Nail pipe assembly suitable for blunt stainless steel thread shoot nail

Abstract

The utility model relates to the technical field of fastening equipment, and discloses a nail tube assembly suitable for a blunt stainless steel thread shoot nail, the nail tube assembly comprises a nail tube body with a mounting end, one end of the nail tube body is the mounting end, the other end of the nail tube body is the striking end, the mounting end is nested and matched with a nail fixing sliding sleeve, and the nail fixing sliding sleeve is sleeved with a nail fixing sleeve. The fixed sliding sleeve is provided with a mounting hole used for mounting the blunt stainless steel thread shoot nail, and when the nail pipe assembly is used for achieving percussion of the blunt stainless steel thread shoot nail, the mounting end and the percussion end of the blunt stainless steel thread shoot nail are used for being matched with a nail shooter structure, so that percussion of the blunt stainless steel thread shoot nail is achieved, and the blunt stainless steel thread shoot nail is fixed through the nail pipe assembly. Through the structural design of the nail tube assembly, the percussion requirement can be met while the blunt stainless steel thread shoot nail is installed relative to a nail shooting device.

Description

Technical Field

[0001] The utility model relates to the technical field of fastening equipment, in particular to a nail tube assembly suitable for blunt-head stainless steel threaded nails. Background Art

[0002] The nail cold connection fastening technology is a direct fastening technology. It uses a nail gun to shoot nail bullets, so that the gunpowder in the bullet burns and releases energy to push the piston of the nail gun, and nails directly into steel, concrete and other substrates to permanently or temporarily fix the components that need to be fixed, such as grid plates, patterned plates, brackets, etc. Fix grid plates and composite plates on steel structures, drive threaded nails directly into steel structures, and tighten bolts to fasten. It is widely used in petrochemical refineries, oil platforms, power plants, chemical plants, industrial plants, etc.

[0003] In the petrochemical industry, the traditional installation method of steel grating is generally welding, which requires special welding equipment. Installation and maintenance or disassembly may require shutdown, which is inconvenient. The use of nail guns is easy to use and can achieve quick connection. However, for Figure 1 The blunt-end stainless steel threaded nail shown in the figure has high requirements on the firing strength of the nail shooter on the one hand, and high requirements on the fixation of the blunt-end stainless steel threaded nail on the other hand.

[0004] In view of the above, this application is hereby filed. Utility Model Content

[0005] In view of the above problems, the utility model provides a nail tube assembly suitable for blunt-head stainless steel threaded nails. When the nail tube assembly is used to realize the firing of the blunt-head stainless steel threaded nails, the blunt-head stainless steel threaded nail installation end and the firing end are used to cooperate with the nail shooter structure to realize the firing of the blunt-head stainless steel threaded nail. Through the structural design of the nail tube assembly, the firing requirements can be met while realizing the installation of the blunt-head stainless steel threaded nail relative to the nail shooter.

[0006] The utility model is realized by the following technical solutions:

[0007] The embodiment of the utility model provides a nail tube assembly suitable for blunt-head stainless steel threaded nails, which is used to cooperate with a nail shooting device structure to realize the firing of blunt-head stainless steel threaded nails, comprising: a nail tube body with an inner cavity, one end of the nail tube body is a mounting end, and the mounting end is used to realize the installation of the blunt-head stainless steel threaded nail; wherein the mounting end is provided with a nail fixing sleeve with a mounting hole for mounting the blunt-head stainless steel threaded nail, the nail fixing sleeve is nested with the mounting end, and the mounting hole is used to nest with the blunt-head stainless steel threaded nail.

[0008] In the present solution, the nail tube assembly includes a nail tube body with a mounting end, one end of the nail tube body is the mounting end, and the other end is the firing end, the mounting end is nested with a nail fixing sleeve, the fixing sleeve has a mounting hole for realizing the installation of a blunt-headed stainless steel threaded nail, when the nail tube assembly is used to realize the firing of the blunt-headed stainless steel threaded nail, the blunt-headed stainless steel threaded nail mounting end is placed, and the firing end is used to cooperate with the nail shooter structure, thereby realizing the firing of the blunt-headed stainless steel threaded nail, and through the structural design of the nail tube assembly, while realizing the installation of the blunt-headed stainless steel threaded nail relative to the nail shooter, the firing requirements can be met.

