Umbrella middle rod high-low rod position clamping device

Abstract

The utility model discloses an umbrella middle rod high-low rod position clamping device, which relates to the technical field of umbrella manufacturing, and comprises a base, a support rod is rotatably connected between two ends of the top of the base, the rod wall of the support rod is fixedly connected with a lengthening plate, and a rotating mechanism fixedly connected with the support rod is arranged in a cavity at one end of the top of the base. An adjusting sliding rod is fixedly connected into a cavity of the lengthening plate, a sliding sleeve is slidably connected to the rod wall of the adjusting sliding rod, a first sliding opening is formed in the surface of the lengthening plate, and one end of the sliding sleeve penetrates through the first sliding opening and is fixedly connected with a driving bin. The base provided by the utility model can be conveniently matched with the umbrella middle rod for assembly on the basis of freely adjusting the distance and the angle of the clamping device in the clamping device, so that the problem that the distance and the angle of the existing high-low rod position clamping device for the umbrella middle rod cannot be conveniently adjusted to be matched with the umbrella middle rod for assembly is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to umbrella manufacturing technical field, concretely relates to a high and low pole position clamping device of umbrella middle stick. BACKGROUND

[0002] Umbrella middle stick is the cooperation operation of section insertion and middle stick cutting pressure casting forming, needs multiple processes to carry out careful processing and batch correction, promotes accurate product qualified rate and assembly efficiency, thereby guaranteeing the flexible adjustment and installation convenience of connecting piece of the receiving end of middle stick section.

[0003] The existing high and low pole position clamping device of umbrella middle stick clamps and fixes the bottom of umbrella middle stick through the clamp, thereby facilitating subsequent assembly, but the position of the clamp is usually fixed and cannot be adjusted in distance, may overlap the position that needs to be assembled with the umbrella middle stick, and cannot be adjusted in angle to cooperate with the assembly of the middle stick, which is inconvenient to use, and the problem that the existing high and low pole position clamping device of umbrella middle stick is inconvenient to adjust in distance and angle to cooperate with the assembly of the umbrella middle stick needs to be solved. UTILITY MODEL CONTENTS

[0004] In view of the above problems of the existing high and low pole position clamping device of umbrella middle stick, the utility model is proposed.

[0005] Therefore, the utility model aims at providing a high and low pole position clamping device of umbrella middle stick, which solves the problem that the existing high and low pole position clamping device of umbrella middle stick is inconvenient to adjust in distance and angle to cooperate with the assembly of the umbrella middle stick.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high and low pole position clamping device of umbrella middle stick, including the base, the top of the base is rotatably connected with the support rod between both ends, the rod wall of the support rod is fixedly connected with the lengthening plate, the cavity of one end of the top of the base is provided with the rotating mechanism fixedly connected with the support rod, the cavity of the lengthening plate is fixedly connected with the adjusting slide rod, the rod wall of the adjusting slide rod is slidably connected with the sliding sleeve, the surface of the lengthening plate is provided with the first sliding port, one end of the sliding sleeve passes through the first sliding port and is fixedly connected with the driving bin, the surface of the base and the driving bin is fixedly connected with the U-shaped plate, the positions of both ends of the U-shaped plate correspond, and the side walls of both ends are provided with the second sliding port, the cavities of the base and the driving bin are fixedly connected with the arc-shaped clamping plate through the driving mechanism at both ends, both ends of the arc-shaped clamping plate extend to between both ends of the corresponding U-shaped plate through the second sliding port, the side wall of the lengthening plate is slidably connected with the adjusting plate through the adjusting sliding port, one end of the adjusting plate is fixedly connected with the side wall of the sliding sleeve through the adjusting sliding port, the adjusting plate is provided with the limiting mechanism inserted with the adjusting slide rod, the surface of the base is provided with the third sliding port and is slidably connected with the positioning seat, the cavity of the base is fixedly connected with the electric push rod, one end of the positioning seat is fixedly connected with one end of the electric push rod through the third sliding port.

[0007] Preferably, the rotating mechanism comprises a grooved wheel, a first motor and a dial plate, one end of the supporting rod passes through the side wall of the base and is fixedly connected with the grooved wheel, one end in the cavity of the base is fixedly connected with the first motor, one end of the first motor is fixedly connected with the dial plate, and the dial plate is in meshing connection with the grooved wheel.

[0008] Preferably, the driving mechanism comprises a second motor, a bidirectional screw rod and a threaded sleeve, the cavities of the base and the driving bin are fixedly connected with the second motor, one end of the second motor is fixedly connected with the bidirectional screw rod, the rod wall of the bidirectional screw rod is threadedly connected with the threaded sleeve at both ends, and one end side wall of the threaded sleeve at both ends is fixedly connected with the corresponding arc-shaped clamping plate side wall.

