A new type of sealing installation tool

Abstract

This utility model relates to the field of mechanical tool technology and discloses a novel sealing component installation tool, including a main wrench frame. A connecting pipe bracket is connected to one side of the main wrench frame, and a pressing hand bracket is connected to one end of the connecting pipe bracket. A limiting guide rod is slidably mounted on the other end of the connecting pipe bracket, and an auxiliary wrench frame is connected to the other end of the limiting guide rod. An adjusting screw is rotatably mounted on one side of the auxiliary wrench frame, and connecting rods are connected to the sides of the auxiliary wrench frame and the main wrench frame that are close to each other. This utility model adjusts the distance between the two sets of concave limiting brackets by using the main wrench frame and the auxiliary wrench frame. The position of the pressing hand bracket can be adjusted by the positioning component, so that the pressing rod is placed in the middle position of the concave limiting bracket. The position of the abutment rod can be adjusted by the sliding horizontal tube to ensure that the abutment rod and the pressing rod can squeeze and fix the sealing component. The applicable size can be adjusted as needed, effectively improving applicability and reducing the consumption of procurement resources and energy and the occupation of unnecessary space.

Description

Technical Field

[0001] This utility model relates to the field of mechanical tool technology, specifically a novel sealing component installation tool. Background Technology

[0002] Hydraulic cylinders require the installation of sealing rings inside during manufacturing and use. These sealing rings are key components of hydraulic cylinders, used to prevent oil leakage and contaminant ingress, ensuring stable system pressure and safe operation. During installation, the seals need to be twisted into an Ω shape using tools to reduce the outer diameter and smoothly pass over metal chamfers or grooves, avoiding damage to the sealing lip due to direct contact during installation.

[0003] Traditional installation tools are typically designed for specific dimensions (such as specific bolt lengths, diameters, or connector spacing). When dealing with connection structures of different specifications, multiple different sizes of couplings must be prepared, or they may not be usable. In cases where the dimensions are slightly mismatched (such as being slightly longer or shorter), operators may need to spend time replacing them or even temporarily modifying the tools or connectors, increasing the number of operation steps, time, and complexity. Businesses or individuals need to purchase and stock a variety of fixed-size pull rod couplings of different sizes, which leads to the occupation of storage space and also creates a problem of capital tied up. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of sealing installation tool to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a main wrench frame, a connecting pipe frame connected to one side of the main wrench frame, a downward pressing frame connected to one end of the connecting pipe frame, a limiting guide rod slidably provided at the other end of the connecting pipe frame, an auxiliary wrench frame connected to the other end of the limiting guide rod, an adjusting screw rotatably provided on one side of the auxiliary wrench frame, connecting rods connected to the sides of the auxiliary wrench frame and the main wrench frame that are close to each other, a horizontal tube slidably provided between the connecting rods, a connecting frame connected to one side of the horizontal tube, a concave limiting frame connected to the bottom of both the main wrench frame and the auxiliary wrench frame, a stop rod connected to the bottom of the connecting frame, and a downward pressing rod connected to the bottom of the downward pressing frame.

[0006] A positioning component is connected to one side of the pressure scaffold, and the positioning component is connected to the connecting pipe frame.

[0007] Preferably, the top ends of the concave limiting frame, the stop rod, and the lower pressure rod are all connected with bolts, and the bottom ends of the main wrench frame, the lower pressure wrench frame, the auxiliary wrench frame, and the connecting frame are all provided with threaded holes corresponding to the bolts.

[0008] Preferably, protective gloves are connected to one end of both the main wrench frame and the lower pressure frame.

[0009] Preferably, the positioning component includes a connecting liner rotatably disposed inside the lower pressure frame, a split threaded bracket connected to one side of the connecting liner, a positioning nut connected to one end of the split threaded bracket, and the connecting liner slidably connected to the connecting tube frame.

[0010] Preferably, the inner wall of the horizontal tube is provided with a damping rubber layer, and both ends of one side are connected with positioning bolts, wherein one end of the positioning bolt abuts against the connecting rod, and the connecting rod is rectangular in shape.

