CN218546409U - Pendulum bob impact test device - Google Patents
Pendulum bob impact test device Download PDFInfo
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- CN218546409U CN218546409U CN202222515637.7U CN202222515637U CN218546409U CN 218546409 U CN218546409 U CN 218546409U CN 202222515637 U CN202222515637 U CN 202222515637U CN 218546409 U CN218546409 U CN 218546409U
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- impact test
- servo motor
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Abstract
The utility model relates to a pendulum impact device technical field discloses pendulum impact test device, including the chassis, the top surface fixedly connected with of chassis erects the frame, the lower part fixedly connected with mounting fixture of erecting the frame, mounting fixture installs the socket, the upper portion fixedly connected with support frame of erecting the frame, it is connected with the pivot to rotate on the support frame, fixedly connected with balance staff in the pivot, the bottom fixedly connected with tup of balance staff, one side of pivot is provided with angle sensor, the middle part fixedly connected with sloping of erecting the frame, it is connected with the screw rod to rotate on the sloping, the one end fixedly connected with servo motor of screw rod, servo motor fixed connection is on the sloping, threaded connection has the movable block on the screw rod, the jack has been seted up on the movable block, the interpolation has the backing pin in the jack, this structure utilizes PLC controller control servo motor and angle sensor to adjust the angle of balance staff, it is more accurate and convenient.
Description
Technical Field
The utility model belongs to the technical field of pendulum hammer impact device, specifically be pendulum hammer impact test device.
Background
The socket is the decoration accessory of current commonly used, and in socket production, in order to detect the shock resistance of socket, generally all will adopt pendulum impact test to detect the socket.
For example, the pendulum impact test device disclosed in publication No. CN 213813203U can perform an impact test on the socket, but in practical use, the position of the trigger block on the slide bar is generally manually adjusted, and then the falling angle of the pendulum shaft is adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned proposed problems, a pendulum impact test apparatus is provided.
The utility model adopts the technical scheme as follows: pendulum impact test device, including the chassis, the top surface fixedly connected with of chassis erects the frame, the lower part fixedly connected with mounting fixture who erects the frame, mounting fixture installs the socket, the upper portion fixedly connected with support frame of erecting the frame, it is connected with the pivot to rotate on the support frame, fixedly connected with pendulum shaft in the pivot, the bottom fixedly connected with tup of pendulum shaft.
By the above: fix the socket that needs the pendulum hammer to strike through mounting fixture, then the pendulum shaft rotates on the support frame through the pivot to make the conical head can follow higher position whereabouts, and then the conical head can wash the collision socket, thereby carry out pendulum hammer impact test to the socket.
In a preferred embodiment, an angle sensor is arranged on one side of the rotating shaft, an inclined frame is fixedly connected to the middle of the vertical frame, a screw rod is rotatably connected to the inclined frame, a servo motor is fixedly connected to one end of the screw rod, the servo motor is fixedly connected to the inclined frame, the angle sensor and the servo motor are externally connected to a PLC controller, the PLC controller is arranged on the bottom frame, a moving block is connected to the screw rod in a threaded manner, a jack is formed in the moving block, and a stop pin is inserted into the jack.
By the above: the structure can block the position of the swing shaft by using the stop pin so as to fix the falling angle of the swing shaft, and then the stop pin in the jack is pulled out so that the swing shaft can fall to impact;
through PLC controller control start servo motor in this structure, then drive the screw rod and rotate, the screw rod can drive the removal piece and remove, and then make the backing pin can take the balance staff to rotate, and then adjustment balance staff to the angle that needs, and utilize angle sensor to detect the turned angle of pivot, when the angle that reachs needs, servo motor will stop, thereby fix the balance staff accuracy on the whereabouts angle that needs, overall structure rubber and traditional adjustment structure, do not need manual operation, it is more convenient, avoid the error of manual adjustment, thereby improve angle adjustment's accuracy.
In a preferred embodiment, a control display screen is arranged on the bottom frame, and the control display screen is externally connected with the PLC controller.
By the above: the structure utilizes the control display screen to conveniently control the angle adjusting mechanism, and the operation display screen can display some basic information, especially angle information, and can also be accurately displayed.
In a preferred embodiment, the angle sensor is of the prior art, of the type WOA-B/WOA-C.
In a preferred embodiment, the inclined rod is provided with a strip-shaped guide hole, and the moving block penetrates through the strip-shaped guide hole.