[0009] Preferably, the limiting mechanism comprises a plug rod and a plug hole, the adjusting plate is slidingly connected with the plug rod, the rod wall of the adjusting slide rod is provided with a plurality of plug holes, one end of the plug rod passes through the side wall of the adjusting plate and the sliding sleeve and is inserted into one of the plug holes.

[0010] Further, the inner side wall of each arc-shaped clamping plate is fixedly connected with a rubber protection pad.

[0011] Preferably, the bottom of the base is fixedly connected with a plurality of supporting legs.

[0012] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0013] The utility model discloses a driving bin is arranged on the sliding sleeve side wall, thereby facilitating the distance adjustment of one pair of arc-shaped clamping plates on the adjusting slide rod, limiting the sliding sleeve through the limiting mechanism after adjustment, using the positioning seat arranged, by the one end of the umbrella middle stick is inserted into the positioning seat, thereby facilitating the positioning of the center point of arc-shaped clamping plate before clamping, using the electric push rod arranged, thereby adjusting the distance of positioning seat through the third sliding mouth.

[0014] The utility model discloses a second motor arranged in the base and the driving bin, thereby can drive the rotation of the threaded sleeve at both ends of the corresponding bidirectional screw rod, thereby driving the arc-shaped clamping plate of the threaded sleeve side wall to move back and forth in the second sliding mouth, thereby clamping the umbrella middle stick.

[0015] The utility model discloses a first motor arranged in one end in the cavity of the base, drives the meshing rotation of dial plate and grooved wheel, thereby driving the rotation of the extension plate through the supporting rod, switches the arc-shaped clamping plate of the lateral cooperation of the side wall at both ends of the driving bin and clamps the umbrella middle stick, and the assembly is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments will be briefly introduced as follows. Obviously, the accompanying drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0017] Figure 1 It is a front structure schematic view of the present application.

[0018] Figure 2 It is a front structure sectional view of the present application.

[0019] Figure 3 It is a partial side structure sectional view of the present application.

[0020] Figure 4 It is a lengthened plate structure sectional view of the present application.

[0021] Figure 5 It is a rotating mechanism structure schematic view of the present application.

[0022] Explanation of reference signs:

[0023] 1, base; 2, support rod; 3, lengthened plate; 4, adjusting sliding rod; 5, sliding sleeve; 6, first sliding port; 7, driving bin; 8, U-shaped plate; 9, second sliding port; 10, arc-shaped clamping plate; 11, adjusting sliding port; 12, adjusting plate; 13, third sliding port; 14, positioning seat; 15, electric push rod; 16, grooved wheel; 17, first motor; 18, dial; 19, second motor; 20, bidirectional screw rod; 21, threaded sleeve; 22, insertion rod; 23, insertion hole; 24, rubber protection pad; 25, supporting leg. DETAILED DESCRIPTION

[0024] In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail with reference to the accompanying drawings.

[0025] The present application discloses a kind of umbrella middle stick high-low pole position clamping device.

