CN212704208U

CN212704208U - Ultra-short head pneumatic rivet pulling gun device

Info

Publication number: CN212704208U
Application number: CN202021116385.5U
Authority: CN
Inventors: 范仁奴
Original assignee: Jiayoujia Suzhou Intelligent Equipment Co ltd
Current assignee: Jiayoujia Suzhou Intelligent Equipment Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-16
Anticipated expiration: 2030-06-16

Abstract

The utility model provides a pneumatic hand riveter device of ultrashort head belongs to hand riveter technical field, including cylinder, pull rod shell and air pump, the right side of cylinder cross section is equipped with the pull rod shell, and the left side and the cylinder through connection of pull rod shell cross section, and the right side of pull rod shell cross section is equipped with the air pump, and the left side and the pull rod shell through connection of air pump cross section. This kind of pneumatic hand riveter of ultrashort head stable in structure, when in-service use, the hand riveter also can carry out effectual work at the darker operational environment of light, thereby make work efficiency improve, be favorable to the in-service use, and the hand riveter can carry out effectual fixed to the rivet, avoid appearing the rivet when in-service use and appearing dropping because of the vibrations that the hand riveter during operation produced, the waste of leading to the fact the time has effectively been avoided, and the phenomenon of leaking gas can not appear when inflating the hand riveter, the hand riveter effect has effectively been guaranteed, can the rational utilization manpower and materials.

Description

Ultra-short head pneumatic rivet pulling gun device

Technical Field

The utility model relates to a riveter technical field specifically is an ultrashort first pneumatic riveter device.

Background

The hand riveter is used in the fastening and riveting of various metal plate, pipe and other material producing industry and is widely used in riveting electromechanical and light industrial products, such as elevator, switch, instrument, furniture, decoration, etc. The rivet can be used for riveting a rivet product without tapping an internal thread or welding a nut.

However, the existing ultra-short head pneumatic hand riveter is single in structural design, the hand riveter is in a dark working environment, the working efficiency is not high, the hand riveter is not beneficial to practical use, the hand riveter cannot be effectively fixed to a rivet, the rivet often drops due to vibration generated by the hand riveter during working in practical use, time waste is caused, and the hand riveter can generate air leakage when inflating, so that the hand riveter is poor in hand riveter riveting effect, and manpower and material resources are delayed.

Therefore, there is a need for upgrading and retrofitting based on existing ultra-short head pneumatic riveters to overcome existing problems and deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing ultra-short head pneumatic hand riveter has single structural design, the hand riveter is not high in working environment with dark light, the working efficiency is not good for practical use, the hand riveter can not effectively fix the rivet, the rivet often falls off due to the vibration generated when the hand riveter works in practical use, so that the time waste is caused, the hand riveter can leak gas when inflating, so that the hand riveter has poor hand riveter effect, and the manpower is delayed, and provides an ultra-short head pneumatic hand riveter device, which has stable structure by arranging a cylinder, an extrusion arm, a gun head, an operating handle and a tension rod, the hand riveter can also effectively work in the working environment with dark light, thereby improving the working efficiency, being beneficial to practical use, and the hand riveter can effectively fix the rivet, and the problem that the rivet falls off due to the vibration generated when the hand riveter works in practical use is avoided, effectively avoided causing the waste of time to the hand riveter can not appear leaking gas phenomenon when inflating, has effectively guaranteed the hand riveter effect of riveting, can rationally utilize manpower and materials.

In order to achieve the above object, the utility model provides a technical scheme, a pneumatic rivet gun device with ultra-short head, including cylinder, pull rod shell and air pump, the right side of the cylinder cross section is equipped with the pull rod shell, and the left side of the pull rod shell cross section is connected with the cylinder through, the right side of the pull rod shell cross section is equipped with the air pump, and the left side of the air pump cross section is connected with the pull rod shell through, the top of the pull rod shell is equipped with an operating handle, and the bottom of the operating handle is fixedly connected with the pull rod shell, the middle of the cylinder top is equipped with a handle, and the handle is fixedly connected with the cylinder, a squeezing arm is arranged in the cylinder, and the squeezing arm is movably connected with the cylinder, and one end of the right side of the squeezing arm is connected with the pull rod shell through, the middle of the squeezing arm is equipped with a telescopic rod, and the left, and the right side and the extrusion arm fixed connection of plug, the inside tension bar that is equipped with of pull rod shell, and tension bar and pull rod shell swing joint, be equipped with the fixed slot in the middle of the left side of cylinder, and fixed slot and cylinder fixed connection, the fixed slot left side is equipped with the rifle head, and rifle head and fixed slot swing joint, be equipped with shift knob in the middle of the operating handle surface, and shift knob and operating handle swing joint.

