CN219275316U

CN219275316U - Indexing disc positioning mechanism

Info

Publication number: CN219275316U
Application number: CN202223457055.4U
Authority: CN
Inventors: 金玉迎
Original assignee: Jingzhou Chenyang Machinery Manufacturing Co ltd
Current assignee: Jingzhou Chenyang Machinery Manufacturing Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-30
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the field of dividing plates and discloses an dividing plate positioning mechanism which comprises a fixed shell, wherein the top of the fixed shell is fixedly provided with an dividing plate body, the top of the dividing plate body is provided with a plurality of sliding grooves at equal intervals in an annular mode, a sliding seat is slidably arranged in the sliding grooves, the top of the sliding seat is fixedly provided with a positioning seat, the inner wall of the bottom of the sliding groove is provided with a moving hole, the sliding seat and the sliding seat are slidably arranged in the moving hole and fixedly arranged on the moving seat, the bottom end of the moving seat is hinged with a hinging rod, the bottom end of the hinging rod is hinged on a driving plate in the fixed shell, and the driving mechanism is connected with the driving plate. The utility model has the following advantages and effects: through the removal of a plurality of positioning seats, be convenient for fix different work pieces, be convenient for compress tightly fixed purpose to the work piece through being provided with the clamp plate.

Description

Indexing disc positioning mechanism

Technical Field

The utility model relates to the technical field of dividing plates, in particular to a dividing plate positioning mechanism.

Background

The indexing disc is a machine tool accessory which clamps a workpiece on a chuck or between two centers and enables the workpiece to rotate, index and position, and is used in automatic equipment, and through searching, patent document with the authorized bulletin number of CN215880780U discloses a milling machine tool with the indexing disc. The utility model provides a milling machine tool with an index plate, wherein the limit block can move in the index plate through connection between the limit block and the index plate, and can horizontally move in the index plate by combining connection between a push rod and the index plate, the push rod can push the limit block out to be matched with quick limit of the index plate, and a spring can apply a certain acting force to the limit block after the push rod is pulled out to enable the limit block to be retracted into the index plate.

In practical use, the clamping blocks are found to be capable of fixing the workpiece only in the horizontal reverse direction, but the workpiece positioning performance is poor, the positions of the two clamping blocks are required to be continuously adjusted, and the problem that the workpiece is inconvenient to position and fix exists, so that an index plate positioning mechanism is provided for solving the problem.

Disclosure of Invention

The utility model aims to provide an index plate positioning mechanism which is convenient for fixing different workpieces by moving a plurality of positioning seats and is convenient for compressing and fixing the workpieces by being provided with a pressing plate.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an index plate positioning mechanism, includes the fixed shell, and the top fixed mounting of fixed shell has the index plate body, and a plurality of sliding tray have been seted up to the top of index plate body for annular equidistant, and sliding tray has been slided to sliding tray's top fixed mounting has the positioning seat, the removal hole has been seted up on the bottom inner wall of sliding tray, and sliding tray fixed mounting has and is moving the seat in the removal, and the bottom of removing the seat articulates there is the articulated pole, sliding tray has the drive plate in the fixed shell, and the bottom of articulated pole articulates on the drive plate, be equipped with actuating mechanism in the fixed shell, and actuating mechanism is connected with the drive plate.

Through adopting above-mentioned technical scheme, through the removal of a plurality of positioning seats, be convenient for fix different work pieces, be convenient for compress tightly fixed purpose to the work piece through being provided with the clamp plate.

The utility model is further provided with: the driving mechanism comprises a threaded rod and a driving motor, the threaded rod is rotatably mounted on the bottom and the top inner wall of the fixed shell, the driving motor is fixedly mounted on the top inner wall of the fixed shell, a transmission mechanism is arranged between the driving motor and the threaded rod, the transmission mechanism comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly mounted on an output shaft of the driving motor, the driven bevel gear is fixedly mounted on the threaded rod, and the driving bevel gear is meshed with the corresponding driven bevel gear.

Through adopting above-mentioned technical scheme, through being provided with driving motor, driving motor can drive the threaded rod through driving bevel gear and driven bevel gear and rotate, and the rotation of threaded rod can drive the drive plate and remove.

The utility model is further provided with: the top fixed mounting of positioning seat has the L shaped plate, is equipped with hold-down mechanism on the L shaped plate, hold-down mechanism includes screw hole, compression screw, fixed plate and knob, the screw hole is seted up on the L shaped plate, and compression screw thread installs in threaded hole, and fixed plate fixed mounting is on compression screw's bottom, and knob fixed mounting is on compression screw's top.