[0026] The present application provides a kind of Figures 1-5The umbrella middle stick high-low rod position clamping device shown includes a base 1, both ends of the top of the base 1 are rotatably connected with support rods 2, the rod wall of the support rod 2 is fixedly connected with an extension plate 3, one end of the top of the base 1 is provided with a rotating mechanism fixedly connected with the support rod 2 in the cavity, the cavity of the extension plate 3 is fixedly connected with an adjusting sliding rod 4, the rod wall of the adjusting sliding rod 4 is slidingly connected with a sliding sleeve 5, the surface of the extension plate 3 is provided with a first sliding port 6, one end of the sliding sleeve 5 passes through the first sliding port 6 and is fixedly connected with a drive bin 7, the surfaces of the base 1 and the drive bin 7 are fixedly connected with U-shaped plates 8, the positions of the two ends of the U-shaped plate 8 correspond and the side walls of the two are provided with second sliding ports 9, the cavities of the base 1 and the drive bin 7 are fixedly connected with arc-shaped clamping plates 10 through drive mechanisms at both ends, both ends of the arc-shaped clamping plate 10 extend to between the two ends of the corresponding U-shaped plate 8 through the second sliding port 9, the side wall of the extension plate 3 is slidingly connected with an adjusting plate 12 through an adjusting sliding port 11, one end of the adjusting plate 12 is fixedly connected with the side wall of the sliding sleeve 5 through the adjusting sliding port 11, the adjusting plate 12 is provided with a limiting mechanism inserted with the adjusting sliding rod 4, the surface of the base 1 is provided with a third sliding port 13 and is slidingly connected with a positioning seat 14, the cavity of the base 1 is fixedly connected with an electric push rod 15, one end of the positioning seat 14 is fixedly connected with one end of the electric push rod 15 through the third sliding port 13, the arc-shaped clamping plate 10 is provided, driven by the drive mechanism, and the umbrella middle stick is clamped and fixed by moving towards each other to facilitate assembly, the extension plate 3 is provided, can be rotated by 90 degrees each time by the rotating mechanism, and the horizontal and vertical directions are switched to facilitate assembly of the umbrella middle stick, the drive bin 7 is provided on the side wall of the sliding sleeve 5, so that the distance between the two arc-shaped clamping plates 10 on the adjusting sliding rod 4 is adjusted, the sliding sleeve 5 is limited by the limiting mechanism after adjustment, the positioning seat 14 is provided, one end of the umbrella middle stick is inserted into the positioning seat 14, so that the center point of the arc-shaped clamping plate 10 is positioned before clamping, the electric push rod 15 is provided, the distance of the positioning seat 14 is adjusted through the third sliding port 13, so as to solve the problem that the existing umbrella middle stick high-low rod position clamping device is not convenient for distance adjustment and angle adjustment to cooperate with the umbrella middle stick for assembly.

[0027] In order to drive the extension plate 3 to rotate, as shown, Figure 2 and 5 The rotating mechanism includes a grooved wheel 16, a first motor 17 and a dial 18, one end of the support rod 2 passes through the side wall of the base 1 and is fixedly connected with the grooved wheel 16, one end of the cavity of the base 1 is fixedly connected with the first motor 17, one end of the first motor 17 is fixedly connected with the dial 18, the dial 18 is meshingly connected with the grooved wheel 16, the first motor 17 is provided, the dial 18 and the grooved wheel 16 are meshingly rotated, the extension plate 3 is driven to rotate through the support rod 2, and the horizontal direction is switched to clamp and use the umbrella middle stick.

[0028] In order to drive the base 1 and the arc-shaped clamping plate 10 at both ends of the side wall of the driving bin 7 to move and clamp the middle rod of the umbrella, as Figure 2 And 3 As shown, the driving mechanism comprises a second motor 19, a bidirectional screw rod 20 and a threaded sleeve 21, the base 1 and the cavity of the driving bin 7 are fixedly connected with the second motor 19, one end of the second motor 19 at both ends is fixedly connected with the bidirectional screw rod 20, the rod wall of the bidirectional screw rod 20 is threadedly connected with the threaded sleeve 21 at both ends, one end of the side wall of the threaded sleeve 21 at both ends is fixedly connected with the corresponding arc-shaped clamping plate 10, the second motor 19 is used to drive the threaded sleeve 21 at both ends of the bidirectional screw rod 20 to rotate, so as to drive the arc-shaped clamping plate 10 of the side wall of the threaded sleeve 21 at both ends to move back and forth in the second sliding port 9 and clamp the middle rod of the umbrella.

[0029] In order to limit the sliding sleeve and the adjusting slide rod after adjustment, as Figures 1-4 As shown, the limiting mechanism comprises a plug rod 22 and a plug hole 23, the adjusting plate 12 is slidingly connected with the plug rod 22, the rod wall of the adjusting slide rod 4 is provided with a plurality of plug holes 23, one end of the plug rod 22 penetrates the side wall of the adjusting plate 12 and the sliding sleeve 5 and is inserted into one of the plug holes 23, the plug rod 22 is used to penetrate the side wall of the adjusting plate 12 and the sliding sleeve 5 at one end and is inserted into one of the plug holes 23, so as to limit the sliding sleeve and the adjusting slide rod after adjustment.

[0030] In order to protect the middle rod of the umbrella from deformation after clamping, as Figure 3 As shown, the inner side wall of each arc-shaped clamping plate 10 is fixedly connected with a rubber protection pad 24, the rubber protection pad 24 is used to protect the middle rod of the umbrella from deformation after clamping.

[0031] In order to facilitate the carrying of the device, as Figure 1 And 2 As shown, the bottom of the base 1 is fixedly connected with a plurality of supporting legs 25, the plurality of supporting legs 25 are used to facilitate the carrying of the device from the bottom and support the device during use.

