Tension connecting rod shaft with reinforcing structure

Abstract

The utility model relates to the technical field of textile machinery, and discloses a tension connecting rod shaft with a reinforcing structure, which comprises an arc-shaped plate, a shaft rod is fixedly arranged at the right end of the arc-shaped plate, a reserved hole is arranged at the right end of the upper surface of the shaft rod, and a lubricating component is arranged in the reserved hole. According to the tension connecting rod shaft with the reinforcing structure, a certain amount of pasty lubricating oil is conveniently pre-stored through the arranged oil storage groove, the surface of a hinged shaft penetrating through a reserved hole is conveniently lubricated, and through cooperation of the arranged C-shaped groove, a C-shaped through groove, a handle, a connecting rod, a C-shaped rod and a movable special-shaped block, lubricating oil attached to the surface of the inner wall of the oil storage groove can be scraped away; the lubricating oil in the oil storage tank can be completely squeezed out through the cooperation of the arranged fixed special-shaped block, and the situation that part of the lubricating oil is left in the oil storage tank is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a tension connecting rod shaft with a reinforced structure. Background Art

[0002] The connecting rod is a rigid rod that connects components at the end points in the form of a rotating shaft. The connecting rod transmission mechanism is a mechanism that connects components to each other by means of hinges and slides to achieve motion transformation and transmit power. In the textile field, in order to facilitate the adjustment of tension, connecting rod shafts are often used to transmit force.

[0003] According to a type of tension connecting rod shaft for textile use disclosed (publication number: CN217271398U), the external driving structure in the above application is connected to the articulated shaft and the articulated shaft passes through a reserved hole. Through the oil storage tank, a certain amount of paste lubricating oil is conveniently pre-stored to facilitate lubrication of the surface of the articulated shaft passing through the reserved hole. The external screw passes through the internal threaded sleeve and is matched and connected with the threaded hole on the external force-bearing structure, so as to facilitate the fastening connection between the arc plate and the external force-bearing structure.

[0004] However, during the actual use of the above-mentioned equipment, in order to prevent the paste-like lubricating oil from slipping after being added into the oil storage tank and thus being unable to be coated on the surface of the articulated shaft, the lubricating oil used will have a certain viscosity. As a result, during the lubrication process of the articulated shaft, part of the lubricating oil will adhere to the inner wall surface of the oil storage tank and be unable to reach the surface of the articulated shaft for lubrication, which will not only lead to a waste of lubricating oil, but also affect the lubrication effect between the articulated shaft and the connecting rod shaft. In view of this, we propose a tension connecting rod shaft with a reinforced structure. Utility Model Content

[0005] The purpose of the utility model is to provide a tension connecting rod shaft with a reinforced structure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a tension connecting rod shaft with a reinforced structure, comprising an arc-shaped plate, a shaft rod is fixedly mounted on the right end of the arc-shaped plate, a reserved hole is opened on the right end of the upper surface of the shaft rod, a lubrication component is arranged inside the reserved hole, and the lubrication component comprises:

[0007] An oil storage tank, the oil storage tank is provided on the inner wall surface of the reserved hole, a C-shaped groove is provided on the inner wall surface of the oil storage tank, a C-shaped through groove is provided on the inner wall surface of the C-shaped groove, and a fixed special-shaped block is fixedly installed on the right end of the oil storage tank;

[0008] A magnet block, wherein the magnet block is fixedly mounted on the upper surface of the shaft;

[0009] A handle is arranged on the upper surface of the shaft rod, a connecting rod is fixedly installed on the bottom end of the handle, and the connecting rod can be driven to move synchronously when the handle moves, a C-shaped rod is fixedly installed on the right end of the connecting rod, and the C-shaped rod can be driven to move synchronously when the connecting rod moves, and a movable special-shaped block is fixedly installed on the inner wall surface of the C-shaped rod, and the movable special-shaped block can be driven to move synchronously when the C-shaped rod moves.

[0010] Preferably, the upper end of the C-shaped through slot is arranged in an open structure, the connecting rod is located inside the C-shaped through slot, the outer wall of the connecting rod is in contact with the inner wall of the C-shaped through slot, and the inner wall of the C-shaped through slot can guide and limit the movement of the C-shaped through slot.

[0011] Preferably, the C-shaped rod is located inside the C-shaped groove, and the outer wall of the C-shaped rod fits with the inner wall of the C-shaped groove. The C-shaped groove can guide and limit the movement of the C-shaped rod, so that the C-shaped rod can only move in an arc shape inside the C-shaped groove.

[0012] Preferably, the size of the fixed special-shaped block and the size of the movable special-shaped block are adapted to each other.

[0013] Preferably, a C-shaped protective plate is fixedly installed on the back of the handle, and the C-shaped protective plate can be driven to move synchronously when the handle moves, and a reinforcing rod is fixedly installed inside the C-shaped through groove.

[0014] Preferably, the reinforcing rod passes through the connecting rod.

