Pot plane wear resistance testing machine

Abstract

The invention relates to the technical field of wear-resistant testing machines, in particular to a pan plane wear-resistant testing machine which comprises a wear-resistant machine base, and a rotating mechanism is fixed to the wear-resistant machine base. A sliding mechanism is mounted on the rotating mechanism; a supporting plate and a driving mechanism are fixed on the sliding mechanism; a rotating rod is fixed on the driving mechanism; a clamping mechanism is mounted on the rotating rod; two limiting mechanisms are symmetrically fixed on the sliding mechanism; a fixing mechanism is mounted on the wear-resisting machine base; a pot is placed on the supporting plate, and the driving mechanism drives the rotating rod to rotate, so that the clamping mechanism limits the side wall of the pot during sliding; the fixing mechanism is rotated to make contact with the pot, the limiting mechanism is started to abut against the top end of the pot, and the pot is prevented from shaking; a control switch of the rotating mechanism is turned on to drive the sliding mechanism to drive the cookware fixed on the supporting plate to move, the cookware generates friction with the fixing mechanism during sliding, and then the wear resistance test on the surface of the cookware is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of wear-resistant testing machines, in particular to a cookware flat wear-resistant testing machine. Background Art

[0002] Cookware is a kind of cooking utensils, which are often used to hold food and heat it. In the production process of cookware, it is usually necessary to test the service life of the bottom of the pot by friction test. The main function of the cookware flat wear tester is to test the wear resistance of various bottom coatings. This tester is suitable for the wear resistance test of various bottom coating samples. The wear effect is determined by rubbing the test medium against the sample for a certain test time.

[0003] However, when performing wear resistance testing on the flat surface of the cookware, the operator needs to fix the cookware on a reciprocating sliding base. The existing fixing method is generally to manually adjust the position of the limit rod to make it contact with the pot wall. Since it takes a lot of time to adjust one by one, and the contact area between the limit rod and the pot wall is small, the fixing effect of the cookware is not good. When the friction disk rubs against the surface of the cookware, the cookware is affected by the friction force and shakes, which will collide with the limit rod. After a long period of testing, the fixing component of the limit rod becomes loose, and the resistance to the cookware is weakened, which can easily cause the cookware to move during the test, which will affect the simulation effect of friction and wear, and it is not convenient to truly reflect the wear resistance of the bottom material of the pot in actual use. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a cookware flat wear resistance testing machine.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a cookware flat wear-resistant testing machine, comprising a wear-resistant machine base, a rotating mechanism is fixed on the wear-resistant machine base; a sliding mechanism is installed on the rotating mechanism; a support plate and a driving mechanism are fixed on the sliding mechanism; a rotating rod is fixed on the driving mechanism; a clamping mechanism is installed on the rotating rod; two limiting mechanisms are symmetrically fixed on the sliding mechanism; a fixing mechanism is installed on the wear-resistant machine base;

[0006] Specifically, the clamping mechanism includes a chuck and a slot, the chuck is fixedly connected to the rotating rod, the chuck is provided with a plurality of slots in an annular shape and equidistantly, a rotating wheel is installed at the slot position, the rotating wheel and the chuck are rollingly connected, a plurality of sliding grooves are equidistantly arranged in an annular shape on the support plate, a slide plate is slidably installed at the slide groove position, the rotating wheel and the slide plate are rotationally connected, the slide plate and the support plate are slidingly connected, a bracket is fixedly installed on the top of the slide plate, a retaining ring is fixedly connected to the bracket, an anti-skid pad is bonded to the top of the support plate, several groups of the anti-skid pads are arranged in an annular shape and equidistantly, and the retaining rings and anti-skid pads are both arranged in an arc structure.

[0007] Specifically, the sliding mechanism includes support blocks and long rods. Two groups of support blocks are fixedly connected to the top of the wear-resistant machine base. A long rod is fixedly connected between the two groups of support blocks. A slider is slidably connected to the long rod. A bottom plate is fixedly installed on the top of the slider.

[0008] Specifically, the rotating mechanism includes a motor and a turntable. The motor is fixedly installed on the top of the wear-resistant machine base. The output end of the motor is fixedly connected to a rotating shaft through a coupling. The turntable is fixedly installed on the rotating shaft. The turntable is fixedly connected to a second clamping rod. The base plate is fixedly connected to a first clamping rod. The side walls of the first clamping rod and the second clamping rod are rotatably connected to a connecting rod. The connecting rod is rotatably connected to the base plate and the turntable. The first clamping rod is located at one end of the base plate close to the turntable.

