Blade assembling clamp with ejection structure

Abstract

The utility model relates to the technical field of blade assembly clamps, in particular to a blade assembly clamp with an ejection structure, which mainly comprises an assembly disc, a positioning rod is inserted into the outer wall of the assembly disc, a blade assembly is clamped on the inner side of the positioning rod, a rotary connecting component is arranged on the inner side of the assembly disc, and the ejection structure is arranged on the rotary connecting component. And the inner side of the rotary connecting assembly is rotationally connected with a pressing ejection assembly, and the bottom end of the rotary connecting assembly is in threaded connection with a lower clamping assembly. According to the blade assembling clamp with the ejection structure, through rotation of the rotation adjusting assembly, an internal clamping groove extrudes the pressing ejection assembly, so that the relative connecting position of the pressing ejection assembly and the rotation connecting assembly deviates, an internal blade assembly is ejected out, and the situation that external tools intervene in operation and affect the operation efficiency is avoided; and rolling protection is arranged at the bottom of the rotating adjusting assembly, so that abrasion between the rotating adjusting assembly and the rotating connecting assembly can be reduced in the using process, and the service life of the clamp is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of blade assembly jigs, in particular to a blade assembly jig with an ejection structure. Background Technique

[0002] In industries such as wind power generation, aviation, automobiles, and fluid machinery, as key power components, the manufacturing and assembly quality of blades has an important impact on the performance of the entire system. During the blade assembly process, it is necessary to precisely control the position and direction of the blades to ensure the correct installation and fixation between the blades.

[0003] During the use of existing equipment, the installation and fixation of the blade are achieved by stable support in all directions. The blade is fixed on the jig, and the jig usually exerts a large pressure on it, making the blade firmly fixed in place. Therefore, when it is necessary to take out the blade, additional tools or forces are required to overcome this pressure, increasing the difficulty and time required for the operation. Using external tools to assist in taking out the blade may cause uneven force application problems, resulting in uneven force acting on the contact points between the blade and the jig. The blade may be stuck and difficult to smoothly export from the jig, which not only affects the assembly efficiency but also may cause damage to the blade, and thus optimization and improvement are needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a blade assembly jig with an ejection structure to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A blade assembly jig with an ejection structure, comprising:

[0007] An assembly disc, a positioning rod is inserted into the inner wall of the assembly disc, and a blade assembly is clamped inside the positioning rod;

[0008] A rotation connection component, the rotation connection component is arranged inside the assembly disc, and a pressing and ejection component is rotatably connected inside the rotation connection component, and a lower clamping component is threadedly connected to the bottom end of the rotation connection component;

[0009] A rotation adjustment component, the rotation adjustment component is fixedly connected to the top end of the rotation connection component, and a hand-held rotation component is fixedly connected to the outside of the rotation adjustment component.

[0010] Preferably, the rotation connection component includes a fixed connection disc, and the fixed connection disc is arranged at the top end of the assembly disc. The middle part of the inner side of the fixed connection disc is connected with an upper limit baffle, and a connection rotation block is rotatably connected inside the upper limit baffle, and a lower limit baffle is connected to the bottom end of the upper limit baffle.

[0011] Preferably, the pressing and ejecting assembly includes an ejecting pressing plate, and the ejecting pressing plate is clamped inside the upper limit baffle. An insertion slot is formed inside the top wall of the ejecting pressing plate, and a fixing screw is threadedly connected inside the bottom wall of the ejecting pressing plate. A moving support rod is inserted into the insertion slot. A return spring is sleeved outside the moving support rod, and a detachable arc-shaped block is threadedly connected to the top end of the moving support rod.

[0012] Preferably, the rotating and adjusting assembly includes a rotating and adjusting disc, and the rotating and adjusting disc is installed at the top end of the connecting rotating block. A ball is embedded inside the bottom wall of the rotating and adjusting disc, and a rubber pad is bonded to the bottom end inside the rotating and adjusting disc. A fixed clamping block is bonded to the bottom end of the rubber pad.

