Tool equipment for taking bolt protective sleeve

Abstract

The utility model discloses tool equipment for taking a bolt protecting sleeve, and belongs to mechanical tool equipment. The utility model discloses tool equipment for taking a bolt protecting sleeve. The tool equipment comprises a pull ring, an adjustable positioning plate, a clamping block and a fastening screw, the pull ring is arranged above the adjustable positioning plate and is detachably or fixedly connected with the adjustable positioning plate; a U-shaped groove for fixing the clamping block is formed in the adjustable positioning plate; and the clamping block is arranged below the adjustable positioning plate and is detachably fixed in the U-shaped groove of the adjustable positioning plate through the fastening screw. In the implementation process, the labor efficiency is improved and the labor intensity is reduced by hand pulling; the device is simple to operate and convenient to disassemble and maintain; and different types of clamping blocks can be replaced to be suitable for bolt protection sleeves with different diameters, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to a mechanical tool equipment, in particular to a tool equipment for removing a bolt protective sleeve. Background Art

[0002] The parts and components products currently under development are gradually being supplied as assemblies. Stud bolts need to be installed on the flanges of the parts and components. After the bolts are installed, in order to prevent the bolts from being bumped during the turnover process, which may result in the customer not being able to assemble the nuts, protective sleeves are installed on the bolts to protect the bolts, whether they are in internal operation or shipped. However, the bolt protective sleeves need to be removed during assembly at the client's end. However, due to the over-tightening of the bolt protective sleeves for a long time without removing the bolt protective sleeves, or due to the influence of the external environment, impurities enter the threads and increase friction, or the difference in thermal expansion coefficients of bolt protective sleeves made of different materials and thread damage make it difficult to remove the bolt protective sleeves. Therefore, removing the bolt protective sleeves has become a problem. Currently, the sleeves are removed manually by hand, and can be disassembled by twisting them in reverse with a suitable wrench. This is inefficient and more likely to make people's fingers feel uncomfortable. It does not meet ergonomic requirements, and the problem of inconvenient sleeve removal needs to be solved. In view of this, this application is specially filed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a tool equipment for removing bolt protective sleeves in response to the deficiencies of the existing technology, thereby improving labor efficiency, saving time and effort in removing bolt protective sleeves, eliminating the need to use a wrench, reducing labor intensity, making people feel comfortable and relaxed, and meeting ergonomic requirements.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is a tool for removing a bolt protective cover, including a pull ring, an adjustable positioning plate, a clamping block, and a fastening screw; the pull ring is arranged above the adjustable positioning plate and is detachably or fixedly connected to the adjustable positioning plate; the adjustable positioning plate is provided with a U-shaped groove for fixing the clamping block; the clamping block is arranged below the adjustable positioning plate and is detachably fixed in the U-shaped groove of the adjustable positioning plate by the fastening screw.

[0005] Optionally, there are multiple fastening screws and multiple clamping blocks, and the spacing between the clamping blocks is adjustable.

[0006] Optionally, a card slot and a fastening threaded hole are provided on the card block, the card slot is "U"-shaped, and a V-shaped bayonet is provided at the front end of the card slot; the width of the card slot is 0.5mm-1mm larger than the outer diameter of the bolt protective sleeve.

[0007] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0008] The utility model provides a tool for removing bolt protective sleeves through the above technical solution. The pull ring and the adjustable positioning plate are fixedly connected. The pull ring is pulled by hand instead of holding the bolt protective sleeve with fingers to remove it, which reduces the discomfort caused by long-term operation. At the same time, multiple bolt protective sleeves can be removed at one time, thereby saving time and effort.

[0009] The utility model provides a tool for removing bolt protective sleeves. The fastening position of the clamping block is adjusted in time according to the spacing of the bolt sleeves to be removed through the U-shaped groove and the fastening screw on the adjustable positioning plate, so as to adapt to the removal and removal of the bolt protective sleeves of different component products and the clamping block is fixed more firmly.