[0009] Specifically, the limiting mechanism includes a fixed rod and a first hydraulic rod, two fixed rods are symmetrically fixedly connected on the base plate, the first hydraulic rod is fixedly installed on the fixed rod, the telescopic end of the first hydraulic rod is fixedly connected to a connecting block, a guide shaft is fixedly installed on the connecting block, a resist block is rotatably connected to the guide shaft, a ball is rotatably installed in the resist block, the resist block and the connecting block are rotatably connected, and the ball and the guide shaft are rollingly connected.

[0010] Specifically, the fixing mechanism includes a support rod and a sliding rod. The support rod is fixedly connected to the wear-resistant machine base, and the sliding rod is clamped and installed on the support rod. The sliding rod is fixedly connected to a fixed block, and a screw rod is threadedly connected to the fixed block. The top end of the screw rod is fixedly connected to a rotating block, and the bottom end of the screw rod is threadedly connected to a friction disk. The friction disk is located at the top of the support plate, and the rotating block is arranged in a regular hexagonal structure.

[0011] Specifically, the driving mechanism includes a card frame and a second hydraulic rod. The bottom end of the base plate is fixedly connected to the card frame, and the second hydraulic rod is fixedly installed on the card frame. The telescopic end of the second hydraulic rod is fixedly connected to a rack, and a gear is meshed on the rack. The gear is fixedly connected to the rotating rod.

[0012] The beneficial effects of the present invention are:

[0013] (1) The cookware flat wear tester described in the present invention places the cookware to be tested on the top of the support plate, starts the driving mechanism to drive the rotating rod to rotate, and then enables the clamping mechanism to limit the side wall of the cookware when sliding in the support plate, which is beneficial to reducing the tedious steps of manually fixing the cookware and facilitating the rapid replacement of the cookware to be tested.

[0014] (2) The cookware flat wear tester described in the present invention can rotate the fixing mechanism to make it contact with the surface of the cookware. When the limiting mechanism is activated, it can resist the top of the cookware, thereby preventing the cookware from shaking when friction occurs between the fixing mechanism and the cookware.

[0015] (3) The cookware flat wear tester described in the present invention turns on the control switch of the rotating mechanism, thereby driving the sliding mechanism to move the cookware fixed on the support plate. When the cookware slides, friction is generated between the fixing mechanism and the cookware surface, thereby facilitating the wear test of the cookware surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0019] Figure 3 It is a schematic diagram of the connection structure between the connecting rod and the base plate of the present invention;

[0020] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of part B is shown;

[0021] Figure 5 It is a schematic diagram of the connection structure between the chuck and the rotating rod of the present invention;

[0022] Figure 6 It is a schematic diagram of the connection structure between the slide plate and the chuck of the present invention;

[0023] Figure 7 It is a schematic diagram of the connection structure between the rotating rod and the gear of the present invention;

[0024] Figure 8 It is a schematic diagram of the connection structure between the connecting block and the abutting block of the present invention.

[0025] In the figure: 1, wear-resistant machine base; 2, rotating mechanism; 201, motor; 202, turntable; 203, rotating shaft; 204, connecting rod; 205, first clamping rod; 206, second clamping rod; 3, sliding mechanism; 301, bottom plate; 302, support block; 303, long rod; 304, slider; 4, support plate; 5, clamping mechanism; 501, clamping ring; 502, anti-skid pad; 503, slide plate; 504, bracket; 505, slide groove; 506, chuck; 507, turntable Wheel; 508, slot; 6, limit mechanism; 601, fixed rod; 602, first hydraulic rod; 603, connecting block; 604, guide shaft; 605, stop block; 606, ball bearing; 7, fixing mechanism; 701, support rod; 702, slide rod; 703, fixed block; 704, screw rod; 705, rotating block; 706, friction disk; 8, rotating rod; 9, driving mechanism; 901, frame; 902, second hydraulic rod; 903, rack; 904, gear. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] like Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a cookware plane wear tester according to the present invention comprises a wear machine base 1, a rotating mechanism 2 is fixed on the wear machine base 1; a sliding mechanism 3 is installed on the rotating mechanism 2; a support plate 4 and a driving mechanism 9 are fixed on the sliding mechanism 3; a rotating rod 8 is fixed on the driving mechanism 9; a clamping mechanism 5 is installed on the rotating rod 8; two limiting mechanisms 6 are symmetrically fixed on the sliding mechanism 3; a fixing mechanism 7 is installed on the wear machine base 1;

