Cleaning device for head complex fastener

Abstract

The invention relates to the technical field of fastener cleaning devices, in particular to a cleaning device for a head complex fastener, which comprises a socketed pipe, the socketed pipe is provided with symmetrically arranged notches, and a plurality of support sheets are arranged on the inner wall of the socketed pipe; two vertically aligned supporting sheets form a group, a supporting rod is connected to the supporting sheets in the same group, a mounting plate is connected to the supporting rod, and a connecting rod is arranged on the top surface of the mounting plate; by arranging a pair of cleaning blocks and a second reset spring, the two cleaning blocks reciprocate in a fastener groove to generate friction, so that the cleaning function is achieved, the first reset spring is compressed when a mounting plate moves downwards, and after a user loosens the mounting plate, the first reset spring forces the mounting plate to reset, so that the two cleaning blocks are far away from the fastener groove, and the cleaning effect is improved. And therefore, reciprocating pressing operation can be conveniently achieved, reciprocating movement of the two cleaning blocks in the fastener groove is achieved, repeated friction is generated, and labor-saving operation is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of fastener cleaning devices, and more particularly to a cleaning device for fasteners with complex heads. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening connections and are extremely widely used. Common fasteners in daily life include various types of bolts, screws, etc.

[0003] After long-term use, fasteners will accumulate a lot of dust and rust due to wind and rain, and the dust and rust will accumulate in the end groove of the fasteners, which makes it impossible to insert the disassembly tool normally and requires staff to clean it. The existing common fasteners are relatively convenient to clean, but there are some special-shaped fasteners that cannot be cleaned with conventional cleaning tools. When cleaning, the staff needs to operate manually, and there are often multiple fasteners on the equipment. Manual operation is bound to affect the cleaning efficiency and increase the workload.

[0004] To this end, we propose a cleaning device for complex fasteners with heads. Summary of the invention

[0005] A technical problem to be solved by the present application is that some existing special-shaped fasteners cannot be cleaned using conventional cleaning tools, and workers need to operate manually when cleaning. However, there are often multiple fasteners on the equipment, and manual operation is bound to affect the cleaning efficiency and increase the workload. In order to achieve the above object, the present invention adopts the following technical solution: A cleaning device for complex head fasteners, including a sleeve tube, the sleeve tube is provided with symmetrically arranged cutouts, and a plurality of support sheets are arranged on the inner wall of the sleeve tube; two vertically aligned support sheets form a group, and the support sheets in the same group are connected to support rods, and a mounting plate is connected to the support rods, and a connecting rod is arranged on the top surface of the mounting plate, and an operating plate located above the sleeve tube is fixed on the connecting rod; it also includes a reset mechanism and a cleaning mechanism; the reset mechanism is arranged on the mounting plate through the mounting side plates and the mounting cross bar in the reset mechanism, and the cleaning mechanism is arranged on the reset mechanism, the reset mechanism is used to reset the cleaning mechanism, and the cleaning mechanism is used to clean the fastener groove.

[0006] In some embodiments, the two mounting side plates are symmetrically arranged at the bottom of the mounting plate, the mounting cross bar is connected between the two mounting side plates, and the cleaning mechanism also includes two symmetrically arranged cleaning blocks, the two cleaning blocks can be embedded in the fastener grooves, and a connecting plate slidably connected to the mounting cross bar is arranged on the cleaning block, and a waist-shaped hole cooperating with the mounting cross bar is opened on the connecting plate, and the two cleaning blocks extend from the incisions respectively.

[0007] In some embodiments, the reset mechanism includes a pair of No. 2 reset springs looped around the outside of the mounting cross bar, the two No. 2 reset springs are respectively connected to the connecting plate and the mounting side plate, the two No. 2 reset springs are symmetrically arranged, and the two cleaning blocks can be approached to each other through the elastic force of the No. 2 reset springs.