[0010] The utility model discloses a tool for removing a bolt protective cover, which is simple to operate and highly practical. Clamping blocks can be added, removed or replaced according to different component products. It can adapt to various bolt protective covers. The overall structure is stable and reliable, and it is easy to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0012] Figure 1 : A schematic diagram of the structure of a bolt protective cover of the utility model;

[0013] Figure 2 : A schematic structural diagram of a tool for removing a bolt protective sleeve according to the present invention;

[0014] Figure 3 : A schematic structural diagram of the card block of the utility model;

[0015] Among them, 1. Pull ring; 2. Bolt protection cover; 3. Adjustable positioning plate; 4. Bolt; 5. Fastening screw; 6. Clamp block; 7. Spare parts; 8. U-shaped groove; 9. Clamping slot; 10. V-shaped bayonet; 11. Fastening threaded hole. DETAILED DESCRIPTION

[0016] This embodiment discloses a tool for removing a bolt protective cover, such as Figure 1-3 As shown, a tool for removing a bolt protective sleeve includes a pull ring 1, an adjustable positioning plate 3, a clamping block 6, and a fastening screw 5; the pull ring 1 is arranged above the adjustable positioning plate 3 and is detachably or fixedly connected to the adjustable positioning plate 3; a U-shaped groove 8 for fixing the clamping block 6 is provided on the adjustable positioning plate 3; the clamping block 6 is arranged below the adjustable positioning plate 3 and is detachably fixed under the U-shaped groove 8 of the adjustable positioning plate 3 by a fastening screw 5.

[0017] like Figure 1-3 As shown, the utility model has a simple structure and is easy to use. The two bolt protection sleeves 2 of the component product 7 are respectively inserted into the clamping block 6. The clamping block 6 is provided with a clamping groove 9 and a fastening threaded hole 11. The clamping groove 9 is "U"-shaped, and a V-shaped bayonet 10 is provided at the front end of the clamping groove 9; the width of the clamping groove 9 is 0.5mm-1mm larger than the outer diameter of the bolt protection sleeve 2. The corresponding clamping block 6 is replaced according to the size, diameter, shape, etc. of the bolt protection sleeve 2. Multiple clamping blocks 6 can be provided according to usage requirements.

[0018] Exemplarily, the clamping block 6 is perpendicular to the bolt protective sleeve 2 , and the fastening screw 5 is perpendicular to the clamping block 6 .

[0019] like Figure 1-3 As shown, a fastening threaded hole 11 for a fastening screw 5 is provided on the clamping block 6. The fastening screw 5 passes vertically through the U-shaped groove 8 from the upper part of the adjustable positioning plate 3 and is detachably connected to the fastening threaded hole 11 to fix the clamping block 6 under the adjustable positioning plate 3. The fastening screw 5 is used to prevent the clamping block 6 from detaching from the adjustable positioning plate 3; the fastening screw 5 can move longitudinally in the U-shaped groove 8 to adjust the distance between the two fastening screws 5, thereby adapting to the spacing between the two bolt protective sleeves 2 of the component product 7.

[0020] The U-shaped groove 8 has a limiting and guiding function for the fastening screw 5 and the clamping block 6 .

[0021] like Figure 1-2 As shown, when in use, align the V-shaped bayonet 10 of the block 6 with the bolt protective sleeve 2 and push it into the slot 9, then vertically pass the fastening screw 5 through the U-shaped slot 8 from the upper part of the adjustable positioning plate 3 and fix the block 6, then manually pull the pull ring 1 to remove the bolt protective sleeve 2.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

[0023] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A tool for removing a bolt protective cover, characterized by: It includes a pull ring, an adjustable positioning plate, a clamping block, and a fastening screw; the pull ring is arranged above the adjustable positioning plate and is detachably or fixedly connected to the adjustable positioning plate; the adjustable positioning plate is provided with a U-shaped groove for fixing the clamping block; the clamping block is arranged below the adjustable positioning plate and is detachably fixed in the U-shaped groove of the adjustable positioning plate by the fastening screw.

2. The tool for removing a bolt protective cover according to claim 1, characterized in that: The number of the fastening screws and the number of the clamping blocks are respectively multiple, and the spacing between the clamping blocks is adjustable.

3. The tool for removing a bolt protective cover according to claim 1, characterized in that: The block is provided with a card slot and a fastening threaded hole. The card slot is "U"-shaped, and a V-shaped bayonet is provided at the front end of the card slot. The width of the card slot is 0.5mm-1mm larger than the outer diameter of the bolt protective sleeve.

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