Disclosure of Invention
The invention aims to solve the technical problem of providing a manual nailing gun for a plastic steel nail row wire clip, which can be used for nailing the steel nail clip through the nailing gun, so that the condition of injury caused by too close position of a hammer head knocking position to a hand is effectively avoided.
The technical scheme adopted for solving the technical problems is as follows:
The invention discloses a manual nailing gun for a plastic steel nail arranging line clamp, which comprises a gun head and a fixed cartridge clip connected with the gun head, wherein a nailing hole penetrating through the gun head is formed in the upper surface of the gun head, a nail installing groove communicated with the nailing hole is formed in the fixed cartridge clip, a movable cartridge clip matched with the fixed cartridge clip is arranged in the nail installing groove, a spring, a top push rod and a top are arranged in the movable cartridge clip, a baffle is arranged at the outer end of the movable cartridge clip, one end of the spring is propped against the baffle, the other end of the spring is propped against the top push rod, the top push rod is matched with a collision block of a corresponding top, and the top is positioned in the nail installing groove and slides back and forth in the nail installing groove, and the manual nailing gun is characterized in that: a strip-shaped notch communicated with the nail loading groove is arranged below the nail loading groove; a plurality of clamping nail devices which are longitudinally and uniformly distributed are arranged in the nailing holes; the clamping device comprises a front clamping strip and a rear clamping strip which are distributed on the inner walls of the front side and the rear side of the nailing hole, and a slide way is formed between the front clamping strip and the rear clamping strip; a plastic steel nail row line clamp matched with the slide rail is arranged in the slide rail; a cover plate is arranged on the left side of the gun head; the cover plate is fixed with the gun head through screws; the top is propped against the right end of the plastic steel row nail line clamp, and the top is used for propping the plastic steel row nail line clamp into the nailing hole under the action of spring force and propping against the right side wall of the cover plate; a striker matched with the nailing hole is arranged in the nailing hole; the upper end of the firing pin upwards penetrates out of the nailing hole and is provided with a knocking head; a limit sleeve is arranged on one side of the gun head; a guide rod is arranged in the limit sleeve; the upper end of the guide rod is connected with the knocking head, and the lower end of the guide rod is provided with a limiting part.
The plastic steel nail line clamp comprises a head steel nail seat, and a tail steel nail seat is arranged on one side of the Shoudu Iron and Steel Co nail seat; a plurality of middle steel nail seats which are uniformly distributed are arranged between the Shoudu Iron and Steel Co nail seats and the tail steel nail seats; the Shoudu Iron and Steel Co nail seats are connected with the middle steel nail seat adjacent to the Shoudu Iron and Steel Co nail seat, the middle steel nail seat and the tail steel nail seat and the middle steel nail seat adjacent to the tail steel nail seat through shearing pieces; the upper surface of the shearing piece is higher than the upper surface of the Shoudu Iron and Steel Co nail seat, the upper surface of the middle steel nail seat and the upper surface of the tail steel nail seat; the Shoudu Iron and Steel Co nail seat, the middle steel nail seat and the tail steel nail seat are all provided with a fastening hole; a steel nail is clamped in the fastening hole through the hole wall of the fastening hole, the front side and the rear side of the head of the steel nail are respectively clamped on the front clamping strip and the rear clamping strip, and the steel nail is positioned between the slide ways; the head of the steel nail upwards penetrates out of the fastening hole; the hole at the upper end of the fastening hole is provided with an accommodating hole, and the diameter of the accommodating hole is larger than that of the fastening hole; the lateral walls of the same side of the Shoudu Iron and Steel Co nail seat, the middle steel nail seat and the tail steel nail seat are outwards extended to form a clamping sleeve with an arch bridge.