[0013] Preferably, the hand-held rotating assembly includes a rotating rod, and the rotating rod is installed on the outer side of the top end of the rotating and adjusting disc. A grip is fixedly connected to the outer side of the bottom end of the rotating rod.

[0014] Preferably, the lower clamping assembly includes a clamping baffle, and the clamping baffle is fixedly connected to the bottom end of the lower limit baffle. A rotating locking block is rotatably connected inside the clamping baffle.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] By setting the rotation of the rotating and adjusting assembly, the internal clamping slot presses the pressing and ejecting assembly, causing the relative connection position between the pressing and ejecting assembly and the rotating connection assembly to shift, ejecting the internal blade assembly, avoiding the intervention of external tools in the operation, improving the operation efficiency and reducing damage at the same time;

[0017] A rolling protection is provided at the bottom of the rotating and adjusting assembly, which can reduce the wear between the rotating and adjusting assembly and the rotating connection assembly during use, and avoid affecting the service life of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0019] Figure 2 is a partially separated three-dimensional structural diagram of the present utility model;

[0020] Figure 3 is a partially separated three-dimensional structural diagram of the pressing and ejecting assembly of the present utility model;

[0021] Figure 4 is a partially separated three-dimensional structural diagram of the rotating and adjusting assembly of the present utility model.

[0022] In the figure:

[0023] 1. Assembly plate; 2. Positioning rod; 3. Blade assembly;

[0024] 4. Rotating connection assembly; 401. Fixed connection plate; 402. Upper limit baffle; 403. Connecting rotating block; 404. Lower limit baffle;

[0025] 5. Pressing and ejecting assembly; 501. Ejecting pressing plate; 502. Insertion slot; 503. Fixed screw; 504. Moving support rod; 505. Return spring; 506. Removable arc-shaped block;

[0026] 6. Rotating adjustment assembly; 601. Rotating adjustment disk; 602. Ball; 603. Rubber pad; 604. Fixed-point clamping block;

[0027] 7. Handheld rotating assembly; 701. Rotating rod; 702. Handle;

[0028] 8. Lower clamping assembly; 801. Clamping baffle; 802. Rotating locking block. Detailed implementation mode

[0029] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0030] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0031] As Figures 1-4 shown, this application provides a blade assembly jig with an ejection structure, including:

[0032] An assembly plate 1, a positioning rod 2 is inserted into the inner wall of the assembly plate 1, and a blade assembly 3 is clamped inside the positioning rod 2;

[0033] A rotating connection assembly 4, the rotating connection assembly 4 is arranged inside the assembly plate 1, and a pressing and ejecting assembly 5 is rotatably connected inside the rotating connection assembly 4, and a lower clamping assembly 8 is threadedly connected to the bottom end of the rotating connection assembly 4;

[0034] A rotating adjustment assembly 6, the rotating adjustment assembly 6 is fixedly connected to the top end of the rotating connection assembly 4, and a handheld rotating assembly 7 is fixedly connected to the outside of the rotating adjustment assembly 6;

[0035] In this embodiment: By setting the rotation of the rotation adjustment component 6, the internal card slot squeezes the pressing and ejecting component 5, causing the relative connection position between the pressing and ejecting component 5 and the rotation connection component 4 to shift, ejecting the internal blade assembly 3, avoiding the intervention of external tools in the operation, improving the operation efficiency and reducing damage at the same time. A rolling protection is provided at the bottom of the rotation adjustment component 6, which can reduce the wear between the rotation adjustment component 6 and the rotation connection component 4 during use, and avoid affecting the service life of the fixture.

[0036] Specifically, as Figure 2 shown, the rotation connection component 4 includes a fixed connection disk 401, and the fixed connection disk 401 is arranged at the top of the assembly disk 1. The middle part of the inner side of the fixed connection disk 401 is connected with an upper limit baffle 402, and a connection rotating block 403 is rotatably connected inside the upper limit baffle 402. The bottom end of the upper limit baffle 402 is connected with a lower limit baffle 404;

[0037] In this embodiment: The fixed connection disk 401 and the lower limit baffle 404 are respectively located above and below the blade assembly 3 for limit support. The internal connection rotating block 403 rotates, and the side of the blade assembly 3 is positioned through the setting of the positioning rod 2.

