Quick mounting mechanism of semi-automatic impact testing machine

Abstract

The utility model relates to a semi-automatic impact testing machine quick-mounting mechanism, which belongs to the technical field of detection and comprises a base, two mounting grooves are arranged at the top of the base, fixture blocks are inserted into the mounting grooves, a mounting mechanism is arranged in the base, and the fixture blocks are inserted into the mounting grooves. The mounting mechanism comprises a mounting cavity formed in the machine base and through holes formed in the front end and the rear end of the machine base. According to the quick mounting mechanism of the semi-automatic impact testing machine, a push rod is pushed to drive a fixed plate and a movable plate to move together and extrude a spring, the movable plate drives a movable block and a clamping block to move together through a hinge rod, an insertion block is inserted into a square hole in the bottom of a mounting groove, the push rod is loosened, the fixed plate is reset, and the push rod drives the movable plate to move; the movable plate drives the movable block to move through the hinge rod, the clamping block is clamped into the clamping groove, the insertion block and the clamp block are installed and fixed, installation and disassembly are convenient, other tools are not needed for auxiliary installation, and the efficiency of replacing the clamp block is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection technical field, concretely is a kind of quick mounting mechanism of semi-automatic impact testing machine. BACKGROUND

[0002] Semi-automatic impact testing machine is used to determine the performance of metal material resisting impact under dynamic load, so as to judge the quality condition of material under dynamic load, it is a new type of impact testing machine that can instantaneously determine and record the characteristic curve of material in the process of being impacted, and it can realize the test of two forms of simply supported beam and cantilever beam by replacing pendulum and sample base, and it sends angular displacement signal to computer for data processing, with high accuracy.

[0003] For example, a kind of semi-automatic impact testing machine quick mounting mechanism is disclosed in Chinese patent (announcement number: CN218956253U), including base and two installation grooves formed in base, two installation grooves are embedded with clamp, positioning assembly is equipped between each clamp and installation groove, locking assembly is movably arranged between each clamp and installation groove, when locking assembly is in locking state, locking assembly cooperates with positioning assembly to fix clamp in installation groove, insertion hole is provided on base corresponding to each locking assembly, control rod for controlling corresponding locking assembly is inserted in each insertion hole, the utility model has the following advantages and effects: the utility model can realize the quick mounting replacement of clamp, and it is simple to operate, so as to have better practicality.

[0004] The above-mentioned semi-automatic impact testing machine quick mounting mechanism still has certain deficiencies, positioning groove cooperates with positioning block to limit the installation position of clamp, and then cooperates with locking assembly to realize the fixation of clamp in installation groove, and the installation is complex, the control rod needs to be inserted into insertion hole, and then positioning pin is inserted between base and clamp for limiting, and when disassembling, the insertion pin needs to be taken out by tool, and then control rod is pulled out, which increases disassembling difficulty, therefore, a kind of semi-automatic impact testing machine quick mounting mechanism is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of semi-automatic impact testing machine quick mounting mechanism, with the advantages of convenient installation, solves the inconvenient installation problem of existing semi-automatic impact testing machine quick mounting mechanism.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of semi-automatic impact testing machine quick mounting mechanism, including base, the top of the base is provided with two installation grooves, clamp block is inserted in the inside of the installation groove, installation mechanism is equipped in the inside of the base;

[0007] The mounting mechanism comprises a mounting cavity opened in the inside of the base, vertical plates arranged between the left and right ends of the inside cavity of the mounting cavity, a push rod slidingly inserted into the inside of the through hole and penetrating the front circular hole of the vertical plate, a fixed plate arranged at one end of the push rod inside the mounting cavity, an extension rod arranged between the vertical plate and the fixed plate, a spring sleeved outside the extension rod, a moving plate arranged at one end of the push rod, a hinged rod hinged at one end of the moving plate away from the vertical plate, a moving block hinged at one end of the hinged rod away from the moving plate, an insertion block arranged at the bottom of the clamp block and penetrating the square hole at the bottom of the mounting groove, a clamping block arranged at one end of the moving block close to the insertion block, and a clamping groove arranged at the left and right ends of the insertion block and matched with the clamping block, and the clamping block is inserted into the inside of the clamping groove.

