CN217059253U - Impact test device for casting detection - Google Patents
Impact test device for casting detection Download PDFInfo
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- CN217059253U CN217059253U CN202122534035.1U CN202122534035U CN217059253U CN 217059253 U CN217059253 U CN 217059253U CN 202122534035 U CN202122534035 U CN 202122534035U CN 217059253 U CN217059253 U CN 217059253U
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Abstract
The utility model relates to an impact test device for detecting castings, which comprises a base, a fixed component, a swinging mechanism and an impact pendulum bob; when the pendulum test is carried out on the casting, the casting can be placed on the shell, the driving piece is operated afterwards, the driving piece drives the Archimedes disc to rotate, the Archimedes disc drives the sliding block and the clamping block to fix the casting, the swing arm is rotated afterwards, the swing arm is rotated and lifted on the swing mechanism, and then the swing arm is loosened, the swing arm drives the striking piece to strike the outer surface of the casting through the telescopic arm under the action of the swing mechanism, the telescopic arm can be pressed into the swing arm when the impact test is carried out on the casting, the elastic piece is compressed, then the telescopic arm is loosened, the telescopic arm drives the striking piece to strike the outer surface of the casting under the action of the elastic piece, therefore, the casting for the impact test can be fixed more conveniently, various impact tests can be carried out on the casting, different impact test machines do not need to be replaced, and the test cost is reduced.
Description
Technical Field
The utility model relates to a casting technical field especially relates to a foundry goods detects uses impact test device.
Background
Currently, cast products are products made by casting such hot metal working processes. Liquid metal is typically cast into a casting cavity that conforms to the shape of the part and when it cools and solidifies, a part or blank is obtained.
The impact testing machine is used for applying impact testing force to a casting, and is divided into a manual pendulum impact testing machine, a manual impact testing machine, a digital display impact testing machine, a drop hammer impact testing machine, a nonmetal impact testing machine and the like.
However, when the traditional impact testing machine is used for performing impact testing on a casting, the casting is inconvenient to fix, and the conventional impact testing machine is generally a single impact testing machine, so that when different types of impact tests are required, different impact testing machines are required to be replaced, the cost is high, and the use is not convenient enough.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problem of the prior art, the utility model provides a foundry goods detects uses impact test device, can be more convenient fix impact test with the foundry goods to can carry out multiple impact test to the foundry goods, need not to change different impact tester, reduce test cost.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
an impact test device for detecting castings comprises a base, a fixed assembly, a swinging mechanism and an impact pendulum bob, wherein the fixed assembly is arranged on one side of the base, the swinging mechanism is arranged on the other side of the base, and the impact pendulum bob is rotatably connected with the swinging mechanism;
the fixing assembly comprises a driving piece, a shell, an Archimedes disk, a sliding block and a clamping block, the shell is arranged on the base, the Archimedes disk is rotatably connected in the shell, the driving piece is in driving connection with the Archimedes disk, the shell is provided with a sliding chute, two sides of the sliding chute are respectively connected with the sliding block in a sliding manner, the sliding block is meshed with the Archimedes disk, and the sliding block is provided with the clamping block;
the impact pendulum comprises a swing arm, a telescopic arm and a striking piece, the swing arm is connected with the swing mechanism, an elastic piece is arranged inside the swing arm, and one end of the telescopic arm penetrates through the inside of the swing arm and is connected with the elastic piece.
Furthermore, the telescopic arm is detachably connected with the handle.
Further, the wabbler mechanism includes riser, an installation section of thick bamboo, pivot and torsional spring, the one end of riser with base fixed connection, the other end of riser is provided with the installation section of thick bamboo, be provided with in the installation section of thick bamboo the torsional spring, and through the torsional spring with the one end of pivot is connected, the other end of pivot with the swing arm is connected.
Further, still include the calibrated scale, fixedly connected with on the installation section of thick bamboo the calibrated scale, the calibrated scale is used for observing the amplitude of oscillation of swing arm.
Further, still include the scale, flexible arm surface is provided with the scale, the scale is used for observing flexible arm's shrink range.