By the above: the bar guiding hole pair plays the guide effect with the removal of movable block to guarantee the stability of the translation around the movable block.
In a preferred embodiment, one end of the rotating shaft is fixedly connected with a pointer, and one side of the supporting frame is fixedly connected with an angle dial.
By the above: pointer cooperation angle scale makes things convenient for personnel to compare with the angle that angle sensor detected, and makes things convenient for the later stage to correct angle sensor.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, this structure passes through PLC controller control servo motor and drives the screw rod rotation to the bolt removes on the drive movable block, and then promotes balance adjustment whereabouts angle, then utilizes angle sensor to detect turned angle, and when the angle that reachs needs, the PLC controller can close servo motor, thereby on making the balance accuracy be in the angle of needs, whole structure all is automatic adjustment, and the accuracy is good, and does not need manual operation to adjust, and is more convenient.
Drawings
FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;
fig. 3 is an enlarged view of the position B of fig. 1 in the present invention;
fig. 4 is a schematic diagram of the three-dimensional structure of the middle guide hole of the present invention.
The mark in the figure is: 1-underframe, 2-vertical frame, 3-fixed clamp, 5-support frame, 6-rotating shaft, 7-swing shaft, 8-hammer, 9-angle sensor, 10-inclined frame, 11-screw, 12-servo motor, 13-moving block, 14-jack, 15-stop pin, 16-control display screen, 17-strip guide hole, 18-pointer and 19-angle dial.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The pendulum impact test apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Example (b):
the embodiment of the utility model provides a pendulum impact test device, it is shown with reference to figure 1, including chassis 1, chassis 1's top surface fixedly connected with erects frame 2, erects frame 2's lower part fixedly connected with mounting fixture 3, and the socket is installed to mounting fixture 3, and this structure utilizes mounting fixture 3 sockets to make things convenient for the socket to carry out pendulum impact test.
Referring to fig. 1 and 2 to show, erect upper portion fixedly connected with support frame 5 of frame 2, rotate on the support frame 5 and be connected with pivot 6, fixedly connected with balance staff 7 on the pivot 6, the bottom fixedly connected with tup 8 of balance staff 7, this structure balance staff 7 rotates on support frame 5 through pivot 6 to make cone 8 can follow higher position whereabouts, and then cone 8 can wash the collision socket, thereby carry out pendulum impact test to the socket.
Referring to fig. 1 and 3, an inclined frame 10 is fixedly connected to the middle of the vertical frame 2, a moving block 13 is arranged on the inclined frame 10, a jack 14 is formed in the moving block 13, a stop pin 15 is inserted into the jack 14, the stop pin 15 can be used for stopping the position of the swing shaft 7, so that the falling angle of the swing shaft 7 is fixed, and then the stop pin 15 in the jack 14 is pulled out, so that the swing shaft 7 can fall for impact;
referring to fig. 1 and 3, it is connected with screw rod 11 to rotate on the sloping frame 10, the one end fixedly connected with servo motor 12 of screw rod 11, servo motor 12 fixed connection is on sloping frame 10, movable block 13 threaded connection is on screw rod 11, servo motor 12 is external to the PLC controller, start servo motor 12 through PLC controller control in this structure, then drive screw rod 11 and rotate, screw rod 11 can drive movable block 13 and remove, and then make and keep off round pin 15 and can take pendulum shaft 7 to rotate, and then adjust pendulum shaft 7 to the angle that needs, compare with traditional slip crown bar adjustment, the accuracy is higher, and do not need personnel's operation, and is more convenient, avoid manually operation's error.
Referring to fig. 2, an angle sensor 9 is arranged on one side of a rotating shaft 6, the angle sensor 9 is externally connected to a PLC controller, the PLC controller is arranged on an underframe 1, the angle sensor 9 is in the prior art and is of a type WOA-B/WOA-C, the angle sensor is used for detecting 9 a rotating angle of the rotating shaft 6, when a required angle is reached, the angle sensor detects 9 a signal to the PLC controller, and the PLC controller controls a servo motor 12 to stop, so that a pendulum shaft 7 is accurately fixed at the required falling angle.
Referring to fig. 1, a control display screen 16 is arranged on the chassis 1, the control display screen 16 is externally connected to the PLC controller, the control display screen 16 is utilized to conveniently control the angle adjusting mechanism, and the operation display screen can display some basic information, especially angle information, and can also accurately display the basic information.
