Pin dismounting device capable of replacing dismounting pin

Abstract

The pin remover comprises a pin remover body, a connecting seat is fixed to the bottom end of the front side of the pin remover body, a pin removing body is arranged in the connecting seat in a penetrating mode, a positioning hole matched with the pin removing body is formed in the middle of the connecting seat, and the pin removing body is arranged in the positioning hole. A buckle is installed at the upper end of the front side of the pin dismounting device body, and a through groove is formed in the rear side of the pin dismounting device body. According to the pin disassembling device, the pin disassembling device body, the positioning hole, the pin disassembling body and the connecting base are arranged in a matched mode, so that the pin disassembling body has a detachable function, the problem that a traditional pin disassembling device and a traditional pin disassembling body are of an integrated structure and cannot be used after being damaged is solved, and the replaceability of the pin disassembling body keeps the durable usability of the pin disassembling device body.

Description

Technical Field

[0001] This utility model relates to the technical field of pin removers, and in particular to a pin remover with replaceable pins. Background Technology

[0002] A hinge is a mechanical device used to connect two solid objects and allow relative rotation between them. Hinges consist of movable components or are made of foldable materials. Hinges are mainly installed on door panels and are mainly classified by material into stainless steel hinges and iron hinges. When a door panel needs to be replaced, the hinge and its pin must first be disassembled, which requires the use of a hinge removal tool.

[0003] However, existing hinge removers and hinge pins are usually integrated. When the hinge pin is damaged, the hinge remover becomes unusable, reducing its practicality and increasing its cost. Our hinge pin and body are detachable. When the hinge to be removed cannot be covered by the hinge remover, the hinge pin can be removed and used separately, thus achieving the hinge removal function. Utility Model Content

[0004] To address the issue mentioned above where existing hinge removers and hinge pins are typically integrated, rendering the remover unusable when the pin is damaged, thus reducing its practicality and increasing its cost, this invention provides a hinge remover with replaceable pins. When the hinge to be removed cannot be covered by the remover, the pin can be removed and used separately, thereby achieving the hinge removal function.

[0005] This utility model provides a pin removal tool with replaceable pins, which adopts the following technical solution:

[0006] A replaceable pin remover includes a remover body and a hinge. A connecting seat is fixed to the bottom of the front side of the remover body. The remover body is inserted through the interior of the connecting seat. A positioning hole adapted to the remover body is opened in the middle of the connecting seat. A buckle is installed at the upper front side of the remover body. A through groove is opened on the rear side of the remover body.

[0007] By adopting the above technical solution, the hinge is placed between two clips, and the bottom of the hinge is fitted and connected to the top of the connecting seat. At this time, the pin of the hinge is aligned with the positioning hole, and the rolled part of the hinge is locked by the clips. Then, the operator aligns the pin removal body with the positioning hole and taps the pin removal body upward until the pin removal body passes through the positioning hole and pushes out the pin on the hinge. After the pin of the hinge is partially knocked out, the top of the pin removal tool body can be used to push out the pin of the hinge without pulling the pin by hand, thus realizing the pin removal function. When the pin removal body is damaged, it is convenient to replace the pin removal body. This solves the problem that the traditional pin removal tool and pin removal are integrated into one structure, and the pin removal tool cannot be used after damage. When the hinge to be removed cannot be covered by the pin removal tool body, the pin removal body on the pin removal tool body can be removed and used separately, thus realizing the pin removal function.

[0008] Optionally, a cap is connected to the bottom of the disassembly pin body, and the cap has a circular cross-section.

[0009] By adopting the above technical solution, the main body of the disassembly pin is easy to use by striking it, so that the main body of the disassembly pin can be positioned and aligned with the hinge pin through the positioning hole, and the disassembly pin function can be achieved by striking the cap.

[0010] Optionally, a cushioning pad is installed in the middle of the bottom of the connector.

[0011] By adopting the above technical solution, as the cap is continuously struck from the outside, the cap eventually comes into direct contact with the buffer pad, thereby protecting the bottom of the connector and extending the overall service life of the pin remover.