The top of the gun head is provided with 3 grabbing hooks which are distributed in a triangular mode, and the surface of the gun head is equidistantly surrounded by a circle of positioning grooves.

The left side of the rubber plug surrounds a layer of sealing rubber sleeve with the thickness of 2cm, and the top and the bottom of the sealing rubber sleeve are attached to the top and the bottom of the cylinder.

The left side of operating handle cross section is equipped with the bulb, and bulb and operating handle electric connection to the operating handle surface is equipped with the manometer, and manometer and operating handle fixed connection.

The surface of the cross section of the air pump is provided with a power supply interface, the surface of the power supply interface is covered with a layer of insulating rubber sleeve, and the power supply interface is provided with 3 parallel plugs.

The air pump is connected and electrified with an external lead through a plug, and the tension rod is connected with the air pump through electric power.

The surface of the tension rod is provided with a circle of spring with the same length as the tension rod, and the left end and the right end of the tension rod are fixedly connected with the extrusion arm and the air pump respectively.

The surface of the telescopic rod is in a wrinkle shape with equal distance and horizontal translation, and the telescopic rod can transversely contract or extend with the same distance with the wrinkle.

Has the advantages that:

(1) this kind of pneumatic hand riveter of ultrashort head passes through the improvement of structure, make this device when in-service use, the hand riveter also can carry out effectual work at the darker operational environment of light, thereby make work efficiency improve, be favorable to the in-service use, and the hand riveter can carry out effectual fixing to the rivet, the vibrations of rivet production because of the hand riveter during operation appear dropping when avoiding appearing in the in-service use, the waste that leads to the fact the time has effectively been avoided, and the phenomenon of leaking gas can not appear when inflating the hand riveter, the hand riveter effect has effectively been guaranteed, manpower and materials can be rationally utilized.

(2) The pneumatic blind rivet gun with the ultra-short head has the advantages that: because the left side of operating handle cross section is equipped with the bulb, and the bulb is connected with operating handle electric power, make the hand riveter throw light on through electric power at the during operation bulb, and then can guarantee that the hand riveter also can carry out effectual work at the darker operational environment of light, thereby make work efficiency improve, be favorable to in-service use, and can make the rifle head top be equipped with 3 grapples that are triangular distribution through the more position groove that rotates rifle head surface and outwards expand or inwards shrink, thereby strengthen the fixing of hand riveter to the rivet, the vibrations of rivet production because of the hand riveter during operation appear dropping when avoiding appearing in the in-service use.

(3) Secondly, the method comprises the following steps: because the left side of the rubber plug surrounds the sealing rubber sleeve with the thickness of 2cm, and the top and the bottom of the sealing rubber sleeve are attached to the top and the bottom of the cylinder, the rubber plug can seal air in the cylinder through the sealing rubber sleeve when extruding gas, so that the phenomenon of air leakage of the rivet gun when inflating can be effectively avoided, the rivet effect of the rivet gun is proved, and manpower and material resources can be reasonably utilized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the operating handle of the present invention.

Fig. 3 is a schematic structural diagram of the gun head of the present invention.

Fig. 4 is a schematic view of the air pump structure of the present invention.

In FIGS. 1-4: 1. a cylinder; 101. a handle; 2. a tie rod housing; 3. an air pump; 301. a power interface; 302. insulating rubber sleeves; 303. a plug; 4. an operating handle; 401. a bulb; 402. a switch button; 403. a pressure gauge; 5. a pressing arm; 6. a telescopic rod; 7. a rubber plug; 701. Sealing the rubber sleeve; 8. a tension bar; 9. fixing grooves; 10. a gun head; 1011. a positioning groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

with reference to the figures 1-4 of the drawings,

the ultra-short-head pneumatic rivet pulling gun device provided by the embodiment comprises an air cylinder 1, a pull rod shell 2 and an air pump 3, wherein the pull rod shell 2 is arranged on the right side of the cross section of the air cylinder 1, the left side of the cross section of the pull rod shell 2 is communicated with the air cylinder 1, the air pump 3 is arranged on the right side of the cross section of the pull rod shell 2, the left side of the cross section of the air pump 3 is communicated with the pull rod shell 2, an operating handle 4 is arranged at the top of the pull rod shell 2, the bottom of the operating handle 4 is fixedly connected with the pull rod shell 2, a handle 101 is arranged in the middle of the top of the air cylinder 1, the handle 101 is fixedly connected with the air cylinder 1, an extrusion arm 5 is arranged in the air cylinder 1, the extrusion arm 5 is movably connected with the air cylinder 1, one end of the right side of the extrusion arm 5 is communicated with the pull rod shell 2, a telescopic rod 6, and the right side of the rubber plug 7 is fixedly connected with the extrusion arm 5, the tension rod 8 is arranged inside the pull rod shell 2, the tension rod 8 is movably connected with the pull rod shell 2, the fixing groove 9 is arranged in the middle of the left side of the cylinder 1, the fixing groove 9 is fixedly connected with the cylinder 1, the gun head 10 is arranged on the left side of the fixing groove 9, the gun head 10 is movably connected with the fixing groove 9, the switch button 402 is arranged in the middle of the surface of the operating handle 4, and the switch button 402 is movably connected with the operating handle 4.