[0032] Working principle:

[0033] In use, by inserting one end of the umbrella middle rod into the positioning seat 14, the distance of the positioning seat 14 is adjusted by the electric push rod 15 through the third sliding port 13, after being adjusted to a proper distance, the umbrella middle rod is clamped by the arc-shaped clamping plates 10 at both ends of the side wall of the base 1 or the arc-shaped clamping plates 10 at both ends of the side wall of the driving bin 7, so that the assembly work is carried out, when transverse assembly is needed, the umbrella middle rod is clamped and fixed by the arc-shaped clamping plates 10 at both ends of the side wall of the driving bin 7, the lengthened plate 3 is driven to rotate by 90 degrees by the rotating mechanism, and the transverse mode is switched, when the distance of the clamp device needs to be adjusted, by removing the limiting mechanism, the driving bin 7 can be directly slid up and down, the arc-shaped clamping plates 10 at both ends of the side wall are driven to adjust the distance, and after being adjusted, the limiting mechanism is used for fixing.

[0034] The above only describes some exemplary embodiments of the utility model in a manner of illustration, without doubt, for ordinary skilled in the art, under the condition that the spirit and scope of the utility model are not deviated, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A chuck for high-low lever position of umbrella middle stick, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected between two ends of the support rod (2), the rod wall of the support rod (2) is fixedly connected with the extension plate (3), one end of the cavity of the base (1) is provided with a rotating mechanism fixedly connected with the support rod (2), the cavity of the extension plate (3) is fixedly connected with the adjusting sliding rod (4), the rod wall of the adjusting sliding rod (4) is slidably connected with the sliding sleeve (5), the surface of the extension plate (3) is provided with a first sliding port (6), one end of the sliding sleeve (5) passes through the first sliding port (6) and is fixedly connected with the driving bin (7), the surfaces of the base (1) and the driving bin (7) are fixedly connected with the U-shaped plates (8), the positions of the two ends of the U-shaped plates (8) correspond, and the side walls of the two ends are provided with second sliding ports (9), the cavities of the base (1) and the driving bin (7) are fixedly connected with the arc-shaped clamping plates (10) through the driving mechanisms at both ends, the arc-shaped clamping plates (10) at both ends extend through the second sliding ports (9) to between the two ends of the corresponding U-shaped plates (8), the side wall of the extension plate (3) is slidably connected with the adjusting plate (12) through the adjusting sliding port (11), one end of the adjusting plate (12) passes through the adjusting sliding port (11) and is fixedly connected with the side wall of the sliding sleeve (5), the adjusting plate (12) is provided with a limiting mechanism inserted with the adjusting sliding rod (4), the surface of the base (1) is provided with a third sliding port (13) and is slidably connected with the positioning seat (14), the cavity of the base (1) is fixedly connected with the electric push rod (15), one end of the positioning seat (14) passes through the third sliding port (13) and is fixedly connected with one end of the electric push rod (15).

2. A high-low rod position chuck for umbrella shafts according to claim 1, characterized in that: The rotating mechanism comprises a groove wheel (16), a first motor (17) and a dial (18), one end of the support rod (2) passes through the side wall of the base (1) and is fixedly connected with the groove wheel (16), one end of the cavity of the base (1) is fixedly connected with the first motor (17), one end of the first motor (17) is fixedly connected with the dial (18), and the dial (18) is meshedly connected with the groove wheel (16).

3. A high-low rod position chuck for umbrella shafts as defined in claim 1, wherein: The driving mechanism comprises a second motor (19), a bidirectional screw rod (20) and a threaded sleeve (21), the cavities of the base (1) and the driving bin (7) are fixedly connected with the second motor (19), one end of the second motor (19) at both ends is fixedly connected with the bidirectional screw rod (20), the rod walls of the bidirectional screw rods (20) at both ends are threadedly connected with the threaded sleeves (21), and the side walls of the threaded sleeves (21) at both ends are fixedly connected with the side walls of the corresponding arc-shaped clamping plates (10).

4. The high and low rod position chuck of claim 1, wherein: The limiting mechanism comprises a plug rod (22) and a plug hole (23), the adjusting plate (12) is slidably connected with the plug rod (22), the rod wall of the adjusting sliding rod (4) is provided with a plurality of plug holes (23), one end of the plug rod (22) passes through the side walls of the adjusting plate (12) and the sliding sleeve (5) and is inserted into one of the plug holes (23).

5. The high and low rod position chuck of claim 1, wherein: The inner side walls of the arc-shaped clamping plates (10) are fixedly connected with rubber protective pads (24).

6. A high-low rod position chuck for umbrella shafts as defined in claim 1, wherein: The bottom of the base (1) is fixedly connected with a plurality of supporting legs (25).

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