CN219378858U - Hand riveter - Google Patents
Hand riveter Download PDFInfo
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- CN219378858U CN219378858U CN202320831544.7U CN202320831544U CN219378858U CN 219378858 U CN219378858 U CN 219378858U CN 202320831544 U CN202320831544 U CN 202320831544U CN 219378858 U CN219378858 U CN 219378858U
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- rivet
- block
- connector
- assembly
- shell
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Abstract
The utility model discloses a hand riveter, which comprises: the shell is internally provided with a sliding rail sliding block, and a power assembly is arranged in parallel at one side of the sliding rail sliding block; the slide rail sliding block is provided with a rivet rod assembly, and the output end of the rivet rod assembly extends out of the shell along the direction of the slide rail sliding block; the output end of the power assembly is connected with the rivet rod assembly through the fixedly connected block, so that the rivet rod assembly moves through the power assembly; a discharging channel is arranged in the rivet pulling rod assembly, so that rivets are pulled out through the discharging channel; and a PCB control assembly is arranged on one side of the sliding rail sliding block and the rivet rod assembly in the shell. Two mechanisms on parallel lines are designed in the rivet pulling gun, one straight line where the power assembly is located is responsible for providing power, the straight line where the sliding rail sliding block and the rivet pulling rod assembly are located is responsible for contacting rivets, a discharging channel is designed in the rivet pulling rod assembly, broken rivets can be sucked out through the discharging channel, and the technical purpose of automatic integration of material beating and discharging is achieved.
Description
Technical Field
The utility model relates to the technical field of hand riveters, in particular to a hand riveter.
Background
If the nut of a certain product needs to be arranged outside and the space inside is narrow, and the pressure head of a squeeze riveter cannot enter the squeeze riveter and the methods such as drawing and pressing cannot meet the strength requirement, the squeeze riveter and the expansion riveter are not feasible at the moment, the pull riveter is required to be used for fastening plates and pipes with various thicknesses, and the pneumatic or manual pull riveter can be used for one-time riveting, so that the method is convenient and firm; replace the traditional welded nut, make up for the shortcoming such as sheet metal, thin Guan Hanjie fusible and welded nut are unsmooth.
The working principle of the existing rivet pulling gun is that the rivet pulling nut is extruded through the rotating fit gun head of the rivet pulling threaded rod, so that the rivet pulling nut is pressed and riveted on a plate and a pipe, but in daily use, the rivet pulling nut and the like can be broken in a narrow space, manual treatment is needed by workers, and the production beat is greatly influenced.
Therefore, there is a need for a rivet gun that can address broken rivet pieces.
Disclosure of Invention
The utility model aims to provide a hand riveter.
To achieve the above object, the present utility model adopts the following:
a hand riveter, comprising: the shell is internally provided with a sliding rail sliding block, and a power assembly is arranged in parallel at one side of the sliding rail sliding block;
the slide rail sliding block is provided with a pull rivet rod assembly, and the output end of the pull rivet rod assembly extends out of the shell along the direction of the slide rail sliding block; the output end of the power assembly is connected with the rivet rod assembly through a fixedly connected block, so that the rivet rod assembly moves through the power assembly;
a discharging channel is arranged in the rivet pulling rod assembly, and rivets are pulled out through the discharging channel; and a PCB control assembly is arranged on one side of the shell, which is positioned on the sliding rail sliding block and the rivet rod assembly.
Two mechanisms on parallel lines are designed in the rivet pulling gun, one straight line where the power assembly is located is responsible for providing power, the straight line where the sliding rail sliding block and the rivet pulling rod assembly are located is responsible for contacting rivets, a discharging channel is designed in the rivet pulling rod assembly, broken rivets can be sucked out through the discharging channel, and the technical purpose of automatic integration of material beating and discharging is achieved.