[0028] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the clamping mechanism 5 includes a chuck 506 and a slot 508, the rotating rod 8 is fixedly connected to the chuck 506, the chuck 506 is annularly equidistantly provided with a plurality of slots 508, a rotating wheel 507 is installed at the slot 508, the rotating wheel 507 and the chuck 506 are rollingly connected, the support plate 4 is annularly equidistantly provided with a plurality of slide grooves 505, a slide plate 503 is slidably installed at the slide groove 505, the rotating wheel 507 and the slide plate 503 are rotationally connected, the slide plate 503 and the support plate 4 are slidably connected, a bracket 504 is fixedly installed at the top of the skateboard 503, and a fixed connection is provided on the bracket 504 A clamping ring 501 is connected, and a non-slip pad 502 is bonded to the top of the support plate 4. Several groups of the non-slip pads 502 are arranged in a ring shape at equal intervals, and the clamping ring 501 and the non-slip pad 502 are arranged in an arc structure. The pot to be tested is placed on the top of the support plate 4, and the driving mechanism 9 is started to drive the rotating rod 8 to rotate, so that the clamping mechanism 5 can limit the side wall of the pot when sliding in the support plate 4, which is conducive to reducing the cumbersome steps of manually fixing the pot, and is convenient for quickly replacing the tested pot, that is, the operator places the pan to be tested on the top of the support plate 4, and then turns on the control switch of the second hydraulic rod 902, and the second hydraulic rod 902 is turned on. When the pressure rod 902 is started, the rack 903 fixed at its telescopic end can slide inside the card frame 901. Since the rack 903 is meshed with a gear 904, the rack 903 slides and drives the gear 904 to rotate along the bottom end of the bottom plate 301. A rotating rod 8 is fixed to the gear 904. When the rotating rod 8 rotates with the gear 904, the chuck 506 fixed thereto can be driven to rotate. The chuck 506 is provided with a plurality of slots 508 at equal intervals in an annular shape. A rotating wheel 507 is installed at the slot 508. When the chuck 506 rotates along the bottom plate 301, the inner wall of the chuck 506 can squeeze the rotating wheel 507. Under the action of friction, the rotating wheel 507 moves along the slide plate 5 03 rotates, and since the slide plate 503 is limited by the slide groove 505 provided on the support plate 4, it can only slide along the inner wall of the chuck 506 and the support plate 4. When the slide plate 503 slides in the direction close to the rotating rod 8, the bracket 504 installed on the top of the slide plate can drive the clamping ring 501 to slide in the direction of the pot. When the rubber pad bonded to the clamping ring 501 contacts the side wall of the pot, the clamping ring 501 can clamp and fix the frying pan; when multiple clamping rings 501 contact the pot wall at the same time, the frying pan can be located in the center of the support plate 4, and the anti-skid pad 502 bonded to the support plate 4 can also prevent the frying pan from being displaced during the subsequent friction test.

[0029] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the sliding mechanism 3 includes a support block 302 and a long rod 303. Two groups of support blocks 302 are fixedly connected to the top of the wear-resistant machine base 1. A long rod 303 is fixedly connected between the two groups of support blocks 302. A slider 304 is slidably connected to the long rod 303. A base plate 301 is fixedly installed on the top of the slider 304.

