CN218169821U

CN218169821U - Stable form umbrella skeleton sander convenient to multi-angle is handled

Info

Publication number: CN218169821U
Application number: CN202222326651.2U
Authority: CN
Inventors: 萧佳富
Original assignee: Jinjiang Fuyi Umbrella Co ltd
Current assignee: Jinjiang Fuyi Umbrella Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-30
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a stable type umbrella framework sander convenient for multi-angle processing, which comprises a base and four supporting columns, wherein the lower end of the base is fixedly provided with the four supporting columns; further comprising: the connecting frame is fixedly arranged on the base, a transmission screw rod is arranged on the base, and two moving blocks are arranged on the transmission screw rod; two side gears are fixed on the center rod and connected with a central gear, the central gear is fixedly installed on the sleeve, an adjusting screw rod is installed on the sleeve, the lower end of the adjusting screw rod is connected with a grinding block, and a stand column is fixedly connected to the side of the grinding block. This stable form umbrella skeleton sander convenient to multi-angle is handled can conveniently polish to the different angles of umbrella skeleton when polishing to umbrella skeleton, avoids polishing the dish and can only polish to the umbrella skeleton of fixed angle, can improve the stability of umbrella skeleton when polishing simultaneously.

Description

Stable form umbrella skeleton sander convenient to multi-angle is handled

Technical Field

The utility model relates to a sander technical field specifically is a stable form umbrella skeleton sander convenient to multi-angle is handled.

Background

The umbrella is the instrument that provides the shady and cool environment or shield rain, snow, when the umbrella was made, in order to make its umbrella can be stable strut, all can set up umbrella skeleton in the inside of umbrella cloth usually, utilizes umbrella skeleton can support umbrella cloth, makes the expansion that its umbrella cloth can be normal with accomodate, nevertheless in order to guarantee the smoothness of umbrella skeleton, all uses the sander to polish umbrella skeleton usually.

The umbrella processing and grinding machine with the publication number of CN214054792U comprises a portal frame, wherein the portal frame is fixedly arranged at the top of the workbench; the push rod motor is fixedly arranged on the inner wall of the top of the portal frame; the polishing mechanism is fixedly arranged on an output shaft of the push rod motor; a v-21274; the bidirectional screw rod is rotatably arranged on the inner walls of two sides of the v-shaped frame 21274; the two linkage plates are both installed on the bidirectional screw rod in a threaded manner; the linkage plate comprises two hollow columns, and the two hollow columns are fixedly installed on one sides, close to each other, of the two linkage plates respectively.

Among them there are also the following technical drawbacks in the prior art: above-mentioned polisher is when polishing umbrella frame, it is polished to umbrella frame through push rod motor control grinding disc lift adjustment from coming, but the in-process of polishing dish of polishing can only polish the single angle of umbrella frame, when needs are polished other surfaces of umbrella frame, then need lift the umbrella frame after fixing off and transfer the direction back and carry out the clamping again, holistic operation is comparatively loaded down with trivial details, simultaneously also can very big influence to the work efficiency of whole polishing behind the clamping that does not stop to umbrella frame.

We have therefore proposed a stable type umbrella frame sander for facilitating multi-angle processing in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form umbrella skeleton sander convenient to multi-angle is handled, polisher on the existing market that with solve above-mentioned background and put forward when polishing umbrella skeleton, it is followed and is polished umbrella skeleton through push rod motor control polishing disk lift adjustment, the in-process polishing disk of nevertheless polishing can only polish the single angle of umbrella skeleton, when needs are polished other surfaces of umbrella skeleton, then need lift the umbrella skeleton after fixing off the direction of turning and carry out the clamping again after, holistic operation is comparatively loaded down with trivial details, the while is carried out the problem that also can very big influence the whole work efficiency of polishing behind the clamping that does not stop to umbrella skeleton.