Through adopting above-mentioned technical scheme, through being provided with hold-down mechanism, the knob is rotated in the cross, and the knob can drive compression screw and rotate, under the effect of screw hole, can realize that compression screw rotates simultaneously and removes, and the removal of compression screw can drive the clamp plate and move down, and the removal of a plurality of clamp plates can be realized compressing tightly fixed purpose to the work piece.

The utility model is further provided with: and a plurality of limiting rods are fixedly arranged on the inner walls of the top and the bottom of the fixed shell, and the driving plate is sleeved on the limiting rods in a sliding way.

Through adopting above-mentioned technical scheme, through being provided with a plurality of gag levers, can realize leading the drive plate for the drive plate can carry out stable removal.

The utility model is further provided with: limiting grooves are formed in the inner walls of the two sides of the sliding groove, limiting seats are fixedly mounted on the two sides of the sliding seat, and the limiting seats are in sliding connection with the corresponding limiting grooves.

Through adopting above-mentioned technical scheme, through being provided with spacing groove and spacing seat, can realize leading the sliding seat, can realize carrying out stable removal to the sliding seat.

The utility model is further provided with: the bottom and the top inner walls of the fixed shell are provided with rotating grooves, and the threaded rod is connected with the corresponding rotating groove in a rotating way.

Through adopting above-mentioned technical scheme, through being provided with the rotation groove, can lead the threaded rod for the threaded rod can carry out stable rotation.

The beneficial effects of the utility model are as follows:

(1) When different workpieces are positioned, the driving motor can drive the driving bevel gear to rotate through the output shaft, the driving bevel gear can drive the threaded rod to rotate through the driven bevel gear, the threaded rod can drive the driving plate to move downwards, the driving plate can drive the movable seat, the sliding seat and the positioning seat to move through the hinging rod, and the position of the positioning seat can be adjusted, so that the purpose of positioning different workpieces can be achieved;

(2) Through rotating the knob, the knob can drive the compression screw to rotate, and under the effect of screw hole, can realize that the compression screw rotates simultaneously and removes, and the removal of compression screw can drive the clamp plate and move down, and the removal of a plurality of clamp plates can realize compressing tightly fixed purpose to the work piece.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an indexing plate positioning mechanism according to the present utility model;

FIG. 2 is a schematic diagram of the front view of an indexing disc positioning mechanism according to the present utility model;

FIG. 3 is a schematic view of an index plate positioning mechanism A according to the present utility model;

fig. 4 is a schematic B-structure diagram of an indexing disc positioning mechanism according to the present utility model.

In the figure, 1, a fixed shell; 2. an index plate body; 3. a sliding groove; 4. a sliding seat; 5. a positioning seat; 6. a moving hole; 7. a movable seat; 8. a hinge rod; 9. a driving plate; 10. a threaded rod; 11. a driven bevel gear; 12. a driving motor; 13. a drive bevel gear; 14. an L-shaped plate; 15. a threaded hole; 16. a compression screw; 17. a fixing plate; 18. and (5) a knob.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the utility model provides an index plate positioning mechanism, which comprises a fixed shell 1, wherein an index plate body 2 is fixedly arranged at the top of the fixed shell 1, a plurality of sliding grooves 3 are formed in the top of the index plate body 2 at equal intervals in a ring shape, a sliding seat 4 is arranged in the sliding groove 3 in a sliding manner, a positioning seat 5 is fixedly arranged at the top of the sliding seat 4, a moving hole 6 is formed in the inner wall of the bottom of the sliding groove 3, a hinge rod 8 is hinged at the bottom end of the moving seat and fixedly arranged with the sliding seat 4 in the moving hole 6, a driving plate 9 is arranged in the sliding manner in the fixed shell 1, the bottom end of the hinge rod 8 is hinged on the driving plate 9, and a driving mechanism is arranged in the fixed shell 1 and connected with the driving plate 9.

Specifically, the driving mechanism comprises a threaded rod 10 and a driving motor 12, the threaded rod 10 is rotatably installed on the bottom and top inner walls of the fixed shell 1, the driving motor 12 is fixedly installed on the top inner wall of the fixed shell 1, and a transmission mechanism is arranged between the driving motor 12 and the threaded rod 10.

