CN212216954U - Rivet rod locking type electric self-plugging rivet riveting tool - Google Patents
Rivet rod locking type electric self-plugging rivet riveting tool Download PDFInfo
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- CN212216954U CN212216954U CN202020882105.5U CN202020882105U CN212216954U CN 212216954 U CN212216954 U CN 212216954U CN 202020882105 U CN202020882105 U CN 202020882105U CN 212216954 U CN212216954 U CN 212216954U
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- Prior art keywords
- nail
- clamping sleeve
- rivet
- pull rod
- claw piece
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Abstract
The utility model discloses an electronic self-plugging rivet riveting tool of nail pole locking formula, a clamping sleeve is connected to the pull rod, clamping sleeve's hole is a circular cone hole, the rifle head stretches into clamping sleeve's hole, a spring is placed in the step hole of pull rod, a core is placed to the other end of spring, it is in between rifle head and the core to grab nail claw piece, the pull rod removes to the afterbody, grab nail claw piece and rifle head break away from, the core will grab nail claw piece and push clamping sleeve's circular cone hole tip direction under the effect of spring force, make and grab nail claw piece move towards the axle center and carry the rivet pole. The utility model has the advantages that riveting tool has just locked the nail pole when initial position, prevents that the rivet ground from dropping.
Description
Technical Field
The utility model relates to an electronic riveting tool, in particular to electronic self-plugging rivet riveting tool of nail pole locking formula.
Background
When the self-plugging rivet riveting tool is used for riveting, a rivet rod of a rivet is generally arranged in a gun head of the tool, and then the rivet is plugged into a riveting hole of a workpiece to rivet the workpiece to be riveted. Because the claw sheet of the electric self-plugging riveting tool is opened in the initial state, the rivet is easy to fall from the tool. This is where the application needs to be focused on.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electronic self-plugging rivet riveting tool at riveting initial position locking rivet is about to provide.
In order to solve the technical problem above, the utility model provides an electronic self-plugging rivet riveting tool of pin rod locking formula, a clamping sleeve is connected to the pull rod, clamping sleeve's hole is a circular cone hole, the rifle head stretches into clamping sleeve's hole, a spring is placed in the step hole of pull rod, a core is placed to the other end of spring, the claw piece of grabbing nail is in between rifle head and the core, the pull rod removes to the afterbody, the claw piece of grabbing nail breaks away from with the rifle head, the core will grab the claw piece and push to clamping sleeve's circular cone hole tip direction under the effect of spring force, make the claw piece of grabbing nail remove towards the axle center and carry the rivet pin pole, riveting tool has just locked the pin pole of rivet when initial position, prevent to drop.
The contact surface of the nail grabbing claw sheet and the gun head is an inclined plane, the top core pushes the nail grabbing claw sheet to the gun head under the action of the spring force, the gun head contact end pushes the nail grabbing claw sheet to the inner wall of the conical hole of the clamping sleeve through the inclined plane, an inscribed circle formed by the nail grabbing claw sheet is larger than the diameter of the rivet rod, and the rivet rod can smoothly pass through the tangent circle.
The pull rod is connected with the driving part through the transmission mechanism, the driving part is connected with the control panel, the control panel is connected with the locking starting module, the locking starting module sends a signal to the control panel, and the control panel controls the driving part to rotate to drive the pull rod to move towards the tail part.
After the rivet rod of the rivet is arranged in the gun head of the riveting tool, only the locking starting module needs to be selected, and the rivet rod is clamped by the rivet grabbing claw pieces, so that the rivet is prevented from falling.
The utility model has the advantages that: the riveting tool has the advantages that the function of locking the rivet is added at the initial position, and the usability and the efficiency of the tool are improved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of an unlocked nail rod in an initial position of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic structural view of the locking nail rod of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
description of the figures
1-riveting; 2-gun head;
3, grabbing nail claw sheets; 4-a clamping sleeve;
5, a pull rod; 6, a motor;
7, a control panel; 8-start button;
9-select button; 10-a function display section;
11-a top core; 12-a spring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 and fig. 2 show the structure schematic diagram of the non-locking nail rod of the embodiment of the present invention, and fig. 3 and fig. 4 show the structure schematic diagram of the locking nail rod of the embodiment of the present invention. As shown in fig. 1-4, the utility model provides an electronic self-plugging rivet riveting tool of nail pole locking formula, a clamping sleeve 4 is connected to pull rod 5, and clamping sleeve 4's hole is a taper hole, and rifle head 2 stretches into clamping sleeve 4's hole, and a spring 12 is located the step hole of pull rod 5, and a top core 11 is placed to the other end of spring 12, and claw piece 3 is in between rifle head 2 and the top core 11.
