CN216397937U

CN216397937U - Detachable positioning device and vibration table

Info

Publication number: CN216397937U
Application number: CN202122952464.0U
Authority: CN
Inventors: 夏建刚; 谢磊; 卞大鹏; 韩德飞; 黄俊杰
Original assignee: Lianfeng Steel Zhangjiagang Co Ltd
Current assignee: Lianfeng Steel Zhangjiagang Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-29
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to a detachable positioning device and a vibrating table, wherein the detachable positioning device comprises a mounting plate, a positioning plate and a positioning pin, the mounting plate is detachably connected with the positioning plate, the positioning plate is provided with a first groove, a first through hole and a plurality of second through holes, the positioning pin comprises a convex plate and a pin head, the convex plate is positioned in the first groove, the pin head penetrates through the first through hole, a bolt rod which is detachably and adjustably connected with the positioning plate and is matched with the convex plate is arranged in the second through hole, the vibrating table comprises a vibrating table body and a mounting bottom beam, the mounting plate is connected with the mounting bottom beam, the pin head penetrates through a corresponding positioning hole of the vibrating table body, the positioning hole of the vibrating table body is matched with the positioning pin to be rapidly adjusted and positioned by adopting the mounting plate and the positioning plate which are detachably connected, the precision requirement of the vibrating table is met, the replacement, the mounting and positioning efficiency of the vibrating table is improved, the fixing of the vibrating table body is effectively firm and reliable, Prevent to shift, reduce maintenance number of times and defective products.

Description

Detachable positioning device and vibration table

Technical Field

The utility model belongs to the technical field of continuous casting vibration tables, and particularly relates to a detachable positioning device and a vibration table.

Background

The continuous casting vibration table is one of important tool equipment of conticaster, and the steady and stable operation of vibration table is crucial to conticaster continuous production, and wherein the position precision of vibration table directly influences casting flow stability and casting blank quality, therefore the vibration table need guarantee the position fixed and reach the functional accuracy requirement. The shaking table base among the prior art is fixed by 8 bolt location, and shaking table location dismouting is loaded down with trivial details and shaking table bolt installation fastening back, can not guarantee that the shaking table is fixed firm, and the phenomenon of body skew still can appear in process of production, brings the influence for normal production.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the utility model provides a detachable positioning device and a vibrating table, wherein the positioning device adopts a mounting plate and a positioning plate which are detachably connected to adjust and install a positioning pin, so that the positioning hole of a vibrating table body is matched with the positioning pin to be quickly adjusted and positioned, the precision requirement of the vibrating table is met, the replacement, installation and positioning efficiency of the vibrating table is improved, the fixing of the vibrating table body is effectively ensured to be firm and reliable, the displacement is prevented, and the maintenance times and unqualified products are reduced.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a detachable positioner, includes mounting panel, locating plate and locating pin, the mounting panel is connected with the locating plate is detachable, be equipped with first recess, first through-hole and a plurality of second through-hole on the locating plate, the locating pin is including the flange and the round pin head that link to each other, the flange is located the first recess between mounting panel and the locating plate, the round pin head passes first through-hole and extends to locating plate top outside, all be equipped with the clearance between first recess and the flange, between first through-hole and the round pin head, be equipped with in the second through-hole can dismantle with the locating plate, adjust the formula and be connected and with flange complex peg.

Above-mentioned detachable positioner, preferably, the mounting panel top is equipped with the boss, be equipped with on the locating plate with the spacing complex second recess of boss, the flange is located the boss top, be equipped with on the locating plate and be located the outside a plurality of counter bores of first through-hole, be equipped with the hexagon socket head cap screw who is connected with mounting panel screw-thread fit in the counter bore.

Above-mentioned detachable positioner, preferably, a plurality of second through-holes include a plurality of groups of subtend setting, be equipped with on the flange with tie rod tip complex plane, the locating plate is connected with the nut that corresponds the second through-hole setting, the tie rod is outer hexagon bolt structure and with nut screw-thread fit.