The shearing piece consists of a connecting part and a shearing part arranged above the connecting part, and the connecting part and the shearing part are integrally formed; the Shoudu Iron and Steel Co nail seats are connected with the middle steel nail seats adjacent to the Shoudu Iron and Steel Co nail seats, the middle steel nail seats and the tail steel nail seats are connected with the middle steel nail seats adjacent to the tail steel nail seats through connecting parts; the upper end of the shearing part is thicker than the lower end of the shearing part; the shearing part and the connecting part form a shearing acute angle.
Along the direction from Shoudu Iron and Steel Co nail seats to the tail steel nail seats, shoudu Iron and Steel Co nail seats, middle steel nail seats and tail steel nail seats are distributed upwards in steps.
The shearing piece comprises a transverse part and a longitudinal part arranged below the transverse part; a shearing head extends outwards from the left end of the transverse part; the shearing head is in an inverted triangle shape, and the width of the upper end of the shearing head is larger than that of the lower end of the shearing head; the transverse portion, the shearing head and the longitudinal portion are integrally formed.
Limit strips which are symmetrical with each other are arranged on two sides of the inner wall of the sleeve opening at the lower end of the sleeve; the cross section of the limiting strip is isosceles triangle.
The beneficial effects of the invention are as follows:
Compared with the prior art, the manual nailing gun with the plastic steel nail row line clamp has the advantages that the right end of the fixed cartridge clamp can be held by one hand when nailing is carried out, the hammer is held by the other hand to knock the knocking head of the striker, and the striker is positioned at the left side of the fixed cartridge clamp, so that the knocking position of the hammer is far away from the hand holding the fixed cartridge clamp, the condition that the hand is injured due to too close to the hammer can be effectively avoided, a plurality of vertically and uniformly distributed nailing devices are arranged in the nailing hole, the nailing devices at different heights can be suitable for steel nail line clamps of different types, and if the steel nail length of the steel nail line clamp of a certain type is longer, the steel nail can be clamped on the nailing device with higher height, so that the manual nailing gun can be suitable for nailing work of the steel nail line clamps of different types.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
Referring to fig. 1 to 7 and 10, the present invention provides a manual nailing gun with plastic steel nail row line cards, comprising a gun head 1, a fixed clip 2 connected with the gun head 1, wherein the upper surface of the gun head 1 is provided with a nailing hole 3 penetrating through the gun head 1, the fixed clip 2 is provided with a nailing slot 4 penetrating through the nailing hole 3, the nailing slot 4 is internally provided with a movable clip 5 matched with the fixed clip 2, the movable clip 5 is internally provided with a spring 6, a plug push rod 7 and a plug 8, the outer end of the movable clip 5 is provided with a baffle 9, one end of the spring 6 is abutted against the baffle 9, the other end is abutted against the plug push rod 7, the plug push rod 7 is matched with a bump 10 corresponding to the plug 8, the plug 8 is positioned in the nailing slot 4 and slides back and forth, and a strip-shaped notch 401 penetrating through the nailing slot 4 is arranged below the nailing slot 4; a plurality of clamping nail devices which are longitudinally and uniformly distributed are arranged in the nailing holes 3; the clamping device comprises a front clamping strip 11 and a rear clamping strip 12 which are distributed on the inner walls of the front side and the rear side of the nailing hole 3, and a slideway 13 is formed between the front clamping strip 11 and the rear clamping strip 12; a plastic steel nail row line clamp 14 matched with the slide way 13 is arranged in the slide way; the left side of the gun head 1 is provided with a cover plate 15; the cover plate 15 is fixed with the gun head 1 through a screw 16; the jacking head 8 jacks the right end of the plastic steel row nail line clamp 14, and the jacking head 8 jacks the plastic steel row nail line clamp 14 into the nailing hole 3 under the action of the elasticity of the spring 6 and butts against the right side wall of the cover plate 15; a striker 17 matched with the nailing hole 3 is arranged in the nailing hole; the upper end of the firing pin 17 upwards penetrates out to the nailing hole 3 and is provided with a knocking head 18; a limit sleeve 19 is arranged on one side of the gun head 1; a guide rod 20 is arranged in the limit sleeve 19; the upper end of the guide rod 20 is connected with the knocking head 18, and the lower end of the guide rod 20 is provided with a limiting part 21.