Further, the device also comprises an impact stabilizing assembly, wherein the impact stabilizing assembly is arranged at the top of the vertical plate and is connected with the swing arm; the impact stabilizing assembly comprises a rotating seat and a stabilizing fork arm, the top of the vertical plate is fixedly connected with the rotating seat, the rotating seat is rotatably connected with one end of the stabilizing fork arm through a rotating shaft, the other end of the stabilizing fork arm is provided with a containing groove, the top of the swing arm is arranged inside the containing groove, and the containing groove is used for limiting the swing of the swing arm.
Furthermore, a pressure sensor is arranged inside the striking piece.
Furthermore, the clamping device also comprises friction pads, and the friction pads are mounted on the clamping blocks.
Furthermore, the device also comprises supporting legs, and the lower surface of the base is fixedly connected with the supporting legs.
Furthermore, the PLC controller is further included, and the PLC controller is respectively electrically connected with the driving piece and the pressure sensor.
(III) advantageous effects
The beneficial effects of the utility model are that: when the pendulum test needs to be carried out on the casting in the actual use process, the casting can be placed on the shell, then the driving piece is operated, the driving piece drives the Archimedes disk to rotate, the Archimedes disk drives the sliding block and the clamping block to fix the casting, then the swing arm is rotated to rotate and lift the swing arm on the swing mechanism, then the swing arm is released, the swing arm drives the striking piece to strike the outer surface of the casting through the telescopic arm under the action of the swing mechanism, when the casting needs to be subjected to impact test, the telescopic arm can be pressed into the swing arm to compress the elastic piece, then the telescopic arm is loosened to drive the striking piece to impact the outer surface of the casting under the action of the elastic piece, so that the casting for the impact test can be fixed more conveniently, and can carry out multiple impact test to the foundry goods, need not to change different impact tester, reduce testing cost.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of an impact testing apparatus for detecting castings according to the present invention;
fig. 2 is an elevation view of the whole structure of an embodiment of the impact testing apparatus for detecting castings according to the present invention;
FIG. 3 is a side view of the overall structure of an embodiment of the impact testing apparatus for casting inspection of the present invention;
FIG. 4 is a sectional view showing an impact pendulum bob in an embodiment of the impact test apparatus for casting inspection according to the present invention;
fig. 5 is a schematic view of an archimedes disc structure in an embodiment of the impact testing apparatus for detecting castings according to the present invention;
fig. 6 is a schematic view of a state where an impact stabilizing assembly is released in an embodiment of the impact testing apparatus for casting detection according to the present invention;
[ description of reference ]
1-vertical plate, 2-installation barrel, 3-dial, 4-friction pad, 5-base, 6-supporting foot, 7-sliding block, 8-sliding chute, 9-shell, 10-PLC controller, 11-clamping block, 12-handle, 13-telescopic arm, 14-swing arm, 15-stable fork arm, 16-rotating seat, 17-driving piece, 18-rotating shaft, 19-striking piece, 20-elastic piece, 21-graduated scale and 22-Archimedes disc.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Referring to fig. 1 to 6, the impact testing apparatus for casting detection of the present invention includes a base 5, a fixing component, a swinging mechanism and an impact pendulum, wherein the fixing component is disposed on one side of the base 5, the swinging mechanism is disposed on the other side of the base 5, and the impact pendulum is rotatably connected to the swinging mechanism;
the fixing assembly comprises a driving piece 17, a shell 9, an Archimedes disk 22, a sliding block 7 and a clamping block 11, the shell 9 is installed on the base 5, the Archimedes disk 22 is rotatably connected inside the shell 9, the driving piece 17 is in driving connection with the Archimedes disk 22, a sliding groove 8 is formed in the shell 9, two sides of the sliding groove 8 are respectively connected with the sliding block 7 in a sliding mode, the sliding blocks 7 are both meshed with the Archimedes disk 22, and the clamping block 11 is arranged on each sliding block 7;
the impact pendulum comprises a swing arm 14, a telescopic arm 13 and a striking piece 19, wherein the swing arm 14 is connected with the swing mechanism, an elastic piece 20 is arranged inside the swing arm 14, and one end of the telescopic arm 13 penetrates through the swing arm 14 and is connected with the elastic piece 20.