The utility model provides a vibrating table, includes the vibrating table body and installs the floorbar, be equipped with two at least locating holes on the vibrating table body, be equipped with two at least as above between vibrating table body and the installation floorbar detachable positioner, the mounting panel is connected with the installation floorbar, the round pin head passes corresponding locating hole.

Above-mentioned shaking table, preferably, be equipped with the clearance between at least one locating hole and the round pin head, be equipped with a plurality of fastening bolt between shaking table body and the installation floorbar.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the locating pin of detachable positioner is placed behind the mounting panel, pass first through-hole through the round pin head and cover the locating plate in the flange top, realize the detachable connection of mounting panel and locating plate with hexagon socket head cap screw, the peg is outer hexagon bolt structure and is connected with nut screw-thread fit, realize the adjustable of peg and locating plate, detachable connection, the fixing of locating pin is realized with the boss plane cooperation by the peg terminal surface of subtend second through-hole, can dismantle the change, realize locating pin position control through adjusting the peg, so as to satisfy the shaking table precision demand.

(2) The mounting panel is connected the back with the installation floorbar, the handling shaking table body makes the round pin head correspond and passes the locating hole, and the installation of shaking table body is realized to the fine setting locating pin, has improved shaking table and has changed process location efficiency, can reduce fastening bolt installation figure, quick assembly disassembly, and when the continuous casting shaking table was used, effectively prevented the aversion that the shaking table body takes place in the use, reduced the production of overhauing number of times and defective work.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front structural view of embodiment 1 of the present invention;

FIG. 2 is a top view structural view of embodiment 1 of the present invention;

FIG. 3 is a front view structural view of a mounting plate of embodiment 1 of the utility model;

FIG. 4 is a top view structural view of a mounting plate in embodiment 1 of the utility model;

FIG. 5 is a top view structural view of a positioning plate in embodiment 1 of the present invention;

FIG. 6 is a view showing the structure in the A-A direction of FIG. 5;

FIG. 7 is a view showing the structure in the direction B of FIG. 6;

FIG. 8 is a top view structural view of a positioning pin according to embodiment 1 of the present invention;

FIG. 9 is a front structural view of embodiment 2 of the present invention;

FIG. 10 is an enlarged view of the structure of portion C of FIG. 9;

FIG. 11 is an enlarged view of the structure of portion D of FIG. 9;

fig. 12 is a side view structural view of embodiment 2 of the present invention.

In the figure: mounting panel 1, locating plate 2 and locating pin 3, first recess 4, first through-hole 5, second through-hole 6, flange 31 and round pin head 32, peg 7, boss 8, second recess 9, counter bore 10, hexagon socket head cap screw 11, nut 12, shaking table body 13 and installation floorbar 14, locating hole 15, fastening bolt 16.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "axial," "radial," "vertical," "horizontal," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

As shown in fig. 1-8, in order to provide a preferred embodiment of the detachable positioning device of the present invention, the detachable positioning device includes a mounting plate 1, a positioning plate 2 and a positioning pin 3, the mounting plate 1 is detachably connected to the positioning plate 2, the positioning plate 2 is provided with a first groove 4, a first through hole 5 and a plurality of second through holes 6, the positioning pin 3 includes a convex plate 31 and a pin head 32, the convex plate 31 is located in the first groove 4 between the mounting plate 1 and the positioning plate 2, the pin head 32 passes through the first through hole 5 and extends to the outside of the top of the positioning plate 2, gaps are provided between the first groove 4 and the convex plate 31 and between the first through hole 5 and the pin head 32, and a bolt 7 detachably and adjustably connected to the positioning plate 2 and cooperating with the convex plate 31 is provided in the second through hole 6.

Above-mentioned detachable positioner, preferably, 1 top of mounting panel is equipped with boss 8, be equipped with on locating plate 2 with the spacing complex second recess 9 of boss 8, flange 31 is located the 8 tops of boss, be equipped with on locating plate 2 and be located the outside a plurality of counter bores 10 of first through-hole 5, be equipped with the hexagon socket head cap screw 11 of being connected with 1 screw-thread fit of mounting panel in the counter bore 10.