[0008] In some embodiments, a positioning rod is disposed between the two mounting side plates, a waist-shaped hole matching with the positioning rod is opened on the connecting plate, and the positioning rod passes through the waist-shaped hole.

[0009] In some embodiments, a No. 1 return spring is also included, and two No. 1 return springs are respectively correspondingly looped on the outside of the support rod, and the No. 1 return spring is located between the mounting plate and the support sheet.

[0010] In some embodiments, a limiting protrusion is provided at one end of the two cleaning blocks close to the connecting plate, and the two limiting protrusions can fit together.

[0011] In some embodiments, a pair of positioning blocks adapted to the fastener head are disposed on the inner wall of the sleeve, and the two positioning blocks are symmetrically disposed.

[0012] In some embodiments, a sand surface is provided on the contact surface between the cleaning block and the fastener slot.

[0013] In some embodiments, the inner wall of the bottom end of the sleeve is provided with anti-slip grooves.

[0014] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses a cleaning device for complex fasteners with heads, which has the following beneficial effects: 1. By setting a pair of cleaning blocks and a No. 2 reset spring, the two cleaning blocks move back and forth in the fastener slot to generate friction, thereby realizing the cleaning function, and the No. 1 reset spring will be compressed when the mounting plate moves down. When the user releases the mounting plate, the No. 1 reset spring will force the mounting plate to reset, so that the two cleaning blocks are away from the fastener slot, thereby facilitating the reciprocating pressing operation, and realizing the reciprocating movement of the two cleaning blocks in the fastener slot, generating multiple frictions, facilitating labor-saving operation, and improving cleaning efficiency; 2. The device is easy to use, simple to use and easy to carry, eliminating the need for manual operation by staff using small tools, saving manpower and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the cooperation between the special-shaped fastener and the cleaning device; Figure 2 for Figure 1 A schematic diagram of a side cross-sectional structure; Figure 3 for Figure 2 A is an enlarged structural diagram; Figure 4 It is a schematic diagram of the side section structure of the cleaning device; Figure 5 for Figure 4 The enlarged structural diagram at B in FIG. Figure 6 This is a schematic diagram of the structure of Example 2 of the present invention.

[0017] in: 1. Sleeve tube; 2. Operating panel; 3. Connecting rod; 4. Cutout; 5. Mounting plate; 6. Cleaning block; 7. Support sheet; 8. Support rod; 9. No. 1 return spring; 10. Mounting side plate; 11. Connecting plate; 12. Limiting protrusion; 13. Positioning rod; 14. Mounting cross bar; 15. No. 2 return spring; 16. Positioning block; 17. Anti-slip pattern; 18. Sand surface. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1: See also Figures 1 to 5The technical solution provided by the present invention is as follows: a cleaning device for complex fasteners with heads, comprising a sleeve tube 1, a symmetrically arranged cutout 4 is opened on the sleeve tube 1, a plurality of support sheets 7 are arranged on the inner wall of the sleeve tube 1; two vertically aligned support sheets 7 form a group, a support rod 8 is connected to the support sheets 7 in the same group, a mounting plate 5 is connected to the support rod 8, a connecting rod 3 is arranged on the top surface of the mounting plate 5, an operating plate 2 located above the sleeve tube 1 is fixed on the connecting rod 3; it also includes a reset mechanism and a cleaning mechanism; the reset mechanism is arranged on the mounting plate 5 through the mounting side plate 10 and the mounting cross bar 14 in the reset mechanism, the cleaning mechanism is arranged on the reset mechanism, the reset mechanism is used to reset the cleaning mechanism, and the cleaning mechanism is used to clean the fastener groove, a pair of positioning blocks 16 adapted to the fastener head are arranged on the inner wall of the sleeve tube 1, and the two positioning blocks 16 are symmetrically arranged.

