Butt joint of handheld electric drill for glue mixing

Abstract

A handheld electric drill butt joint for glue mixing comprises a base plate and a glue rod distance adjusting assembly. The substrate is provided with a central assembly hole. Chutes are formed in the bottom of the substrate; a base plate is arranged in the center of the bottom of the base plate and integrally fixed with the base plate. The glue rod spacing adjusting assembly comprises a driving shaft, an adjusting knob, a driving gear, a first rack, a second rack, a first glue rod and a second glue rod; and the driving shaft penetrates through the central assembly hole and is fixedly connected to the seat plate. The adjusting knob is movably arranged on the driving shaft in a sleeving mode and rotationally installed in the central assembly hole. The driving gear is movably arranged on the driving shaft in a sleeving mode and rotationally installed in the sliding groove, and the driving gear is fixedly connected with the adjusting knob. The first rack and the second rack are oppositely installed in the sliding groove of the base plate and engaged with the driving gear. The first glue rod is fixedly connected to the first rack; and the second glue rod is fixedly connected to the second rack. The butt joint can be in butt joint with a handheld electric drill to achieve electric glue mixing, and the glue mixing efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft ground maintenance, in particular to a handheld electric drill butt joint for mixing glue. Background Art

[0002] Aircraft maintenance often uses sealants, often AB sealants. Before use, the A and B components must be thoroughly mixed. Mixing AB sealants is often done manually, which is time-consuming and labor-intensive, resulting in uneven mixing and poor results. To address this need, the applicant sought to design a joint mixing tool that interfaces with a handheld electric drill to achieve electric mixing. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a handheld electric drill butt joint for mixing glue, so as to overcome the deficiencies in the prior art.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A handheld electric drill butt joint for mixing glue comprises a transversely arranged base plate and a glue rod spacing adjustment component longitudinally arranged at the center of the base plate.

[0006] The base plate has a central assembly hole at its center; a slide groove is provided along the long direction of the base plate at the bottom of the base plate; a seat plate is provided at the center of the bottom of the base plate, and the seat plate is fixed to the base plate as a whole;

[0007] The rubber rod spacing adjustment assembly includes a drive shaft, an adjustment knob, a drive gear, a first rack, a second rack, a first rubber rod and a second rubber rod;

[0008] The driving shaft passes vertically through the central assembly hole of the base plate and is fixedly connected to the seat plate at the bottom of the base plate; the adjusting knob is movably sleeved on the outer wall of the driving shaft and rotatably mounted in the central assembly hole of the base plate; the driving gear is movably sleeved on the outer wall of the driving shaft and rotatably mounted in the slide groove on the base plate; the driving gear and the adjusting knob are fixedly connected as a whole; the first rack and the second rack are relatively mounted in the slide groove on the base plate, and the first rack and the second rack are respectively engaged with the driving gear; the first rubber rod is fixedly connected to the first rack through the first connecting plate; the second rubber rod is fixedly connected to the second rack through the second connecting plate.

[0009] Preferably, the first connecting plate extends toward the center line of the length of the base plate, so that the first glue rod is vertically located on the center line of the length of the base plate.

[0010] Preferably, the second connecting plate extends toward the center line of the length of the base plate, so that the second glue rod is vertically located on the center line of the length of the base plate.

[0011] Preferably, a hexagonal socket groove is provided on the top of the drive shaft, and a fastening screw is provided on the side wall of the drive shaft at a position corresponding to the hexagonal socket groove, and the fastening screw passes through the wall of the hexagonal socket groove.

[0012] Furthermore, the rubber rod spacing adjustment component also includes a docking rod, which is a hexagonal rod body. One end of the docking rod is inserted into the hexagonal docking groove of the drive shaft and the other end is docked with a handheld electric drill.

[0013] Preferably, a first slot is provided on the front side wall of the first rubber rod.

[0014] Preferably, a second slot is provided on the rear side wall of the second rubber rod.

[0015] Preferably, plugs are provided at both ends of the chute.

[0016] Furthermore, the plug is made of soft material.