Above-mentioned detachable positioner, preferably, a plurality of second through-holes 6 are including a plurality of groups of subtend setting, be equipped with on the flange 31 with 7 tip complex planes of peg, locating plate 2 is connected with the nut 12 that corresponds 6 settings of second through-holes, peg 7 is outer hexagon bolt structure and with 12 screw-thread fit of nut, 6 size adoption in second through-hole are adopted

The nut 12 is in an M12 outer hexagon nut structure.

The assembly procedure for example 1 was:

the bottom of the convex plate 31 is in contact with the boss 8 of the mounting plate 1, the positioning pin 3 is placed on the mounting plate 1, the positioning plate 2 is covered at the top of the convex plate 31 by the pin head 32 through the first through hole 5, the end part of the pin head 32 is extended to the top of the positioning plate 2 to be outside, the convex plate 31 is positioned in the first groove 4 between the mounting plate 1 and the positioning plate 2, the positioning plate 2 is quickly positioned by the boss 8 of the mounting plate 1 and the second groove 9 of the positioning plate 2 in a limiting fit mode, the hexagon socket head cap screw 11 is penetrated through the counter bore 10 and is connected with the preset screw hole of the mounting plate 1 in a threaded fit mode to realize the detachable connection of the mounting plate 1 and the positioning plate 2, the hexagon socket head cap screw 11 is embedded in a structure by adopting the counter bore 10, and the matched installation with the vibration table body 13 is avoided being influenced.

The nut 12 is connected to the position, corresponding to the second through hole 6, outside the positioning plate 2 through welding, the bolt rod 7 is of an outer hexagon bolt structure and is in threaded fit connection with the nut 12, so that the bolt rod 7 can be adjustably and detachably connected with the positioning plate 2 in a movable mode along the second through hole 6, the bolt rod 7 is adjusted to move along the second through hole 6 through threaded fit until the end face of the bolt rod 7 is tightly matched with the plane of the boss 8, and the positioning of the positioning pin 3 is realized through the opposite abutting of a plurality of groups; preferably, the protruding plate 31 may have a square structure, and the second through hole 6 is vertically disposed at the square edge of the protruding plate 31.

When gaps are arranged between the first groove 4 and the convex plate 31 and between the first through hole 5 and the pin head 32, the bolt 7 is connected with the positioning plate 2 in an adjustable mode, the bolt 7 rotates in the forward direction or the reverse direction to be changed into linear movement along the second through hole 6 under the threaded fit of the bolt 7 and the nut 12, the bolt 7 opposite to the second through hole 6 is adjusted, and the position of the positioning pin 3 is changed.

Similarly, the locking of the positioning pin 3 is released through the external rotation bolt rod 7, the connection between the mounting plate 1 and the positioning plate 2 is released through the external rotation bolt, and the positioning pin 3 is disassembled so as to be disassembled and replaced.

Example 2

As shown in fig. 9-12, in order to implement the vibration table of the present invention, the vibration table includes a vibration table body 13 and a mounting base beam 14, at least two positioning holes 15 are formed on the vibration table body 13, at least two detachable positioning devices as described in embodiment 1 are disposed between the vibration table body 13 and the mounting base beam 14, the mounting plate 1 is connected to the mounting base beam 14, and the pin head 32 passes through the corresponding positioning hole 15.

Above-mentioned shaking table, preferably, be equipped with the clearance between at least one locating hole 15 and the round pin head 32, locating hole 15 bottom, round pin head 32 top are the toper structure of subtend setting, be equipped with a plurality of fastening bolt 16 between shaking table body 13 and the installation floorbar 14, detachable positioner sets up in shaking table body 13 both sides center, and fastening bolt 16 sets up in shaking table body 13 four corners department.