Preferably, the power assembly includes: the device comprises an air cylinder, an air cylinder positioning plate, a connecting rod, a limiting block, a fixed seat and a connector; the air cylinder is fixedly arranged in the shell through an air cylinder positioning plate; the output end of the cylinder is provided with a connecting rod; the connecting rod is sleeved with a limiting block and penetrates through a fixed seat arranged in the shell, and when the connecting rod moves to the maximum stroke through the air cylinder, the limiting block is abutted against the fixed seat; the tail end of the connecting rod is provided with a connector and is connected with the fixing block through the connector.
The design-connecting rod of buffering formula has been increased between cylinder and rigid coupling piece in this application to designed stop device on the connecting rod, its design aim at has reduced the probability that leads to the pressure equipment rivet to fail because of the error of cylinder, has increased holistic life and machining precision.
Preferably, the rivet rod assembly includes: the device comprises a sliding plate, a discharging pipe connector, a discharging pipe second connector, a gun head and a gun head guide rod; the sliding plate is arranged on the sliding rail sliding block and slides along the sliding rail sliding block direction; a discharging pipe connector and a discharging pipe second connector are respectively arranged at the head end and the tail end of the sliding plate, and discharging channels are respectively arranged in the discharging pipe connector and the discharging pipe second connector;
the design of the material discharging pipe connector, the material discharging pipe second connector and the sliding plate is utilized, so that the strength of the integral rivet rod assembly is kept while a material discharging channel is arranged, and the operation of riveting is not affected.
The sliding plate is connected with the gun head through the second connector of the discharge pipe; the working end of the gun head extends out of the shell, and a gun head guide rod is sleeved at the part outside the shell;
the second connector of the discharge pipe is connected with the fixing block.
Preferably, the PCB control assembly includes: the device comprises a first PCB supporting plate, a second PCB supporting plate, a PCB, a processor and an electric element; the first PCB supporting plate and the second PCB supporting plate are arranged on the inner side wall of the shell, and a PCB is arranged on the first PCB supporting plate; and the second PCB supporting plate is provided with a processor and an electrical element.
Preferably, the fixing block is provided with a detecting sheet, and a plurality of induction seats are arranged on the inner side wall of the shell corresponding to the detecting sheet, and when the fixing block drives movement through the power piece, the detecting sheet sequentially passes through the induction seats.
Preferably, the gun head comprises: the gun head pipe, the pressure joint, the spring, the anchor rod pulling clamping block, the gun nozzle and the anchor rod pulling clamp block; the gun head pipe is arranged on the second connecting head of the discharge pipe, and the tail end of the gun head pipe is connected with a pressing joint; the gun head pipe is internally provided with two cylindrical cavities with different diameters, the pressure joint is internally provided with an inverted conical cavity which is communicated with the large-diameter cylindrical cavity, the inverted conical cavity is internally provided with a pull anchor rod clamping block, and the large-diameter cylindrical cavity is internally provided with a spring, so that the spring is abutted against the pull anchor rod clamping block; the pull anchor rod is arranged in the pull anchor rod clamping block, and a gun nozzle is arranged at the tail end of the pull anchor rod.
Preferably, the anchor rod pulling clamping block is in a truncated cone shape and is equally divided into three clamping units with an included angle of 120 degrees.
The utility model has the following advantages:
1. two mechanisms on parallel lines are designed in the rivet pulling gun, one straight line where the power assembly is located is responsible for providing power, the straight line where the sliding rail sliding block and the rivet pulling rod assembly are located is responsible for contacting rivets, a discharging channel is designed in the rivet pulling rod assembly, broken rivets can be sucked out through the discharging channel, and the technical purpose of automatic integration of material beating and discharging is achieved.
2. The design-connecting rod of buffering formula has been increased between cylinder and rigid coupling piece in this application to designed stop device on the connecting rod, its design aim at has reduced the probability that leads to the pressure equipment rivet to fail because of the error of cylinder, has increased holistic life and machining precision.