[0038] Specifically, as Figure 3 shown, the pressing and ejecting component 5 includes an ejecting pressing plate 501, and the ejecting pressing plate 501 is clamped inside the upper limit baffle 402. An insertion slot 502 is opened inside the top wall of the ejecting pressing plate 501, and a fixed screw 503 is threadedly connected inside the bottom wall of the ejecting pressing plate 501. A moving support rod 504 is inserted inside the insertion slot 502. A return spring 505 is sleeved outside the moving support rod 504, and a detachable arc-shaped block 506 is threadedly connected to the top end of the moving support rod 504;

[0039] In this embodiment: The ejecting pressing plate 501 can move up and down inside. It presses the moving support rod 504 downward through the power at the top and then ejects downward. The setting of the detachable arc-shaped block 506 reduces the friction with the top pressing device and can be screwed out and replaced when damaged. The return spring 505 can provide elastic support inside, facilitating the reset of the ejecting pressing plate 501 when the top pressing force decreases. The moving support rod 504 is inserted inside the insertion slot 502 and fixed by the fixed screw 503, which is easy to disassemble and replace.

[0040] Specifically, as Figure 4 shown, the rotation adjustment component 6 includes a rotation adjustment disk 601, and the rotation adjustment disk 601 is installed at the top of the connection rotating block 403. A ball 602 is embedded inside the bottom wall of the rotation adjustment disk 601, and a rubber pad 603 is adhered to the bottom end inside the rotation adjustment disk 601. A fixed-point clamping block 604 is adhered to the bottom end of the rubber pad 603;

[0041] In this embodiment: Four inclined slots are provided in a circle at the bottom of the rotation adjustment disc 601, which correspondingly squeeze and adjust the detachable arc-shaped block 506. When rotating, the pressing plate 501 is pressed out. The setting of the ball 602 reduces the friction during rotation and reduces wear. Then, the settings of the rubber pad 603 and the fixed-point clamping block 604 improve the stability of the detachable arc-shaped block 506 and the rotation adjustment disc 601 after rotation adjustment.

[0042] Specifically, as Figure 1 shown, the hand-held rotation assembly 7 includes a rotation rod 701, and the rotation rod 701 is installed on the outer side of the top end of the rotation adjustment disc 601. A grip 702 is fixedly connected to the outer side of the bottom end of the rotation rod 701;

[0043] In this embodiment: The rotation rod 701 extends to the rotation position of the rotation adjustment disc 601, and then the rotation is adjusted by grasping the grip 702, which is convenient for pressing.

[0044] Specifically, as Figure 2 shown, the lower clamping assembly 8 includes a clamping baffle 801, and the clamping baffle 801 is fixedly connected to the bottom end of the lower limit baffle 404. A rotation locking block 802 is rotatably connected to the inner side of the clamping baffle 801;

[0045] In this embodiment: During splicing, the bottom end is limited by the connection of the clamping baffle 801. After being ejected, the rotation locking block 802 will disengage from the limit block of the lower limit baffle 404.