[0008] Further, one end of the moving block away from the hinged rod is provided with a T-shaped block, and a T-shaped groove matched with the T-shaped block is arranged at one end of the mounting cavity close to the moving block, and the T-shaped block is slidingly inserted into the inside of the T-shaped groove.

[0009] Further, the left and right sides of the clamp block are provided with limiting blocks, the top of the base is provided with a limiting groove matched with the limiting blocks and communicating with the mounting groove, and the limiting blocks are slidingly inserted into the inside of the limiting groove.

[0010] Further, the clamp block is in a U shape matched with the mounting groove.

[0011] Further, the clamp mechanism comprises a baffle, a screw rod and a clamping plate, the baffle is vertically arranged on the inner wall of the clamp block, the screw rod is threadedly connected to the inside of the baffle, and the clamping plate is rotationally connected to one end of the screw rod through a bearing.

[0012] Further, a handle is arranged at one end of the screw rod away from the clamping plate.

[0013] Further, the bottom of the clamping plate is provided with a sliding block, the bottom of the inside cavity of the clamp block is provided with a sliding groove matched with the sliding block, and the sliding block is slidingly sleeved into the inside of the sliding groove.

[0014] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0015] 1. The semi-automatic impact testing machine quick mounting mechanism, by pushing the push rod, driving the fixed plate and the moving plate to move together and extruding the spring, the moving plate moves the moving block and the clamping block together through the driving of the hinged rod, the insert block is inserted into the square hole at the bottom of the mounting groove, the push rod is loosened, the fixed plate is reset, the moving plate is moved together through the push rod, the moving block is moved through the hinged rod, the clamping block is clamped into the inside of the clamping groove, the insert block and the clamp block are installed and fixed, which is not only convenient to install and disassemble, but also does not need to be assisted by other tools for installation, and the efficiency of replacing the clamp block is improved.

[0016] 2. The semi-automatic impact testing machine quick mounting mechanism, the material to be detected is placed in the clamp block, the clamping plate is moved by rotating the screw rod, the material to be detected is clamped and fixed by the relative movement of the two clamping plates, and the stability of the material to be detected during detection is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the utility model;

[0018] Figure 2 is a top view of the utility model base, mounting groove and limiting groove;

[0019] Figure 3 is a top view of the utility model mounting mechanism;

[0020] Figure 4 is a perspective view of the utility model clamp block, insert block and clamping groove.

[0021] In the drawing: 1 base, 2 mounting mechanism, 201 mounting cavity, 202 through hole, 203 push rod, 204 fixed plate, 205 telescopic rod, 206 spring, 207 vertical plate, 208 moving plate, 209 hinged rod, 210 moving block, 211 clamping block, 212 insert block, 213 clamping groove, 3 mounting groove, 4 clamp block, 5 clamp mechanism, 501 baffle, 502 screw rod, 503 clamping plate, 504 handle, 6 limiting block, 7 limiting groove. DETAILED DESCRIPTION

[0022] 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, rather than 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 scope of protection of the utility model.

[0023] Please refer to Figures 1-2The quick mounting mechanism of the semi-automatic impact testing machine in the embodiment comprises a base 1, two mounting grooves 3 are formed on the top of the base 1, clamp blocks 4 are inserted into the mounting grooves 3, and a mounting mechanism 2 is arranged in the base 1.

[0024] The clamp blocks 4 are in a U shape matched with the mounting grooves 3, so that the clamp blocks 4 are conveniently mounted in the mounting grooves 3, limit blocks 6 are arranged on the left and right sides of the clamp blocks 4, limit grooves 7 matched with the limit blocks 6 and communicating with the mounting grooves 3 are formed on the top of the base 1, the limit blocks 6 are slidingly inserted into the limit grooves 7, and the clamp blocks 4 are limited, so that the clamp blocks 4 can only move vertically in the mounting grooves 3.