[0030] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the rotating mechanism 2 includes a motor 201 and a turntable 202, the motor 201 is fixedly installed on the top of the wear-resistant machine base 1, the output end of the motor 201 is fixedly connected to the rotating shaft 203 through a coupling, the turntable 202 is fixedly installed on the rotating shaft 203, the turntable 202 is fixedly connected to the second clamping rod 206, the bottom plate 301 is fixedly connected to the first clamping rod 205, the side walls of the first clamping rod 205 and the second clamping rod 206 are rotatably connected to the connecting rod 204, the connecting rod 204 is rotatably connected to the bottom plate 301 and the turntable 202, the first clamping rod 205 is located at one end of the bottom plate 301 close to the turntable 202, turn on the control switch of the rotating mechanism 2, so that it drives the sliding mechanism 3 to drive the pot fixed on the support plate 4 to move, and the pot slides and generates friction with the fixing mechanism 7, so as to facilitate the wear resistance test of the pot surface, that is: the pot is positioned well After that, the control switch of the motor 201 is turned on again, and the motor 201 drives the rotating shaft 203 to rotate, so that the rotating disk 202 fixed on the rotating shaft 203 starts to rotate. Since the second clamping rod 206 is fixed to the part of the rotating disk 202 near the edge, the first clamping rod 205 is fixed to the top of the bottom plate 301 near the rotating disk 202, and the connecting rod 204 is connected between the first clamping rod 205 and the second clamping rod 206. When the rotating disk 202 rotates, the connecting rod 204 drives the first clamping rod 205 to move under the limiting action of the second clamping rod 206. Since the slider 304 fixed at the bottom end of the bottom plate 301 is limited by the long rod 303, when the connecting rod 204 drives the first clamping rod 205 to move, the bottom plate 301 drives the slider 304 to slide along the side wall of the long rod 303, so that the bottom plate 301 drives the supporting plate 4 to move, and then the pot can generate friction with the friction disk 706 when sliding with the supporting plate 4, so as to facilitate the wear resistance detection of the bottom surface of the pot.

[0031] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8As shown, the limiting mechanism 6 includes a fixed rod 601 and a first hydraulic rod 602, two fixed rods 601 are symmetrically fixedly connected to the base plate 301, the fixed rod 601 is fixedly installed with the first hydraulic rod 602, the telescopic end of the first hydraulic rod 602 is fixedly connected with a connecting block 603, a guide shaft 604 is fixedly installed on the connecting block 603, a stop block 605 is rotatably connected to the guide shaft 604, a ball 606 is rotatably installed in the stop block 605, the stop block 605 is rotatably connected to the connecting block 603, and the ball 606 is rollingly connected to the guide shaft 604.

[0032] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the fixing mechanism 7 includes a support rod 701 and a sliding rod 702. The support rod 701 is fixedly connected to the wear-resistant machine base 1, and the sliding rod 702 is clamped and installed on the support rod 701. The sliding rod 702 is fixedly connected to a fixing block 703, and a screw rod 704 is threadedly connected to the fixing block 703. The top end of the screw rod 704 is fixedly connected to a rotating block 705, and the bottom end of the screw rod 704 is threadedly connected to a friction disk 706. The friction disk 706 is located at the top of the support plate 4, and the rotating block 705 is arranged in a regular hexagonal structure.

[0033] Specifically, Figure 7As shown, the driving mechanism 9 includes a card frame 901 and a second hydraulic rod 902. The bottom end of the bottom plate 301 is fixedly connected with the card frame 901, and the second hydraulic rod 902 is fixedly installed on the card frame 901. The telescopic end of the second hydraulic rod 902 is fixedly connected with a rack 903, and a gear 904 is meshed on the rack 903. The gear 904 is fixedly connected to the rotating rod 8. The fixing mechanism 7 is rotated to make it contact with the surface of the pot. When the limiting mechanism 6 is started, the top of the pot can be resisted, which is helpful to prevent the pot from shaking when the fixing mechanism 7 and the pot produce friction, that is: then adjust the limiting rod installed on the top of the support rod 701. When it is separated from the side wall of the sliding rod 702, drag the sliding rod 702 to adjust the position of the fixed block 703, and then rotate the top of the screw rod 704 by hand. The fixed rotating block 705, due to the threaded connection between the screw rod 704 and the fixed block 703, when it rotates along the inner wall of the fixed block 703, the height of the friction disk 706 fixed at the end of the screw rod 704 can be adjusted. When the friction disk 706 contacts the surface of the bottom of the pot, the rotating block 705 can be stopped from rotating, so that the friction disk 706 is located inside the pot; the operator then starts the control switch of the first hydraulic rod 602, so that the connecting block 603 fixed at its telescopic end can slide in the direction close to the supporting plate 4, and the connecting block 603 is installed with a guide shaft 604. The stop block 605 installed on the rotating guide shaft 604 can be limited at the top of the pot by the stop block 605 when the stop block 605 slides to a state of contact with the top of the pot, which is conducive to preventing the pot from shaking easily when the bottom plate 301 drives the pot to slide.

