Full-automatic pendulum bob testing machine

Abstract

The utility model relates to the technical field of pendulum bob testing machines, and discloses a full-automatic pendulum bob testing machine which comprises a bearing base, a protective frame is arranged at the top of the bearing base, a rapid clamping assembly is arranged on the inner side of the lower end of the protective frame, and the rapid clamping assembly is used for rapidly clamping a workpiece needing to be detected. According to the full-automatic pendulum bob testing machine, the rapid clamping assembly is installed, sliding adjustment can be conducted along the inner side of the protective frame through a sliding seat, a movable disc can be pushed to press downwards through an internal supporting spring, and meanwhile a limiting plate at the top can be controlled to press and clamp a material arranged on the inner side through a connecting rod; and the clamping block at the right end can be adjusted in a sliding mode along the inner side, after the position of the clamping block is controlled according to the size of a workpiece, a positioning insertion plate can be inserted into the inner side of a positioning insertion groove, and therefore the effect of rapid clamping and fixing is achieved, and operation and installation of workers are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to pendulum testing machine technical field, concretely is a full -automatic pendulum testing machine. BACKGROUND

[0002] Full -automatic pendulum testing machine is usually used to detect the impact resistance of various materials, by placing the workpiece to be detected in the inner side of the fixture at the bottom of the testing machine, then adjusting the swing arm to a certain angle by using the motor, and then using the gravity swing method to impact the material by the pendulum, the force generated by the impact will be continuously detected, so as to obtain the maximum impact resistance value that the detected material can receive.

[0003] In the prior art, when the existing testing machine is used to detect the impact resistance of materials, a spiral structure is needed to clamp the materials, which takes a long time to clamp and fix, and is not convenient for the operator to operate. UTILITY MODEL CONTENTS

[0004] The utility model discloses a full -automatic pendulum testing machine to solve the impact resistance of materials when the existing testing machine in the background art is detected, a spiral structure is needed to clamp the materials, which takes a long time to clamp and fix, and is not convenient for the operator to operate, and the effect of quickly installing the detected material can be realized by setting up the quick clamping assembly.

[0005] In order to solve the above technical problems, the utility model provides a full -automatic pendulum testing machine, including bearing base, the top of bearing base is provided with the protection frame, and the inner side of protection frame lower extreme is provided with quick clamping assembly, and quick clamping assembly is used for quick clamping the workpiece to be detected, the right side of protection frame middle part is provided with quick -detachable component, and quick -detachable component is used for quick installation and disassembly different pendulum structure;

[0006] The quick clamping assembly includes a sliding seat, and two groups of supporting springs are arranged in the inner side of the left end of the sliding seat, the bottom of the supporting spring is provided with a movable disc, the top of the movable disc is provided with a connecting rod, the top of the connecting rod is provided with a limiting plate, the bottom of the right end of the limiting plate is provided with a positioning plug, the top of the right end of the limiting plate is movably provided with a clamping block, and the clamping block is located on the outer side of the positioning plug.

[0007] The quick -detachable component includes a welded support arm, and a combination plug is arranged in the inner side of the right end of the welded support arm, a magnetic attraction positioning pin is embedded in the inner side of the combination plug, and the magnetic attraction positioning pin is located in the inner side of the welded support arm.

[0008] Preferably, the inner side of the protective frame is embedded with tempered glass, and the middle part of the protective frame is provided with a swing detector, the front surface of the swing detector is provided with a pointer, the back surface of the pointer is provided with a scale, and the inner side of the lower end of the protective frame is provided with two sets of limiting sliding grooves.

[0009] Preferably, the front surface of the controller is provided with a plurality of adjusting buttons, and the inner side of the upper end of the controller is embedded with a display screen.

[0010] Preferably, the right end of the welding support arm is provided with a combined slot, and the combined slot is located outside the combined plugboard, the top of the welding support arm is embedded with a magnetic attraction ring, and the magnetic attraction ring is located outside the magnetic attraction positioning pin.