Further, 3 grabbing hooks distributed in a triangular shape are arranged at the top of the gun head 10, and a circle of alignment groove 1011 is equidistantly surrounded on the surface of the gun head 10;

the more groove 1011 through rotating rifle head 10 surface can make the rifle head top be equipped with 3 grapples that are triangular distribution and outwards expand or inwards contract to strengthen the rivet fixing of hand riveter, avoid appearing the rivet when in actual use and appearing dropping because of the vibrations that the hand riveter during operation produced.

Further, the left side of the rubber plug 7 surrounds a layer of sealing rubber sleeve 701 with the thickness of 2cm, and the top and the bottom of the sealing rubber sleeve 701 are attached to the top and the bottom of the cylinder 1;

can seal through the air of plug 7 in can sealing rubber sleeve 701 to cylinder 1 when extrusion gas to can effectively avoid the hand riveter to appear leaking gas phenomenon when inflating, and then has proved the hand riveter effect of riveting, can rational utilization manpower and materials.

Further, a bulb 401 is arranged on the left side of the cross section of the operating handle 4, the bulb 401 is electrically connected with the operating handle 4, a pressure gauge 403 is arranged on the surface of the operating handle 4, and the pressure gauge is fixedly connected with the operating handle 4;

through bulb 401 and 4 electric power connections of operating handle for the riveter can throw light on through electric power at during operation bulb 401, and then can guarantee that the riveter also can carry out effectual work at the darker operational environment of light, and can show the inside pressure of cylinder 1 through manometer 403, avoid appearing bursting at riveter during operation cylinder 1.

Further, a power interface 301 is arranged on the surface of the cross section of the air pump 3, a layer of insulating rubber sleeve 302 covers the surface of the

power interface

301, and 3 parallel plugs 303 are arranged on the power interface 301;

cover one deck insulating gum cover 302 through power source 301 surface for the electric leakage can not appear in the riveter when in actual use, ensured constructor's safety, and be equipped with 3 plugs 303 that are parallel form through power source 301, make electric power can shunt and carry to air pump 3, avoid high strength voltage to cause air pump 3 to appear overload work and lead to air pump 3 overheated.

Further, the air pump 3 is connected and electrified with an external lead through a plug 303, and the tension rod 8 is connected with the air pump 3 through electric power;

when the power interface 301 is connected with a wire to generate power, the air pump 3 starts to pump air and deliver the air into the air cylinder 1, and the suction force of the air pump 3 pulls the tension rod 8 to contract, so that the squeezing arm 5 can compress the air.

Furthermore, a circle of spring with the same length as the tension rod 8 is arranged on the surface of the tension rod 8, and the left end and the right end of the tension rod 8 are fixedly connected with the extrusion arm 5 and the air pump 3 respectively;

the spring on the surface of the tension rod 8 contracts, so that the tension rod 8 has strong tension and can pull the extrusion arm 5, air in the cylinder 1 can be extruded quickly to generate impact force, and the working efficiency of the rivet pulling machine is improved.

Furthermore, the surface of the telescopic rod 6 is in a wrinkle shape with equal distance and horizontal translation, and the telescopic rod 6 can transversely contract or extend with the same distance with the wrinkle;

through this kind of design for telescopic link 6 carries out the energy storage when the shrink, and the rethread extends and carries the energy downwards, and then telescopic link 6 can cooperate extrusion arm 5 to extrude downwards together, makes the whole explosive force of rivet machine stronger.