[0046] The specific solution of this scheme is as follows: The fixed connection disk 401 and the lower limit baffle 404 are respectively located above and below the blade assembly 3 for limit support. The internal connection rotating block 403 rotates. The side positioning of the blade assembly 3 is carried out through the setting of the positioning rod 2 to splice and limit the blade assembly 3. During splicing, the bottom end is limited by the connection of the clamping baffle 801. Then, the ejecting pressing plate 501 can move up and down inside. It is to press the moving support rod 504 downward through the power at the top and then push downward. The setting of the detachable arc-shaped block 506 reduces the friction with the top extrusion device and can also be screwed out and replaced after being damaged. The reset spring 505 can provide elastic support inside, facilitating the reset of the ejecting pressing plate 501 when the top extrusion force decreases. The moving support rod 504 is inserted into the insertion slot 502 and fixed by the fixed screw 503, which is easy to disassemble and replace. Four inclined slots are arranged in a circle at the bottom of the rotating adjustment disk 601, corresponding to the extrusion adjustment of the detachable arc-shaped block 506. When rotating, the ejecting pressing plate 501 is pressed. The setting of the ball 602 reduces the friction during the rotation process and reduces wear. Then, the setting of the rubber pad 603 and the fixed-point clamping block 604 improves the stability of the detachable arc-shaped block 506 and the rotating adjustment disk 601 after rotation adjustment. The rotating rod 701 extends to the rotating position of the rotating adjustment disk 601, and the rotation is adjusted by grasping the handle 702, which is convenient for pressing. After ejection, the rotating locking block 802 will disengage from the limit block of the lower limit baffle 404, facilitating the ejection of the blade assembly 3.

[0047] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order. There are many other variations in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity.

[0048] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A blade assembly fixture with a ejection structure, characterized in that: include: An assembly tray (1), wherein a positioning rod (2) is inserted into the interior of an outer wall of the assembly tray (1), and a blade assembly (3) is clamped on the inner side of the positioning rod (2); A rotating connection component (4), the rotating connection component (4) is arranged on the inner side of the assembly plate (1), and the inner side of the rotating connection component (4) is rotatably connected to a pressing and ejecting component (5), and the bottom end of the rotating connection component (4) is threadedly connected to a lower clamping component (8); A rotation adjustment component (6) is fixedly connected to the top of the rotation connection component (4), and a handheld rotation component (7) is fixedly connected to the outer side of the rotation adjustment component (6).

2. The blade assembly fixture with ejection structure according to claim 1, characterized in that: The rotating connection assembly (4) comprises a fixed connection disk (401), and the fixed connection disk (401) is arranged at the top of the assembly disk (1), an upper limit baffle (402) is connected to the middle part of the inner side of the fixed connection disk (401), and the upper limit baffle (402) is internally rotatably connected to a connecting rotating block (403), and the bottom end of the upper limit baffle (402) is connected to a lower limit baffle (404).

3. The blade assembly fixture with ejection structure according to claim 1, characterized in that: The push-ejection assembly (5) comprises an ejection pressing plate (501), and the ejection pressing plate (501) is clamped on the inner side of the upper limit baffle (402), a plug-in slot (502) is provided inside the top wall of the ejection pressing plate (501), and a fixing screw (503) is threadedly connected inside the bottom wall of the ejection pressing plate (501), and a movable support rod (504) is inserted inside the plug-in slot (502), a return spring (505) is sleeved on the outside of the movable support rod (504), and a detachable arc block (506) is threadedly connected to the top end of the movable support rod (504).

4. The blade assembly fixture with ejection structure according to claim 1, characterized in that: The rotation adjustment assembly (6) comprises a rotation adjustment disk (601), and the rotation adjustment disk (601) is installed on the top end of the connection rotation block (403), a ball (602) is embedded inside the bottom wall of the rotation adjustment disk (601), and a rubber pad (603) is bonded to the inner bottom end of the rotation adjustment disk (601), and a fixed-point clamping block (604) is bonded to the bottom end of the rubber pad (603).

5. The blade assembly fixture with ejection structure according to claim 1, characterized in that: The handheld rotating assembly (7) comprises a rotating rod (701), and the rotating rod (701) is installed on the outer side of the top end of the rotating adjustment disk (601), and the outer side of the bottom end of the rotating rod (701) is fixedly connected to a handle (702).

6. The blade assembly fixture with ejection structure according to claim 1, characterized in that: The lower clamping assembly (8) comprises a clamping baffle (801), and the clamping baffle (801) is fixedly connected to the bottom end of the lower limit baffle (404), and a rotation locking block (802) is rotatably connected to the inner side of the clamping baffle (801).

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