Glasses leg clamping piece bending resistance testing machine

Abstract

The utility model discloses a glasses leg clamping piece bending resistance testing machine, which comprises a bottom plate, an anti-slip base and a clamping piece, the bottom of the bearing assembly is fixedly connected with the top of the bottom plate, the bearing assembly comprises a bearing wheel, and the bearing wheel is provided with a plurality of containing units which are distributed in an array mode in the circumferential direction and used for containing glasses leg clamping pieces. And the bearing wheels can drive the glasses leg clamping pieces placed on the different placing units to sequentially rotate to test positions. The utility model relates to the technical field of testing machines. According to the glasses leg clamping piece bending resistance testing machine, by means of the arrangement of the bearing assembly, the device can drive the bearing wheel to rotate by adjusting the operation of the motor, the clamping piece to be tested on the surface of the bearing wheel can rotate to the testing position, a worker only needs to install and detach the clamping piece when testing other clamping pieces every time, and the working efficiency is improved. In addition, installation is extremely simple, and rapid operation of workers is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to test machine technical field, concretely is a kind of glasses leg clamping piece bending resistance performance testing machine. BACKGROUND

[0002] Test machine is a kind of product or material before being put into use, the quality or performance according to design requirement is verified instrument.

[0003] The patent with the authorization announcement No.CN217180387U discloses a bending testing machine, which is convenient for detecting the bending resistance of the workpiece, facilitating repeated bending test of the workpiece, improving the convenience of workpiece bending fatigue test, reducing the use limitation of the device, and improving the practicability of the testing machine;Including base, fixing device, first support, hydraulic cylinder, pressure detection device, support arm, first lead screw, second lead screw, two groups of internal thread sliding blocks, two groups of clamping pieces and first hand wheel, the first support is installed at the top end of base, the fixing device is arranged at the top end of base, the fixing device is used to fix the left and right ends of workpiece, the fixed end of hydraulic cylinder is installed at the top end of first support, the moving end of hydraulic cylinder is connected with the top end of support arm through pressure detection device, the pressure detection device is used for detecting the bending resistance of workpiece, the front end of first lead screw is rotatably installed on the inner side wall of support arm, and the rear end of first lead screw is fixedly connected with the front end of second lead screw.

[0004] The above technology shows that the glasses leg clamping piece needs to be bent before use, and ordinary testing machine can only test one kind of clamping piece at a time, while there are many kinds of glasses leg clamping pieces, and a large number of new product tests are needed before batch production, and the clamping piece needs to be installed and tested frequently each time, the installation operation is tedious, and the clamping piece needs to be disassembled after test, the whole working efficiency is low. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of glasses leg clamping piece bending resistance performance testing machine, solve the problem that ordinary testing machine can only test one kind of clamping piece at a time, while there are many kinds of glasses leg clamping pieces, and a large number of new product tests are needed before batch production, and the clamping piece needs to be installed and tested frequently each time, the installation operation is tedious, and the clamping piece needs to be disassembled after test, the whole working efficiency is low.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of glasses leg clamping piece bending resistance performance testing machine, comprising:

[0007] The bottom of the bottom plate is provided with an anti-skid base;

[0008] A bearing assembly is fixedly connected to the top of the bottom plate, and comprises a bearing wheel, a plurality of placement units for placing the temple piece of the glasses are arranged on the bearing wheel in an array along the circumference of the bearing wheel, and the bearing wheel can drive the temple piece placed on the different placement units to rotate to a test position in sequence.

[0009] A pressing assembly is fixedly connected to the top of the bottom plate, and is used for pressing the temple piece of the glasses on the placement unit rotating to the test position.

[0010] Preferably, the pressing assembly comprises a track groove block fixedly connected to the top of the bottom plate, a dovetail block movably connected to the inner wall of the track groove block, a vertical plate fixedly connected to the top of the dovetail block, a transverse plate fixedly connected to the top of the vertical plate, an extension rod movably connected to the inner wall of the transverse plate, and a pressing plate fixedly connected to the bottom end of the extension rod.

[0011] Preferably, the bearing assembly comprises an adjusting motor fixedly connected to the top of the bottom plate, a bearing wheel fixedly connected to the top end of the output shaft of the adjusting motor through a shaft coupling, a convex plate fixedly connected to one side of the top of the bearing wheel, a positioning circular groove formed in the top of the convex plate, a contact column movably connected to the inner wall of the positioning circular groove, and a top plate fixedly connected to the top end of the contact column.

[0012] Preferably, a threaded rod penetrates through the middle of the top plate, and a contact plate is fixedly connected to the bottom end of the threaded rod.