The working principle is as follows:

when the ultra-short head pneumatic rivet pulling gun device provided by the embodiment is used, firstly, the tightness of connection among all parts of the product is checked, the positioning groove 1011 on the surface of the gun head 10 is rotated to enable the top of the gun head to be provided with 3 grabbing hooks which are distributed in a triangular shape to expand outwards or contract inwards, so that the rivet is fixed by the rivet pulling gun, the rivet is prevented from falling off due to vibration generated when the rivet pulling gun works in actual use, the surface of the power interface 301 is covered with the insulating rubber sleeve 302, electric leakage cannot occur when the rivet pulling gun is actually used, the safety of constructors is guaranteed, 3 parallel plugs 303 are arranged through the power interface 301, electric power can be shunted and transmitted to the air pump 3, the phenomenon that the air pump 3 is overheated due to overload work caused by high-strength voltage is avoided, and the spring on the surface of the tension rod 8 contracts, so that the tension rod 8 has strong tension and can pull the extrusion arm 5, the air inside the cylinder 1 can be extruded quickly to generate impact force, so that the working efficiency of the rivet pulling machine is enhanced, the rubber plug 7 can seal the air in the cylinder 1 through the sealing rubber sleeve 701 when extruding gas, and therefore the phenomenon of gas leakage of the rivet pulling gun when inflating can be effectively avoided, the rivet pulling effect of the rivet pulling gun is further proved, and manpower and material resources can be reasonably utilized.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a super short-head pneumatic rivet gun device, includes cylinder (1), pull rod shell (2) and air pump (3), its characterized in that, the right side of cylinder (1) cross section is equipped with pull rod shell (2), and the left side and the cylinder (1) through connection of pull rod shell (2) cross section, the right side of pull rod shell (2) cross section is equipped with air pump (3), and the left side and the pull rod shell (2) through connection of air pump (3) cross section, the top of pull rod shell (2) is equipped with operating handle (4), and the bottom and the pull rod shell (2) fixed connection of operating handle (4), the centre at cylinder (1) top is equipped with handle (101), and handle (101) and cylinder (1) fixed connection, be equipped with extrusion arm (5) in cylinder (1), and extrusion arm (5) and cylinder (1) swing joint, one end of the right side of the extrusion arm (5) penetrates through the pull rod shell (2), a telescopic rod (6) is arranged in the middle of the extrusion arm (5), the left end and the right end of the telescopic rod (6) are fixedly connected with the extrusion arm (5), the left side of the cross section of the extrusion arm (5) is provided with a rubber plug (7), the right side of the rubber plug (7) is fixedly connected with the extrusion arm (5), a tension rod (8) is arranged inside the pull rod shell (2), the tension rod (8) is movably connected with the pull rod shell (2), a fixing groove (9) is arranged in the middle of the left side of the cylinder (1), the fixed groove (9) is fixedly connected with the cylinder (1), a gun head (10) is arranged on the left side of the fixed groove (9), the gun head (10) is movably connected with the fixing groove (9), a switch button (402) is arranged in the middle of the surface of the operating handle (4), and the switch button (402) is movably connected with the operating handle (4).

2. Ultra-short head pneumatic riveter device according to claim 1, characterized in that the top of the gun head (10) is provided with 3 triangular grapples, and the surface of the gun head (10) is equidistantly surrounded by a circle of positioning grooves (1011).

3. Ultra short head pneumatic riveter device according to claim 1, characterized in that the left side of the rubber plug (7) encloses a layer of sealing rubber sleeve (701) with a thickness of 2cm, and the top and bottom of the sealing rubber sleeve (701) fit with the top and bottom of the cylinder (1).

4. Ultra short head pneumatic riveter device according to claim 1, characterized in that the left side of the cross section of the operating handle (4) is provided with a bulb (401), and the bulb (401) is electrically connected with the operating handle (4), and the surface of the operating handle (4) is provided with a pressure gauge (403), and the pressure gauge is fixedly connected with the operating handle (4).

5. Ultra short head pneumatic riveter device according to claim 1, characterized in that the surface of the cross section of the air pump (3) is provided with a power interface (301), the surface of the power interface (301) is covered with an insulating rubber sleeve (302), and the power interface (301) is provided with 3 parallel plugs (303).

6. Ultrashort-head pneumatic riveter device according to claim 1, wherein the air pump (3) is connected and powered with an external lead through a plug (303), and the tension rod (8) is connected with the air pump (3) through electric power.

7. The ultra-short head pneumatic riveter device according to claim 1, wherein the surface of the tension rod (8) is provided with a ring of spring with the same length as the tension rod (8), and the left and right ends of the tension rod (8) are respectively and fixedly connected with the extrusion arm (5) and the air pump (3).

8. Ultra short head pneumatic riveter device according to claim 1, characterized by that, the surface of the telescopic rod (6) is in the shape of a wrinkle translating laterally at equal distance, and the telescopic rod (6) can perform lateral contraction or extension at equal distance from the wrinkle.