CN210803516U

CN210803516U - Positive and negative rotation testing device of hand riveter

Info

Publication number: CN210803516U
Application number: CN201922180779.0U
Authority: CN
Inventors: 罗春光
Original assignee: Riveting And Fastening System Suzhou Co ltd
Current assignee: Riveting And Fastening System Suzhou Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-06-19
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a hand riveter testing arrangement that is just reversing, include: the rivet pulling machine comprises a gas supply pressing plate, a gas control valve, a mechanical valve, a quick clamp, a bottom plate, a support, a reverse trigger rod and a sliding seat, wherein a positioning hole corresponding to a rivet pulling gun is formed in the sliding seat, the gas supply pressing plate is placed on the sliding seat, the side face of the gas supply pressing plate is close to the rivet pulling gun and is provided with a gas nozzle inserted into a corresponding gas hole of the rivet pulling gun, the quick clamp is arranged on the sliding seat to press and fix a gas supply plate, the mechanical valve is arranged in the sliding seat, the top of the mechanical valve is provided with a control rod extending to the lower portion of the gas supply plate, the gas outlet end of the gas control valve and the gas inlet end of the mechanical valve are provided with a first gas pipe, a second gas pipe is arranged between the gas outlet end of the mechanical valve and the gas supply pressing plate. In this way, the utility model discloses hand riveter test device that is just reversing has made things convenient for the test of the just reversing of hand riveter, and is easy and simple to handle, and the security is high.

Description

Positive and negative rotation testing device of hand riveter

Technical Field

The utility model relates to a hand riveter field especially relates to a hand riveter testing arrangement that is just reversing.

Background

In order to realize the rivet pulling and the rivet withdrawing of the nut, the puller needs to rotate forward and backward in the rivet pulling gun. In the production process of the hand riveter, when the hand riveter is assembled to a semi-finished product, forward and reverse rotation tests need to be carried out firstly, and the problem that the hand riveter cannot rotate forward and reverse to increase the difficulty of repair after the hand riveter is assembled is avoided.

The forward and reverse rotation test of the hand riveter needs ventilation, and the forward and reverse rotation of the puller in the hand riveter is driven by utilizing compressed air. Because the semi-finished product is used, the hand-held stability of the hand riveter is poor, the risk of the hand riveter is high when the riveter body is twisted, the risk of the test is increased, the temporary gas supply connection is difficult, the hand riveter can only be used for testing in a gas leakage state, and the accuracy of the test is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a hand riveter testing arrangement that is just reversing, promotes convenience and stability that interim air feed is connected, strengthens the security of test.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a riveter testing arrangement that is just reversing, includes: an air supply pressure plate, an air control valve, a mechanical valve, a quick clamp, a bottom plate, a bracket, a reverse trigger rod and a sliding seat, the bottom plate is provided with two brackets at intervals, an optical axis is arranged between the two brackets, the sliding seat is arranged on the optical axis, the sliding seat is provided with a positioning hole corresponding to the hand riveter, the air supply pressure plate is arranged on the sliding seat, the side surface of the air supply pressure plate is close to the hand riveter and is provided with an air tap inserted into a corresponding air hole of the hand riveter, the quick clamp is arranged on the sliding seat for pressing and fixing the air supply pressure plate, the mechanical valve is arranged in the sliding seat, the top of the mechanical valve is provided with a control rod extending to the lower part of the air supply pressure plate, a first air pipe is arranged at the air outlet end of the air control valve and the air inlet end of the mechanical valve, a second air pipe is arranged between the air outlet end of the mechanical valve and the air supply pressing plate, the bottom plate is provided with a pin boss, the reverse rotation trigger rod is installed on the pin boss through a pin shaft, and the tail end of the reverse rotation trigger rod extends to the position below the hand riveter.

In a preferred embodiment of the present invention, the number of the optical axes is at least 2.

In a preferred embodiment of the present invention, the sliding seat is provided with a through hole corresponding to the optical axis.

In a preferred embodiment of the present invention, the bracket is provided with a mounting hole corresponding to the end of the optical axis.