[0013] Preferably, the placement unit is arranged on the top of the bearing wheel, and comprises an installation column fixedly connected to the top of the bearing wheel, a ring sleeve movably sleeved on the surface of the installation column, a clamping groove formed in the surface of the ring sleeve, and a placement supporting plate fixedly connected to one side of the surface of the ring sleeve.

[0014] Preferably, a limiting sleeve is fixedly connected to the top of the bearing wheel, and a clamping rod is movably connected to the inner wall of the limiting sleeve.

[0015] Compared with the prior art, the glasses temple piece bending resistance test machine has the following beneficial effects:

[0016] (1) The glasses temple piece bending resistance test machine is provided with a bearing assembly, so that the device can drive the bearing wheel to rotate through the operation of the adjusting motor, the to-be-tested temple piece on the surface of the bearing wheel can be rotated to a test position, and the staff only needs to install and dismount the temple piece each time when testing other temple pieces. In addition, the installation is extremely simple, and only needs to select a suitable placement supporting plate, and then sleeve the ring sleeve on the surface of the installation column to preliminarily fix, so that the staff can quickly operate.

[0017] (2), the glasses leg clamping piece bending resistance testing machine, utilize the setting of pressure assembly, the pressure plate and its related structure can move on the track groove block surface, and the telescopic rod can move horizontally on the horizontal plate surface, so that the position of the test related structure can be adjusted, convenient for adapting to various different test conditions. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the utility model;

[0019] Figure 2 It is the utility model Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 It is a three-dimensional sectional view of the utility model;

[0021] Figure 4 It is a partial three-dimensional sectional view of the utility model;

[0022] Figure 5 It is the utility model Figure 4 A partial enlarged view of the middle B.

[0023] In the drawing: 1, bottom plate; 2, pressure assembly; 21, track groove block; 22, dovetail block; 23, vertical plate; 24, horizontal plate; 25, telescopic rod; 26, pressure plate; 3, bearing assembly; 31, adjusting motor; 32, bearing wheel; 33, convex plate; 34, positioning circular groove; 35, contact column; 36, top plate; 37, threaded rod; 38, contact plate; 39, placing unit; 391, mounting column; 392, ring sleeve; 393, clamping groove; 394, placing supporting plate; 395, limiting sleeve; 396, clamping rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with 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 scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides two technical schemes:

[0026] Embodiment one, a glasses leg clamping piece bending resistance testing machine, comprising:

[0027] Bottom plate 1, the bottom of bottom plate 1 is provided with anti-skid base;

[0028] The bottom of the bearing assembly 3 is fixedly connected with the top of the bottom plate 1, the bearing assembly 3 comprises a bearing wheel 32, a plurality of placement units 39 for placing glasses leg clips are arranged on the bearing wheel 32 in an array in the circumferential direction, and the bearing wheel 32 can drive the glasses leg clips placed on different placement units 39 to rotate to a test position in turn;

[0029] The bottom of the pressure assembly 2 is fixedly connected with the top of the bottom plate 1, the pressure assembly 2 is used for applying pressure to the glasses leg clip on the placement unit 39 rotating to the test position, and by arranging the bearing assembly 3, the device can drive the bearing wheel 32 to rotate by adjusting the operation of the motor 31, the clip to be tested on the surface of the bearing wheel 32 can rotate to the test position, and the worker only needs to install and disassemble the clip each time when other clips are tested, and in addition, the installation is extremely simple, only needs to select a suitable placement support plate 394, and the ring sleeve 392 is sleeved on the surface of the mounting column 391 to preliminarily fix, so that the worker can quickly operate.

[0030] The main difference between the embodiment two and the embodiment one is that the pressure assembly 2 comprises a track groove block 21 fixedly connected with the top of the bottom plate 1, the inner wall of the track groove block 21 is movably connected with a dovetail block 22, the top of the dovetail block 22 is fixedly connected with a vertical plate 23, the top of the vertical plate 23 is fixedly connected with a transverse plate 24, the inner wall of the transverse plate 24 is movably connected with a telescopic rod 25, the bottom end of the telescopic rod 25 is fixedly connected with a pressing plate 26, the bearing assembly 3 comprises an adjusting motor 31 fixedly connected with the top of the bottom plate 1, the top end of the output shaft of the adjusting motor 31 is fixedly connected with a bearing wheel 32 through a shaft coupling, one side of the top of the bearing wheel 32 is fixedly connected with a convex plate 33, the top of the convex plate 33 is provided with a positioning circular groove 34, the inner wall of the positioning circular groove 34 is movably connected with a contact column 35, the top end of the contact column 35 is fixedly connected with a top plate 36, a threaded rod 37 penetrates through the middle of the top plate 36, the bottom end of the threaded rod 37 is fixedly connected with a contact plate 38, the placement unit 39 is arranged on the top of the bearing wheel 32, the placement unit 39 comprises a mounting column 391 fixedly connected with the top of the bearing wheel 32, the surface of the mounting column 391 movably sleeved with a ring sleeve 392, the surface of the ring sleeve 392 is provided with a clamping groove 393, one side of the surface of the ring sleeve 392 is fixedly connected with a placement support plate 394, the top of the bearing wheel 32 is fixedly connected with a limiting sleeve 395, the inner wall of the limiting sleeve 395 is movably connected with a clamping rod 396, by arranging the pressure assembly 2, the pressing plate 26 and the related structure thereof can move on the surface of the track groove block 21, and the telescopic rod 25 can move transversely on the surface of the transverse plate 24, so that the position of the test related structure can be adjusted, and various different test conditions can be adapted.