[0009] Furthermore, the mounting end is provided with a mounting portion for mounting the nail fixing sleeve, wherein the diameter of the mounting portion is larger than the diameter of the inner cavity of the nail tube body, and the mounting portion is provided with a sleeve compression spring, one end of the sleeve compression spring is used to cooperate with the end of the nail fixing sleeve, and the other end of the sleeve compression spring is used to cooperate with an end of the mounting portion away from the sleeve compression spring.

[0010] Furthermore, a clearance hole is provided on the side wall of the nail fixing sleeve, and the clearance hole is an elongated hole, and the length direction of the elongated hole is co-directional with the axial direction of the nail tube body, and a through hole that cooperates with the elongated hole is also provided on the side wall of the nail tube body, and a limiting screw is provided in the through hole, and one end of the limiting screw is used to cooperate with the elongated hole to realize the limitation of the movement range of the nail fixing sleeve along the axial direction of the nail tube body.

[0011] Furthermore, the mounting end is also provided with a nail tube anti-skid pad, and the nail tube anti-skid pad is sleeved on the outer side wall of the mounting end.

[0012] Furthermore, it also includes a piston rod, which is arranged in the inner cavity of the nail tube body, one end of the piston rod is used to cooperate with the blunt-headed stainless steel threaded nail, and the other end of the piston rod is used to cooperate with the nail shooter.

[0013] Furthermore, the nail tube body is also provided with an annular groove, the annular groove has a penetrating portion penetrating the side wall of the nail tube body, a nail tube clip is provided in the annular groove and a steel ball is provided in the penetrating portion, the nail tube clip is used to cooperate with the steel ball to realize the change of the protruding position of the steel ball relative to the inner wall of the inner cavity.

[0014] Furthermore, it also includes a locking nut, which is sleeved on the nail tube body and is used to cooperate with the nail tube clamp to achieve the change of the protruding position of the steel ball relative to the inner wall of the inner cavity.

[0015] Furthermore, it also includes a nail tube protective cover, which is used to cooperate with the locking nut, wherein the inner wall of the nail tube protective cover is provided with an internal thread structure, and the outer wall of the locking nut is provided with an external thread structure.

[0016] Furthermore, the other end of the nail tube body is a firing end, and the firing end sleeve is provided with a buffer structure.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0018] The utility model embodiment provides a nail tube assembly suitable for blunt-head stainless steel threaded nails, the nail tube assembly includes a nail tube body with a mounting end, one end of the nail tube body is the mounting end, and the other end is the firing end, the mounting end is nested with a nail fixing sleeve, the fixing sleeve has a mounting hole for realizing the installation of the blunt-head stainless steel threaded nail, when the nail tube assembly is used to realize the firing of the blunt-head stainless steel threaded nail, the blunt-head stainless steel threaded nail mounting end is placed, and the firing end is used to cooperate with the nail shooter structure, so as to realize the firing of the blunt-head stainless steel threaded nail, and through the structural design of the nail tube assembly, the firing requirements can be met while realizing the installation of the blunt-head stainless steel threaded nail relative to the nail shooter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can also be obtained based on these drawings without creative work:

[0020] Figure 1 It is a schematic diagram of the structure of a blunt-head stainless steel threaded nail in the prior art;

[0021] Figure 2 A cross-sectional view of a nail tube assembly provided in an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the structure of a nail fixing sliding sleeve provided in an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the coordination of a nail tube assembly, a nail gun, and a blunt-head stainless steel threaded nail provided in an embodiment of the utility model.

[0024] Marks and corresponding parts names in the attached drawings:

[0025] 100-nail tube body, 200-nail fixing sleeve, 210-sleeve compression spring, 300-nail tube anti-slip pad, 400-piston rod, 510-steel ball, 520-nail tube clip, 530-locking nut, 540-nail tube protective cover, 600-blunt head stainless steel threaded nail. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other examples, in order to avoid obscuring the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0028] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0030] Example

[0031] like Figure 2-4As shown, an embodiment of the utility model provides a nail tube assembly suitable for blunt-headed stainless steel threaded nails 600, which is used to cooperate with a nail shooting device structure to realize the firing of the blunt-headed stainless steel threaded nails 600, including: a nail tube body 100 with an inner cavity, one end of the nail tube body is a mounting end, and the mounting end is used to realize the installation of the blunt-headed stainless steel threaded nail 600; wherein, the mounting end is provided with a nail fixing sleeve 200 having a mounting hole for mounting the blunt-headed stainless steel threaded nail 600, the nail fixing sleeve 200 is nested with the mounting end, and the mounting hole is used to nest with the blunt-headed stainless steel threaded nail 600.

[0032] The mounting hole of the fixed sleeve is used for nesting with the blunt-headed stainless steel threaded nail 600. Specifically, in order to facilitate the blunt-headed stainless steel threaded nail 600 to enter the mounting hole, the mounting hole is tapered.

[0033] In the present embodiment, the nail tube assembly includes a nail tube body 100 having a mounting end, one end of the nail tube body being the mounting end and the other end being the firing end, the mounting end being nested with a nail fixing sleeve 200, the fixing sleeve having a mounting hole for installing a blunt-headed stainless steel threaded nail 600, when the nail tube assembly is used to fire the blunt-headed stainless steel threaded nail 600, the mounting end of the blunt-headed stainless steel threaded nail 600 is mounted, and the firing end is used to cooperate with the structure of the nail shooter, thereby firing the blunt-headed stainless steel threaded nail 600, and through the structural design of the nail tube assembly, the firing requirements can be met while the installation of the blunt-headed stainless steel threaded nail 600 relative to the nail shooter is realized.

[0034] In some embodiments, the mounting end is provided with a mounting portion for mounting the nail fixing sleeve 200, wherein the diameter of the mounting portion is larger than the diameter of the inner cavity of the nail tube body 100, and the mounting portion is provided with a sleeve compression spring 210, one end of the sleeve compression spring 210 is used to cooperate with the end of the nail fixing sleeve 200, and the other end of the sleeve compression spring 210 is used to cooperate with an end of the mounting portion away from the sleeve compression spring 210.

[0035] Specifically, the installation of the fixing sleeve 200 is facilitated on the one hand by the arrangement of the mounting portion, and on the other hand, the arrangement of the sleeve compression spring 210 in the mounting portion can facilitate the resetting of the fixing sleeve 200 after the blunt-headed stainless steel threaded nail 600 is fired.

[0036] Among them, one end of the sleeve compression spring 210 is used to cooperate with the end of the nail fixing sleeve 200, and the other end of the sleeve compression spring 210 is used to cooperate with the end of the mounting portion away from the sleeve compression spring 210; specifically, the diameter of the mounting portion is larger than the diameter of the inner cavity of the nail tube body 100, that is, a step portion is formed at the end of the mounting portion close to the firing end relative to the inner cavity of the nail tube body 100, and the two ends of the sleeve compression spring 210 respectively cooperate with the end of the nail fixing sleeve 200 and the step portion to realize the position limitation of the nail fixing sleeve 200 and facilitate resetting.

[0037] In some embodiments, a clearance hole is provided on the side wall of the nail fixing sleeve 200, and the clearance hole is a long hole. The length direction of the long hole is co-directional with the axial direction of the nail tube body 100, and the side wall of the nail tube body 100 is also provided with a through hole that cooperates with the long hole, and a limiting screw is provided in the through hole, and one end of the limiting screw is used to cooperate with the long hole to achieve the limitation of the movement range of the nail fixing sleeve 200 along the axial direction of the nail tube body 100.

[0038] Specifically, through the arrangement of the elongated hole, the through hole and the limit screw, when in use, the limit screw is passed through the through hole and cooperates with the elongated hole, wherein the end of the limit screw can slide in the elongated hole, thereby achieving the limitation of the movement range of the fixed sleeve along the axial direction of the nail tube body 100.

[0039] In some embodiments, the mounting end is further provided with a nail tube anti-skid pad 300, and the nail tube anti-skid pad 300 is sleeved on the outer side wall of the mounting end.

[0040] Specifically, the structural design of the nail tube anti-slip pad 300 can facilitate the mutual cooperation between the end of the nail tube assembly and the part to be fixed.

[0041] In some embodiments, a piston rod 400 is further included, which is disposed in the inner cavity of the nail tube body 100 , one end of the piston rod 400 is used to cooperate with the blunt-headed stainless steel threaded nail 600 , and the other end of the piston rod 400 is used to cooperate with the nail gun.

[0042] Specifically, the piston rod 400 serves as a firing member, and the piston rod 400 can slide in the inner cavity of the nail tube body 100 , thereby realizing the firing of the blunt-headed stainless steel threaded nail 600 .

[0043] In some embodiments, the nail tube body 100 is also provided with an annular groove, and the annular groove has a penetrating portion that penetrates the side wall of the nail tube body 100, a nail tube clip 520 is provided in the annular groove and a steel ball 510 is provided in the penetrating portion, and the nail tube clip 520 is used to cooperate with the steel ball 510 to realize the change of the protruding position of the steel ball 510 relative to the inner wall of the inner cavity.