The plastic steel nail line clamp 14 comprises a head steel nail seat 22, and a tail steel nail seat 23 is arranged on one side of the Shoudu Iron and Steel Co nail seat 22; a plurality of middle steel nail seats 24 which are uniformly distributed are arranged between the Shoudu Iron and Steel Co nail seat 22 and the tail steel nail seat 23; the Shoudu Iron and Steel Co nail seats 22 are connected with the adjacent middle steel nail seats 24, the middle steel nail seats 24 and the tail steel nail seats 23 are connected with the adjacent middle steel nail seats 24 through shearing pieces 25; the upper surface of the shearing piece 25 is higher than the upper surface of the Shoudu Iron and Steel Co nail seat 22, the upper surface of the middle steel nail seat 24 and the upper surface of the tail steel nail seat 23; the Shoudu Iron and Steel Co nail seat 22, the middle steel nail seat 24 and the tail steel nail seat 23 are all provided with a fastening hole 26; a steel nail 27 is clamped in the fastening hole 26 through the wall of the self hole, the front side and the rear side of the head 2701 of the steel nail 27 are respectively clamped on the front clamping strip 11 and the rear clamping strip 12, and the steel nail 27 is positioned between the slide ways 13; the head 2701 of the steel nail 27 passes out of the fastening hole 26; the hole at the upper end of the fastening hole 26 is provided with an accommodating hole 28, and the diameter of the accommodating hole 28 is larger than that of the fastening hole 26; the side walls of the same side of the Shoudu Iron and Steel Co nail seat 22, the middle steel nail seat 24 and the tail steel nail seat 23 are outwards extended to form a clamping sleeve 29 in an arch bridge shape.
The shearing member 25 is composed of a connecting part 30 and a shearing part 31 arranged above the connecting part 30, and the connecting part 30 and the shearing part 31 are integrally formed; the Shoudu Iron and Steel Co nail seats 22 are connected with the middle steel nail seat 24 adjacent to the Shoudu Iron and Steel Co nail seats, the middle steel nail seat 24 and the tail steel nail seat 23 are connected with the middle steel nail seat 24 adjacent to the tail steel nail seat through the connecting parts 30; the shearing part 31 is in an inverted triangle shape, and the thickness of the upper end of the shearing part 31 is larger than that of the lower end of the shearing part 31; the shearing portion 31 forms a shearing acute angle 32 with the connecting portion 30.
The head steel nail seat 22, the middle steel nail seats 24 and the tail steel nail seat 23 are connected into a whole through the shearing piece 25, so that a worker can directly load a row of steel nail line cards into the nail clamping groove 4 of the fixed cartridge clip 2 at one time to realize the effect of quick nail clamping, after the nail clamping is finished, the steel nail line card at the leftmost end of the plastic row steel nail line card is positioned in the nail clamping hole 3, the worker can hold the right end of the fixed cartridge clip 2 by one hand and hold the hammer by the other hand at the moment, then the knocking head 18 of the striker 17 is knocked through the hammer, the striker 17 knocks downwards along the track of the nailing hole 3 along with the hammer falling on the knocking head 18, the steel nail line card positioned in the nailing hole 3 knocks downwards the steel nail 27, the steel nail 27 breaks through the fastening force of the inner wall of the fastening hole 26 and is directly inserted into the wall 37, thereby the effect of fixing the steel nail line card is realized, along with the continuous submergence of steel nail 27 wall, the head of steel nail 27 then can move down constantly, until flush with the up end of shearing part 31 of shearing part 25, this moment steel nail ply-yarn drill realizes the location through submergence steel nail 27 in the wall, the user can directly strike the shearing part 31 up end of the shearing part 25 that is connected with this steel nail ply-yarn drill, along with tup pressure applied on shearing part 31, because shearing part 31 is the triangle-shaped that falls, shearing part 31 upper end thickness is greater than shearing part 31 lower extreme thickness, form shearing acute angle 32 between shearing part 31 and the connecting portion 30, consequently shearing part 31 is once suffering the heavy stroke, fracture between the shearing part 31 realizes the separation of this steel nail ply-yarn drill and its adjacent steel nail ply-yarn drill, according to above-mentioned operational mode, the user can begin the fixed work of another row nail ply-yarn drill.