[0015] Compared with the prior art, the utility model provides a tension connecting rod shaft with a reinforced structure, which has the following beneficial effects:

[0016] 1. The tension connecting rod shaft with a reinforced structure can pre-store a certain amount of paste lubricating oil through the provided oil storage tank, so as to lubricate the surface of the hinge shaft passing through the reserved hole. The lubricating oil adhering to the inner wall surface of the oil storage tank can be scraped off through the cooperation of the provided C-shaped groove, C-shaped through groove, handle, connecting rod, C-shaped rod and movable special-shaped block, so that the lubricating oil can be scraped off and coated on the surface of the hinge shaft for lubrication. The lubricating oil in the oil storage tank can be completely squeezed out through the cooperation of the provided fixed special-shaped block, so as to avoid the lubricating oil remaining in the oil storage tank and causing waste. The handle can be limited by the provided magnet block, so as to avoid the handle moving in the C-shaped through groove when it is not needed, thereby affecting the use of the connecting rod shaft.

[0017] 2. The tension connecting rod shaft with a reinforced structure can seal the interior of the C-shaped groove by means of a C-shaped protective plate to prevent dust and impurities in the air from entering the C-shaped groove and hindering the movement of the connecting rod, thereby affecting the scraping effect of the lubricating oil. The overall strength of the connecting rod shaft can be enhanced by means of the reinforcing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model at A;

[0020] Figure 3 It is a schematic diagram of the structure of the front section of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model at B;

[0022] Figure 5 This is a schematic structural diagram of a cross-sectional view of the front portion of the shaft rod of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the utility model at C;

[0024] Figure 7 The utility model is a schematic diagram of the structure of the handle, connecting rod, C-shaped rod and movable special-shaped block.

[0025] In the figure: 1, arc plate; 2, shaft rod; 3, reserved hole; 401, oil storage tank; 402, C-shaped groove; 403, C-shaped through groove; 404, fixed special-shaped block; 405, magnet block; 406, handle; 407, connecting rod; 408, C-shaped rod; 409, movable special-shaped block; 501, C-shaped protective plate; 502, reinforcing rod. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: a tension connecting rod shaft with a reinforced structure, comprising an arc plate 1, a shaft rod 2 is fixedly installed on the right end of the arc plate 1, and a second reinforcing rib plate and a first reinforcing rib plate are arranged at the connection between the arc plate 1 and the shaft rod 2, which can effectively improve the strength of the connection between the shaft rod 2 and the arc plate 1, thereby improving the overall strength of the shaft rod 2 after being connected to the arc plate 1, and can effectively improve the reliability of the connecting rod shaft when in use, and a reserved hole 3 is opened at the right end of the upper surface of the shaft rod 2, and a lubrication component is arranged inside the reserved hole 3.

[0027] The lubrication assembly includes: an oil storage tank 401, a magnet block 405 and a handle 406. The oil storage tank 401 is opened on the inner wall surface of the reserved hole 3. Paste lubricating oil can be added into the interior of the oil storage tank 401. When the hinge shaft penetrates into the reserved hole 3, the lubricating oil will lubricate the outer wall surface of the hinge shaft to reduce operating wear. A C-shaped groove 402 is opened on the inner wall surface of the oil storage tank 401, and a C-shaped through groove 403 is opened on the inner wall surface of the C-shaped groove 402. The upper end of the C-shaped through groove 403 is set in an open structure. A fixed special-shaped block 404 is fixedly installed on the right end of the oil storage tank 401.

[0028] The magnet block 405 is fixedly installed on the upper surface of the shaft rod 2, and the handle 406 is arranged on the upper surface of the shaft rod 2. The handle 406 is made of iron material. When the user pulls the handle 406 with force, the handle 406 can be separated from the magnet block 405. A connecting rod 407 is fixedly installed on the bottom end of the handle 406. The connecting rod 407 is located inside the C-shaped through groove 403. The outer wall of the connecting rod 407 and the inner wall of the C-shaped through groove 403 fit each other. A C-shaped rod 408 is fixedly installed on the right end of the connecting rod 407. The C-shaped rod 408 is located inside the C-shaped groove 402. The C-shaped rod 408 can seal the part where the C-shaped groove 402 is connected to the oil storage tank 401 to prevent the lubricating oil from entering the C-shaped groove 402 or the inside of the C-shaped through groove 403, which makes it impossible to apply it to the hinge. On the surface of the connecting shaft, the length of the C-shaped groove 402 is twice that of the C-shaped rod 408, which can avoid hindering the movement of the C-shaped rod 408. The outer wall of the C-shaped rod 408 fits with the inner wall of the C-shaped groove 402, and a movable special-shaped block 409 is fixedly installed on the inner wall surface of the C-shaped rod 408. The size of the fixed special-shaped block 404 is adapted to the size of the movable special-shaped block 409. The outer wall of the movable special-shaped block 409 fits with the inner wall of the oil storage tank 401. The movable special-shaped block 409 is arranged in a special-shaped triangular block as a whole. When the movable special-shaped block 409 slides to the right inside the oil storage tank 401, the adhered lubricating oil inside the oil storage tank 401 will be scraped off along the inclined surface of the movable special-shaped block 409 and enter the inside of the reserved hole 3 to be coated on the surface of the hinge shaft.