[0017] Preferably, the driving gear and the adjusting knob are relatively located on the upper and lower sides of the base plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1) In this case, a handheld electric drill connector for mixing glue can be connected between a handheld electric drill and a rubber barrel to achieve electric mixing of glue. Compared with the traditional pure manual mixing method, it can effectively improve the mixing efficiency, save time and labor, and achieve a more uniform mixing effect.

[0020] 2) In this case, a handheld electric drill joint for mixing glue is provided with a glue rod spacing adjustment component. Only the adjustment knob needs to be turned to drive the driving gear to rotate synchronously, thereby driving the first rack and the second rack to move relative to each other, and then driving the first glue rod and the second glue rod to move relative to each other, so that the spacing between the first glue rod and the second glue rod can be adjusted, so that the spacing between the first glue rod and the second glue rod can adapt to the glue mixing ports on different models of glue cartridges, and the applicability is strong.

[0021] 3) In this case, a handheld electric drill joint for mixing glue is provided. The first slot on the first glue rod and the second slot on the second glue rod in the glue rod spacing adjustment assembly are clamped on the glue mixing port of the glue barrel. Since the first slot and the second slot are arranged in reverse order, one in front and one in back, the joint will not easily detach from the glue barrel when the whole joint rotates, thereby enhancing safety and ensuring stability of the joint during axial rotation, further making the glue mixing more uniform.

[0022] 4) In this case, a handheld electric drill butt joint for mixing glue has plugs at both ends of the substrate slide made of soft material. This not only has a limiting function, but also prevents the sharp edges of the substrate from scratching workers when the handheld electric drill drives the substrate to rotate at high speed, thereby enhancing safety during use.

[0023] 5) The handheld electric drill butt joint for mixing glue in this case has a simple structure and low production cost. It can be modified by using existing scrap parts (such as hand drills, drill bits, etc.), thereby recycling waste and saving operating costs.

[0024] In order to more clearly understand the present invention, the following will describe preferred implementations of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 、 Figure 2 This is a three-dimensional effect diagram of the utility model;

[0026] Figure 3 It is a perspective structural diagram of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the present invention when viewed from above;

[0028] Figure 5 This is an exploded view of the utility model;

[0029] Figure 6 This is a schematic diagram of the assembly of the adjustment knob and the drive gear in the utility model.

[0030] Figure ID:

[0031] 1-base plate, 2-rubber rod spacing adjustment assembly; 11-central assembly hole, 12-slide groove, 13-plug, 14-base plate; 21-drive shaft, 22-adjustment knob, 23-drive gear, 24-first rack, 25-second rack, 26-first rubber rod, 27-second rubber rod, 28-docking rod; 211-hexagonal docking groove, 212-fastening screw; 261-first connecting plate, 262-first card slot; 271-second connecting plate, 272-second card slot. DETAILED DESCRIPTION

[0032] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0033] In addition, if terms such as "first" and "second" are used for descriptive purposes only, they are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components, and cannot be understood as indicating or implying relative importance.

[0034] In addition, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the internal parts of two components; for ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] See also Figure 1-6 The utility model provides a handheld electric drill butt joint for mixing glue, comprising a horizontally arranged base plate 1 and a glue rod spacing adjustment component 2 longitudinally arranged at the center of the base plate 1.

[0036] The base plate 1 is provided with a central assembly hole 11 at its central position for installing the glue rod spacing adjustment component 2; a slide groove 12 is provided at the bottom of the base plate 1 along the long direction of the base plate 1, and plugs 13 are provided at both ends of the slide groove 12; a seat plate 14 is longitudinally provided at the central position of the bottom of the base plate 1, the seat plate 14 is at 90 degrees to the slide groove 12, and the seat plate 14 is fixed to the base plate 1 as a whole.

[0037] Preferably, in this embodiment, the plug 13 is made of a soft material. The plug 13 not only has a limiting effect, but also can prevent the sharp edges of the substrate 1 from scratching workers when the handheld electric drill drives the substrate 1 to rotate at high speed.

