CN210775071U

CN210775071U - Rotation supporting mechanism is used for ceramic test piece bending property measuring device

Info

Publication number: CN210775071U
Application number: CN201921831582.2U
Authority: CN
Inventors: 牛发收
Original assignee: Shandong Wanchen Testing Machine Co Ltd
Current assignee: Shandong Wanchen Testing Machine Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-16
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to the technical field of auxiliary devices for measuring ceramic test pieces, in particular to a rotary supporting mechanism for a device for measuring the bending property of a ceramic test piece, which is suitable for measuring more sizes, is convenient for the test piece to rotate and test the bending property in different directions, and reduces the use limitation; the workbench comprises a workbench, a supporting plate, the dwang, the gear, the rack, the apparatus further comprises a rotating shaft, preceding bracing piece, back bracing piece, the movable block, left stabilizer bar, right stabilizer bar, left side rotary rod, right rotary rod, the carousel, the handle, the threaded rod, the gag lever post, T type slide rail, left side slider, right slider, first left bolt and first right bolt, left side stabilizer bar and right stabilizer bar all with workstation fixed connection, left side stabilizer bar and right stabilizer bar are provided with two sets of holes of placing respectively, two sets of holes of placing department are provided with two sets of first ball bearing respectively, preceding bracing piece and back bracing piece are provided with two sets of mounting holes respectively, two sets of mounting holes department is provided with two sets of second ball bearing.

Description

Rotation supporting mechanism is used for ceramic test piece bending property measuring device

Technical Field

The utility model relates to a technical field of auxiliary device is measured to ceramic test piece especially relates to a rotation supporting mechanism is used for ceramic test piece bending property measuring device.

Background

As is known, a ceramic material is an inorganic non-metallic material prepared by forming and high-temperature sintering a natural or synthetic compound, has the advantages of high melting point, high hardness, high wear resistance, oxidation resistance and the like, can be used as a structural material and a cutter material, and can also be used as a functional material as the ceramic also has certain special properties; simultaneously, the support adopts fixed knot to construct more, is not convenient for carry out the bending property of rotation test equidirectional not to the test piece, uses the limitation higher.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a be applicable to more size, be convenient for carry out the not equidirectional bending property of rotation test with the test piece simultaneously, reduce the rotation supporting mechanism who uses the limitation and be used for ceramic test piece bending property measuring device.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, including workstation, backup pad, dwang, gear, rack, pivot, preceding bracing piece, back bracing piece, movable block, left stabilizer bar, right stabilizer bar, left rotary rod, right rotary rod, carousel, handle, threaded rod, gag lever post, T type slide rail, left slider, right slider, first left bolt and first right bolt, left stabilizer bar and right stabilizer bar all are connected with the workstation fixedly, and left stabilizer bar and right stabilizer bar are provided with two sets of placing holes respectively, and two sets of placing hole department are provided with respectively and are provided with two sets of first ball bearings, left rotary rod and right rotary rod are connected with two sets of first ball bearing keys respectively, movable block central zone and lower half zone are provided with screw hole and spacing hole respectively, threaded rod spiral shell passes the screw hole and threaded rod left end and right-hand member are connected with left rotary rod and right rotary rod respectively, the limiting rod penetrates through a limiting hole, the left end and the right end of the limiting rod are respectively connected with the left stabilizing rod and the right stabilizing rod, the top end of the moving block is connected with the central area of the bottom side wall of the rack, the bottom ends of the front supporting rod and the rear supporting rod are fixedly connected with the workbench, the front supporting rod and the rear supporting rod are respectively provided with two groups of mounting holes, two groups of second ball bearings are respectively arranged at the two groups of mounting holes, the bottom side wall of the rotating rod is provided with a rotating groove communicated in the left-right direction, two groups of communicating holes are respectively arranged at the front side wall and the inner rear side wall in the rotating groove, the rotating shaft penetrates through the gear and the two groups of communicating holes, the front end and the rear end of the rotating shaft are respectively in key connection with the two groups of second ball bearings, the gear and the rotating rod are respectively fixedly connected, the utility model discloses a slide rail structure, including left slider and right slider, the lateral wall is provided with the left and right sides respectively and is provided with two sets of sliding tray to the intercommunication, and the lateral wall is provided with two sets of locking holes respectively before two sets of sliding tray, first left bolt and first right bolt spiral shell dress respectively pass two sets of locking holes then all contact with the lateral wall before the T type slide rail, right-hand member and carousel left side wall central zone are connected, the handle left end is connected with carousel right side wall top.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes multiunit left ball and multiunit right ball, and spacing downthehole wall left side half regional and right half regional left ring channel and right ring channel of being provided with respectively, inside multiunit left side ball and the major part region of multiunit right ball all were located left ring channel and right ring channel, multiunit left side ball and multiunit right side ball all were tangent with the gag lever post.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes left stiffener and right stiffener, left side stiffener top and bottom are connected with rack and movable block respectively, right side stiffener top and bottom are connected with rack and movable block respectively.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes the locking ring, right turn bar lateral wall subregion is provided with the external screw thread, locking ring spiral shell dress is to right rotary rod on.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes operating ring and nut, the handle passes the operating ring, and handle lateral wall right-hand member is provided with the external screw thread, nut spiral shell dress is to on hand.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes two sets of second bolts, T type slide rail top lateral wall left end and right-hand member are provided with two sets of locking grooves respectively, two sets of second bolts spiral shell dress to two sets of locking inslot portion respectively.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, the lateral wall all is provided with U type pole before left side slider and the right slider.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, first left bolt and first right bolt all are provided with the extension rod.

Compared with the prior art, the beneficial effects of the utility model are that: the worktable needs to be supported externally, the handle is grasped to enable the turntable to rotate, the left rotating rod, the right rotating rod and the threaded rod can rotate under the support of the left stabilizing rod, the right stabilizing rod and the two groups of first ball bearings, and the moving block can not rotate under the cooperation of the limiting rod and the threaded rod, so that the rack and the moving block can transversely move due to the rotation of the turntable, the front supporting rod and the rear supporting rod are fixedly connected with the worktable, the rotating shaft can rotate under the support of the two groups of second ball bearings, the rotating rod and the gear are fixedly connected with the rotating shaft, so that the rotating rod, the gear and the supporting plate can rotate, the gear and the rack are meshed, so that the rotating turntable enables the supporting plate to rotate, the left sliding block and the right sliding block can move left and right along the T-shaped sliding rail, the left sliding block and the right sliding block are adjusted to proper positions according to the size, then rotatory first left bolt and first right bolt and T type slide rail contact with left slider and right slider rigidity, rotatory carousel makes the test piece angle change, is applicable to more size, is convenient for carry out the not equidirectional bending property of rotation test with the test piece simultaneously, reduces and uses the limitation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a right side view of the connection of the pivot rod, gear, spindle, front support bar, rear support bar and second ball bearing;

FIG. 3 is a schematic left side view of the connection of the moving block, the threaded rod, the limiting rod and the plurality of groups of left balls;

FIG. 4 is a perspective view of a T-shaped slide rail;

in the drawings, the reference numbers: 1. a work table; 2. a support plate; 3. rotating the rod; 4. a gear; 5. a rack; 6. a rotating shaft; 7. a front support bar; 8. a rear support bar; 9. a moving block; 10. a left stabilizer bar; 11. a right stabilizer bar; 12. a left rotating rod; 13. a right rotating rod; 14. a turntable; 15. a handle; 16. a threaded rod; 17. a limiting rod; 18. a T-shaped slide rail; 19. a left slider; 20. a right slider; 21. a first left bolt; 22. a first right bolt; 23. a first ball bearing; 24. a second ball bearing; 25. a left ball; 26. a left stiffener; 27. locking a ring; 28. an operating ring; 29. a nut; 30. a second bolt; 31. a U-shaped rod; 32. an extension rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model relates to a rotation support mechanism for a ceramic test piece bending property measuring device, which comprises a workbench 1, a support plate 2, a rotation rod 3, a gear 4, a rack 5, a rotation shaft 6, a front support rod 7, a rear support rod 8, a movement block 9, a left stabilizer bar 10, a right stabilizer bar 11, a left rotation rod 12, a right rotation rod 13, a turntable 14, a handle 15, a threaded rod 16, a limit rod 17, a T-shaped slide rail 18, a left slider 19, a right slider 20, a first left bolt 21 and a first right bolt 22, wherein the left stabilizer bar 10 and the right stabilizer bar 11 are fixedly connected with the workbench 1, the left stabilizer bar 10 and the right stabilizer bar 11 are respectively provided with two sets of placing holes, the two sets of placing holes are respectively provided with two sets of first ball bearings 23, the left rotation rod 12 and the right rotation rod 13 are respectively connected with the two sets of first ball bearings 23, a central area and a lower half area of the movement block, the threaded rod 16 is threaded through a threaded hole, the left end and the right end of the threaded rod 16 are respectively connected with the left rotating rod 12 and the right rotating rod 13, the limiting rod 17 passes through a limiting hole, the left end and the right end of the limiting rod 17 are respectively connected with the left stabilizing rod 10 and the right stabilizing rod 11, the top end of the moving block 9 is connected with the central area of the bottom side wall of the rack 5, the bottom ends of the front supporting rod 7 and the rear supporting rod 8 are respectively fixedly connected with the workbench 1, the front supporting rod 7 and the rear supporting rod 8 are respectively provided with two groups of mounting holes, two groups of second ball bearings 24 are respectively arranged at the two groups of mounting holes, the bottom side wall of the rotating rod 3 is provided with a rotating groove which is communicated in the left-right direction, the front side wall and the inner rear side wall in the rotating groove are respectively provided with two groups of communicating holes, the rotating shaft 6 passes through the gear 4 and the two, the rack 5 is meshed with the gear 4, the top end of the rotating rod 3 is connected with the central area of the bottom side wall of the support plate 2, the T-shaped sliding rail 18 is fixedly connected with the support plate 2, the bottom side walls of the left sliding block 19 and the right sliding block 20 are respectively provided with two groups of sliding grooves which are communicated in the left-right direction, the front side walls in the two groups of sliding grooves are respectively provided with two groups of locking holes, a first left bolt 21 and a first right bolt 22 are respectively screwed and penetrate through the two groups of locking holes and then are contacted with the front side wall of the T-shaped sliding rail 18, the right end of the right rotating rod 13 is connected with the central area of the left side wall of; the worktable needs to be supported externally, the handle is grasped to enable the turntable to rotate, the left rotating rod, the right rotating rod and the threaded rod can rotate under the support of the left stabilizing rod, the right stabilizing rod and the two groups of first ball bearings, and the moving block can not rotate under the cooperation of the limiting rod and the threaded rod, so that the rack and the moving block can transversely move due to the rotation of the turntable, the front supporting rod and the rear supporting rod are fixedly connected with the worktable, the rotating shaft can rotate under the support of the two groups of second ball bearings, the rotating rod and the gear are fixedly connected with the rotating shaft, so that the rotating rod, the gear and the supporting plate can rotate, the gear and the rack are meshed, so that the rotating turntable enables the supporting plate to rotate, the left sliding block and the right sliding block can move left and right along the T-shaped sliding rail, the left sliding block and the right sliding block are adjusted to proper positions according to the size, then rotatory first left bolt and first right bolt and T type slide rail contact with left slider and right slider rigidity, rotatory carousel makes the test piece angle change, is applicable to more size, is convenient for carry out the not equidirectional bending property of rotation test with the test piece simultaneously, reduces and uses the limitation.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes multiunit left ball 25 and multiunit right ball, and spacing hole inside wall left half regional and right half regional left ring channel and right ring channel of setting up respectively, and the major part region of multiunit left ball 25 and multiunit right ball all is located left ring channel and right ring channel inside, and multiunit left ball 25 and multiunit right ball all are tangent with gag lever post 17; the friction force when the sliding block moves is reduced while the limiting rods are supported by the multiple groups of left balls and the multiple groups of right balls.

The utility model discloses a rotation supporting mechanism is used for the device for measuring the bending property of a ceramic test piece, and also comprises a left reinforcing rod 26 and a right reinforcing rod, wherein the top end and the bottom end of the left reinforcing rod 26 are respectively connected with a rack 5 and a moving block 9, and the top end and the bottom end of the right reinforcing rod are respectively connected with the rack 5 and the moving block 9; the left reinforcing rod and the right reinforcing rod further improve the stability between the moving block and the rack.

The utility model discloses a rotation supporting mechanism is used for the ceramic test piece bending property measuring device, still includes locking ring 27, and right rotary rod 13 lateral wall part region is provided with the external screw thread, and locking ring 27 spiral shell dress is to right rotary rod 13; when the angle of the supporting plate needs to be further fixed, the locking ring is rotated to enable the locking ring to be in contact with the right stabilizing rod, and before the angle of the supporting plate is adjusted again, the locking ring needs to be separated from the right stabilizing rod firstly.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes operating ring 28 and nut 29, and handle 15 passes operating ring 28, and handle 15 lateral wall right-hand member is provided with the external screw thread, and nut 29 spiral shell dress is to handle 15; the nut is rotatable, and the nut hinders operating ring and handle and breaks away from, grabs the operating ring and makes the handle rotate, improves and uses the convenience.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, still includes two sets of

second bolts

30, and 18 top lateral walls left end and right-hand member of T type slide rail are provided with two sets of locking grooves respectively, and two sets of second bolts 30 are respectively screwed to two sets of locking groove insides; two sets of second bolts can be dismantled, and two sets of second bolts obstruct left slider and right slider and break away from T type slide rail.

The utility model discloses a rotary supporting mechanism for a device for measuring the bending property of a ceramic test piece, wherein the front side walls of a left slide block 19 and a right slide block 20 are provided with U-shaped rods 31; the left sliding block and the right sliding block are moved by grabbing the U-shaped rod, so that force is applied to the left sliding block and the right sliding block conveniently.

The utility model discloses a rotating support mechanism for a ceramic test piece bending performance measuring device, wherein a first left bolt 21 and a first right bolt 22 are both provided with an extension rod 32; grab the extension rod and make first left bolt and first right bolt rotate, be more convenient for exert oneself first left bolt and first right bolt, improve the convenience of use.

The utility model discloses a rotation supporting mechanism is used for ceramic test piece bending property measuring device, the workstation needs external support, it makes the carousel rotate to grasp the action ring, at left stabilizer bar, under right stabilizer bar and two sets of first ball bearing's support, left side rotary rod, right side rotary rod and threaded rod are all rotatable, and under gag lever post and threaded rod cooperation, the movable block can not take place to rotate, thereby the carousel rotates and makes rack and movable block take place lateral shifting, frictional force when multiunit left side ball and multiunit right ball reduce the slider and remove when forming the support to the gag lever post, left side stiffener and right stiffener further improve the stability between movable block and the rack, preceding bracing piece and back bracing piece all with workstation fixed connection, under two sets of second ball bearing's support, the pivot can rotate, because dwang and gear all with pivot fixed connection, thereby dwang, The gear and the support plate can rotate automatically, when the angle of the support plate needs to be further fixed, the locking ring is rotated to enable the locking ring to be in contact with the right stabilizer bar, before the angle of the support plate is adjusted again, the locking ring needs to be separated from the right stabilizer bar at first, the gear and the rack are meshed, the support plate is rotated by the rotating disc, the left slider and the right slider can move left and right along the T-shaped slide rail, the two groups of second bolts can be detached, the two groups of second bolts block the left slider and the right slider from being separated from the T-shaped slide rail, the U-shaped rod is grabbed to adjust the left slider and the right slider to proper positions according to the size of a test piece, the test piece is placed at the top ends of the left slider and the right slider, the first left bolt and the first right bolt are rotated to be in contact with the T-shaped slide rail to fix the positions of the.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. The terms "first," "second," "third," and the like in the description of the invention do not denote any particular quantity or order, but rather are used to distinguish one element from another.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A rotating support mechanism for a device for measuring the bending property of a ceramic test piece is characterized by comprising a workbench (1), a support plate (2), a rotating rod (3), a gear (4), a rack (5), a rotating shaft (6), a front support rod (7), a rear support rod (8), a moving block (9), a left stabilizing rod (10), a right stabilizing rod (11), a left rotating rod (12), a right rotating rod (13), a turntable (14), a handle (15), a threaded rod (16), a limiting rod (17), a T-shaped sliding rail (18), a left sliding block (19), a right sliding block (20), a first left bolt (21) and a first right bolt (22), wherein the left stabilizing rod (10) and the right stabilizing rod (11) are fixedly connected with the workbench (1), two groups of placing holes are respectively formed in the left stabilizing rod (10) and the right stabilizing rod (11), and two groups of first ball bearings (23) are respectively arranged at the two groups of placing holes, the left rotating rod (12) and the right rotating rod (13) are respectively connected with two groups of first ball bearings (23) in a key mode, a threaded hole and a limiting hole are respectively formed in the central area and the lower half area of the moving block (9), the threaded rod (16) penetrates through the threaded hole in a threaded mode, the left end and the right end of the threaded rod (16) are respectively connected with the left rotating rod (12) and the right rotating rod (13), the limiting rod (17) penetrates through the limiting hole, the left end and the right end of the limiting rod (17) are respectively connected with the left stabilizing rod (10) and the right stabilizing rod (11), the top end of the moving block (9) is connected with the central area of the bottom side wall of the rack (5), the bottom ends of the front supporting rod (7) and the rear supporting rod (8) are fixedly connected with the workbench (1), the front supporting rod (7) and the rear supporting rod (8) are respectively provided with two groups of mounting holes, and two groups of second, the utility model discloses a slide rail, including dwang (3) bottom side wall, dwang (3) bottom side wall is provided with the rotation groove of left right direction intercommunication, and rotation inslot preceding lateral wall and interior back lateral wall are provided with two sets of intercommunicating pores respectively, gear (4) and two sets of intercommunicating pores are passed in pivot (6) and pivot (6) front end and rear end are connected with two sets of second ball bearing (24) key-type respectively, and gear (4) and dwang (3) all with pivot (6) fixed connection, rack (5) and gear (4) meshing, dwang (3) top and backup pad (2) bottom side wall central zone are connected, T type slide rail (18) and backup pad (2) fixed connection, left side slider (19) and right slider (20) bottom side wall are provided with respectively about to two sets of sliding tray of intercommunication, and two sets of locking holes are provided with respectively to the preceding lateral wall in two sets of sliding tray, first left bolt (21) and first right bolt (22) spiral shell dress respectively pass two sets of locking holes, the right end of the right rotating rod (13) is connected with the central area of the left side wall of the turntable (14), and the left end of the handle (15) is connected with the top end of the right side wall of the turntable (14).

2. The device for measuring the bending property of the ceramic test piece by using the rotary supporting mechanism according to claim 1, further comprising a plurality of groups of left balls (25) and a plurality of groups of right balls, wherein a left annular groove and a right annular groove are respectively formed in a left half area and a right half area of the inner side wall of the limiting hole, most areas of the plurality of groups of left balls (25) and the plurality of groups of right balls are positioned inside the left annular groove and the right annular groove, and the plurality of groups of left balls (25) and the plurality of groups of right balls are tangent to the limiting rod (17).

3. The device for measuring the bending property of the ceramic test piece by using the rotary supporting mechanism as claimed in claim 2, further comprising a left reinforcing rod (26) and a right reinforcing rod, wherein the top end and the bottom end of the left reinforcing rod (26) are respectively connected with the rack (5) and the moving block (9), and the top end and the bottom end of the right reinforcing rod are respectively connected with the rack (5) and the moving block (9).

4. A rotation support mechanism for a ceramic test piece bending property measuring device according to claim 3, further comprising a locking ring (27), wherein the outer side wall part area of the right rotating rod (13) is provided with an external thread, and the locking ring (27) is screwed to the right rotating rod (13).

5. The device for measuring the bending property of the ceramic test piece by using the rotary supporting mechanism as claimed in claim 4, further comprising an operating ring (28) and a nut (29), wherein the handle (15) penetrates through the operating ring (28), the right end of the outer side wall of the handle (15) is provided with an external thread, and the nut (29) is screwed on the handle (15).

6. The device for measuring the bending property of the ceramic test piece, as recited in claim 5, further comprising two sets of second bolts (30), wherein the left end and the right end of the top side wall of the T-shaped slide rail (18) are respectively provided with two sets of locking grooves, and the two sets of second bolts (30) are respectively screwed into the two sets of locking grooves.

7. The device for measuring the bending property of the ceramic test piece by the rotary supporting mechanism as claimed in claim 6, wherein the front side walls of the left slider (19) and the right slider (20) are provided with U-shaped rods (31).

8. The device for measuring the bending property of the ceramic test piece using the rotary support mechanism as claimed in claim 7, wherein the first left bolt (21) and the first right bolt (22) are provided with extension rods (32).