In order to achieve the above object, the utility model provides a following technical scheme: a stable type umbrella framework sander convenient for multi-angle processing comprises a base and four support columns, wherein the lower end of the base is fixedly provided with the four support columns;

further comprising:

the connecting frame is fixedly arranged on the base, a transmission screw rod is arranged on the base, and two moving blocks are arranged on the transmission screw rod;

the two sleeving rings are respectively and fixedly connected to the upper ends of the two moving blocks, the side edges of the sleeving rings are provided with limiting screws, and one ends of the limiting screws extending into the sleeving rings are fixedly connected with pressing blocks;

the belt pulley is used for connecting the transmission screw rod and the central rod, the central rod is arranged on the fixed plate in a penetrating mode, the upper end of the fixed plate is fixedly connected to the connecting frame, and the end portion of the central rod is arranged at the output end of the servo motor;

two side gears are fixed on the central rod respectively, a central gear is connected between the side gears, the central gear is fixedly installed on the sleeve, an adjusting screw rod is installed on the sleeve, the lower end of the adjusting screw rod is connected with a polishing block, and a stand column is fixedly connected to the side of the polishing block.

Preferably, the two transmission screw rods are in threaded connection with the moving block, and the circle center of the socket ring at the upper end of the moving block and the circle center of the sleeve are located on the same straight line.

Through adopting above-mentioned technical scheme, thereby rotation through the transmission lead screw can make the movable block remove, and the centre of a circle of the grafting ring flushes with telescopic centre of a circle simultaneously, and then can insert the umbrella skeleton to in grafting ring and the sleeve.

Preferably, the limit screws are symmetrically arranged about a vertical central axis of the socket ring, and the limit screws are in threaded connection with the side edge of the socket ring.

Through adopting above-mentioned technical scheme, thereby can carry out spacing clamp tightly to umbrella frame through spacing lead screw in the rotation that cup joints the ring side.

Preferably, the two lateral gears and the central gear are in meshed connection, and the central gear is in key connection with the sleeve.

Through adopting above-mentioned technical scheme, thereby can make inboard sun gear carry out synchronous revolution when two side direction gears are rotatory.

Preferably, the lower end of the adjusting screw rod is in threaded connection with the upper end of the polishing block, and the left side and the right side of the upper end of the polishing block are fixedly connected with stand columns.

Through adopting above-mentioned technical scheme, utilize accommodate the lead screw's rotation can make threaded connection's sanding block carry out synchronous motion.

Preferably, the upright post penetrates through the sleeve, the outer wall of the upright post and the inner wall of the sleeve are mutually attached, and the upright post and the sleeve are in sliding connection.

Through adopting above-mentioned technical scheme, thereby can avoid the sanding block to follow accommodate the lead screw synchronous revolution through the slip of stand on the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the stable type umbrella framework sander convenient for multi-angle processing can conveniently polish different angles of an umbrella framework when polishing the umbrella framework, prevents a polishing disc from only polishing the umbrella framework with fixed angles, and can improve the stability of the umbrella framework when polishing;

1. the umbrella frame to be polished is inserted into the two sleeving rings and the sleeve in a penetrating mode, the limiting screw rods on the sides of the sleeving rings are rotated, the pressing blocks in threaded connection can clamp and limit the umbrella frame through rotation of the limiting screw rods, and meanwhile the adjusting screw rods on the sleeve are rotated to enable the polishing blocks at the lower end of the adjusting screw rods to be attached to the umbrella frame, so that the umbrella frame to be polished is suitable for umbrella frames with different diameters;

2. be provided with the transmission lead screw, thereby can make the sleeve carry out synchronous revolution under side direction gear and sun gear's effect through servo motor control well core rod just reversing, thereby utilize telescopic rotation can comprehensively polish to umbrella frame's circumference, avoid polishing of the single angle that can only go on to umbrella frame, can utilize the belt pulley to make the transmission lead screw carry out synchronous revolution after well core rod just reversing the rotation simultaneously, utilize transmission lead screw reciprocating rotation to make the movable block drive the umbrella frame after fixing to carry out synchronous movement from this, and then improve the effect of polishing to umbrella frame with this.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the servo motor and the lateral gear of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the moving block and the socket ring of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the side gear and the central gear of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the adjusting screw and the polishing block of the present invention.