[0025] Please refer to Figure 3 In order to conveniently mount the clamp blocks 4, the mounting mechanism 2 in the embodiment comprises a mounting cavity 201 formed in the base 1 and through holes 202 formed on the front and rear ends of the base 1, vertical plates 207 are arranged between the left and right ends of the inner cavity of the mounting cavity 201, a push rod 203 is slidingly inserted into the through holes 202 and penetrates the front circular holes of the vertical plates 207, a fixed plate 204 is arranged on one end of the push rod 203 located in the mounting cavity 201, the fixed plate 204 is moved by the movement of the push rod 203, telescopic rods 205 are arranged between the vertical plates 207 and the fixed plate 204, springs 206 are arranged on the outer sides of the telescopic rods 205, the fixed plate 204 and the push rod 203 are reset by the elastic action of the springs 206, a moving plate 208 is arranged on one end of the push rod 203, a hinged rod 209 is hingedly arranged on the end of the moving plate 208 away from the vertical plates 207, a moving block 210 is hingedly arranged on the end of the hinged rod 209 away from the moving plate 208, the moving block 210 is moved by the rotation of the hinged rod 209 when the moving plate 208 moves, a plug 212 is arranged on the bottom of the clamp block 4 and penetrates the square hole in the bottom of the mounting groove 3, a clamping block 211 is arranged on the end of the moving block 210 close to the plug 212, clamping grooves 213 matched with the clamping blocks 211 are formed on the left and right ends of the plug 212, and the clamping blocks 211 are inserted into the clamping grooves 213, so that the clamp blocks 4 are mounted and fixed by the clamping blocks 211 inserted into the clamping grooves 213.

[0026] The end of the moving block 210 away from the hinged rod 209 is provided with a T-shaped block, a T-shaped groove matched with the T-shaped block is formed on the end of the mounting cavity 201 close to the moving block 210, and the T-shaped block is slidingly inserted into the T-shaped groove, so that the moving block 210 moves linearly leftward and rightward, and the stability of the moving block 210 is improved.

[0027] The installation mechanism 2 in the embodiment pushes the push rod 203, drives the fixed plate 204 and the moving plate 208 to move and press the spring 206, the moving plate 208 drives the moving block 210 and the clamping block 211 to move together through the hinged rod 209, inserts the plug block 212 into the square hole at the bottom of the installation slot 3, releases the push rod 203, resets the fixed plate 204, moves the moving plate 208 together through the push rod 203, moves the moving block 210 through the hinged rod 209, and makes the clamping block 211 clamped into the inside of the clamping slot 213, thereby installing and fixing the plug block 212 and the clamp block 4. It is not only convenient to install and disassemble, but also does not need to use other tools to assist in installation, and the efficiency of replacing the clamp block 4 is improved.

[0028] Please refer to Figure 4 In order to fix the material to be detected, the clamp mechanism 5 in the embodiment includes a baffle 501, a screw rod 502 and a clamping plate 503. The baffle 501 is vertically arranged on the inner wall of the clamp block 4. The screw rod 502 is threadedly connected to the inside of the baffle 501. The clamping plate 503 is rotatably connected to one end of the screw rod 502 through a bearing. The clamping plate 503 is driven to move by rotating the screw rod 502.

[0029] The handle 504 is arranged at the end of the screw rod 502 away from the clamping plate 503, which facilitates the rotation of the screw rod 502. The bottom of the clamping plate 503 is provided with a sliding block, and the bottom of the inner cavity of the clamp block 4 is provided with a sliding groove matched with the sliding block. The sliding block is slidably arranged in the sliding groove, which increases the stability of the clamping plate 503 during movement.

[0030] The clamp mechanism 5 in the embodiment places the material to be detected in the clamp block 4, rotates the screw rod 502, and the screw rod 502 drives the clamping plate 503 to move. The two clamping plates 503 move relatively to clamp and fix the material to be detected, thereby ensuring the stability of the material to be detected during detection.

[0031] The working principle of the above embodiment is as follows:

[0032] (1) push the push rod 203, the push rod 203 drives the fixed plate 204 to move and extrude the telescopic rod 205 and the spring 206, and at the same time, the push rod 203 will drive the moving plate 208 to move together, the moving plate 208 drives the moving block 210 and the clamping block 211 to move together through the rotation of the hinged rod 209, at this time, the plug block 212 is inserted into the square hole at the bottom of the installation slot 3, so that the plug block 212 is located inside the installation cavity 201, the push rod 203 is loosened, the fixed plate 204 will reset under the action of the spring 206, drive the push rod 203 and the moving plate 208 to move together, the moving plate 208 drives the moving block 210 and the clamping block 211 to move together through the hinged rod 209, so that the clamping block 211 is clamped into the inside of the clamping groove 213, the plug block 212 and the clamp block 4 are installed and fixed, which is not only convenient to install and disassemble, but also does not need to be assisted by other tools, and the efficiency of replacing the clamp block 4 is improved.