In a preferred embodiment of the present invention, the support is provided with a fixed wrench having an opening pointing to a lower portion of the hand riveter, and the end of the reverse trigger lever extends below a position where the hand riveter advances and engages with the fixed wrench.

In a preferred embodiment of the present invention, the control rod opens the passage of the mechanical valve when pressed by the air supply pressure plate.

In a preferred embodiment of the present invention, the air supply pressing plate is provided with an air flow channel for communicating the air nozzle with the second air pipe.

In a preferred embodiment of the present invention, the air inlet of the air control valve is externally connected to a compressed air supply pipeline.

In a preferred embodiment of the present invention, the bottom plate is provided with a bolt.

In a preferred embodiment of the present invention, the air control valve is disposed on one side of the sliding seat.

The utility model has the advantages that: the utility model provides a hand riveter test device that just reverses, carry out the quick placing of hand riveter through the sliding seat, then promote the sliding seat and make the hand riveter combine with fixed spanner and restrict the turning round of the rifle body, then place the air feed clamp plate on the sliding seat, ensure that the air cock inserts in the hand riveter corresponds the gas pocket, carry out the firm pressure of air feed clamp plate through quick the clamp again, ensure the stability of being connected of air cock and gas pocket, open the air control valve, make compressed air get into the hand riveter, press the hand riveter head, whether test hand riveter corotation, press the reversal trigger lever at last, whether the test hand riveter reverses, and is easy and simple to handle, and the security is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural view of a preferred embodiment of a forward and reverse rotation testing device of a hand riveter of the present invention;

FIG. 2 is a schematic structural view of a forward/reverse rotation testing device of a hand riveter according to the present invention;

fig. 3 is the structure schematic diagram of the utility model relates to a hand riveter is just reversing testing arrangement when testing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

the device for testing the forward and reverse rotation of the hand riveter shown in figures 1-3 comprises: the air supply device comprises an air supply pressure plate 1, an air control valve 8, a mechanical valve 11, a quick clamp 2, a bottom plate 5, a support 4, a reverse trigger rod 10 and a sliding seat 3, wherein a bolt 14 is arranged on the bottom plate 5, and the air supply pressure plate is conveniently fixed on a workbench.

As shown in fig. 1 and 2, two supports 4 are arranged on the bottom plate 5 at intervals, an optical axis 13 is arranged between the two supports 4, and mounting holes corresponding to the ends of the optical axis 13 are formed in the supports 4, so that the assembly is convenient, and the optical axis 13 is prevented from being axially loosened by fastening with screws. The sliding seat 3 is arranged on the optical axis 13 and is flexible to move. Be provided with the through-hole that corresponds with optical axis 13 on the sliding seat 3, make things convenient for the promotion and the direction of sliding seat 3, the quantity of optical axis 13 is 2, has promoted sliding seat 3's mobility stability.

The sliding seat 3 is provided with a positioning hole corresponding to the hand riveter 15, so that the hand riveter 15 can be conveniently inserted into the positioning hole to be vertically limited. The fixed wrench 12 with the opening pointing to the lower part of the hand riveter 15 is fixed on the support 4 by screws to push the sliding seat 3, so that the lower part of the hand riveter 15 is combined with the fixed wrench 12, the torsion of the hand riveter 15 during testing is avoided, and the operation safety is improved.

The air supply pressing plate 1 is placed on the sliding seat 3, the side face of the air supply pressing plate 1 is close to the hand riveter 15 and is provided with an air faucet inserted into a corresponding air hole in the side face of the hand riveter 15, the quick clamp 2 is arranged on the sliding seat 3 to press and fix the air supply pressing plate 1, the air supply pressing plate 1 is convenient to take down and fix, and the connection stability of the air faucet and the corresponding air hole in the side face of the hand riveter 15 is ensured.

The mechanical valve 11 is arranged in the sliding seat 3, the top of the mechanical valve is provided with a control rod extending to the lower part of the air supply pressure plate 1, the control rod opens a passage of the mechanical valve 11 when being pressed by the air supply pressure plate 1, and if the air supply pressure plate 1 does not press the control rod well, namely when the air supply pressure plate 1 is loosened, the mechanical valve 11 is disconnected, so that the safety of detection operation is improved.