3. The design of the material discharging pipe connector, the material discharging pipe second connector and the sliding plate is utilized, so that the strength of the integral rivet rod assembly is kept while a material discharging channel is arranged, and the operation of riveting is not affected.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the drawings;
FIG. 1 is a schematic illustration of a hand riveter according to the present utility model;
FIG. 2 is a schematic view of the construction of the interior of a hand riveter of the present utility model;
FIG. 3 is a schematic view of the structure of a blind rivet gun of the present utility model from another perspective as shown in FIG. 2;
FIG. 4 is a schematic view of a PCB control assembly of a hand riveter according to the present utility model;
FIG. 5 is a schematic view of a hand riveter of the present utility model from another perspective as shown in FIG. 3;
FIG. 6 is a schematic view of a riveter of the present utility model with the PCB control assembly removed;
FIG. 7 is a schematic view of a connecting structure of a slide rail slider and a slide plate of a hand riveter according to the present utility model;
FIG. 8 is a schematic structural view of a blind rivet gun power assembly and a blind rivet rod assembly of the present utility model;
FIG. 9 is a schematic view of a hand riveter of the present utility model from another perspective as shown in FIG. 8;
FIG. 10 is a schematic structural view of a hand riveter power assembly of the present utility model;
FIG. 11 is a schematic structural view of a blind rivet gun pull rod assembly of the present utility model;
FIG. 12 is a schematic view of a rivet gun fastening block according to the present utility model;
FIG. 13 is a schematic view of a head of a hand riveter according to the present utility model;
FIG. 14 is a schematic view of the inside of a hand riveter head according to the present utility model;
in the drawings, each reference numeral is:
1-a housing, wherein the housing is provided with a plurality of grooves,
a 2-sliding rail sliding block,
3-power components, 301-air cylinders, 302-air cylinder positioning plates, 303-connecting rods, 304-limiting blocks, 305-fixing seats, 306-connectors,
4-pull rivet rod assembly, 401-slide plate, 402-discharge pipe connector, 403-discharge pipe second connector, 404-gun head, 4041-gun head pipe, 4042-press connector, 4043-spring, 4044-pull anchor rod clamping block, 4045-gun nozzle, 4046-pull anchor rod, 405-gun head guide rod,
5-a fixing block for fixing the connecting piece,
6-PCB control assembly, 601-first PCB pallet, 602-second PCB pallet, 603-PCB, 604-processor, 605-electrical components,
7-a detecting sheet, wherein the detecting sheet is provided with a plurality of detecting holes,
8-an induction seat.
Detailed Description
In order to more clearly illustrate the present utility model, the present utility model will be further described with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this utility model is not limited to the details given herein.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 14, a hand riveter includes: the device comprises a shell 1, wherein a sliding rail sliding block 2 is arranged in the shell 1, and a power assembly 3 is arranged in parallel on one side of the sliding rail sliding block 2;
the slide rail sliding block 2 is provided with a rivet rod assembly 4, and the output end of the rivet rod assembly 4 extends out of the shell 1 along the direction of the slide rail sliding block 2; the output end of the power assembly 3 is connected with the rivet rod assembly 4 through a fixing block 5, so that the rivet rod assembly 4 moves through the power assembly 3;
a discharging channel is arranged in the rivet pulling rod assembly 4, and rivets are pulled out through the discharging channel; and a PCB control assembly 6 is arranged in the shell 1 and positioned on one side of the sliding rail sliding block 2 and the rivet rod assembly 4.
Two mechanisms on parallel lines are designed in the rivet pulling gun, one straight line where the power assembly is located is responsible for providing power, the straight line where the sliding rail sliding block and the rivet pulling rod assembly are located is responsible for contacting rivets, a discharging channel is designed in the rivet pulling rod assembly, broken rivets can be sucked out through the discharging channel, and the technical purpose of automatic integration of material beating and discharging is achieved.