In the figure: 1. a base; 2. a support column; 3. a linking frame; 4. a transmission screw rod; 5. a moving block; 6. a sleeving connection ring; 7. a limit screw; 8. briquetting; 9. a pulley; 10. a center pole; 11. a fixing plate; 12. a servo motor; 13. a lateral gear; 14. a sun gear; 15. a sleeve; 16. adjusting the screw rod; 17. grinding blocks; 18. and (7) a vertical column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a stable type umbrella framework sander convenient for multi-angle processing comprises a base 1 and supporting columns 2, wherein the lower end of the base 1 is fixedly provided with the four supporting columns 2; the base 1 is fixedly provided with a connecting frame 3, the base 1 is provided with a transmission screw rod 4, and the transmission screw rod 4 is provided with two moving blocks 5; the two sleeving rings 6 are respectively and fixedly connected to the upper ends of the two moving blocks 5, the side edges of the sleeving rings 6 are provided with limit screws 7, and one ends, extending into the sleeving rings 6, of the limit screws 7 are fixedly connected with pressing blocks 8; an adjusting screw rod 16 is installed on the sleeve 15, the lower end of the adjusting screw rod 16 is connected with a grinding block 17, and the side edge of the grinding block 17 is fixedly connected with an upright post 18. The lower end of the adjusting screw rod 16 is in threaded connection with the upper end of the polishing block 17, and the left side and the right side of the upper end of the polishing block 17 are fixedly connected with upright posts 18. The column 18 penetrates the sleeve 15, the outer wall of the column 18 and the inner wall of the sleeve 15 are attached to each other, and the column 18 and the sleeve 15 are connected in a sliding manner.

As shown in fig. 1-3 and fig. 5, the umbrella frame to be polished is inserted into the two sleeving rings 6 and the sleeve 15 in a penetrating manner, at the moment, the limiting screw 7 on the side of the sleeving ring 6 is rotated, so that the pressing block 8 at the end part of the limiting screw 7 moves towards the inner side of the sleeving ring 6, and therefore the pressing block 8 can be used for limiting the umbrella frame to be polished, the stability of the umbrella frame during polishing is ensured, and after the umbrella frame is positioned, the adjusting screw rod 16 on the sleeve 15 is rotated, and the rotation of the adjusting screw rod 16 can enable the polishing block 17 in threaded connection to move towards the inner side of the sleeve 15, so that the polishing block 17 and the umbrella frame are attached to each other.

The belt pulley 9 is used for connecting the transmission screw rod 4 and the central rod 10, the central rod 10 is arranged on the fixing plate 11 in a penetrating mode, the upper end of the fixing plate 11 is fixedly connected to the connecting frame 3, and the end portion of the central rod 10 is arranged at the output end of the servo motor 12;

two lateral gears 13 respectively fixed on the two central rods 10, a central gear 14 connected between the two lateral gears 13, and the central gear 14 fixedly installed on the sleeve 15; the two transmission screw rods 4 are in threaded connection with the moving block 5, and the circle center of the sleeving ring 6 at the upper end of the moving block 5 and the circle center of the sleeve 15 are located on the same straight line. The limiting screw rods 7 are symmetrically arranged about the vertical central axis of the sleeving ring 6, and the limiting screw rods 7 are in threaded connection with the side edge of the sleeving ring 6. The two lateral gears 13 and the central gear 14 are in meshed connection, and the central gear 14 is in keyed connection with the sleeve 15.

As shown in fig. 1, 2 and 4, two servo motors 12 are started, two central rods 10 can be controlled to rotate forward and backward by starting the servo motors 12, the central gears 14 can be driven to rotate synchronously by the rotation of the two central rods 10 through lateral gears 13, the sleeves 15 can be rotated by the rotation of the central gears 14, therefore, the umbrella frames can be uniformly ground in the circumferential direction through grinding blocks 17 inside the sleeves 15, grinding which can only be carried out on a single angle of the umbrella frames is avoided, meanwhile, the central rods 10 can drive the transmission lead screws 4 to rotate by the belt pulleys 9 after rotating, the movement blocks 5 in threaded connection can drive the umbrella frames to synchronously move back and forth by forward rotation and backward rotation of the transmission lead screws 4, and therefore, the grinding effect on the umbrella frames can be improved by the aid of the umbrella frames which move back and forth and the sleeves 15 which rotate.