[0029] The user can pull the handle 406 to drive the connecting rod 407, the C-shaped rod 408 and the movable special-shaped block 409 to rotate and move. At this time, the movable special-shaped block 409 will move inside the oil storage tank 401, and the lubricating oil added into the oil storage tank 401 will be squeezed out of the oil storage tank 401. At this time, the lubricating oil can be applied to the hinge shaft to prevent the lubricating oil from being too viscous and adhering to the inside of the oil storage tank 401 and unable to flow out, thereby affecting the lubrication effect on the hinge shaft. When the movable special-shaped block 409 moves to the fixed special-shaped block 404, it will be fully adapted to fit the fixed special-shaped block 404, and the lubricating oil in the oil storage tank 401 will be completely squeezed out.

[0030] A C-shaped protective plate 501 is fixedly installed on the back of the handle 406, and the bottom surface of the C-shaped protective plate 501 is in contact with the upper surface of the shaft rod 2. The set C-shaped protective plate 501 can protect the upper surface of the C-shaped through groove 403 to prevent dust and impurities in the outside air from entering the C-shaped through groove 403 and hindering the movement of the connecting rod 407. A reinforcing rod 502 is fixedly installed inside the C-shaped through groove 403. The reinforcing rod 502 runs through the connecting rod 407. The reinforcing rod 502 can enhance the overall strength of the shaft rod 2 and improve the strength of the connecting rod shaft.

[0031] In the utility model, when in use, lubricating oil is added into the interior of the oil storage tank 401. When the hinge shaft penetrates into the reserved hole 3, part of the lubricating oil can be directly coated on the outer wall surface of the hinge shaft to reduce the running friction between the connecting rod shaft and the hinge shaft. After a period of use, the handle 406 can be pulled to drive the inside of the oil storage tank 401 to slide to the right. At this time, the oil storage tank 401 can scrape off the lubricating oil adhered to the inner wall surface of the oil storage tank 401, and squeeze the lubricating oil, so that the part of the lubricating oil adhered to the inner wall surface of the oil storage tank 401 and difficult to fall off is coated on the surface of the hinge shaft. When the movable special-shaped block 409 moves to the fixed special-shaped block 404, it will be fully adapted to fit the fixed special-shaped block 404. At this time, the lubricating oil in the oil storage tank 401 will be completely squeezed out to avoid waste.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A tension connecting rod shaft with a reinforced structure, comprising an arc-shaped plate (1), a shaft (2) being fixedly mounted on the right end of the arc-shaped plate (1), a reserved hole (3) being provided on the right end of the upper surface of the shaft (2), Features: A lubrication component is arranged inside the reserved hole (3), and the lubrication component comprises: An oil storage tank (401), the oil storage tank (401) is provided on the inner wall surface of the reserved hole (3), a C-shaped groove (402) is provided on the inner wall surface of the oil storage tank (401), a C-shaped through groove (403) is provided on the inner wall surface of the C-shaped groove (402), and a fixed special-shaped block (404) is fixedly installed at the right end of the oil storage tank (401); A magnet block (405), wherein the magnet block (405) is fixedly mounted on the upper surface of the shaft (2); A handle (406) is arranged on the upper surface of the shaft (2), a connecting rod (407) is fixedly installed at the bottom end of the handle (406), a C-shaped rod (408) is fixedly installed at the right end of the connecting rod (407), and a movable special-shaped block (409) is fixedly installed on the inner wall surface of the C-shaped rod (408).

2. A tension connecting rod shaft with a reinforced structure according to claim 1, Features: The upper end of the C-shaped through groove (403) is arranged in an open structure, the connecting rod (407) is located inside the C-shaped through groove (403), and the outer wall of the connecting rod (407) and the inner wall of the C-shaped through groove (403) are in contact with each other.

3. The tension connecting rod shaft with a reinforced structure according to claim 1, Features: The C-shaped rod (408) is located inside the C-shaped groove (402), and the outer wall of the C-shaped rod (408) and the inner wall of the C-shaped groove (402) are in contact with each other.

4. The tension connecting rod shaft with a reinforced structure according to claim 1, Features: The size of the fixed special-shaped block (404) and the size of the movable special-shaped block (409) are adapted to each other.

5. The tension connecting rod shaft with a reinforced structure according to claim 1, Features: A C-shaped protective plate (501) is fixedly mounted on the back of the handle (406), and a reinforcing rod (502) is fixedly mounted inside the C-shaped through slot (403).

6. The tension connecting rod shaft with a reinforced structure according to claim 5, Features: The reinforcing rod (502) passes through the connecting rod (407).

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