The working principle of the utility model is as follows: in the actual use process, when the pendulum test needs to be carried out on the casting, the casting can be placed on the shell 9, then the driving piece 17 is operated, the driving piece 17 drives the Archimedes disk 22 to rotate, the Archimedes disk 22 drives the sliding block 7 and the clamping block 11 to fix the casting, then the swing arm 14 is rotated, the swing arm 14 rotates and lifts on the swing mechanism, then the swing arm 14 is loosened, the swing arm 14 drives the striking piece 19 to strike the outer surface of the casting through the telescopic arm 13 under the action of the swing mechanism, when the impact test needs to be carried out on the casting, the telescopic arm 13 can be pressed into the swing arm 14, the elastic piece 20 is compressed, then the telescopic arm 13 is loosened, and the telescopic arm 13 drives the striking piece 19 to impact the outer surface of the casting under the action of the elastic piece 20.
Further, the telescopic arm device further comprises a handle 12, and the handle 12 is detachably connected to the telescopic arm 13.
As can be seen from the above description, it is advantageous to better swing the telescopic arm 13 or to compress the telescopic arm 13 by means of the handle 12.
Further, the wabbler mechanism includes a vertical plate 1, an installation cylinder 2, a rotating shaft 18 and a torsion spring, one end of the vertical plate 1 is fixedly connected to the base 5, the other end of the vertical plate 1 is provided with the installation cylinder 2, the torsion spring is arranged in the installation cylinder 2, and is connected to one end of the rotating shaft 18 through the torsion spring, and the other end of the rotating shaft 18 is connected to the swing arm 14.
From the above description, it is advantageous that the swing arm 14 is mounted on the mounting tube 2 through the rotating shaft 18, and the force of the swing arm 14 during swinging is increased by the torsion spring in the mounting tube 2.
Further, still include calibrated scale 3, fixedly connected with on the installation section of thick bamboo 2 calibrated scale 3, calibrated scale 3 is used for observing the amplitude of swing arm 14.
As can be seen from the above description, it is advantageous to better observe the swing amplitude of the swing arm 14 through the dial 3, and judge the striking strength from the amplitude of the swing.
Further, still include scale 21, telescopic boom 13 surface is provided with scale 21, scale 21 is used for observing telescopic boom 13's shrink range.
As can be seen from the above description, it is advantageous to better observe the contraction amplitude of the telescopic arm 13 through the scale 21, and judge the impact strength from the contraction amplitude of the telescopic arm 13.
Further, the vertical plate type lifting device further comprises an impact stabilizing assembly, wherein the impact stabilizing assembly is arranged at the top of the vertical plate 1 and is connected with the swing arm 14; the impact stabilizing assembly comprises a rotating seat 16 and a stabilizing fork arm 15, the top of the vertical plate 1 is fixedly connected with the rotating seat 16, the rotating seat 16 is rotatably connected with one end of the stabilizing fork arm 15 through a rotating shaft, the other end of the stabilizing fork arm 15 is provided with an accommodating groove, the top of the swing arm 14 is arranged inside the accommodating groove, and the accommodating groove is used for limiting the swing of the swing arm 14.
Can know from the above-mentioned description, be favorable to when needs carry out impact test to the foundry goods, rotatable stable yoke 15 makes the holding tank cover of stable yoke 15 other end locate 14 tops of swing arm, prevents that flexible arm 13 from rocking arm 14 when assaulting the foundry goods, influences the impact accuracy.
Further, a pressure sensor is arranged inside the striking element 19.
As can be seen from the above description, it is advantageous to sense the striking force by the pressure sensor.
Furthermore, the clamping device also comprises a friction pad 4, and the friction pad 4 is arranged on each clamping block 11.
As can be seen from the above description, it is advantageous to increase the friction between the clamping block 11 and the casting to prevent the casting from slipping when being hit.
Furthermore, the device also comprises supporting legs 6, and the lower surface of the base 5 is fixedly connected with the supporting legs 6.