[0038] The adhesive rod spacing adjustment assembly 2 includes a drive shaft 21, an adjustment knob 22, a drive gear 23, a first rack 24, a second rack 25, a first adhesive rod 26, a second adhesive rod 27 and a docking rod 28;

[0039] The drive shaft 21 vertically passes through the central assembly hole 11 of the base plate 1 and is fixedly connected to the base plate 14 at the bottom of the base plate 1; a hexagonal socket 211 is formed on the top of the drive shaft 21, and a fastening screw 212 is provided on the side wall of the drive shaft 21 at a position corresponding to the hexagonal socket 211, and the fastening screw 212 passes through the wall of the hexagonal socket 211;

[0040] The adjusting knob 22 is movably mounted on the outer wall of the driving shaft 21 and rotatably mounted in the central assembly hole 11 of the base plate 1;

[0041] The driving gear 23 is movably mounted on the outer wall of the driving shaft 21 and rotatably mounted in the slide groove 12 on the base plate 1. The driving gear 23 is fixedly connected to the adjusting knob 22 as a whole, and the driving gear 23 and the adjusting knob 22 are relatively located on the upper and lower sides of the base plate 1, so that when the adjusting knob 22 is turned and rotated in the central assembly hole 11 of the base plate 1, the driving gear 23 also rotates synchronously.

[0042] The first rack 24 and the second rack 25 are relatively mounted in the chute 12 on the base plate 1, and the first rack 24 and the second rack 25 are respectively engaged with the driving gear 23, so that when the driving gear 23 rotates, the first rack 24 and the second rack 25 are driven to move relative to each other in the chute 12;

[0043] The first adhesive rod 26 is fixedly connected to the first rack 24 via a first connecting plate 261 and moves with the first rack 24. The first connecting plate 261 extends toward the center line of the length of the substrate 1, so that the first adhesive rod 26 is vertically located on the center line of the length of the substrate 1. Preferably, in this embodiment, a first slot 262 is provided on the front side wall of the first adhesive rod 26.

[0044] The second adhesive rod 27 is fixedly connected to the second rack 25 via a second connecting plate 271 and moves with the second rack 25. The second connecting plate 271 extends toward the center line of the length of the substrate 1, so that the second adhesive rod 27 is vertically located on the center line of the length of the substrate 1. Preferably, in this embodiment, a second slot 272 is provided on the rear side wall of the second adhesive rod 27.

[0045] The docking rod 28 is a hexagonal rod body. One end of the docking rod 28 is inserted into the hexagonal docking groove 211 of the drive shaft 21 and the other end is docked with a handheld electric drill. The docking rod 28 can be fixed to the drive shaft 21 by the fastening screw 212 on the drive shaft 21.

[0046] In this case, a handheld electric drill for mixing glue is used to connect joints. Its working principle or usage process is as follows:

[0047] 1. The driving shaft 21 is integrally connected to the base plate 1. The handheld electric drill drives the docking joint of this case to rotate as a whole through the driving shaft 21, and the first glue rod 26 and the second glue rod 27 are inserted into the glue cylinder to mix the glue.

[0048] 2. Turning the adjusting knob 22 drives the driving gear 23 to rotate synchronously, thereby driving the first rack 24 and the second rack 25 to move relative to each other in the slide groove 12, and then driving the first rubber rod 26 and the second rubber rod 27 to move relative to each other, so that the distance between the first rubber rod 26 and the second rubber rod 27 is adjustable, so that the distance between the first rubber rod 26 and the second rubber rod 27 is adapted to the rubber mixing ports on different rubber cylinders, thereby enhancing applicability.

[0049] 3. The first rubber rod 26 and the second rubber rod 27 are respectively inserted into the rubber mixing port on the rubber cylinder. The first clamping groove 262 on the first rubber rod 26 and the second clamping groove 272 on the second rubber rod 27 are clamped on the rubber mixing port of the rubber cylinder. Since the first clamping groove 262 and the second clamping groove 272 are arranged in reverse order, one in front and one in back, it is not easy for the joint to separate from the rubber cylinder when the whole joint rotates, which enhances safety and ensures the stability of the joint during axial rotation, making the rubber mixing more uniform.

[0050] Compared with the existing technology, the handheld electric drill docking connector for mixing glue in this case can be docked between the handheld electric drill and the glue barrel, thereby realizing electric mixing of glue. Compared with the traditional pure manual mixing method, it can effectively improve the mixing efficiency, save time and labor, and the mixing effect is more uniform.

[0051] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A handheld electric drill butt joint for mixing glue, comprising a horizontally arranged base plate (1) and a glue rod spacing adjustment assembly (2) longitudinally arranged at the center of the base plate (1), characterized in that: The base plate (1) is provided with a central assembly hole (11) at its central position; a slide groove (12) is provided at the bottom of the base plate (1) along the longitudinal direction of the base plate (1); a seat plate (14) is provided at the central position of the bottom of the base plate (1), and the seat plate (14) and the base plate (1) are fixed as a whole; The rubber rod spacing adjustment assembly (2) comprises a driving shaft (21), an adjustment knob (22), a driving gear (23), a first rack (24), a second rack (25), a first rubber rod (26) and a second rubber rod (27); The driving shaft (21) vertically passes through the central assembly hole (11) of the base plate (1) and is fixedly connected to the base plate (14) at the bottom of the base plate (1); the adjusting knob (22) is movably sleeved on the outer wall of the driving shaft (21) and is rotatably mounted in the central assembly hole (11) of the base plate (1); the driving gear (23) is movably sleeved on the outer wall of the driving shaft (21) and is rotatably mounted in the slide groove (12) on the base plate (1); the driving gear (23) and the adjusting knob (22) are fixedly connected to form a whole; the first rack (24) and the second rack (25) are relatively mounted in the slide groove (12) on the base plate (1), and the first rack (24) and the second rack (25) are respectively engaged with the driving gear (23); the first rubber rod (26) is fixedly connected to the first rack (24) through the first connecting plate (261); the second rubber rod (27) is fixedly connected to the second rack (25) through the second connecting plate (271).

2. The handheld electric drill butt joint for mixing glue according to claim 1, characterized in that: The first connecting plate (261) extends in the direction of the center line of the length of the base plate (1), so that the first rubber rod (26) is vertically located on the center line of the length of the base plate (1).

3. The handheld electric drill butt joint for mixing glue according to claim 1, characterized in that: The second connecting plate (271) extends in the direction of the center line of the length of the base plate (1), so that the second rubber rod (27) is vertically located on the center line of the length of the base plate (1).

4. The handheld electric drill butt joint for mixing rubber according to claim 1, characterized in that: The top of the driving shaft (21) is provided with a hexagonal butt joint groove (211), and a fastening screw (212) is provided on the side wall of the driving shaft (21) at a position corresponding to the hexagonal butt joint groove (211), and the fastening screw (212) passes through the groove wall of the hexagonal butt joint groove (211).

5. The handheld electric drill butt joint for mixing glue according to claim 4, characterized in that: The rubber rod spacing adjustment assembly (2) further includes a docking rod (28) having a hexagonal rod body. One end of the docking rod (28) is inserted into the hexagonal docking groove (211) of the drive shaft (21) and the other end is docked with a handheld electric drill.

6. The handheld electric drill butt joint for mixing glue according to claim 1, characterized in that: A first clamping groove (262) is provided on the front side wall of the first rubber rod (26).

7. The handheld electric drill butt joint for mixing rubber according to claim 1, characterized in that: A second clamping groove (272) is provided on the rear side wall of the second rubber rod (27).

8. The handheld electric drill butt joint for mixing glue according to claim 1, characterized in that: Plugs (13) are provided at both ends of the chute (12).

9. The handheld electric drill butt joint for mixing rubber according to claim 8, characterized in that: The plug (13) is made of soft material.

10. The handheld electric drill butt joint for mixing rubber according to claim 1, characterized in that: The driving gear (23) and the adjusting knob (22) are relatively located on the upper and lower sides of the base plate (1).

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