The assembly process and effect of example 2 are:

at least two detachable positioning devices assembled in the embodiment 1 are placed on the installation bottom beam 14, the installation plate 1 is connected with the installation bottom beam 14 in a welding mode, when the vibration table body 13 is placed on the installation bottom beam 14 in a lifting mode, the pin heads 32 of the positioning pins 3 of the positioning devices correspondingly penetrate through the positioning holes 15 of the vibration table body 13, and the bottoms of the positioning holes 15 and the tops of the pin heads 32 are of conical structures arranged in an opposite mode so that the positioning pins 3 can be inserted in the opposite mode.

Realize quick location when locating hole 15 closely cooperates with locating pin 3, when locating hole 15 and locating pin 3 have the clearance, can finely tune the location, change the position of flange 31 in first recess 4 through rotatory corresponding tie rod 7 during the adjustment, change the installation adjustment that the shaking table body 13 was realized to locating pin 3 position, realize the quick location of shaking table, pass shaking table body 13 and installation floorbar 14 and realize the installation of shaking table fixedly with hexagon nut locking through fastening bolt 16 after the location, can reduce fastening bolt 16 installation figure, quick assembly disassembly.

To sum up, adopt positioner installation shaking table time through the adjustment of pin 7 and fixed position round pin 3, satisfy shaking table precision demand, improved shaking table change process positioning efficiency, when the application of simultaneous casting shaking table, through positioner's locating pin 3 and locating hole 15 cooperation positioning action, effectively prevent the aversion that shaking table body 13 takes place in the use, reduced the production of overhauing number of times and defective work.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A detachable positioning device is characterized by comprising a mounting plate (1), a positioning plate (2) and a positioning pin (3), the mounting plate (1) is detachably connected with the positioning plate (2), the positioning plate (2) is provided with a first groove (4), a first through hole (5) and a plurality of second through holes (6), the positioning pin (3) comprises a convex plate (31) and a pin head (32) which are connected, the convex plate (31) is positioned in the first groove (4) between the mounting plate (1) and the positioning plate (2), the pin head (32) passes through the first through hole (5) and extends to the outside of the top of the positioning plate (2), gaps are arranged between the first groove (4) and the convex plate (31) and between the first through hole (5) and the pin head (32), and a bolt rod (7) which is detachably and adjustably connected with the positioning plate (2) and is matched with the convex plate (31) is arranged in the second through hole (6).

2. A detachable positioning device according to claim 1, wherein a boss (8) is provided on the top of the mounting plate (1), a second groove (9) which is in limit fit with the boss (8) is provided on the positioning plate (2), and the protruding plate (31) is located on the top of the boss (8).

3. The detachable positioning device according to claim 1, wherein the positioning plate (2) is provided with a plurality of counter bores (10) located outside the first through holes (5), and the counter bores (10) are provided with hexagon socket head bolts (11) in threaded fit connection with the mounting plate (1).

4. A removable positioning device, according to claim 1, characterized in that said second through holes (6) comprise sets of opposite ends, said protruding plate (31) being provided with a flat surface adapted to the end of said pin (7).

5. The detachable positioning device of claim 1, wherein the positioning plate (2) is connected with a nut (12) corresponding to the second through hole (6), and the bolt rod (7) is in a hexagon socket head cap screw structure and is in threaded fit with the nut (12).

6. A vibration table is characterized by comprising a vibration table body (13) and a mounting bottom beam (14), wherein at least two positioning holes (15) are formed in the vibration table body (13), at least two detachable positioning devices according to any one of claims 1 to 5 are arranged between the vibration table body (13) and the mounting bottom beam (14), the mounting plate (1) is connected with the mounting bottom beam (14), and the pin heads (32) penetrate through the corresponding positioning holes (15).

7. Vibrating table according to claim 6, characterised in that a gap is provided between at least one positioning hole (15) and the pin head (32).

8. A vibration table according to claim 6, characterized in that the bottom of the positioning hole (15) and the top of the pin head (32) are in opposite conical structures.

9. Vibrating table according to claim 6, characterised in that fastening bolts (16) are provided between the vibrating table body (13) and the mounting bottom beam (14).