[0011] Preferably, the middle part of the combined plugboard is provided with a through hole, and the through hole is located outside the magnetic attraction positioning pin, and the right end of the combined plugboard is welded with a pendulum holder.

[0012] Preferably, the front surface and the back surface of the sliding seat are provided with limiting sliding rails, and the limiting sliding rails are located inside the limiting sliding grooves.

[0013] Preferably, the bottom of the clamping block is welded with an adjusting slide column, and the adjusting slide column is located inside the adjusting slide groove, and the top of the clamping block is provided with a plurality of positioning slots, and the positioning slots are located outside the positioning plugboard.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a quick clamping assembly is installed, and the sliding seat can be adjusted along the inner side of the protective frame, the supporting spring in the interior can push the movable disc to press down, and the connecting rod can control the limiting plate on the top to press down and clamp the material arranged on the inner side, the clamping block on the right end can be adjusted along the inner side, the position of the clamping block is controlled according to the size of the workpiece, then the positioning plugboard is inserted into the inner side of the positioning slot, so that the effect of quick clamping and fixing is realized, and the staff can operate and install conveniently.

[0016] 2、The utility model discloses a quick release assembly is installed, and the existing pendulum testing machine needs to install the pendulum structure with different weights or shapes when detecting different workpieces, the existing testing machine is inconvenient for the pendulum to be disassembled and replaced, the welding support arm is arranged to limit the structure on the right side, the combined plugboard is inserted into the inner side of the combined slot to realize the effect of quick splicing, the magnetic attraction positioning pin is penetrated to limit, the pendulum holder can be effectively prevented from falling off, and the quick release assembly can realize the quick disassembly and replacement of the pendulum holder structure, so that the working pressure of the staff is reduced. DRAWINGS

[0017] Figure 1 It is the main body structure schematic view of the utility model;

[0018] Figure 2 It is the protective frame structure schematic view of the utility model;

[0019] Figure 3 It is the pendulum frame structure schematic view of the utility model;

[0020] Figure 4 It is the clamping block structure schematic view of the utility model;

[0021] Figure 5 It is the support spring sectional view schematic view of the utility model.

[0022] Wherein: 1, bearing base; 101, protective frame; 102, toughened glass; 103, swing detector; 104, pointer; 105, dial; 106, limit sliding slot; 2, controller; 201, adjusting button; 202, display screen; 3, magnetic positioning pin; 301, welded support arm; 302, combined slot; 303, magnetic ring; 4, pendulum frame; 401, combined plugboard; 402, through hole; 5, limit plate; 501, sliding seat; 502, limit sliding rail; 503, adjusting sliding slot; 504, support spring; 505, movable disc; 506, connecting rod; 507, positioning plugboard; 6, clamping block; 601, adjusting slide column; 602, positioning slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 A full-automatic pendulum test machine, including bearing base 1, the top of bearing base 1 is provided with protective frame 101, and the inner side of the lower end of protective frame 101 is provided with quick clamping assembly, and the quick clamping assembly is used for quickly clamping the workpiece to be detected, the right side of the middle part of protective frame 101 is provided with quick release assembly, and the quick release assembly is used for quickly installing and disassembling different pendulum structures;

[0025] The quick clamping assembly comprises a sliding seat 501, and the inner side of the left end of the sliding seat 501 is provided with two groups of supporting springs 504, the bottom of each supporting spring 504 is provided with a movable disc 505, the top of the movable disc 505 is provided with a connecting rod 506, the top of the connecting rod 506 is provided with a limiting plate 5, the bottom of the right end of the limiting plate 5 is provided with a positioning plug plate 507, the top of the right end of the limiting plate 5 is movably provided with a clamping block 6, and the clamping block 6 is located on the outer side of the positioning plug plate 507.

[0026] The quick disassembly assembly comprises a welding support arm 301, and the inner side of the right end of the welding support arm 301 is provided with a combined plug plate 401, and the inner side of the combined plug plate 401 is embedded with a magnetic positioning pin 3, and the magnetic positioning pin 3 is located on the inner side of the welding support arm 301.