[0033] (2) the material to be detected is placed in the clamp block 4, the screw rod 502 is rotated, the screw rod 502 drives the clamping plate 503 to move, and the material to be detected is clamped and fixed through the relative movement of the two clamping plates 503, so that the stability of the material to be detected during detection is ensured.

[0034] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or apparatus including the element.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A quick mounting mechanism for a semi-automatic impact testing machine comprising a machine base (1), characterized in that: The top of the base (1) is provided with two installation grooves (3), the inside of the installation groove (3) is inserted with a clamp block (4), the inside of the base (1) is provided with an installation mechanism (2); The installation mechanism (2) comprises an installation cavity (201) formed in the inside of the base (1) and a through hole (202) formed in the front and back ends of the base (1), vertical plates (207) are arranged between the left and right ends of the inner cavity of the installation cavity (201), a push rod (203) is slidably inserted into the through hole (202) and penetrates the front circular hole of the vertical plate (207), one end of the push rod (203) located in the inside of the installation cavity (201) is provided with a fixed plate (204), a telescopic rod (205) is arranged between the vertical plate (207) and the fixed plate (204), a spring (206) is arranged on the outside of the telescopic rod (205), one end of the push rod (203) is provided with a moving plate (208), a hinged rod (209) is hinged to one end of the moving plate (208) away from the vertical plate (207), a moving block (210) is hinged to one end of the hinged rod (209) away from the moving plate (208), further comprising an insertion block (212) arranged at the bottom of the clamp block (4) and penetrating the square hole at the bottom of the installation groove (3), one end of the moving block (210) close to the insertion block (212) is provided with a clamping block (211), the left and right ends of the insertion block (212) are both provided with clamping grooves (213) matched with the clamping block (211), and the clamping block (211) is inserted into the inside of the clamping groove (213).

2. The quick-mount mechanism of a semi-automatic impact testing machine according to claim 1, characterized in that: One end of the moving block (210) away from the hinged rod (209) is provided with a T-shaped block, one end of the installation cavity (201) close to the moving block (210) is provided with a T-shaped groove matched with the T-shaped block, and the T-shaped block is slidably inserted into the inside of the T-shaped groove.

3. The quick attachment mechanism of a semi-automatic impact testing machine according to claim 1, characterized in that: The left and right sides of the clamp block (4) are both provided with limiting blocks (6), the top of the base (1) is provided with limiting grooves (7) matched with the limiting blocks (6) and communicating with the installation grooves (3), and the limiting blocks (6) are slidably inserted into the inside of the limiting grooves (7).

4. The quick attachment mechanism of a semi-automatic impact testing machine according to claim 1, characterized in that: The clamp block (4) is in a U shape matched with the installation groove (3).

5. The quick attachment mechanism of a semi-automatic impact testing machine according to claim 1, characterized in that: Further comprising a clamp mechanism (5), the clamp mechanism (5) comprises a baffle (501), a screw rod (502) and a clamping plate (503), the baffle (501) is vertically arranged on the inner wall of the clamp block (4), the screw rod (502) is threadedly connected to the inside of the baffle (501), and the clamping plate (503) is rotatably connected to one end of the screw rod (502) through a bearing.

6. A quick attachment mechanism for a semi-automatic impact testing machine according to claim 5, characterized in that: Further comprising a handle (504), the handle (504) is arranged at one end of the screw rod (502) away from the clamping plate (503).

7. A quick attachment mechanism for a semi-automatic impact testing machine according to claim 5, characterized in that: The bottom of the clamping plate (503) is provided with a sliding block, the bottom of the inner cavity of the clamp block (4) is provided with a sliding groove matched with the sliding block, and the sliding block is slidably arranged in the inside of the sliding groove.

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