[0020] In this embodiment, if Figure 2 and Figure 3 As shown, two mounting side plates 10 are symmetrically arranged at the bottom of the mounting plate 5, and the mounting cross bar 14 is connected between the two mounting side plates 10. The cleaning mechanism also includes two symmetrically arranged cleaning blocks 6. The two cleaning blocks 6 can be embedded in the fastener grooves. A sand surface 18 is provided on the contact surface between the cleaning block 6 and the fastener groove. A connecting plate 11 slidably connected to the mounting cross bar 14 is provided on the cleaning block 6. A waist-shaped hole matching the mounting cross bar 14 is opened on the connecting plate 11. The two cleaning blocks 6 extend from the incision 4 respectively. When in use, the sleeve tube 1 is sleeved on the fastener head to align the cleaning block 6 with the fastener groove, and then the operating panel 2 is pressed down to force the cleaning block 6 to move into the fastener groove to produce the friction cleaning function.

[0021] In this embodiment, if Figure 2 and Figure 3 As shown, the reset mechanism includes a pair of No. 2 reset springs 15 which are looped around the outside of the mounting cross bar 14. The two No. 2 reset springs 15 are respectively connected to the connecting plate 11 and the mounting side plate 10. The two No. 2 reset springs 15 are symmetrically arranged. The two cleaning blocks 6 can be moved closer to each other through the elastic force of the No. 2 reset springs 15. When the two cleaning blocks 6 are respectively embedded in the fastener grooves, the inclined surface design can force the two cleaning blocks 6 to move away from each other and slide in the fastener grooves to generate friction.

[0022] In this embodiment, if Figure 2 and Figure 3 As shown, a positioning rod 13 is arranged between the two mounting side plates 10, and a waist-shaped hole matching with the positioning rod 13 is opened on the connecting plate 11. The positioning rod 13 passes through the waist-shaped hole. The positioning rod 13 has the function of limiting and positioning to avoid rotation during movement, thereby realizing the cleaning function.

[0023] In this embodiment, if Figures 3 to 5 As shown, it also includes a No. 1 return spring 9. Two No. 1 return springs 9 are respectively correspondingly ringed on the outside of the support rod 8. The No. 1 return spring 9 is located between the mounting plate 5 and the support plate 7. When the mounting plate 5 moves downward, the No. 1 return spring 9 will be compressed. At this time, the No. 1 return spring 9 accumulates rebound potential energy. When the user releases the mounting plate 5, the No. 1 return spring 9 will force the mounting plate 5 to reset, thereby making the two cleaning blocks 6 away from the fastener groove, thereby facilitating the reciprocating pressing operation, and realizing the reciprocating movement of the two cleaning blocks 6 in the fastener groove, generating multiple frictions, thereby realizing the cleaning function, facilitating labor-saving operation, and improving cleaning efficiency.

[0024] In this embodiment, if Figure 2 and Figure 3 As shown, a limiting protrusion 12 is provided at one end of the two cleaning blocks 6 close to the connecting plate 11, and the two limiting protrusions 12 can fit together. The limiting protrusion 12 has a limiting function, so that the two cleaning blocks 6 can maintain an eight-shaped arrangement, which is convenient for smoothly embedding into the fastener groove.

[0025] The implementation principle of the cleaning device for complex fasteners with a head in the embodiment of the present application is as follows: when in use, the sleeve tube 1 is sleeved on the fastener head, and the cleaning blocks 6 are aligned with the fastener grooves respectively, and then the operating plate 2 is pressed down. The two cleaning blocks 6 can be moved closer to each other through the elastic force of the No. 2 reset spring 15. When the two cleaning blocks 6 are respectively embedded in the fastener grooves, the inclined surface design can force the two cleaning blocks 6 to move away from each other and slide in the fastener grooves to generate friction. When the mounting plate 5 moves downward, the No. 1 reset spring 9 will be compressed. At this time, the No. 1 reset spring 9 has accumulated rebound potential energy. When the user releases the mounting plate 5, the No. 1 reset spring 9 will force the mounting plate 5 to reset, thereby making the two cleaning blocks 6 move away from the fastener grooves, thereby facilitating the reciprocating pressing operation, and realizing the reciprocating movement of the two cleaning blocks 6 in the fastener grooves, generating multiple frictions, thereby realizing the cleaning function, facilitating labor-saving operation, and improving cleaning efficiency.

