CN213945619U

CN213945619U - Quick positioner that fixed pin adds clamping apparatus used

Info

Publication number: CN213945619U
Application number: CN202022706770.1U
Authority: CN
Inventors: 周文彬; 张明; 缪巍巍
Original assignee: Sanmen Galloping Automobile Fittings Co ltd
Current assignee: Sanmen Galloping Automobile Fittings Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-13
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a quick positioner that fixed pin adds clamping apparatus used, including the fixed plate, its characterized in that: one side of fixed plate is provided with the backup pad, the below of fixed plate is provided with anchor clamps one and anchor clamps two, one side of anchor clamps one and anchor clamps two all is provided with the fixed axle, one side of fixed axle is provided with the rocker, the below of rocker is fixed with the bottom plate, the top of fixed axle is fixed with the ball, the end of rocker is fixed with the roll circle shell, the roll circle shell is the cooperation structure with the ball, the inside of roll circle shell and ball is provided with a plurality of springs, the top of rocker is fixed with the roof, the top of roof is connected with the clamp plate, the below of backup pad is fixed with the pillar, pillar and clamp plate are swing joint, the pillar is the run-through structure with the backup pad, the utility model discloses, have the practicality strong and change the convenient characteristics of processing of fixed pin end to end direction.

Description

Quick positioner that fixed pin adds clamping apparatus used

Technical Field

The utility model relates to a quick positioner technical field that fixed pin adds clamping apparatus used specifically is a quick positioner that fixed pin adds clamping apparatus used.

Background

The fixture is very important in the field of machining, corresponding parts cannot be machined without the corresponding fixture, the fixture has great influence on the precision of the machined parts, when a workpiece is machined on a machine tool, in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape and the mutual position precision with other surfaces specified by a drawing, the workpiece must be positioned and clamped before machining, the conventional fixed pin machining fixture cannot respectively fix the head and tail directions of the pin and cannot automatically adjust to influence the machining timeliness, and the conventional machining fixture is poor in practicability, so that the quick positioning device for the fixed pin machining fixture is necessary to design a quick positioning device which is strong in practicability and convenient to machine by replacing the head and tail directions of the fixed pin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick positioner that fixed pin adds clamping apparatus used to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a quick positioner that fixed pin adds clamping apparatus used, includes the fixed plate, its characterized in that: one side of fixed plate is provided with the backup pad, the below of fixed plate is provided with anchor clamps one and anchor clamps two, one side of anchor clamps one and anchor clamps two all is provided with the fixed axle, one side of fixed axle is provided with the rocker, the below of rocker is fixed with the bottom plate, the top of fixed axle is fixed with the ball, and the fixed pin is cliied to the needs of adding man-hour, cliies the fixed pin through anchor clamps one and anchor clamps two, because the one end of fixed pin is provided with the step terminal surface, does not distinguish the positive and negative aspect after the fixed pin of centre gripping, can make the one side that has the step terminal surface touch the bottom plate to there is an ascending power to drive the rocker upwards to promote the roof and remove and provide ascending power for the bottom plate.

According to the technical scheme, the tail end of the rocker is fixedly provided with the rolling round shell, the rolling round shell and the round ball are of a matched structure, a plurality of springs are arranged inside the rolling round shell and the round ball, when the rocker is pushed upwards by the bottom plate, the rolling round shell can rotate around the round ball of the fixed shaft, the round ball can provide a running direction for the rolling round shell, and the rocker can be restored to the original position by the aid of the elasticity of the springs due to the fact that the springs are arranged inside the rolling round shell and the rocker is not stressed.

According to the technical scheme, a top plate is fixed above the rocker, a pressing plate is connected above the top plate, a support column is fixed below the supporting plate, the support column is movably connected with the pressing plate, one side of the pressing plate can be driven to move upwards when the rocker is subjected to an upward force, the pressing plate rotates around one side of the support column to enable one side of the pressing plate to move downwards, so that the pressing plate can not abut against the top column, the top column descends downwards to drive the driving wheel to move downwards, the top plate can be abutted against the top plate when the top column descends to a certain degree to limit the descending degree of the top plate of the column, the driving wheel is prevented from descending too much to be matched with a driven wheel and influence the subsequent work,

according to the technical scheme, the two sides above the pressing plate are fixedly provided with the ejection columns, the ejection columns and the supporting plate are of a penetrating structure, and the other side of each ejection column is fixedly provided with the driving wheel.

According to the technical scheme, the top of backup pad is fixed with the support shell, the action wheel is located inside the support shell, another of action wheel is provided with the telescopic shaft, the top of support shell is fixed with the motor, motor and telescopic shaft be the cooperation structure, can with follow driving wheel cooperation when the action wheel descends to thereby it is rotatory from the driving wheel to make the motor start-up area, because fixed cover blocks the opposite side of anchor clamps one and anchor clamps two, make anchor clamps one fixed with anchor clamps two, owing to live anchor clamps one and anchor clamps two and carry the fixed pin, can drive anchor clamps one and anchor clamps two and rotate and drive the fixed pin rotation together when rotating from the driving wheel, can make the processing anchor clamps press from both sides the head and the tail of the fixed pin that detects the clamping different, thereby adjust the position of the head and the tail of man-hour required fixed pin through changing the direction from the driving wheel.