The working principle is as follows: when the stable type umbrella framework sander convenient for multi-angle processing is used, firstly, as shown in the figures 1-5, the limiting screw 7 at the side of the sleeving ring 6 is rotated to limit the pressing block 8 of the limiting screw to limit the umbrella framework to be sanded, the adjusting screw 16 is rotated to enable the sanding block 17 of the threaded connection to move towards the inner side of the sleeve 15, the sanding block 17 of the adjusting screw is attached to the umbrella framework, then the two servo motors 12 are started, the two central rods 10 can be controlled to rotate positively and negatively through the starting of the servo motors 12, the central gear 14 and the sleeve 15 are driven to rotate by the lateral gear 13, the circumferential direction of the umbrella framework is uniformly sanded by the sanding block 17 inside the sleeve 15, the umbrella framework on the adjusting screw 5 can be driven to perform synchronous reciprocating movement by the positive and negative rotation of the transmission screw 4, and the sanding effect of the umbrella framework on the umbrella framework can be improved by the reciprocating movement and the rotating sleeve 15.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A stable type umbrella framework sander convenient for multi-angle processing comprises a base (1) and supporting columns (2), wherein four supporting columns (2) are fixedly installed at the lower end of the base (1);

it is characterized by also comprising:

the connecting frame (3) is fixedly arranged on the base (1), a transmission screw rod (4) is arranged on the base (1), and two moving blocks (5) are arranged on the transmission screw rod (4);

the two sleeving rings (6) are respectively and fixedly connected to the upper ends of the two moving blocks (5), a limiting screw (7) is installed on the side edge of each sleeving ring (6), and a pressing block (8) is fixedly connected to one end, extending into the sleeving ring (6), of each limiting screw (7);

the belt pulley (9) is used for connecting the transmission screw rod (4) and a central rod (10), the central rod (10) is installed on the fixing plate (11) in a penetrating mode, the upper end of the fixing plate (11) is fixedly connected to the connecting frame (3), and the end portion of the central rod (10) is installed at the output end of the servo motor (12);

two side gears (13) are fixed respectively on well core rod (10), two be connected with sun gear (14) between side gear (13), and sun gear (14) fixed mounting is on sleeve (15), install accommodate the lead screw (16) on sleeve (15), and the lower extreme of accommodate the lead screw (16) is connected with sanding block (17), the side fixedly connected with stand (18) of sanding block (17).

2. The stabilized umbrella frame sander for facilitating multi-angle handling of claim 1, wherein: the two transmission screw rods (4) are in threaded connection with the moving block (5), and the circle center of the sleeving ring (6) at the upper end of the moving block (5) and the circle center of the sleeve (15) are located on the same straight line.

3. The stabilized umbrella frame sander for facilitating multi-angle handling of claim 1, wherein: the limiting screw rods (7) are symmetrically arranged about the vertical central axis of the sleeving ring (6), and the limiting screw rods (7) are in threaded connection with the side edge of the sleeving ring (6).

4. The stabilized umbrella frame sander for facilitating multi-angle handling of claim 1, wherein: the two lateral gears (13) and the central gear (14) are in meshed connection, and the central gear (14) is in key connection with the sleeve (15).

5. The stabilized umbrella frame sander for facilitating multi-angle handling of claim 1, wherein: the lower end of the adjusting screw rod (16) is in threaded connection with the upper end of the polishing block (17), and the left side and the right side of the upper end of the polishing block (17) are fixedly connected with stand columns (18).

6. The stabilized umbrella frame sander for facilitating multi-angle handling of claim 1, wherein: the upright post (18) penetrates through the sleeve (15), the outer wall of the upright post (18) and the inner wall of the sleeve (15) are mutually attached, and the upright post (18) and the sleeve (15) are in sliding connection.