The selection button 9 selects 'locking', correspondingly, a locking indicator lamp of the function display part 10 is lightened, the start button 8 is clicked, a signal is sent to the control board 7, the control board 7 enables the motor 6 to rotate for N circles in the forward direction, the clamping sleeve 4 moves towards the arrow direction in the figure 3 along with the pull rod 5, the nail grabbing claw piece 3 is separated from the gun head 2, the ejection core 11 pushes the nail grabbing claw piece 3 to the small end direction of the conical hole of the clamping sleeve 4 under the action of spring force, the nail grabbing claw piece 3 moves towards the axis to clamp the nail rod of the rivet 1, the riveting tool locks the nail rod of the rivet at the initial position, and the rivet is prevented from falling. The rivet 1 is plugged into the riveting hole of the workpiece, the start button 8 of the riveting tool is pressed again, a signal is sent to the control board 7, the control board 7 drives the motor 6 to rotate forward again, the clamping sleeve 4 drives the nail grabbing claw piece 3 to continuously move along with the screw rod 5 towards the arrow direction in the drawing 3 until the rivet rod of the rivet 1 is broken to complete riveting. And (3) loosening the starting button 8, reversely rotating the motor 6, returning the claw piece 3 and the clamping sleeve 4 to the initial position along with the screw rod 5, ejecting the claw piece 3 by the gun head 2, withdrawing the broken nail rod, and preparing for next riveting.
The selection button 9 selects 'no locking', correspondingly, a no-locking indicator light of the function display part 10 is lightened, a starting button 8 of the tool is pressed, the motor 6 rotates forwards to drive the pull rod 5 and the clamping sleeve 4 to drive the nail grabbing claw piece 3 to grab the nail rod of the rivet 1 to move towards the direction of an arrow shown in the figure 3 until the nail rod is pulled off to finish riveting. And (3) loosening the starting button 8, reversely rotating the motor 6, returning the claw piece 3 and the clamping sleeve 4 to the initial position along with the pull rod 5, ejecting the claw piece 3 by the gun head 2, withdrawing the broken nail rod, and preparing for next riveting.
The claw sheets 3 are three claw sheets.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an electronic self-plugging rivet riveting tool of nail pole locking formula which characterized in that: the pull rod is connected with a clamping sleeve, the inner hole of the clamping sleeve is a conical hole, the gun head extends into the inner hole of the clamping sleeve, a spring is placed in a step hole of the pull rod, an ejector core is placed at the other end of the spring, the nail grabbing claw piece is located between the gun head and the ejector core, the pull rod moves towards the tail part, the nail grabbing claw piece is separated from the gun head, and the ejector core pushes the nail grabbing claw piece towards the small end direction of the conical hole of the clamping sleeve under the action of the spring force, so that the nail grabbing claw piece moves towards the axis to clamp the rivet rod.
2. The nail-bar locking type electric blind rivet riveting tool according to claim 1, characterized in that: the contact surface of the claw sheet and the gun head is an inclined surface, the ejector core pushes the claw sheet to the gun head under the action of the spring force, and the contact end of the gun head pushes the claw sheet to the inner wall of the conical hole of the clamping sleeve through the inclined surface.
3. The nail-bar locking type electric blind rivet riveting tool according to claim 1, characterized in that: the pull rod is connected with the driving part through the transmission mechanism, the driving part is connected with the control panel, the control panel is connected with the locking starting module, the locking starting module sends a signal to the control panel, and the control panel controls the driving part to rotate to drive the pull rod to move towards the tail part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020882105.5U CN212216954U (en) | 2020-05-24 | 2020-05-24 | Rivet rod locking type electric self-plugging rivet riveting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020882105.5U CN212216954U (en) | 2020-05-24 | 2020-05-24 | Rivet rod locking type electric self-plugging rivet riveting tool |
Publications (1)
Publication Number | Publication Date |
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CN212216954U true CN212216954U (en) | 2020-12-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020882105.5U Active CN212216954U (en) | 2020-05-24 | 2020-05-24 | Rivet rod locking type electric self-plugging rivet riveting tool |
Country Status (1)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113085207A (en) * | 2021-03-31 | 2021-07-09 | 湖北三江航天万峰科技发展有限公司 | Gun head for hand riveter and using method |
CN114160744A (en) * | 2021-11-15 | 2022-03-11 | 山东翔宇航空技术服务有限责任公司 | Rivet pulling device for VISU-LOK rivet |
-
2020
- 2020-05-24 CN CN202020882105.5U patent/CN212216954U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113085207A (en) * | 2021-03-31 | 2021-07-09 | 湖北三江航天万峰科技发展有限公司 | Gun head for hand riveter and using method |
CN113085207B (en) * | 2021-03-31 | 2022-05-17 | 湖北三江航天万峰科技发展有限公司 | Gun head for hand riveter and using method |
CN114160744A (en) * | 2021-11-15 | 2022-03-11 | 山东翔宇航空技术服务有限责任公司 | Rivet pulling device for VISU-LOK rivet |
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