[0026] Embodiment 2: See also Figure 6 , the technical solution provided by the present invention: Different from the first embodiment, the inner wall of the bottom end of the sleeve tube 1 is provided with anti-skid grooves 17, which has an anti-skid effect and improves the installation stability.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0029] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device for complex fastener heads, comprising a sleeve (1), characterized in that: The sleeve tube (1) is provided with symmetrically arranged cutouts (4), and a plurality of support sheets (7) are arranged on the inner wall of the sleeve tube (1); Two vertically aligned support sheets (7) form a group, a support rod (8) is connected to the support sheets (7) in the same group, a mounting plate (5) is connected to the support rod (8), a connecting rod (3) is arranged on the top surface of the mounting plate (5), and an operating plate (2) located above the sleeve tube (1) is fixed to the connecting rod (3); Also includes a reset mechanism and a cleaning mechanism; The reset mechanism is arranged on the mounting plate (5) through the mounting side plate (10) and the mounting cross bar (14) in the reset mechanism, and the cleaning mechanism is arranged on the reset mechanism. The reset mechanism is used to reset the cleaning mechanism, and the cleaning mechanism is used to clean the fastener slot.

2. The cleaning device for complex head fasteners according to claim 1, characterized in that: The two mounting side plates (10) are symmetrically arranged at the bottom of the mounting plate (5), the mounting cross bar (14) is connected between the two mounting side plates (10), and the cleaning mechanism further comprises two symmetrically arranged cleaning blocks (6), the two cleaning blocks (6) can be embedded in the fastener grooves, a connecting plate (11) slidably connected to the mounting cross bar (14) is arranged on the cleaning block (6), a waist-shaped hole matching the mounting cross bar (14) is opened on the connecting plate (11), and the two cleaning blocks (6) extend out from the incisions (4) respectively.

3. The cleaning device for complex head fasteners according to claim 2, characterized in that: The reset mechanism comprises a pair of No. 2 reset springs (15) which are sleeved on the outside of the mounting cross bar (14); the two No. 2 reset springs (15) are respectively connected to the connecting plate (11) and the mounting side plate (10); the two No. 2 reset springs (15) are symmetrically arranged; and the two cleaning blocks (6) can be moved closer to each other by the elastic force of the No. 2 reset springs (15).

4. The cleaning device for complex head fasteners according to claim 2, characterized in that: A positioning rod (13) is provided between the two mounting side plates (10), a waist-shaped hole matching the positioning rod (13) is provided on the connecting plate (11), and the positioning rod (13) passes through the waist-shaped hole.

5. The cleaning device for complex head fasteners according to claim 1, characterized in that: It also includes a No. 1 return spring (9), wherein two No. 1 return springs (9) are respectively correspondingly sleeved on the outside of the support rod (8), and the No. 1 return spring (9) is located between the mounting plate (5) and the support sheet (7).

6. The cleaning device for complex head fasteners according to claim 2, characterized in that: The two cleaning blocks (6) are each provided with a limiting protrusion (12) at one end close to the connecting plate (11), and the two limiting protrusions (12) can fit together.

7. The cleaning device for complex head fasteners according to claim 1, characterized in that: A pair of positioning blocks (16) adapted to the fastener heads are arranged on the inner wall of the sleeve tube (1), and the two positioning blocks (16) are symmetrically arranged.

8. The cleaning device for complex head fasteners according to claim 2, characterized in that: A sand surface (18) is provided on the contact surface between the cleaning block (6) and the fastener groove.

9. The cleaning device for complex head fasteners according to claim 1, characterized in that: The inner wall of the bottom end of the sleeve tube (1) is provided with anti-slip grooves (17).

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