[0044] Specifically, through the cooperation between the steel ball 510 and the nail tube clamp 520, the piston rod 400 can be fixed in the axial direction of the nail tube body 100, thereby preventing the piston rod 400 from being freely exposed under the action of gravity and causing misfiring.

[0045] In some embodiments, a locking nut 530 is further included. The locking nut 530 is sleeved on the nail tube body 100. The locking nut 530 is used to cooperate with the nail tube clamp 520 to achieve a change in the protruding position of the steel ball 510 relative to the inner wall of the inner cavity.

[0046] In some embodiments, a nail tube shield 540 is also included, and the nail tube shield 540 is used to cooperate with the locking nut 530, wherein the inner wall of the nail tube shield 540 is provided with an internal thread structure, and the outer wall of the locking nut 530 is provided with an external thread structure.

[0047] In some embodiments, the other end of the nail tube body 100 is a firing end, and the firing end is provided with a buffer structure.

[0048] Specifically, by providing the buffer structure, the buffer structure cooperates with the piston rod 400 to increase the service life of the piston rod 400.

[0049] Specifically, the buffer structure includes a buffer pad and a brake pad, wherein the brake pad is arranged away from the mounting end relative to the buffer pad, and the brake pad is sleeved in the firing end.

[0050] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above are only specific implementation methods of the utility model and are not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A nail tube assembly suitable for blunt-tip stainless steel threaded nails, used to cooperate with a nail shooter structure to achieve the firing of blunt-tip stainless steel threaded nails, characterized in that: include: A nail tube body (100) having an inner cavity, one end of the nail tube body (100) being a mounting end, the mounting end being used to achieve the installation of a blunt-headed stainless steel threaded nail; The mounting end is provided with a nail fixing sliding sleeve (200) having a mounting hole for mounting a blunt-headed stainless steel threaded nail, the nail fixing sliding sleeve (200) is nested with the mounting end, and the mounting hole is used for nesting with the blunt-headed stainless steel threaded nail.

2. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 1, characterized in that: The mounting end is provided with a mounting portion for mounting the nail fixing sleeve (200), wherein the diameter of the mounting portion is greater than the diameter of the inner cavity of the nail tube body (100), and the mounting portion is provided with a sleeve compression spring (210), one end of the sleeve compression spring (210) is used to cooperate with the end of the nail fixing sleeve (200), and the other end of the sleeve compression spring (210) is used to cooperate with an end of the mounting portion away from the sleeve compression spring (210).

3. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 2, characterized in that: A clearance hole is provided on the side wall of the nail fixing sleeve (200), and the clearance hole is a long hole. The length direction of the long hole is co-directional with the axial direction of the nail tube body (100), and the side wall of the nail tube body (100) is also provided with a through hole that cooperates with the long hole, and a limit screw is provided in the through hole, and one end of the limit screw is used to cooperate with the long hole to realize the limitation of the movement range of the nail fixing sleeve (200) along the axial direction of the nail tube body (100).

4. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 1, characterized in that: The mounting end is also provided with a nail tube anti-skid pad (300), and the nail tube anti-skid pad (300) is sleeved on the outer side wall of the mounting end.

5. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 1, characterized in that: It also includes a piston rod (400), which is arranged in the inner cavity of the nail tube body (100), one end of the piston rod (400) is used to cooperate with the blunt-headed stainless steel threaded nail, and the other end of the piston rod (400) is used to cooperate with the nail gun.

6. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 1, characterized in that: The nail tube body (100) is further provided with an annular groove, the annular groove having a through portion penetrating the side wall of the nail tube body (100), a nail tube clip (520) being provided in the annular groove and a steel ball (510) being provided in the through portion, the nail tube clip (520) being used to cooperate with the steel ball (510) to achieve a change in the protruding position of the steel ball (510) relative to the inner side wall of the inner cavity.

7. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 6, characterized in that: It also includes a locking nut (530), which is sleeved on the nail tube body (100). The locking nut (530) is used to cooperate with the nail tube clamp (520) to achieve a change in the protruding position of the steel ball (510) relative to the inner wall of the inner cavity.

8. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 7, characterized in that: It also includes a nail tube protective cover (540), which is used to cooperate with the locking nut (530), wherein the inner wall of the nail tube protective cover (540) is provided with an internal thread structure, and the outer wall of the locking nut (530) is provided with an external thread structure.

9. A nail tube assembly suitable for blunt-tip stainless steel threaded nails according to claim 1, characterized in that: The other end of the nail tube body (100) is a firing end, and the firing end is sleeved with a buffer structure.

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