CN212653027U

CN212653027U - CNC processing is with quick positioner

Info

Publication number: CN212653027U
Application number: CN202020576988.7U
Authority: CN
Inventors: 聂甲治
Original assignee: Foshan Beiqi Mould Technology Co ltd
Current assignee: Foshan Beiqi Mould Technology Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-03-05
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a quick positioner is used in CNC processing, the load simulator comprises a case, the left side fixedly connected with driving motor of machine case, driving motor's output shaft fixedly connected with threaded rod, the surface cover of threaded rod is equipped with the thread bush, the positive fixedly connected with connecting rod of thread bush, the positive fixedly connected with backup pad of connecting rod. The utility model discloses a driving motor, the threaded rod, the thread bush, the cooperation of positioning mechanism and baffle, the resistance card that the start corresponds through the target location, through the work of current controller control driving motor, driving motor's output shaft drives the backup pad through threaded rod and thread bush and removes, thereby it removes to drive the firing pin, when the firing pin removes the resistance card that corresponds, firing pin and resistance card form the short circuit, to the driving motor outage, can realize quick location, thereby reach the accurate effect in location, the inaccurate problem in current device location has been solved.

Description

CNC processing is with quick positioner

Technical Field

The utility model relates to a machining technical field specifically is a CNC processing is with quick positioner.

Background

CNC processing is numerical control processing, is processing with the processing instrument of numerical control, CNC index accuse machine tool carries out programming control by the numerical control processing language, usually G code, numerical control processing G code language tells the processing cutter of numerical control machine tool what kind of cartesian position coordinate adopts, and control the feed rate and the main shaft rotational speed of cutter, and functions such as instrument converter, coolant, the instrument of carrying out the numerical control milling is called numerically controlled fraise machine or numerical control machining center, along with the continuous development of machining industry, in the machining process, usually need to use positioner to ensure the precision of work piece processing, but current positioner exists and can't carry out further fixed to the work piece at the during operation, the location is not accurate, use inconvenient shortcoming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CNC processing is with quick positioner possesses the accurate advantage in location, has solved the not accurate problem in current device location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick positioner is used in CNC processing, includes quick-witted case, the left side fixedly connected with driving motor of machine case, driving motor's output shaft fixedly connected with threaded rod, the surface cover of threaded rod is equipped with the thread bush, the positive fixedly connected with connecting rod of thread bush, the positive fixedly connected with backup pad of connecting rod, the bottom of backup pad is provided with the screw hole, the inner chamber of screw hole is provided with the bolt, the inner chamber of screw hole is provided with fixed establishment, bracing piece fixedly connected with baffle is passed through at the top of machine case, one side of baffle is provided with positioning mechanism.

Preferably, the front of the case is provided with a limit groove, and the right side of the threaded rod is movably connected with the right side of the inner cavity of the case through a bearing seat.

Preferably, the fixing mechanism comprises a groove, a sliding plate, a spring and a buffer plate, the inner cavity of the threaded hole is provided with the groove, the sliding plate is connected to the inner cavity of the groove in a sliding mode, the spring is fixedly connected to one side of the sliding plate, and the buffer plate is fixedly connected to the other side of the spring.

Preferably, the positioning mechanism comprises a resistor disc and a striker, the resistor disc is arranged on one side of the baffle, and the striker is arranged on the back of the support plate.

Preferably, one side of the positioning mechanism is fixedly connected with a current controller, and an output end of the current controller is electrically connected with an input end of the driving motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a driving motor, the threaded rod, the thread bush, the cooperation of positioning mechanism and baffle, the resistance card that the start corresponds through the target location, through the work of current controller control driving motor, driving motor's output shaft drives the backup pad through threaded rod and thread bush and removes, thereby it removes to drive the firing pin, when the firing pin removes the resistance card that corresponds, firing pin and resistance card form the short circuit, to the driving motor outage, can realize quick location, thereby reach the accurate effect in location, the inaccurate problem in current device location has been solved.

2. The utility model discloses a design spacing groove is convenient for carry on spacingly to the thread bush, prevents that the thread bush is rotatory, through the cooperation of design recess, slide, spring and buffer board, is convenient for when removing the target location, and rotatory bolt drives the buffer board through the slide and removes, compresses tightly the backup pad, and is better to the fixed and location effect of backup pad.

Drawings

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

FIG. 2 is a sectional view of the case structure of the present invention;

fig. 3 is a right side view of the structure of the present invention.

In the figure: 1. a chassis; 2. a drive motor; 3. a threaded rod; 4. a threaded sleeve; 5. a connecting rod; 6. a support plate; 7. a threaded hole; 8. a bolt; 9. a fixing mechanism; 91. a groove; 92. a slide plate; 93. a spring; 94. a buffer plate; 10. a baffle plate; 11. a positioning mechanism; 111. resistance cards; 112. a striker; 12. a current controller; 13. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fast positioning device for CNC machining comprises a case 1, a front surface of the case 1 is provided with a limit groove 13, a right side of a threaded rod 3 is movably connected with a right side of an inner cavity of the case 1 through a bearing seat, the threaded sleeve 4 is conveniently limited by designing the limit groove 13, the threaded sleeve 4 is prevented from rotating, by matching a groove 91, a sliding plate 92, a spring 93 and a buffer plate 94, when the threaded rod is moved to a target position, the bolt 8 is rotated, the buffer plate 94 is driven to move through the sliding plate 92, the support plate 6 is pressed tightly, the fixing and positioning effects on the support plate 6 are better, a left side of the case 1 is fixedly connected with a driving motor 2, an output shaft of the driving motor 2 is fixedly connected with the threaded rod 3, the threaded sleeve 4 is sleeved on the surface of the threaded rod 3, a front surface of the threaded sleeve 4 is fixedly, the bottom of backup pad 6 is provided with screw hole 7, the inner chamber of screw hole 7 is provided with bolt 8, the inner chamber of screw hole 7 is provided with fixed establishment 9, fixed establishment 9 includes recess 91, slide 92, spring 93 and buffer plate 94, the inner chamber of screw hole 7 is provided with recess 91, the inner chamber sliding connection of recess 91 has slide 92, one side fixedly connected with spring 93 of slide 92, the opposite side fixedly connected with buffer plate 94 of spring 93, the top of machine case 1 is through bracing piece fixedly connected with baffle 10, one side of baffle 10 is provided with positioning mechanism 11, positioning mechanism 11 includes resistance card 111 and firing pin 112, one side of baffle 10 is provided with resistance card 111, the back of backup pad 6 is provided with firing pin 112, one side fixedly connected with current controller 12 of positioning mechanism 11, the output of current controller 12 is connected with the input electricity of driving motor 2, through driving motor 2, Threaded rod 3, thread bush 4, the cooperation of positioning mechanism 11 and baffle 10, the resistance card 111 that the start corresponds through the target location, through the work of current controller 12 control driving motor 2, driving motor 2's output shaft drives backup pad 6 through threaded rod 3 and thread bush 4 and removes, thereby drive firing pin 112 and remove, when firing pin 112 removes corresponding resistance card 111, firing pin 112 and resistance card 111 form the short circuit, cut off the power supply to driving motor 2, can realize quick location, thereby reach the accurate effect in location, the inaccurate problem in current device location has been solved.

During the use, the resistance card 111 that the start corresponds through the target location, through the work of current controller 12 control driving motor 2, driving motor 2's output shaft passes through threaded rod 3 and thread bush 4 and drives backup pad 6 and remove, thereby drive firing pin 112 and remove, when firing pin 112 removed corresponding resistance card 111, firing pin 112 and resistance card 111 form the short circuit, cut off the power supply to driving motor 2, can realize quick location, rotatory bolt 8, it removes to drive buffer board 94 through slide 92, compress tightly backup pad 6, it is better to the fixed and location effect of backup pad 6, thereby reach the accurate effect in location.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of 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 of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a CNC processing is with quick positioner, includes quick-witted case (1), its characterized in that: the utility model discloses a quick-witted case, including quick-witted case (1), left side fixedly connected with driving motor (2), output shaft fixedly connected with threaded rod (3) of driving motor (2), the surface cover of threaded rod (3) is equipped with thread bush (4), the positive fixedly connected with connecting rod (5) of thread bush (4), positive fixedly connected with backup pad (6) of connecting rod (5), the bottom of backup pad (6) is provided with screw hole (7), the inner chamber of screw hole (7) is provided with bolt (8), the inner chamber of screw hole (7) is provided with fixed establishment (9), bracing piece fixedly connected with baffle (10) is passed through at the top of machine case (1), one side of baffle (10) is provided with positioning mechanism (11).

2. The fast positioning device for CNC machining according to claim 1, characterized in that: the front of the case (1) is provided with a limit groove (13), and the right side of the threaded rod (3) is movably connected with the right side of the inner cavity of the case (1) through a bearing seat.

3. The fast positioning device for CNC machining according to claim 1, characterized in that: fixed establishment (9) include recess (91), slide (92), spring (93) and buffer board (94), the inner chamber of screw hole (7) is provided with recess (91), the inner chamber sliding connection of recess (91) has slide (92), one side fixedly connected with spring (93) of slide (92), the opposite side fixedly connected with buffer board (94) of spring (93).

4. The fast positioning device for CNC machining according to claim 1, characterized in that: the positioning mechanism (11) comprises a resistor disc (111) and a striker (112), the resistor disc (111) is arranged on one side of the baffle (10), and the striker (112) is arranged on the back of the supporting plate (6).

5. The fast positioning device for CNC machining according to claim 1, characterized in that: one side of the positioning mechanism (11) is fixedly connected with a current controller (12), and the output end of the current controller (12) is electrically connected with the input end of the driving motor (2).