Further, the power assembly 3 includes: the device comprises an air cylinder 301, an air cylinder positioning plate 302, a connecting rod 303, a limiting block 304, a fixing base 305 and a connector 306; the cylinder 301 is fixedly arranged in the shell 1 through a cylinder positioning plate 302; the output end of the cylinder 301 is provided with a connecting rod 303; the connecting rod 303 is sleeved with a limiting block 304 and penetrates through a fixed seat 305 arranged in the shell 1, and when the connecting rod 303 moves to the maximum stroke through the air cylinder 301, the limiting block 304 is abutted against the fixed seat 305; the end of the connecting rod 303 is provided with a connector 306, and is connected to the fixing block 5 through the connector 306.
The design-connecting rod of buffering formula has been increased between cylinder and rigid coupling piece in this application to designed stop device on the connecting rod, its design aim at has reduced the probability that leads to the pressure equipment rivet to fail because of the error of cylinder, has increased holistic life and machining precision.
Further, the rivet rod assembly 4 includes: a sliding plate 401, a discharging pipe connector 402, a discharging pipe second connector 403, a gun head 404 and a gun head guide rod 405; the sliding plate 401 is arranged on the sliding rail slide block 2 and slides along the direction of the sliding rail slide block 2; a discharge pipe connector 402 and a discharge pipe second connector 403 are respectively arranged at the head and tail ends of the sliding plate 401, and discharge channels are respectively arranged in the discharge pipe connector 402 and the discharge pipe second connector 403;
the design of the material discharging pipe connector, the material discharging pipe second connector and the sliding plate is utilized, so that the strength of the integral rivet rod assembly is kept while a material discharging channel is arranged, and the operation of riveting is not affected.
Further, the sliding plate 401 is connected with the gun head 404 through the discharging pipe second connector 403; the working end of the gun head 404 extends out of the shell 1, and a gun head guide rod 405 is sleeved on the part outside the shell 1;
the discharge pipe second connector 403 is connected to the fixing block 5.
Further, the PCB control assembly 6 includes: a first PCB support plate 601, a second PCB support plate 602, a PCB603, a processor 604, an electrical element 605; the first PCB supporting plate 601 and the second PCB supporting plate 602 are both disposed on the inner sidewall of the housing 1, and a PCB603 is disposed on the first PCB supporting plate 601; the second PCB support plate 602 is provided with a processor 604 and electrical components 605.
Further, the fixing block 5 is provided with a detecting piece 7, and a plurality of induction seats 8 are arranged on the inner side wall of the shell 1 corresponding to the detecting piece 7, and when the fixing block 5 drives movement through the power assembly, the detecting piece sequentially passes through the induction seats.
The gun head 404 includes: gun head tube 4041, press joint 4042, spring 4043, anchor rod clamping block 4044, gun nozzle 4045 and anchor rod 4046; the gun head tube 4041 is arranged on the discharge tube second connector 403, and the tail end of the gun head tube is connected with a crimping connector 4042; two cylindrical cavities with different diameters are arranged in the gun head tube 4041, an inverted conical cavity is arranged in the crimping head 4042 and is communicated with the large-diameter cylindrical cavity, a pull anchor rod clamping block 4044 is arranged in the inverted conical cavity, and a spring 4043 is arranged in the large-diameter cylindrical cavity, so that the spring 4043 is abutted against the pull anchor rod clamping block 4044; the pull anchor 4046 is disposed in the pull anchor clamping block 4044, and a gun nozzle 4045 is disposed at the end of the pull anchor 4046. The anchor rod pulling clamping block 4044 is in a truncated cone shape and is equally divided into three clamping units with an included angle of 120 degrees.
It should be understood that the foregoing examples of the present utility model are provided merely for clearly illustrating the present utility model and are not intended to limit the embodiments of the present utility model, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present utility model as defined by the appended claims.