[0011] Preferably, one end of the adjusting screw passes through the auxiliary wrench frame and is connected to an adjusting knob.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By adjusting the connection between the screw and the connecting pipe bracket, the distance between the two sets of concave limiting brackets can be adjusted using the main wrench bracket and the auxiliary wrench bracket. The position of the pressing bracket can be adjusted using the positioning component, so that the pressing rod is placed in the middle position of the concave limiting bracket. The position of the abutment rod can be adjusted by the sliding horizontal tube to ensure that the abutment rod and the pressing rod can squeeze and fix the seal. The applicable size can be adjusted as needed, effectively improving its applicability and reducing the consumption of procurement resources and energy and the occupation of unnecessary space. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a novel sealing component installation tool according to this utility model;

[0015] Figure 2 This is an exploded structural diagram of a novel sealing component installation tool according to the present invention;

[0016] Figure 3 This is a partial structural diagram of a novel sealing component installation tool according to the present invention.

[0017] In the diagram: 1. Main wrench frame; 2. Connecting pipe frame; 3. Lowering wrench frame; 4. Limiting guide rod; 5. Auxiliary wrench frame; 6. Adjusting screw; 61. Adjusting knob; 7. Connecting rod; 8. Horizontal pipe; 9. Connecting frame; 10. Concave limiting frame; 11. Support rod; 12. Lowering rod; 13. Bolt; 14. Protective gloves; 15. Connecting liner; 16. Dividing thread frame; 17. Positioning nut; 101. Positioning assembly. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 This utility model provides a technical solution: it includes a main wrench frame 1, a connecting pipe frame 2 connected to one side of the main wrench frame 1, a pressing hand frame 3 connected to one end of the connecting pipe frame 2, a limiting guide rod 4 slidably connected to the other end of the connecting pipe frame 2, an auxiliary wrench frame 5 connected to the other end of the limiting guide rod 4, an adjusting screw 6 rotatably mounted on one side of the auxiliary wrench frame 5, one end of the adjusting screw 6 passing through the auxiliary wrench frame 5 and connected to an adjusting knob 61, and the adjusting screw 61 is rotated by rotating the adjusting knob 61. A connecting rod 7 is connected to the side of the lever 6, the auxiliary wrench frame 5, and the main wrench frame 1 that are close to each other. A horizontal tube 8 is slidably connected between the connecting rods 7. A connecting frame 9 is connected to one side of the horizontal tube 8. An inwardly recessed limit frame 10 is connected to the bottom of the main wrench frame 1 and the auxiliary wrench frame 5. A stop rod 11 is connected to the bottom of the connecting frame 9. A downward pressing rod 12 is connected to the bottom of the downward pressing hand frame 3. A protective glove 14 is connected to one end of the main wrench frame 1 and the downward pressing hand frame 3 to ensure the comfort of use.

[0020] Reference Figure 2 As shown, a positioning component 101 is connected to one side of the pressing frame 3. The positioning component 101 is connected to the connecting pipe frame 2. The position of the pressing frame 3 on the connecting pipe frame 2 is adjusted and fixed by the positioning component 101.

[0021] Reference Figure 2 As shown, the top ends of the concave limiting frame 10, the abutment rod 11, and the lower pressing rod 12 are all connected with bolts 13. The bottom ends of the main wrench frame 1, the lower pressing frame 3, the auxiliary wrench frame 5, and the connecting frame 9 are all provided with threaded holes corresponding to the bolts 13. The concave limiting frame 10, the abutment rod 11, and the lower pressing rod 12 are connected to the threaded holes at the bottom ends of the corresponding main wrench frame 1, the lower pressing frame 3, the auxiliary wrench frame 5, and the connecting frame 9 through the bolts 13, which facilitates loading.

[0022] Reference Figure 3As shown, the positioning component 101 includes a connecting inner liner 15 rotatably disposed inside the lower pressing arm 3. A split threaded bracket 16 is connected to one side of the connecting inner liner 15, and a positioning nut 17 is connected to one end of the split threaded bracket 16. The connecting inner liner 15 is slidably connected to the connecting tube frame 2. When adjustment is required, the positioning nut 17 is loosened first, and then the connecting inner liner 15 slides on the connecting tube frame 2 to adjust the position of the lower pressing arm 3. After adjustment, the positioning nut 17 is tightened, so that 16 holds the connecting tube frame 2 tightly, positioning the lower pressing arm 3. The lower pressing arm 3 can rotate under the setting of the connecting inner liner 15 to ensure the use effect.

[0023] Reference Figure 1 As shown, the inner wall of the horizontal tube 8 is provided with a damping rubber layer, and both ends of one side are connected with positioning bolts. One end of the positioning bolt abuts against the connecting rod 7. The connecting rod 7 is rectangular. After adjusting the distance between the main wrench frame 1 and the auxiliary wrench frame 5, the position of the horizontal tube 8 can be adjusted by sliding the connecting rod 7, thereby driving the connecting frame 9 to adjust the position of the abutment 11. Then, the positioning bolts are used to fix the position between the horizontal tube 8 and the connecting rod 7. The rectangular shape of the connecting rod 7 allows the horizontal tube 8 to drive the connecting frame 9 to rotate with the connecting rod 7, thereby driving the auxiliary wrench frame 5 to rotate through the main wrench frame 1.

[0024] The implementation principle of this application is as follows: When using this utility model, loosen the positioning bolts, then rotate the adjustment knob 61 to drive the adjustment screw 6 to rotate inside the connecting pipe bracket 2. As the adjustment screw 6 rotates, adjust the distance between the auxiliary wrench bracket 5 and the main wrench bracket 1, thereby adjusting the distance between the two sets of concave limiting brackets 10. During adjustment, the limiting guide rod 4 restricts the auxiliary wrench bracket 5 to rotate synchronously with the main wrench bracket 1 and will not rotate on its own. After adjustment, slide the horizontal tube 8 between the connecting rods 7 to align the connecting bracket 9 with the position of the lower pressing bracket 3. Finally, tighten the positioning bolts to place the two sets of concave limiting brackets 10 and the abutment rod 11 inside the seal. Then, squeeze the main wrench bracket 1 and the lower pressing bracket 3 together, thereby driving the lower pressing rod 12 to move towards the concave limiting bracket 10 and the abutment rod 11, thereby twisting the seal into an Ω shape for installation.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel sealing component installation tool, comprising a main wrench holder (1), characterized in that: A connecting pipe frame (2) is connected to one side of the main wrench frame (1). A pressing hand frame (3) is connected to one end of the connecting pipe frame (2). A limiting guide rod (4) is slidably provided at the other end of the connecting pipe frame (2). An auxiliary wrench frame (5) is connected to the other end of the limiting guide rod (4). An adjusting screw (6) is rotatably provided on one side of the auxiliary wrench frame (5). A connecting rod (7) is connected to the side of the auxiliary wrench frame (5) and the main wrench frame (1) that are close to each other. A horizontal tube (8) is slidably provided between the connecting rods (7). A connecting frame (9) is connected to one side of the horizontal tube (8). An inwardly recessed limiting frame (10) is connected to the bottom end of the main wrench frame (1) and the auxiliary wrench frame (5). A stop rod (11) is connected to the bottom end of the connecting frame (9). A pressing rod (12) is connected to the bottom end of the pressing hand frame (3). A positioning component (101) is connected to one side of the pressing frame (3), and the positioning component (101) is connected to the connecting pipe frame (2).

2. The novel sealing component installation tool according to claim 1, characterized in that: The top ends of the concave limiting frame (10), the abutment rod (11) and the lower pressure rod (12) are all connected with bolts (13), and the bottom ends of the main wrench frame (1), the lower pressure wrench frame (3), the auxiliary wrench frame (5) and the connecting frame (9) are all provided with threaded holes corresponding to the bolts (13).

3. The novel sealing component installation tool according to claim 1, characterized in that: Both the main wrench frame (1) and the lower wrench frame (3) are equipped with protective gloves (14) at one end.

4. The novel sealing component installation tool according to claim 1, characterized in that: The positioning component (101) includes a connecting liner (15) rotatably disposed inside the lower pressure frame (3), a split threaded bracket (16) is connected to one side of the connecting liner (15), a positioning nut (17) is connected to one end of the split threaded bracket (16), and the connecting liner (15) is slidably connected to the connecting pipe frame (2).

5. A novel sealing component installation tool according to claim 1, characterized in that: The inner wall of the horizontal tube (8) is provided with a damping rubber layer, and both ends of one side are connected with positioning bolts, wherein one end of the positioning bolt abuts against the connecting rod (7), and the connecting rod (7) is rectangular.

6. A novel sealing component installation tool according to claim 5, characterized in that: One end of the adjusting screw (6) passes through the auxiliary wrench frame (5) and is connected to an adjusting knob (61).

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