The bottom plate 5 is provided with a pin boss, the reverse rotation trigger rod 10 is installed on the pin boss through a pin shaft, the tail end of the reverse rotation trigger rod 10 extends to the lower portion of the hand riveter 15, due to the moving problem of the sliding seat 3, the tail end of the reverse rotation trigger rod 10 extends to the lower portion of the position where the hand riveter 15 moves forwards and is combined with the fixed wrench 12, and the reverse rotation trigger rod 10 is operated through a lever principle and is labor-saving.

The air control valve 8 adopts a rocker arm manual valve and is installed on one side of the sliding seat 3 through screws, so that the operation is simple and convenient. The air control valve 8 is provided with first trachea 9 with mechanical valve 11 inlet end, be provided with second trachea 6 between mechanical valve 11 outlet end and the air feed clamp plate 1, be provided with the air current way of intercommunication air cock and second trachea 6 in the air feed clamp plate 1, form the gas circuit. The air inlet end of the air control valve 8 is externally connected with a compressed air supply pipeline 7, the air control valve 8 is opened, air supply of the hand riveter 15 can be achieved, then the head of the hand riveter 15 is pressed, forward rotation testing is conducted, the reverse rotation trigger rod 10 is pressed, and reverse rotation testing of the hand riveter 15 is conducted.

To sum up, the utility model provides a hand riveter test device that is just reversing has realized the spacing and the test that is just reversing of hand riveter, and is easy and simple to handle, and air feed connection stability is high, has avoided the rifle body of hand riveter to twist reverse the risk moreover, and the operating safety is high.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a hand riveter testing arrangement that is just reversing for hand riveter's test that is just reversing, its characterized in that includes: an air supply pressure plate, an air control valve, a mechanical valve, a quick clamp, a bottom plate, a bracket, a reverse trigger rod and a sliding seat, the bottom plate is provided with two brackets at intervals, an optical axis is arranged between the two brackets, the sliding seat is arranged on the optical axis, the sliding seat is provided with a positioning hole corresponding to the hand riveter, the air supply pressure plate is arranged on the sliding seat, the side surface of the air supply pressure plate is close to the hand riveter and is provided with an air tap inserted into a corresponding air hole of the hand riveter, the quick clamp is arranged on the sliding seat for pressing and fixing the air supply pressure plate, the mechanical valve is arranged in the sliding seat, the top of the mechanical valve is provided with a control rod extending to the lower part of the air supply pressure plate, a first air pipe is arranged at the air outlet end of the air control valve and the air inlet end of the mechanical valve, a second air pipe is arranged between the air outlet end of the mechanical valve and the air supply pressing plate, the bottom plate is provided with a pin boss, the reverse rotation trigger rod is installed on the pin boss through a pin shaft, and the tail end of the reverse rotation trigger rod extends to the position below the hand riveter.

2. The apparatus of claim 1, wherein the number of optical axes is at least 2.

3. The device for testing the positive and negative rotation of the hand riveter according to claim 1, wherein the sliding seat is provided with a through hole corresponding to the optical axis.

4. The device for testing the positive and negative rotation of the hand riveter according to claim 1, wherein the bracket is provided with a mounting hole corresponding to the end of the optical axis.

5. The device for testing the forward and reverse rotation of the hand riveter according to claim 1, wherein the bracket is provided with a fixed wrench with an opening pointing to the lower part of the hand riveter, and the tail end of the reverse rotation trigger rod extends to a position below a position where the hand riveter moves forward and is combined with the fixed wrench.

6. The apparatus of claim 1, wherein the lever opens the mechanical valve when pressed by the air supply pressure plate.

7. The apparatus of claim 1, wherein the air supply pressure plate has an air flow channel connecting the air nozzle to the second air tube.

8. The device for testing the positive and negative rotation of the hand riveter according to claim 1, wherein the air inlet end of the air control valve is externally connected with a compressed air supply pipeline.

9. The device for testing the positive and negative rotation of the hand riveter according to claim 1, wherein the bottom plate is provided with a bolt.

10. The device for testing the positive and negative rotation of the hand riveter according to claim 1, wherein the air control valve is arranged on one side of the sliding seat.