In summary, according to the invention, the right end of the fixed clip can be held by one hand while the hammer is held by the other hand to strike the striking head 18 of the striker 17 while the striker 17 is positioned on the left side of the fixed clip 2, so that the striking position of the hammer is far away from the hand holding the fixed clip 2, the hand injury caused by too close distance of the hand from the hammer can be effectively avoided, a plurality of longitudinally uniformly distributed stapling devices are arranged in the stapling hole, the stapling devices at different heights can adapt to different types of stapling line cards, and if the length of a staple of a stapling line card of a certain type of stapling line card is longer, the stapling line card of a certain type of stapling line card can be clamped on the stapling device with higher height, so that the manual stapling gun of the invention can adapt to stapling work of stapling line cards of different types of stapling line cards of staples.
In the second embodiment, referring to fig. 8 and 9, along the direction from Shoudu Iron and Steel Co to 23, shoudu Iron and Steel Co, and 23, the nail seats 22, 24, and 23 are arranged in a stepped upward direction.
The shear member 25 comprises a transverse portion 33 and a longitudinal portion 34 provided below the transverse portion 33; a shear head 35 extends outwards from the left end of the transverse portion 33; the shearing head 35 is in an inverted triangle shape, and the width of the upper end of the shearing head 35 is larger than that of the lower end; the transverse portion 33, the shear head 35 and the longitudinal portion 34 are integrally formed.
Limit strips 36 which are symmetrical with each other are arranged on two sides of the inner wall of the sleeve opening at the lower end of the sleeve 29; the cross section of the limit strip 36 is isosceles triangle.
When a common nailing gun is used for nailing, the handle and the wall surface are required to be in a parallel state, so that vertical nailing can be carried out, but because a plurality of gun bodies are too short, the distance between the handle and the wall surface of the nailing gun is extremely short, the movable space of a hand is extremely small, the hand holding the handle is extremely difficult to carry out a plurality of actions, the nailing process becomes difficult, the inclined steel nail line clamp which is distributed upwards in a step manner can be mounted to the inclined nail gun, and the handle of the inclined nail gun is outwards inclined and unfolded relative to the wall surface, so that enough movable space is formed between the handle and the wall surface, and the nailing work of a user is facilitated to be developed.
The two sides of the inner wall of the sleeve opening at the lower end of the sleeve 29 are provided with mutually symmetrical limit strips 36, the existence of the limit strips 36 can perform preliminary limit when the electric wire is clamped into the sleeve 29, so that the electric wire cannot slide out of the sleeve, and the cross section of the limit strips 36 is isosceles triangle, so that the wall of the limit strips 36 is inclined, the clamping and pulling of the electric wire are facilitated, and only a heavier tensile force is applied.
In the actual use process, the steel nail line cards can be connected by the shearing piece 25, other connection modes can be adopted, for example, the steel nail line cards can be connected by using adhesive, and due to the adhesive connection, only a knocking force acts on the steel nail line cards, and the steel nail line cards can be separated from other steel nail line cards connected in a whole row; for example, the steel wire clips can be connected together through injection molding of a mold, the part which is required to be connected together is thinner than the steel wire clips, the steel wire clips which are subjected to knocking are extremely easy to separate from other steel wire clips under the action of knocking force, other connection modes can be adopted for the steel wire clips except the connection modes, and the steel wire clips which are subjected to knocking are only required to be ensured to be easily separated from other steel wire clips.