Claims (7)
1. A hand riveter, comprising: the shell is internally provided with a sliding rail sliding block, and a power assembly is arranged in parallel at one side of the sliding rail sliding block;
the slide rail sliding block is provided with a pull rivet rod assembly, and the output end of the pull rivet rod assembly extends out of the shell along the direction of the slide rail sliding block; the output end of the power assembly is connected with the rivet rod assembly through a fixedly connected block, so that the rivet rod assembly moves through the power assembly;
a discharging channel is arranged in the rivet pulling rod assembly, so that rivets are pulled out through the discharging channel;
and a PCB control assembly is arranged on one side of the shell, which is positioned on the sliding rail sliding block and the rivet rod assembly.
2. A hand riveter as claimed in claim 1, wherein the power assembly includes: the device comprises an air cylinder, an air cylinder positioning plate, a connecting rod, a limiting block, a fixed seat and a connector; the air cylinder is fixedly arranged in the shell through an air cylinder positioning plate; the output end of the cylinder is provided with a connecting rod; the connecting rod is sleeved with a limiting block and penetrates through a fixed seat arranged in the shell, and when the connecting rod moves to the maximum stroke through the air cylinder, the limiting block is abutted against the fixed seat; the tail end of the connecting rod is provided with a connector and is connected with the fixing block through the connector.
3. The blind rivet gun of claim 1 wherein said blind rivet stem assembly comprises: the device comprises a sliding plate, a discharging pipe connector, a discharging pipe second connector, a gun head and a gun head guide rod; the sliding plate is arranged on the sliding rail sliding block and slides along the sliding rail sliding block direction; a discharging pipe connector and a discharging pipe second connector are respectively arranged at the head end and the tail end of the sliding plate, and discharging channels are respectively arranged in the discharging pipe connector and the discharging pipe second connector;
the sliding plate is connected with the gun head through the second connector of the discharge pipe; the working end of the gun head extends out of the shell, and a gun head guide rod is sleeved at the part outside the shell;
the second connector of the discharge pipe is connected with the fixing block.
4. A hand riveter as claimed in claim 1, wherein the PCB control assembly comprises: the device comprises a first PCB supporting plate, a second PCB supporting plate, a PCB, a processor and an electrical element; the first PCB supporting plate and the second PCB supporting plate are arranged on the inner side wall of the shell, and a PCB is arranged on the first PCB supporting plate; and the second PCB supporting plate is provided with a processor and an electrical element.
5. The hand riveter of claim 1, wherein the fixing block is provided with a probe sheet, and a plurality of induction seats are arranged on the inner side wall of the shell corresponding to the probe sheet, and when the fixing block is driven to move by the power piece, the probe sheet sequentially passes through the induction seats.
6. A hand riveter according to claim 3, wherein the gun head comprises: the gun head pipe, the pressure joint, the spring, the anchor rod pulling clamping block, the gun nozzle and the anchor rod pulling clamp block; the gun head pipe is arranged on the second connecting head of the discharge pipe, and the tail end of the gun head pipe is connected with a pressing joint; the gun head pipe is internally provided with two cylindrical cavities with different diameters, the pressure joint is internally provided with an inverted conical cavity which is communicated with the large-diameter cylindrical cavity, the inverted conical cavity is internally provided with a pull anchor rod clamping block, and the large-diameter cylindrical cavity is internally provided with a spring, so that the spring is abutted against the pull anchor rod clamping block; the pull anchor rod is arranged in the pull anchor rod clamping block, and a gun nozzle is arranged at the tail end of the pull anchor rod.
7. The hand riveter of claim 6, wherein the anchor bar clamping block is of a circular truncated cone shape and is equally divided into three clamping units with an included angle of 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320831544.7U CN219378858U (en) | 2023-04-14 | 2023-04-14 | Hand riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320831544.7U CN219378858U (en) | 2023-04-14 | 2023-04-14 | Hand riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219378858U true CN219378858U (en) | 2023-07-21 |
Family
ID=87189703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320831544.7U Active CN219378858U (en) | 2023-04-14 | 2023-04-14 | Hand riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219378858U (en) |
-
2023
- 2023-04-14 CN CN202320831544.7U patent/CN219378858U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |