Pan plane abrasion resistance testing machine
Technical Field
The invention relates to the technical field of wear-resisting testers, in particular to a plane wear-resisting tester for cookware.
Background
Cookware is a type of cooker that is often used to hold and heat food, and during the production of cookware, it is often necessary to detect the life of the bottom of the pan by performing a friction test on the bottom of the pan. The pan plane abrasion resistance tester is mainly used for testing the abrasion resistance of various pan bottom surface coatings. The tester is suitable for the abrasion resistance test of various pan bottom surface coating test products, and the abrasion effect is judged after a test medium is tested and the test sample is rubbed for a certain test time.
However, when the abrasion resistance detection is carried out on the plane of the pan, an operator needs to fix the pan on the base which slides back and forth, the existing fixing mode is to manually adjust the position of the limiting rod to enable the limiting rod to be in contact with the pan wall, more time is wasted due to the fact that the limiting rods are adjusted one by one, the contact area of the limiting rod and the pan wall is small, the fixing effect of the pan is poor, when the friction disc and the surface of the pan are rubbed, the pan is affected by friction force, the shaking condition occurs, the limiting rod can be collided, after long-time testing, the fixing assembly of the limiting rod is loose, the interference force on the pan is weakened, the pan is easy to displace in the testing process, the simulation effect of friction force and abrasion is affected, and the abrasion resistance of the pan bottom material in actual use is inconvenient to truly reflect.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a pan plane abrasion resistance tester.
The technical scheme includes that the pan plane abrasion-resistant testing machine comprises an abrasion-resistant machine base, wherein a rotating mechanism is fixed on the abrasion-resistant machine base, a sliding mechanism is arranged 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 arranged on the rotating rod, two limiting mechanisms are symmetrically fixed on the sliding mechanism, and a fixing mechanism is arranged on the abrasion-resistant machine base;
Specifically, fixture includes chuck and draw-in groove, fixed connection chuck on the bull stick, be cyclic annular equidistance on the chuck and be equipped with a plurality of draw-in groove, the runner is installed at draw-in groove position, roll connection between runner and the chuck, be cyclic annular equidistance on the layer board and be equipped with a plurality of spout, spout position slidable mounting has the slide, rotate between runner and the slide and be connected, sliding connection between slide and the layer board, the top fixed mounting of slide has the support, fixedly connected with snap ring on the support, the top bonding of layer board has the slipmat, a plurality of group the slipmat is cyclic annular equidistance setting, just snap ring, slipmat all are cambered surface structure setting.
Specifically, slide mechanism includes supporting shoe and stock, the top fixedly connected with of wear-resisting quick-witted base two sets of supporting shoe, two sets of fixedly connected with stock between the supporting shoe, sliding connection has the slider on the stock, the top fixed mounting of slider has the bottom plate.
Specifically, the slewing mechanism includes motor and carousel, the top fixed mounting of wear-resisting machine base has the motor, the output of motor passes through shaft coupling fixedly connected with pivot, fixedly mounted has the carousel in the pivot, fixedly connected with second clamping lever on the carousel, fixedly connected with first clamping lever on the bottom plate, the lateral wall rotation of first clamping lever and second clamping lever is connected with the connecting rod, rotate between connecting rod and bottom plate, the carousel and be connected, first clamping lever is located the one end that the bottom plate is close to the carousel.
Specifically, stop gear includes dead lever and first hydraulic stem, two dead levers of symmetry fixedly connected with on the bottom plate, fixedly mounted has first hydraulic stem on the dead lever, the flexible end fixedly connected with connecting block of first hydraulic stem, fixedly mounted has the guiding axle on the connecting block, it is connected with to support the piece to rotate on the guiding axle, it installs the ball to support the piece rotation, it is connected to rotate between piece and the connecting block to support, roll connection between ball and the guiding axle.
Specifically, fixed establishment includes bracing piece and slide bar, fixedly connected with bracing piece on the wearing machine base, the slide bar is installed to the block on the bracing piece, fixedly connected with fixed block on the slide bar, threaded connection has the lead screw on the fixed block, the top fixedly connected with dwang of lead screw, the bottom threaded connection of lead screw has the friction disc, the friction disc is located the top of layer board, the dwang is regular hexagon structure setting.
Specifically, actuating mechanism includes card frame and second hydraulic stem, the bottom fixedly connected with card frame of bottom plate, fixed mounting has the second hydraulic stem on the card frame, the flexible end fixedly connected with rack of second hydraulic stem, the meshing has the gear on the rack, fixed connection between gear and the bull stick.
The beneficial effects of the invention are as follows:
(1) According to the pan plane abrasion-resistant testing machine, the pan to be tested is placed at the top end of the supporting plate, the driving mechanism is started to drive the rotating rod to rotate, so that the side wall of the pan can be limited when the clamping mechanism slides in the supporting plate, complicated steps of manually fixing the pan are reduced, and the tested pan can be replaced quickly.
(2) According to the pan plane abrasion-resistant testing machine, the fixing mechanism is rotated to enable the fixing mechanism to be in contact with the surface of the pan, when the limiting mechanism is started, the top end of the pan can be abutted, and further the pan is prevented from shaking when the fixing mechanism rubs with the pan.
(3) According to the pan plane wear-resistance testing machine disclosed by the invention, the control switch of the rotating mechanism is turned on, so that the control switch drives the sliding mechanism to drive the pan fixed on the supporting plate to move, friction is generated between the pan and the fixing mechanism when the pan slides, and the wear-resistance test of the surface of the pan is facilitated.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is a schematic diagram of a connection structure of a connecting rod and a base plate according to the present invention;
FIG. 4 is an enlarged schematic view of the B-section structure shown in FIG. 3;
FIG. 5 is a schematic view of the connection structure of the chuck and the rotating rod according to the present invention;
FIG. 6 is a schematic diagram of a connection structure of a slide plate and a chuck according to the present invention;
FIG. 7 is a schematic diagram of a connection structure of a rotating rod and a gear according to the present invention;
Fig. 8 is a schematic diagram of a connection structure of a connection block and a supporting block according to the present invention.
1, A base of a wear-resistant machine; 2, a rotating mechanism, 201, a motor, 202, a turntable, 203, a rotating shaft, 204, a connecting rod, 205, a first clamping rod, 206, a second clamping rod, 3, a sliding mechanism, 301, a bottom plate, 302, a supporting block, 303, a long rod, 304, a sliding block, 4, a supporting plate, 5, a clamping mechanism, 501, a clamping ring, 502, an anti-slip pad, 503, a sliding plate, 504, a bracket, 505, a sliding groove, 506, a chuck, 507, a rotating wheel, 508, a clamping groove, 6, a limiting mechanism, 601, a fixed rod, 602, a first hydraulic rod, 603, a connecting block, 604, a guide shaft, 605, a supporting block, 606, a ball, 7, a fixed mechanism, 701, a supporting rod, 702, a sliding rod, 703, a fixed block, 704, a screw rod, 705, a rotating block, 706, a friction disc, 8, a rotating rod, 9, a driving mechanism, 901, a clamping frame, 902, a second hydraulic rod, 903, a rack, 904 and a gear.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1,3, 5,6,7 and 8, the plane abrasion resistance tester for the cookware comprises an abrasion resistance machine base 1, wherein a rotating mechanism 2 is fixed on the abrasion resistance machine base 1, a sliding mechanism 3 is installed on the rotating mechanism 2, a supporting 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, and a fixing mechanism 7 is installed on the abrasion resistance machine base 1;
Specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, fixture 5 includes chuck 506 and draw-in groove 508, fixed connection chuck 506 on the bull stick 8, be cyclic annular equidistance on the chuck 506 and be equipped with a plurality of draw-in groove 508, the runner 507 is installed to draw-in groove 508 position, roll connection between runner 507 and the chuck 506, be cyclic annular equidistance on the layer board 4 and be equipped with a plurality of spout 505, spout 505 position slidable mounting has slide 503, rotate between runner 507 and the slide 503 and be connected, sliding connection between slide 503 and the layer board 4, the top fixed mounting of slide 503 has support 504, fixedly connected with snap ring 501 on the support 504, the top of layer board 4 bonds and has slipmat 502, and a plurality of groups slipmat 502 is cyclic annular equidistance setting, just snap ring 501, slipmat 502 all are the cambered surface structure setting, place the pan that will be tested to the top of layer board 4, start-up actuating mechanism 9 makes its drive 8 rotations, and then make fixture 5 can carry out the manual work to the reduction when the pan slides in 4 and carry out the manual work and replace the step of being convenient for the manual work and carrying out the step of the quick test to the layer board 4: an operator places a pan to be tested on the top of the supporting plate 4, then turns on a control switch of the second hydraulic rod 902, when the second hydraulic rod 902 is started, a rack 903 with a fixed telescopic end slides in the clamping frame 901, as a gear 904 is meshed with the rack 903, the rack 903 slides to drive the gear 904 to rotate along the bottom end of the bottom plate 301, a rotating rod 8 is fixed on the gear 904, when the rotating rod 8 rotates along with the gear 904, the chuck 506 fixed with the rotating rod can be driven to rotate, a plurality of clamping grooves 508 are annularly and equidistantly arranged on the chuck 506, the clamping groove 508 is provided with the rotating wheel 507, when the chuck 506 rotates along the bottom plate 301, the inner wall of the chuck 506 can be pressed against the rotating wheel 507, under the action of friction force, the rotating wheel 507 rotates along the sliding plate 503, the sliding plate 503 is limited by the sliding groove 505 arranged on the supporting plate 4 and can only slide along the inner wall of the chuck 506 and the supporting plate 4, when the sliding plate 503 slides towards the direction close to the rotating rod 8, the bracket 504 arranged at the top end of the sliding plate drives the clamping ring 501 to slide towards the direction of the pan, when a rubber pad adhered to the clamping ring 501 is abutted against the side wall of the pan, the clamping ring 501 can clamp and fix the pan, when a plurality of clamping rings 501 are abutted against the pan wall at the same time, the pan is positioned at the center part of the supporting plate 4, and the sliding prevention pad 502 is adhered to the supporting plate 4, and when the subsequent friction test is carried out, the pan is prevented from displacement.
Specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the sliding mechanism 3 includes a supporting block 302 and a long rod 303, two groups of supporting blocks 302 are fixedly connected to the top end of the base 1 of the wear-resistant machine, the long rod 303 is fixedly connected between the two groups of supporting blocks 302, a sliding block 304 is slidably connected to the long rod 303, and a bottom plate 301 is fixedly installed at the top end of the sliding block 304.
Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the rotating mechanism 2 includes a motor 201 and a turntable 202, a motor 201 is fixedly installed at the top end of the base 1 of the wear-resisting machine, an output end of the motor 201 is fixedly connected with a rotating shaft 203 through a coupling, the turntable 202 is fixedly installed on the rotating shaft 203, a second clamping rod 206 is fixedly connected to the turntable 202, a first clamping rod 205 is fixedly connected to the bottom plate 301, a connecting rod 204 is rotatably connected to the side walls of the first clamping rod 205 and the second clamping rod 206, the connecting rod 204 is rotatably connected with 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, a control switch of the rotating mechanism 2 is turned on, so that the control switch of the rotating mechanism 3 is driven to drive a pot fixed on the support plate 4 to displace, friction is generated between the pot and the fixing mechanism 7 when the pot slides, and wear-resisting test is further facilitated, namely: after the pot is positioned, a control switch of the motor 201 is turned on, the motor 201 drives the rotating shaft 203 to rotate, the turntable 202 fixed on the rotating shaft 203 starts to rotate, as a second clamping rod 206 is fixed at the position of the turntable 202 close to the edge, a first clamping rod 205 is fixed at the top end of the bottom plate 301 close to the turntable 202, a connecting rod 204 is connected between the first clamping rod 205 and the second clamping rod 206, when the turntable 202 rotates, the connecting rod 204 drives the first clamping rod 205 to displace under the limiting action of the second clamping rod 206, as a sliding block 304 fixed at the bottom end of the bottom plate 301 is limited by a long rod 303, when the connecting rod 204 drives the first clamping rod 205 to move, the bottom plate 301 drives the sliding block 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 when the pot slides along with the supporting plate 4, friction can be generated with the friction disk 706, thereby being convenient for carrying out wear-resistant detection on the surface of the pan bottom.
Specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 8, the limiting mechanism 6 includes a fixed rod 601 and a first hydraulic rod 602, two fixed rods 601 are symmetrically and fixedly connected to the bottom plate 301, the first hydraulic rod 602 is fixedly mounted on the fixed rod 601, a connecting block 603 is fixedly connected to the telescopic end of the first hydraulic rod 602, a guide shaft 604 is fixedly mounted on the connecting block 603, a supporting block 605 is rotatably connected to the guide shaft 604, a ball 606 is rotatably mounted in the supporting block 605, the supporting block 605 is rotatably connected with the connecting block 603, and the ball 606 is rotatably connected with the guide shaft 604.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, the fixing mechanism 7 includes a support bar 701 and a slide bar 702, the support bar 701 is fixedly connected with the wear-resisting machine base 1, the slide bar 702 is installed in a clamping manner on the support bar 701, a fixing block 703 is fixedly connected with the slide bar 702, a screw rod 704 is connected with the fixing block 703 in a threaded manner, a rotating block 705 is fixedly connected with the top end of the screw rod 704, a friction disc 706 is connected with the bottom end of the screw rod 704 in a threaded manner, the friction disc 706 is located at the top end of the supporting plate 4, and the rotating block 705 is in a regular hexagon structure.
Specifically, as shown in fig. 7, the driving mechanism 9 includes a clamping frame 901 and a second hydraulic rod 902, the bottom end of the bottom plate 301 is fixedly connected with the clamping frame 901, the clamping frame 901 is fixedly provided with the second hydraulic rod 902, the telescopic end of the second hydraulic rod 902 is fixedly connected with a rack 903, the rack 903 is meshed with a gear 904, the gear 904 is fixedly connected with the rotating rod 8, the fixing mechanism 7 is rotated to make the fixing mechanism contact with the surface of the pan, when the limiting mechanism 6 is started, the top end of the pan can be abutted against the top end of the pan, so that the situation that the pan shakes when the fixing mechanism 7 and the pan generate friction is prevented, namely, a limiting rod mounted at the top end of the supporting rod 701 is regulated, when the limiting rod is separated from the side wall of the sliding rod 702, the sliding rod 702 is dragged, the position of the fixing block 703 can be regulated, and then a rotating block 705 fixed at the top of the screw 704 is rotated by hands.
When the invention is used, firstly, an operator places a pan to be tested on the top of a supporting plate 4, then opens a control switch of a second hydraulic rod 902, when the second hydraulic rod 902 is started, a rack 903 with a fixed telescopic end slides in a clamping frame 901, as a gear 904 is meshed on the rack 903, the rack 903 slides to drive the gear 904 to rotate along the bottom end of a bottom plate 301, a rotating rod 8 is fixed on the gear 904, when the rotating rod 8 rotates along with the gear 904, the chuck 506 fixed with the rotating rod 8 can be driven to rotate, a plurality of clamping grooves 508 are annularly and equidistantly arranged on the chuck 506, a rotating wheel 507 is arranged at the clamping groove 508 part, when the chuck 506 rotates along a bottom plate 301, the inner wall of the chuck 506 can be extruded against the rotating wheel 507, under the action of friction force, and the sliding plate 503 can only slide along the inner wall of the chuck 506 and the supporting plate 4 due to a sliding groove 505 arranged on the supporting plate 503, when the sliding plate 503 slides along the direction of the bottom plate 8, a bracket 504 arranged at the top end drives the clamping ring 501 to slide along the direction of the pan, when the sliding plate 503 slides along the direction of the bottom plate 301 and is close to the bottom plate 301, and when the clamping ring 501 is adhered to the side wall of the clamping ring, and the clamping pad 501 can be adhered to the side wall of the pan 501 and the clamping pad 4 can be simultaneously clamped on the side of the pan 4, and the side of the clamping pad can be prevented from being adhered to the side of the pan and the side plate when the pan is positioned on the side plate 4;
The control switch of the first hydraulic rod 602 is started by an operator, the connecting block 603 fixed at the telescopic end of the first hydraulic rod 602 slides in the direction close to the supporting plate 4, the guide shaft 604 is arranged on the connecting block 603, the abutting block 605 arranged on the guide shaft 604 is rotated, when the abutting block 605 slides to a state of abutting against the top end of the pot, the abutting block 605 can be used for limiting the height of the friction disc 706 fixed at the end of the screw 704 when the friction disc 706 rotates along the inner wall of the fixed block 703, and the friction disc 706 is positioned in the pot when the friction disc 706 contacts with the surface of the pot bottom;
After the pot is positioned, a control switch of the motor 201 is turned on, the motor 201 drives the rotating shaft 203 to rotate, the turntable 202 fixed on the rotating shaft 203 starts to rotate, as a second clamping rod 206 is fixed at a position, close to the edge, of the turntable 202, a first clamping rod 205 is fixed at the top end, close to the turntable 202, of the bottom plate 301, a connecting rod 204 is connected between the first clamping rod 205 and the second clamping rod 206, when the turntable 202 rotates, the connecting rod 204 drives the first clamping rod 205 to displace under the limiting action of the second clamping rod 206, and as a sliding block 304 fixed at the bottom end of the bottom plate 301 is limited by a long rod 303, when the connecting rod 204 drives the first clamping rod 205 to move, the bottom plate 301 drives the sliding block 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 friction can be generated with the friction plate 706 when the pot slides along with the supporting plate 4, thereby being convenient for carrying out wear-resistant detection on the surface of the pot.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.