present invention, and adopts a mode of single-side hinge and other-side pressing locking or other modes, and so on, and any simple transformed structure of the present invention and so on are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a multistation centrifugal steel bottle burnishing machine grinds groove, is including groove body (1) that has accommodation space, characterized by the transversal U-shaped structure of personally submitting of groove body, the both ends of groove body are equipped with parallel arrangement's tail end lid (2) and head end lid (3) respectively, are equipped with drive gear (4) in the outside of head end lid, are equipped with hole seat (6) of a set of equidistant range respectively along groove body length direction in the opening position both sides of U-shaped structure, and the hole seat one-to-one of both sides sets detachable closing device (7) on the hole seat of correspondence.
2. The grinding groove of the multi-station centrifugal steel bottle polishing machine according to claim 1, wherein the U-shaped structure of the groove body (1) is higher than the U-shaped structure of the groove body, and the driving gear (4) is fixed at the central part of the head end cover (3) through a flange body and a short shaft.
3. The grinding groove of the multi-station centrifugal steel cylinder polishing machine according to claim 2, wherein a shaft head with a flange body is arranged at the central part of the tail end cover (2), and the shaft head and the driving gear (4) are coaxially arranged.
4. A grinding groove of a multi-station centrifugal steel cylinder polisher according to claim 1, 2 or 3 characterized in that the center of the driving gear (4) corresponds to the axis of the steel cylinder (5).
5. A grinding groove of a multi-station centrifugal steel bottle polishing machine according to claim 1, characterized in that the hole seat (6) is provided with a flat through hole arranged along the transverse direction of the groove body, and the compressing device (7) is provided with a cross beam (701) matched with the flat through hole.
6. A multi-station centrifugal steel cylinder polishing machine grinding groove according to claim 1 or 5, characterized in that the compressing device (7) comprises a flat steel type beam (701), a movable block (702) is arranged below the beam, and an adjusting bolt (705) is arranged between the movable block and the beam.
7. The grinding groove of the multi-station centrifugal steel cylinder polishing machine according to claim 6, wherein the movable block (702) is provided with two pressing blocks (703) matched with the steel cylinder (5), and the two pressing blocks are arranged in a splayed shape; the surface of the pressing block (703) is provided with an anti-slip layer (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122643624.3U CN215942542U (en) | 2021-10-29 | 2021-10-29 | Multistation centrifugal steel bottle burnishing machine grinds groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122643624.3U CN215942542U (en) | 2021-10-29 | 2021-10-29 | Multistation centrifugal steel bottle burnishing machine grinds groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942542U true CN215942542U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122643624.3U Active CN215942542U (en) | 2021-10-29 | 2021-10-29 | Multistation centrifugal steel bottle burnishing machine grinds groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942542U (en) |
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2021
- 2021-10-29 CN CN202122643624.3U patent/CN215942542U/en active Active
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