[0031] The adjusting motor 31 is a stepping motor, and the outside is provided with related electronic monitoring and testing machines, and all test related records are recorded.

[0032] While the present specification describes specific embodiments, one or more components of the embodiments can well be substituted for one another or entirely omitted, and the specific techniques described herein can be modified or substituted for by other techniques, without departing from the scope of the disclosure.

[0033] In operation, select the appropriate placement of the plate 394, 394 side ring sleeve 392 set in the surface of the mounting column 391, and then push the limit sleeve 395 in the card bar 396, the card bar 396 inserted into the card slot 393, the contact column 35 inserted into the positioning groove 34, and then the glasses leg clamping piece is placed on the surface of the placement plate 394, rotating the threaded rod 37, driving the contact plate 38 down to clamp and fix the glasses leg clamping piece, turn on the adjusting motor 31, and drive the clamping piece to rotate through the bearing wheel 32, when the clamping piece rotates to the bottom of the pressing plate 26, according to the test requirements, adjust the position of the dovetail block 22 along the inner wall of the track block 21, adjust the position of the telescopic rod 25 at the bottom of the transverse plate 24, during the test, directly extend the telescopic rod 25, and clamp and deform the leg clamping piece through the pressing plate 26, when the device is finished, restore the device.

[0034] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An eyeglass temple arm clip bending resistance tester characterized by, The utility model relates to a kind of eyeglass test device, including: Bottom plate (1), the bottom of the bottom plate (1) is provided with anti-skid base; Bearing assembly (3), the bottom of the bearing assembly (3) is fixedly connected with the top of bottom plate (1), the bearing assembly (3) includes bearing wheel (32), the bearing wheel (32) is equipped with multiple for placing eyeglass temple piece placing unit (39) that array distribution is in circumferential direction, different the eyeglass temple piece placed on the placing unit (39) can be sequentially rotated to test position by bearing wheel (32); Pressure assembly (2), the bottom of the pressure assembly (2) is fixedly connected with the top of bottom plate (1), the pressure assembly (2) is used to press the eyeglass temple piece on the placing unit (39) rotated to test position.

2. The temple arm flex resistance testing machine of claim 1, wherein: The pressure assembly (2) includes track groove block (21) fixedly connected with the top of bottom plate (1), the inner wall of the track groove block (21) is movably connected with dovetail block (22), the top of the dovetail block (22) is fixedly connected with vertical plate (23), the top of the vertical plate (23) is fixedly connected with transverse plate (24), the inner wall of the transverse plate (24) is movably connected with telescopic rod (25), the bottom end of the telescopic rod (25) is fixedly connected with pressurizing plate (26).

3. The temple arm flex resistance testing machine of claim 1, wherein: The bearing assembly (3) includes adjusting motor (31) fixedly connected with the top of bottom plate (1), the top end of the output shaft of the adjusting motor (31) is fixedly connected with bearing wheel (32) through shaft coupling, one side of the top of the bearing wheel (32) is fixedly connected with convex plate (33), the top of the convex plate (33) is provided with positioning circular groove (34), the inner wall of the positioning circular groove (34) is movably connected with contact column (35), the top end of the contact column (35) is fixedly connected with top plate (36).

4. The temple arm flex resistance testing machine of claim 3, wherein: The middle of the top plate (36) is penetrated by threaded rod (37), and the bottom end of the threaded rod (37) is fixedly connected with contact plate (38).

5. The temple arm flex resistance testing machine of claim 2, wherein: The placing unit (39) is arranged on the top of the bearing wheel (32), and the placing unit (39) includes mounting column (391) fixedly connected with the top of the bearing wheel (32), the surface of the mounting column (391) movably sleeved with ring sleeve (392), the surface of the ring sleeve (392) is provided with clamping groove (393), one side of the surface of the ring sleeve (392) is fixedly connected with placing supporting plate (394).

6. The temple arm flex resistance testing machine of claim 2, wherein: The top of the bearing wheel (32) is fixedly connected with limiting sleeve (395), and the inner wall of the limiting sleeve (395) is movably connected with clamping rod (396).

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