[0034] When the present invention is in use, first, the operator places the pan to be tested on the top of the support plate 4, and then turns on the control switch of the second hydraulic rod 902. When the second hydraulic rod 902 is started, the rack 903 fixed at its telescopic end can slide inside the clamping frame 901. Since the rack 903 is meshed with a gear 904, the rack 903 slides and drives the gear 904 to rotate along the bottom end of the bottom plate 301, and a rotating rod 8 is fixed on the gear 904. When the rotating rod 8 rotates with the gear 904, the chuck 506 fixed thereto can be driven to rotate. The chuck 506 is provided with a plurality of equidistantly arranged grooves 508 in an annular shape, and a rotating wheel 507 is installed at the groove 508. When the chuck 506 rotates along the bottom plate 301, the inner wall of the chuck 506 can be driven to rotate. The rotating wheel 507 is squeezed, and under the action of friction, the rotating wheel 507 rotates along the slide plate 503. Since the slide plate 503 is limited by the slide groove 505 provided on the supporting plate 4, it can only slide along the inner wall of the chuck 506 and the supporting plate 4. When the slide plate 503 slides in the direction close to the rotating rod 8, the bracket 504 installed on the top of the slide plate can drive the clamping ring 501 to slide in the direction of the pot. When the rubber pad bonded to the clamping ring 501 contacts the side wall of the pot, the clamping ring 501 can clamp and fix the pan; when multiple clamping rings 501 contact the pot wall at the same time, the pan can be located at the center of the supporting plate 4, and the anti-skid pad 502 bonded to the supporting plate 4 can also prevent the pan from being displaced during the subsequent friction test;

[0035] Then adjust the limit rod installed on the top of the support rod 701. When it is separated from the side wall of the slide rod 702, drag the slide rod 702 to adjust the position of the fixed block 703. Then manually rotate the rotating block 705 fixed on the top of the screw rod 704. Since the screw rod 704 is threadedly connected to the fixed block 703, when it rotates along the inner wall of the fixed block 703, the height of the friction disk 706 fixed at the end of the screw rod 704 can be adjusted. When the friction disk 706 contacts the surface of the bottom of the pot, the rotation of the rotating block 705 can be stopped. 5, so that the friction plate 706 is located inside the pot; the operator then starts the control switch of the first hydraulic rod 602, so that the connecting block 603 fixed at the telescopic end can slide in the direction close to the supporting plate 4, and the connecting block 603 is installed with a guide shaft 604, and the stop block 605 installed on the rotating guide shaft 604, when the stop block 605 slides to a state of contact with the top of the pot, the top of the pot can be limited by the stop block 605, which is conducive to preventing the pot from shaking easily when the bottom plate 301 drives the pot to slide;

[0036] After the pot is positioned, the control switch of the motor 201 is turned on, and the motor 201 drives the rotating shaft 203 to rotate, so that the rotating disk 202 fixed on the rotating shaft 203 starts to rotate. Since the second clamping rod 206 is fixed to the part of the rotating disk 202 near the edge, the first clamping rod 205 is fixed to the top of the bottom plate 301 near the rotating disk 202, and the connecting rod 204 is connected between the first clamping rod 205 and the second clamping rod 206. When the rotating disk 202 rotates, the connecting rod 204 drives the first clamping rod 205 to move under the limiting action of the second clamping rod 206. Since the slider 304 fixed at the bottom end of the bottom plate 301 is limited by the long rod 303, when the connecting rod 204 drives the first clamping rod 205 to move, the bottom plate 301 drives the slider 304 to slide along the side wall of the long rod 303, so that the bottom plate 301 drives the supporting plate 4 to move, and then the pot can generate friction with the friction disk 706 when sliding with the supporting plate 4, so as to facilitate the wear resistance detection of the bottom surface of the pot.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cookware flat wear tester, characterized in that: The invention comprises a wear-resistant machine base (1), a rotating mechanism (2) being fixed on the wear-resistant machine base (1); a sliding mechanism (3) being installed on the rotating mechanism (2); a supporting plate (4) and a driving mechanism (9) being fixed on the sliding mechanism (3); a rotating rod (8) being fixed on the driving mechanism (9); a clamping mechanism (5) being installed on the rotating rod (8); two limiting mechanisms (6) being symmetrically fixed on the sliding mechanism (3); and a fixing mechanism (7) being installed on the wear-resistant machine base (1); The clamping mechanism (5) comprises a chuck (506) and a clamping groove (508); the chuck (506) is fixedly connected to the rotating rod (8); the chuck (506) is provided with a plurality of clamping grooves (508) in an annular shape and at equal intervals; a rotating wheel (507) is installed at the clamping groove (508); the rotating wheel (507) and the chuck (506) are rollingly connected; the support plate (4) is provided with a plurality of sliding grooves (505) in an annular shape and at equal intervals; a slide plate (503) is slidably installed at the slide groove (505); the rotating wheel (507) and the slide plate (503) are rotationally connected; the slide plate (503) and the support plate (4) are slidingly connected; a bracket (504) is fixedly installed at the top end of the slide plate (503); a clamping ring (501) is fixedly connected to the bracket (504); and an anti-slip pad (502) is bonded to the top end of the support plate (4).