As can be seen from the above description, it is beneficial to increase the height of the whole device, and the device is convenient for users to use.
Further, the device also comprises a PLC (programmable logic controller) 10, wherein the PLC 10 is electrically connected with the driving part 17 and the pressure sensor respectively.
From the above description, it is beneficial for the user to control the whole device more conveniently.
Example one
Referring to fig. 1 to 6, an impact test device for detecting a casting includes a base 5, a fixing assembly, a swing mechanism and an impact pendulum bob, wherein the fixing assembly is disposed on one side of the base 5, the swing mechanism is disposed on the other side of the base 5, and the impact pendulum bob is rotatably connected to the swing mechanism;
the fixing assembly comprises a driving piece 17, a shell 9, an Archimedes disk 22, a sliding block 7 and a clamping block 11, wherein the shell 9 is installed on the base 5 through screws, the Archimedes disk 22 is rotatably connected inside the shell 9, the driving piece 17 is in driving connection with the Archimedes disk 22, a sliding groove 8 is formed in the shell 9, two sides of the sliding groove 8 are respectively connected with the sliding block 7 in a sliding manner, the sliding blocks 7 are both meshed with the Archimedes disk 22, and the clamping block 11 is arranged on each sliding block 7;
the driving piece 17 is a speed reducing motor;
the impact pendulum comprises a swing arm 14, a telescopic arm 13 and a striking piece 19, wherein the swing arm 14 is connected with the swing mechanism, an elastic piece 20 is arranged inside the swing arm 14, and one end of the telescopic arm 13 penetrates through the swing arm 14 and is connected with the elastic piece 20;
the elastic member 20 is a spring;
the striking piece 19 is made of special synthetic rubber, and has good toughness and high density;
one end of the telescopic arm 13 is provided with a limiting block, and the limiting block is used for limiting the telescopic arm 13 to be separated from the swing arm 14;
the telescopic arm 13 is detachably connected with the handle 12 through a screw;
the swing mechanism comprises a vertical plate 1, an installation cylinder 2, a rotating shaft 18 and a torsion spring, wherein one end of the vertical plate 1 is vertically and fixedly connected with the base 5 and welded, the installation cylinder 2 is arranged at the other end of the vertical plate 1, the torsion spring is arranged in the installation cylinder 2 and is connected with one end of the rotating shaft 18 through the torsion spring, and the other end of the rotating shaft 18 is connected with the swing arm 14;
the installation barrel 2 is fixedly connected with the dial 3, and the dial 3 is used for observing the swing amplitude of the swing arm 14;
the telescopic arm 13 is characterized by further comprising a graduated scale 21, the graduated scale 21 is arranged on the outer surface of the telescopic arm 13, and the graduated scale 21 is used for observing the contraction amplitude of the telescopic arm 13;
the vertical plate is characterized by further comprising an impact stabilizing assembly, wherein the impact stabilizing assembly is arranged at the top of the vertical plate 1 and is connected with the swing arm 14; the impact stabilizing assembly comprises a rotating seat 16 and a stabilizing fork arm 15, the rotating seat 16 is fixedly connected to the top of the vertical plate 1 and welded, the rotating seat 16 is rotatably connected with one end of the stabilizing fork arm 15 through a rotating shaft, an accommodating groove is formed in the other end of the stabilizing fork arm 15, the top of the swing arm 14 is arranged in the accommodating groove, and the accommodating groove is used for limiting the swing of the swing arm 14;
the accommodating groove is provided with a chamfer, so that the other end of the stabilizing fork arm 15 is better sleeved on the top of the swing arm 14;
a pressure sensor is arranged inside the striking piece 19;
the clamping block 11 is provided with the friction pads 4, the friction pads 4 are made of rubber, and the friction pads 4 are good in toughness and large in friction coefficient;
the lower surface of the base 5 is fixedly connected with the supporting legs 6 and welded;
the PLC controller 10 is respectively and electrically connected with the driving part 17 and the pressure sensor, and the PLC controller 10 is DATA-7311;
the PLC controller 10 is electrically connected with the display, so that signals on the pressure sensor can be displayed through the display, and a user can observe the signals conveniently;
an Archimedes spiral line is arranged on the Archimedes disk 22, and the sliding blocks 7 are all meshed with the Archimedes spiral line.