[0027] Through the above technical scheme, the sliding seat 501 can be adjusted along the inner side of the protective frame 101, the supporting spring 504 in the inner side can push the movable disc 505 to press down, and the connecting rod 506 can control the limiting plate 5 on the top to press down and clamp the material arranged on the inner side. The clamping block 6 at the right end can be adjusted along the inner side, and the position of the clamping block 6 can be controlled according to the size of the workpiece. After the positioning plug plate 507 is inserted into the inner side of the positioning slot 602, the quick clamping and fixing effect is realized, which is convenient for the staff to operate and install.

[0028] Through the above technical scheme, the welding support arm 301 can be provided for the right side structure, the combined plug plate 401 can be inserted into the inner side of the combined slot 302 to realize the quick splicing effect, and the magnetic positioning pin 3 can be penetrated to limit, so that the pendulum frame 4 can be effectively prevented from falling off. The quick disassembly assembly can realize quick disassembly and replacement of the pendulum frame 4 structure, thereby reducing the working pressure of the staff.

[0029] Specifically, the inner side of the protective frame 101 is embedded with a tempered glass 102, and the middle part of the protective frame 101 is provided with a swing detector 103, the front surface of the swing detector 103 is provided with a pointer 104, the back surface of the pointer 104 is provided with a scale disc 105, the inner side of the lower end of the protective frame 101 is provided with two groups of limiting sliding grooves 106, and the top of the front surface of the bearing base 1 is provided with a controller 2.

[0030] Through the above technical scheme, the tempered glass 102 is used for protection, the swing detector 103 can be used for controlling the swing detection of the pendulum, the scale disc 105 can be used for displaying the detected value in cooperation with the pointer 104, and the limiting sliding groove 106 can be used for limiting the limiting sliding rail 502 to assist in sliding adjustment.

[0031] Specifically, the front surface of the controller 2 is provided with a plurality of adjustment buttons 201, and the inner side of the upper end of the controller 2 is embedded with a display screen 202.

[0032] By the above technical solution, the adjusting button 201 is used for assisting adjustment, and the display screen 202 can display data of the device.

[0033] Specifically, the right end of the welding support arm 301 is provided with a combined slot 302, and the combined slot 302 is located outside the combined plugboard 401. The top of the welding support arm 301 is embedded with a magnetic ring 303, and the magnetic ring 303 is located outside the magnetic positioning pin 3.

[0034] By the above technical solution, the combined slot 302 is used to provide limitation for the combined plugboard 401, assisting in splicing and installation. The magnetic ring 303 is used to adsorb and limit the magnetic positioning pin 3, avoiding falling off.

[0035] Specifically, the middle part of the combined plugboard 401 is provided with a through hole 402, and the through hole 402 is located outside the magnetic positioning pin 3. The right end of the combined plugboard 401 is welded and installed with a pendulum holder 4.

[0036] By the above technical solution, the through hole 402 is used to provide an installation position for the magnetic positioning pin 3, and the pendulum holder 4 can swing to impact the fixed material.

[0037] Specifically, the front and back of the sliding seat 501 are installed with limiting sliding rails 502, and the limiting sliding rails 502 are located inside the limiting sliding grooves 106.

[0038] By the above technical solution, the limiting sliding rails 502 are used to limit the sliding seat 501, thereby increasing the stability of sliding adjustment.

[0039] Specifically, the bottom of the clamping block 6 is welded and installed with an adjusting slide column 601, and the adjusting slide column 601 is located inside the adjusting sliding groove 503. The top of the clamping block 6 is provided with a plurality of sets of positioning slots 602, and the positioning slots 602 are located outside the positioning plugboard 507.

[0040] By the above technical solution, the adjusting slide column 601 can slide and adjust along the inside of the adjusting sliding groove 503, and the positioning slot 602 can provide limitation for the positioning plugboard 507.