[0012] Optionally, there are two buckles, which are symmetrically distributed about the center of the disassembly body.

[0013] By adopting the above technical solution, the disassembly pin has a locking and guiding function, and can be easily locked at the hinge roll to achieve the disassembly function.

[0014] Optionally, both the main body and the cap of the disassembly pin are made of carbon steel.

[0015] By adopting the above technical solution, the main body and cap of the disassembly pin are less likely to be damaged when they come into contact with actual hammering, thus making the main body of the disassembly pin more durable and reliable.

[0016] Optionally, a ramp is provided on the top of the rear side of the pin remover body.

[0017] By adopting the above technical solution, after the hinge pin is partially knocked out, the top of the hinge pin can be easily pushed out using the ramp, eliminating the need to pull the pin out by hand.

[0018] Optionally, the handle of the connector may be provided with horizontal or vertical stripes.

[0019] By adopting the above technical solution, it is easy for users to operate and is less likely to slip from their hands.

[0020] In summary, this utility model has at least one of the following beneficial effects:

[0021] By combining the main body of the pin remover, the positioning hole, the main body of the pin remover, and the connecting seat, the main body of the pin remover becomes detachable, solving the problem that traditional pin removers and pin removers are integrated and cannot be used after damage. The replaceability of the main body of the pin remover ensures the durability of the main body of the pin remover.

[0022] By using carbon steel to make the main body of the pin, compared with traditional pin removers, the problem of plastic bodies being easily damaged by impacts is solved. The carbon steel pin directly contacts the force, making it more suitable for durable use.

[0023] By creating a through groove on the rear side of the hinge body, lubricating oil can be sprayed onto a small area between the hinge joints, avoiding spraying onto other non-hinge objects, thereby achieving hinge lubrication and extending the hinge's service life.

[0024] By symmetrically installing buckles on the front side of the pin remover body, the pin remover has a locking function, which can be easily locked at the hinge roll and will not fall off. At the same time, the slope setting allows the hinge pin to be pushed out by the top of the pin remover after it has been knocked out part of the way, without having to pull the pin out by hand. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0028] Figure 3 This is a front view structural diagram of the present utility model;

[0029] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0030] Figure 5 This is a side view of the structure of this utility model. Figure 1 ;

[0031] Figure 6 This is a front view structural diagram of the main body of the disassembly pin of this utility model;

[0032] Figure 7 This is a three-dimensional structural diagram of the main body of the disassembly pin of this utility model;

[0033] Figure 8 This is a side view of the structure of this utility model. Figure 2 ;

[0034] Figure 9 This utility model Figure 8 A schematic diagram of the three-dimensional structure.

[0035] In the diagram: 1. Main body of the pin remover; 2. Buckle; 3. Positioning hole; 4. Main body of the pin remover; 5. Cap; 6. Connecting seat; 7. Slope; 8. Through groove; 9. Buffer pad; 10. Hinge. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-9 The present invention will be described in further detail below.

[0037] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 2 , Figure 5 , Figure 8 and Figure 9 This utility model provides an embodiment of a replaceable pin remover, comprising a remover body 1 and a hinge 10. A connecting seat 6 is fixed to the bottom front side of the remover body 1, and a ramp 7 is provided on the top rear side of the remover body 1. When the hinge 10 pin is partially knocked out, the top of the remover body 1 can easily push the hinge 10 pin out using the ramp 7, eliminating the need to manually pull the pin. The connecting seat 6 has horizontal or vertical stripes on its grip area, making it easy for the user to operate and preventing it from slipping from their hand.

[0038] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 6 and Figure 7 The connector 6 has a disassembly pin body 4 inside, and both the disassembly pin body 4 and the cap 5 are made of carbon steel. This makes the disassembly pin body 4 and the cap 5 less prone to damage when in contact with actual hammering, thus making the disassembly pin body 4 more durable and reliable.