The above embodiments are only embodiments of the present invention, not limiting the scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or directly or indirectly applied to the related technical fields, are included in the protection scope of the present invention.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (10)
1. The utility model provides a foundry goods detects uses impact test device which characterized in that: the swing type swing device comprises a base, a fixed component, a swing mechanism and an impact type swing hammer, wherein the fixed component is arranged on one side of the base, the swing mechanism is arranged on the other side of the base, and the impact type swing hammer is rotatably connected with the swing mechanism;
the fixing assembly comprises a driving piece, a shell, an Archimedes disk, a sliding block and a clamping block, the shell is arranged on the base, the Archimedes disk is rotatably connected in the shell, the driving piece is in driving connection with the Archimedes disk, the shell is provided with a sliding chute, two sides of the sliding chute are respectively connected with the sliding block in a sliding manner, the sliding block is meshed with the Archimedes disk, and the sliding block is provided with the clamping block;
the impact pendulum comprises a swing arm, a telescopic arm and a striking piece, the swing arm is connected with the swing mechanism, an elastic piece is arranged inside the swing arm, and one end of the telescopic arm penetrates through the inside of the swing arm and is connected with the elastic piece.
2. The impact test apparatus for inspecting castings according to claim 1, characterized in that: the telescopic arm is detachably connected with the handle.
3. The impact test apparatus for inspecting castings according to claim 1, characterized in that: the swing mechanism comprises a vertical plate, an installation cylinder, a rotating shaft and a torsional spring, one end of the vertical plate is fixedly connected with the base, the other end of the vertical plate is provided with the installation cylinder, the torsional spring is arranged in the installation cylinder and is connected with one end of the rotating shaft through the torsional spring, and the other end of the rotating shaft is connected with the swing arm.
4. The impact test apparatus for inspecting castings according to claim 3, characterized in that: still include the calibrated scale, fixedly connected with on the installation section of thick bamboo the calibrated scale, the calibrated scale is used for observing the amplitude of oscillation of swing arm.
5. The impact test apparatus for inspecting castings according to claim 1, characterized in that: still include the scale, flexible arm surface is provided with the scale, the scale is used for observing the shrink range of flexible arm.
6. The impact test apparatus for inspecting castings according to claim 3, characterized in that: the top of the vertical plate is provided with the impact stabilizing assembly and is connected with the swing arm; the impact stabilizing assembly comprises a rotating seat and a stabilizing fork arm, the top of the vertical plate is fixedly connected with the rotating seat, the rotating seat is rotatably connected with one end of the stabilizing fork arm through a rotating shaft, the other end of the stabilizing fork arm is provided with a containing groove, the top of the swing arm is arranged inside the containing groove, and the containing groove is used for limiting swing of the swing arm.
7. The impact test apparatus for inspecting castings according to claim 1, characterized in that: a pressure sensor is arranged inside the striking piece.
8. The impact test apparatus for inspecting castings according to claim 1, characterized in that: the clamp also comprises friction pads, and the friction pads are mounted on the clamping blocks.
9. The impact test apparatus for inspecting castings according to claim 1, characterized in that: still include the supporting legs, the lower fixed surface of base is connected with the supporting legs.
10. The impact test apparatus for inspecting castings according to claim 7, characterized in that: the PLC is respectively electrically connected with the driving piece and the pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534035.1U CN217059253U (en) | 2021-10-21 | 2021-10-21 | Impact test device for casting detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534035.1U CN217059253U (en) | 2021-10-21 | 2021-10-21 | Impact test device for casting detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217059253U true CN217059253U (en) | 2022-07-26 |
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ID=82474854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122534035.1U Active CN217059253U (en) | 2021-10-21 | 2021-10-21 | Impact test device for casting detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217059253U (en) |
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2021
- 2021-10-21 CN CN202122534035.1U patent/CN217059253U/en active Active
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