2. A cookware flat wear tester according to claim 1, characterized in that: A plurality of groups of the anti-skid pads (502) are arranged in a ring shape at equal intervals, and the clamping ring (501) and the anti-skid pads (502) are both arranged in an arc surface structure.

3. The cookware flat wear tester according to claim 1, characterized in that: The sliding mechanism (3) comprises a support block (302) and a long rod (303); two groups of support blocks (302) are fixedly connected to the top of the wear-resistant machine base (1); a long rod (303) is fixedly connected between the two groups of support blocks (302); a sliding block (304) is slidably connected to the long rod (303); and a bottom plate (301) is fixedly installed on the top of the sliding block (304).

4. A cookware flat wear tester according to claim 3, characterized in that: The rotating mechanism (2) comprises a motor (201) and a turntable (202); the motor (201) is fixedly mounted on the top of the wear-resistant machine base (1); the output end of the motor (201) is fixedly connected to a rotating shaft (203) via a coupling; the turntable (202) is fixedly mounted on the rotating shaft (203); the turntable (202) is fixedly connected to a second clamping rod (206); the base plate (301) is fixedly connected to a first clamping rod (205); and the side walls of the first clamping rod (205) and the second clamping rod (206) are rotatably connected to connecting rods (204).

5. A cookware flat wear tester according to claim 4, characterized in that: The connecting rod (204) is rotatably connected to the bottom plate (301) and the rotating disk (202), and the first clamping rod (205) is located at one end of the bottom plate (301) close to the rotating disk (202).

6. The cookware flat wear tester according to claim 3, characterized in that: The limiting mechanism (6) comprises a fixed rod (601) and a first hydraulic rod (602); the two fixed rods (601) are symmetrically fixedly connected to the bottom plate (301); the first hydraulic rod (602) is fixedly mounted on the fixed rod (601); the telescopic end of the first hydraulic rod (602) is fixedly connected to a connecting block (603); a guide shaft (604) is fixedly mounted on the connecting block (603); a stop block (605) is rotatably connected to the guide shaft (604); a ball (606) is rotatably mounted in the stop block (605).

7. A cookware flat wear tester according to claim 6, characterized in that: The stop block (605) is rotationally connected to the connection block (603), and the ball bearing (606) is rollingly connected to the guide shaft (604).

8. The cookware flat wear tester according to claim 1, characterized in that: The fixing mechanism (7) comprises a support rod (701) and a sliding rod (702); the wear-resistant machine base (1) is fixedly connected with the support rod (701); the support rod (701) is mounted with the sliding rod (702); the sliding rod (702) is fixedly connected with a fixing block (703); the fixing block (703) is threadedly connected with a screw rod (704); the top end of the screw rod (704) is fixedly connected with a rotating block (705); the bottom end of the screw rod (704) is threadedly connected with a friction disk (706).

9. A cookware flat wear tester according to claim 8, characterized in that: The friction disc (706) is located at the top of the support plate (4), and the rotating block (705) is arranged in a regular hexagonal structure.

10. The cookware flat wear tester according to claim 3, characterized in that: The driving mechanism (9) comprises a clamping frame (901) and a second hydraulic rod (902); the bottom end of the base plate (301) is fixedly connected to the clamping frame (901); the second hydraulic rod (902) is fixedly mounted on the clamping frame (901); the telescopic end of the second hydraulic rod (902) is fixedly connected to a rack (903); a gear (904) is meshed on the rack (903); and the gear (904) is fixedly connected to the rotating rod (8).

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