[0041] In use, first move the sliding seat 501 to the opening area, then place the workpiece on the left side of the clamping block 6, pull the limiting plate 5 to compress the internal supporting spring 504, after compression, control the clamping block 6 to move along the adjusting sliding groove 503, then insert the positioning plug plate 507 into the inside of the corresponding positioning plug groove 602, and then move the sliding seat 501 to the fixed position, when it is necessary to replace the pendulum frame 4, the internal magnetic attraction positioning pin 3 is disassembled through the opening on the right side, then the combined plug plate 401 is pulled out to replace another set of pendulum frame 4, then the magnetic attraction positioning pin 3 is inserted into the inside of the magnetic attraction ring 303 for limitation, the swing detector 103 is used to control the welding support arm 301 to adjust to a certain position and then release, the pendulum frame 4 is used to impact the material, and after impact, the pointer 104 will generate a certain value on the dial 105.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic pendulum testing machine, comprising a bearing base (1), characterized in that: A protective frame (101) is provided on the top of the bearing base (1), and a quick clamping assembly for quickly clamping a workpiece to be inspected is provided on the inner side of the bottom end of the protective frame (101), and a quick-release assembly for quickly installing and removing different pendulum structures is provided on the right side of the middle of the protective frame (101); The quick clamping assembly includes a sliding seat (501), and two groups of supporting springs (504) are provided inside one end of the sliding seat (501), a movable disk (505) is installed at the bottom of the supporting spring (504), a connecting rod (506) is installed on the top of the movable disk (505), a limiting plate (5) is installed on the top of the connecting rod (506), a positioning plug plate (507) is provided at the bottom of the right end of the limiting plate (5), a clamping block (6) is movably provided at the top of the right end of the limiting plate (5), and the clamping block (6) is located outside the positioning plug plate (507); The quick-release assembly comprises a welding support arm (301), a combination plug plate (401) is provided on the inner side of the right end of the welding support arm (301), a magnetic positioning pin (3) is embedded in the inner side of the combination plug plate (401), and the magnetic positioning pin (3) is located on the inner side of the welding support arm (301).

2. A fully automatic pendulum testing machine according to claim 1, characterized in that: A tempered glass (102) is embedded in the inner side of the protective frame (101), a swing detector (103) is provided in the middle of the protective frame (101), a pointer (104) is provided on the front side of the swing detector (103), and a dial (105) is provided on the back side of the pointer (104), two groups of limiting sliding grooves (106) are provided on the inner side of the lower end of the protective frame (101), and a controller (2) is provided on the top of the front side of the supporting base (1).

3. The fully automatic pendulum testing machine according to claim 2, characterized in that: The front of the controller (2) is provided with a plurality of adjustment buttons (201), and the inner side of the upper end of the controller (2) is embedded with a display screen (202).

4. A fully automatic pendulum testing machine according to any one of claims 1 to 3, characterized in that: The right end of the welding support arm (301) is provided with a combination slot (302), and the combination slot (302) is located outside the combination plug plate (401); the top of the welding support arm (301) is embedded with a magnetic ring (303), and the magnetic ring (303) is located outside the magnetic positioning pin (3).

5. A fully automatic pendulum testing machine according to any one of claims 1 to 3, characterized in that: A through hole (402) is provided in the middle of the combined plug plate (401), and the through hole (402) is located outside the magnetic positioning pin (3). A pendulum frame (4) is welded and installed at the right end of the combined plug plate (401).

6. A fully automatic pendulum testing machine according to any one of claims 1 to 3, characterized in that: The front and back sides of the sliding seat (501) are installed with limiting slide rails (502), and the limiting slide rails (502) are located inside the limiting slide groove (106).

7. A fully automatic pendulum testing machine according to any one of claims 1 to 3, characterized in that: An adjusting slide post (601) is welded and installed on the bottom of the clamping block (6), and the adjusting slide post (601) is located on the inner side of the adjusting slide groove (503). A plurality of positioning slots (602) are opened on the top of the clamping block (6), and the positioning slots (602) are located on the outer side of the positioning plug plate (507).

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