Specifically, the transmission mechanism includes a drive bevel gear 13 and a driven bevel gear 11, the drive bevel gear 13 is fixedly mounted on an output shaft of the drive motor 12, the driven bevel gear 11 is fixedly mounted on the threaded rod 10, and the drive bevel gear 13 is meshed with the corresponding driven bevel gear 11.

Specifically, the top fixed mounting of positioning seat 5 has L shaped plate 14, is equipped with hold-down mechanism on the L shaped plate 14, and hold-down mechanism includes screw hole 15, compression screw 16, fixed plate 17 and knob 18, and screw hole 15 is seted up on L shaped plate 14, and compression screw 16 screw thread installation is in screw hole 15, and fixed plate 17 fixed mounting is on the bottom of compression screw 16, and knob 18 fixed mounting is on the top of compression screw 16.

Specifically, a plurality of gag levers are fixedly installed on the top and bottom inner walls of the fixed shell 1, and the driving plate 9 is slidably sleeved on the plurality of gag levers, the two side inner walls of the sliding groove 3 are provided with limit grooves, the two sides of the sliding seat 4 are fixedly installed with limit seats, the limit seats are slidably connected with the corresponding limit grooves, the bottom and top inner walls of the fixed shell 1 are provided with rotating grooves, and the threaded rod 10 is rotationally connected with the corresponding rotating grooves.

The indexing disc positioning mechanism provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The indexing disc positioning mechanism is characterized by comprising a fixed shell (1), wherein an indexing disc body (2) is fixedly arranged at the top of the fixed shell (1), a plurality of sliding grooves (3) are formed in the top of the indexing disc body (2) at equal intervals in an annular shape, a sliding seat (4) is slidably arranged in the sliding grooves (3), and a positioning seat (5) is fixedly arranged at the top of the sliding seat (4);

the sliding seat is characterized in that a moving hole (6) is formed in the inner wall of the bottom of the sliding groove (3), the sliding seat (4) is fixedly arranged in the moving seat (7) in a sliding mode, a hinge rod (8) is hinged to the bottom end of the moving seat (7), a driving plate (9) is arranged in the sliding mode in the fixed shell (1), the bottom end of the hinge rod (8) is hinged to the driving plate (9), a driving mechanism is arranged in the fixed shell (1), and the driving mechanism is connected with the driving plate (9).

2. An indexing disk positioning mechanism according to claim 1, wherein: the driving mechanism comprises a threaded rod (10) and a driving motor (12), the threaded rod (10) is rotatably installed on the bottom and the top inner wall of the fixed shell (1), the driving motor (12) is fixedly installed on the top inner wall of the fixed shell (1), and a transmission mechanism is arranged between the driving motor (12) and the threaded rod (10).

3. An indexing disk positioning mechanism according to claim 2, wherein: the transmission mechanism comprises a driving bevel gear (13) and a driven bevel gear (11), wherein the driving bevel gear (13) is fixedly arranged on an output shaft of a driving motor (12), the driven bevel gear (11) is fixedly arranged on a threaded rod (10), and the driving bevel gear (13) is meshed with the corresponding driven bevel gear (11).

4. An indexing disk positioning mechanism according to claim 1, wherein: the top of the positioning seat (5) is fixedly provided with an L-shaped plate (14), and the L-shaped plate (14) is provided with a pressing mechanism.

5. The indexing disk positioning mechanism according to claim 4, wherein: the compressing mechanism comprises a threaded hole (15), a compressing screw (16), a fixing plate (17) and a knob (18), wherein the threaded hole (15) is formed in the L-shaped plate (14), the compressing screw (16) is installed in the threaded hole (15) in a threaded mode, the fixing plate (17) is fixedly installed on the bottom end of the compressing screw (16), and the knob (18) is fixedly installed on the top end of the compressing screw (16).

6. An indexing disk positioning mechanism according to claim 1, wherein: a plurality of limit rods are fixedly arranged on the inner walls of the top and the bottom of the fixed shell (1), and a driving plate (9) is slidably sleeved on the limit rods.

7. An indexing disk positioning mechanism according to claim 1, wherein: limiting grooves are formed in the inner walls of the two sides of the sliding groove (3), limiting seats are fixedly mounted on the two sides of the sliding seat (4), and the limiting seats are in sliding connection with the corresponding limiting grooves.

8. An indexing disk positioning mechanism according to claim 1, wherein: the bottom and the top inner walls of the fixed shell (1) are provided with rotating grooves, and the threaded rod (10) is in rotating connection with the corresponding rotating groove.