Referring to fig. 4, a strip-shaped guide hole 17 is formed in the diagonal rod, the moving block 13 penetrates through the strip-shaped guide hole 17, and the strip-shaped guide hole 17 plays a role in guiding the movement of the moving block 13, so that the stability of the forward and backward translation of the moving block 13 is ensured.
Referring to fig. 2, one end of the rotating shaft 6 is fixedly connected with a pointer 18, one side of the supporting frame 5 is fixedly connected with an angle scale 19, the pointer 18 is matched with the angle scale 19, so that the angle sensor 9 can be conveniently compared with the angle detected by a person, and the angle sensor 9 can be conveniently corrected in the later period.
The pendulum impact test device of this application embodiment's implementation principle does: during the use, operating personnel fixes the socket on mounting fixture 3 mutually, the height of falling as required earlier, operating personnel controls PLC control through controlling display screen 16 and starts servo motor 12, servo motor 12 drives screw rod 11 and rotates, screw rod 11 can drive movable block 13 and remove, and then make backing pin 15 take balance staff 7 to rotate, after angle sensor 9 detected the angle and target in place, angle sensor detects 9 and signals the PLC controller, PLC controller control servo motor 12 stops, thereby fix the accurate falling angle of balance staff 7 on the required falling angle, then operating personnel can pull out bolt 15 on the movable block 13, balance staff 7 alright drive conical head 8 whereabouts this moment, thereby utilize the socket on conical head 8 whereabouts impact force to mounting fixture 3 to strike the realization.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. Pendulum impact test device, including chassis (1), its characterized in that: the top surface of the underframe (1) is fixedly connected with a vertical frame (2), the lower part of the vertical frame (2) is fixedly connected with a fixing clamp (3), the fixing clamp (3) is provided with a socket, the upper part of the vertical frame (2) is fixedly connected with a support frame (5), the support frame (5) is rotatably connected with a rotating shaft (6), the rotating shaft (6) is fixedly connected with a swing shaft (7), the bottom end of the swing shaft (7) is fixedly connected with a hammer head (8), and one side of the rotating shaft (6) is provided with an angle sensor (9);
the middle of the vertical frame (2) is fixedly connected with an inclined frame (10), a screw rod (11) is connected to the inclined frame (10) in a rotating mode, a servo motor (12) is fixedly connected to one end of the screw rod (11), the servo motor (12) is fixedly connected to the inclined frame (10), a moving block (13) is connected to the screw rod (11) in a threaded mode, a jack (14) is formed in the moving block (13), and a stop pin (15) is inserted into the jack (14).
2. A pendulum impact test apparatus as set forth in claim 1, wherein: the angle sensor (9) and the servo motor (12) are externally connected with a PLC controller, and the PLC controller is arranged on the bottom frame (1).
3. A pendulum impact test apparatus as set forth in claim 1, wherein: the chassis (1) is provided with a control display screen (16), and the control display screen (16) is externally connected with a PLC (programmable logic controller).
4. A pendulum impact test apparatus as set forth in claim 1, wherein: the angle sensor (9) is prior art and is of the type WOA-B/WOA-C.
5. A pendulum impact test apparatus as set forth in claim 1, wherein: the inclined frame is provided with a strip-shaped guide hole (17), and the moving block (13) penetrates through the strip-shaped guide hole (17).
6. A pendulum impact test apparatus as set forth in claim 1, wherein: one end of the rotating shaft (6) is fixedly connected with a pointer (18), and one side of the supporting frame (5) is fixedly connected with an angle dial (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222515637.7U CN218546409U (en) | 2022-09-22 | 2022-09-22 | Pendulum bob impact test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222515637.7U CN218546409U (en) | 2022-09-22 | 2022-09-22 | Pendulum bob impact test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546409U true CN218546409U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222515637.7U Active CN218546409U (en) | 2022-09-22 | 2022-09-22 | Pendulum bob impact test device |
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| CN (1) | CN218546409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818559A (en) * | 2023-08-23 | 2023-09-29 | 北京华路安交通科技有限公司 | Large-scale pendulum testing arrangement of high accuracy automatic control |
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2022
- 2022-09-22 CN CN202222515637.7U patent/CN218546409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818559A (en) * | 2023-08-23 | 2023-09-29 | 北京华路安交通科技有限公司 | Large-scale pendulum testing arrangement of high accuracy automatic control |
| CN116818559B (en) * | 2023-08-23 | 2023-12-26 | 北京华路安交通科技有限公司 | Large-scale pendulum testing arrangement of high accuracy automatic control |
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