[0039] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 6The connecting seat 6 has a positioning hole 3 in the middle that matches the disassembly pin body 4. A cap 5 is fixedly connected to the bottom of the disassembly pin body 4, and the cap 5 has a circular cross-section. This makes the disassembly pin body 4 easy to use by striking it, so that the disassembly pin body 4 can be positioned and aligned with the pin of the hinge 10 through the positioning hole 3, and the disassembly pin function can be achieved by striking the cap 5.

[0040] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 4 and Figure 5 A buffer pad 9 is fixedly installed in the middle of the bottom of the connecting seat 6. As the cap 5 is continuously struck from the outside, the cap 5 eventually comes into direct contact with the buffer pad 9, thereby protecting the bottom of the connecting seat 6 and extending the overall service life of the pin remover body 1.

[0041] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 3 Two latches 2 are fixedly installed on the upper front end of the main body 1 of the disassembly device. The two latches 2 are symmetrically distributed about the center of the main body 1. This gives the disassembly device a locking and guiding function, allowing it to easily lock into the rolled part of the hinge 10 for disassembly. A through groove 8 is provided on the rear side of the main body 1 of the disassembly device.

[0042] Working principle: In use, the hinge is placed between the two clips 2, and the bottom of the hinge 10 is fitted with the top of the connecting seat 6. At this time, the pin of the hinge 10 is aligned with the positioning hole 3, and the rolled part of the hinge 10 is locked by the two clips 2. Then, the operator aligns the disengaging pin body 4 with the positioning hole 3 and taps the cap 5 upward. Since both the disengaging pin body 4 and the cap 5 are made of carbon steel, they are not easily damaged when they come into contact with the actual tapping, thus making the disengaging pin body 4 more durable and reliable. When the cap 5 moves upward, it drives the disengaging pin body 4 to move upward until the disengaging pin body 4 passes through the positioning hole 3 and pushes out the pin on the hinge 10. When the hinge 10 After the pin is partially knocked out, the top of the pin remover body 1 can be used to push out the pin of the hinge 10 without manually pulling out the pin, thus achieving the pin removal function. When the pin removal body 4 is damaged, it is convenient to replace the pin removal body 4, solving the problem that the traditional pin remover and pin removal pin are an integral structure, and the pin remover cannot be used after damage. The replaceability of the pin removal body 4 maintains the durability of the pin remover body 1. By making the pin removal body 4 and the connecting seat 6 detachable, since there is not only one type of hinge 10 on the market, when the rolled part of the hinge 10 is too large, the rolled part of the hinge 10 will not fit into the connecting seat 6. At this time, the pin removal body 4 can be removed from the pin remover body 1 and used separately, which improves the practicality of the pin remover.

[0043] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A pin remover with replaceable pins, comprising a pin remover body (1) and a hinge (10), characterized in that: The bottom of the front side of the pin remover body (1) is fixed with a connecting seat (6), the pin remover body (4) is inserted inside the connecting seat (6), the middle part of the connecting seat (6) is provided with a positioning hole (3) that matches the pin remover body (4), the upper front side of the pin remover body (1) is equipped with a buckle (2), and the rear side of the pin remover body (1) is provided with a through groove (8).

2. The pin remover for replaceable pins according to claim 1, characterized in that: The bottom of the disassembly pin body (4) is connected to a cap (5), and the cross-section of the cap (5) is circular.

3. The pin remover for replaceable pins according to claim 1, characterized in that: A buffer pad (9) is installed in the middle of the bottom of the connecting seat (6).

4. The pin remover for replaceable pins according to claim 1, characterized in that: There are two buckles (2), and the two buckles (2) are symmetrically distributed about the center of the disassembly body (1).

5. A pin remover for replaceable pins according to claim 2, characterized in that: The main body (4) and cap (5) of the disassembly pin are both made of carbon steel.

6. The pin remover for replaceable pins according to claim 1, characterized in that: The top of the rear side of the main body (1) of the pin remover is provided with a ramp (7).

7. A pin remover for replaceable pins according to claim 1, characterized in that: The handle of the connector (6) is provided with horizontal or vertical stripes.

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