According to the technical scheme, the fixing sleeve is arranged inside the fixing plate, the fixing sleeve is in a matched structure with the first clamp and the second clamp, the driven wheel is arranged on the other side of the fixing sleeve, and the driven wheel is in a matched structure with the driving wheel.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the head and the tail of the fixed pin can be changed to facilitate processing, the utility model,

(1) the fixing sleeve is arranged, and can be matched with the driven wheel when the driving wheel descends, so that the motor is started to drive the driven wheel to rotate, the first clamp and the second clamp are fixed due to the fact that the fixing pin is clamped by the first clamp and the second clamp, the first clamp and the second clamp are driven to rotate together and drive the fixing pin to rotate when the driven wheel rotates, the head and the tail of the fixing pin clamped by the clamp can be detected to be different in the machining process, and the head and the tail positions of the fixing pin required in machining can be adjusted through the changing direction of the driven wheel;

(2) through being provided with the clamp plate, can drive one side rebound of clamp plate when the rocker receives ascending power, owing to be provided with the pillar, the clamp plate rotates around pillar one side, makes one side downstream of clamp plate, thereby makes the clamp plate can not support the fore-set, thereby makes the fore-set descend downwards and drive the action wheel downstream, thereby can push up the roof and restrict capital board decline degree when the fore-set descends to the certain degree, prevent that the action wheel from descending too much can't with follow driving wheel cooperation, and influence follow-up work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall front three-dimensional structure of the present invention;

FIG. 2 is a schematic enlarged view of the area A of the present invention;

in the figure: 1. a fixing plate; 2. a support plate; 3. a fixed shaft; 4. a base plate; 5. a top plate; 6. pressing a plate; 7. a support housing; 8. a telescopic shaft; 9. a driving wheel; 10. a driven wheel; 11. a first clamp; 12. fixing a sleeve; 13. rolling the round shell; 14. a ball; 15. a second clamp; 16. a rocker; 17. and a support pillar.

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. 1-2, the present invention provides a technical solution: the utility model provides a quick positioner that fixed pin adds clamping apparatus used, includes fixed plate 1, its characterized in that: one side of the fixed plate 1 is provided with a supporting plate 2, a first clamp 11 and a second clamp 15 are arranged below the fixed plate 1, one sides of the first clamp 11 and the second clamp 15 are both provided with a fixed shaft 3, one side of the fixed shaft 3 is provided with a rocker 16, a bottom plate 4 is fixed below the rocker 16, the top end of the fixed shaft 3 is fixed with a round ball 14, the fixed pin needs to be clamped during processing, the fixed pin is clamped through the first clamp 11 and the second clamp 15, and due to the fact that one end of the fixed pin is provided with a step end face, the front side and the back side are not distinguished after the fixed pin is clamped, one side with the step end face can touch the bottom plate 4, and therefore the bottom plate 4 has an upward force to drive the rocker 16 to push the top plate 5 to move upwards and provide upward power;

a rolling round shell 13 is fixed at the tail end of the rocker 16, the rolling round shell 13 and the round ball 14 are in a matched structure, a plurality of springs are arranged inside the rolling round shell 13 and the round ball 14, when the rocker 16 is pushed upwards by the bottom plate 4, the rolling round shell 13 can rotate around the round ball 14 of the fixed shaft 3, the round ball 14 can provide a running direction for the rolling round shell 13, and the rocker 16 can be restored to the original position through the elasticity of the springs when the rolling round shell 13 is not stressed due to the springs arranged inside;

a top plate 5 is fixed above a rocker 16, a pressing plate 6 is connected above the top plate 5, a support column 17 is fixed below a supporting plate 2, the support column 17 is movably connected with the pressing plate 6, ejection columns are fixed on two sides above the pressing plate 6, the ejection columns and the supporting plate 2 are of a penetrating structure, a driving wheel 9 is fixed on the other side of each ejection column, one side of the pressing plate 6 can be driven to move upwards when the rocker 16 is subjected to an upward force, due to the support columns 17, the pressing plate 6 rotates around one side of the support column 17, one side of the pressing plate 6 moves downwards, the pressing plate 6 cannot abut against the ejection columns, the ejection columns descend downwards to drive the driving wheel 9 to move downwards, the ejection columns can abut against the top plate 5 when descending to a certain degree to limit the descending degree of the top plate of the column, the driving wheel 9 is prevented from descending too much to be matched with a driven wheel 10, and subsequent work is prevented;

a supporting shell 7 is fixed above the supporting plate 2, a driving wheel 9 is positioned inside the supporting shell 7, the other side of the driving wheel 9 is provided with a telescopic shaft 8, a motor is fixed above the supporting shell 7, the motor and the telescopic shaft 8 are in a matched structure, a fixing sleeve 12 is arranged inside the fixing plate 1, the fixing sleeve 12, a first clamp 11 and a second clamp 15 are in a matched structure, the other side of the fixing sleeve 12 is provided with a driven wheel 10, the driven wheel 10 and the driving wheel 9 are in a matched structure and can be matched with the driven wheel when the driving wheel 9 descends, so that the motor is started to drive the driven wheel 10 to rotate, the first clamp 11 and the second clamp 15 are fixed because the fixing sleeve 12 blocks the other sides of the first clamp 11 and the second clamp 15, the first clamp 11 and the second clamp 15 clamp the fixing pin, the first clamp 11 and the second clamp 15 are driven to rotate together and drive the fixing pin to rotate when the driven wheel 10 rotates, the heads and the tails of the fixing pin detected by the clamping clamps in the processing process are different, so that the head and tail positions of the fixing pins required during machining can be adjusted by changing the direction of the driven wheel 10.

The working principle is as follows: when the fixing pin is required to be clamped during processing, the fixing pin is clamped through the first clamp 11 and the second clamp 15, one end of the fixing pin is provided with a step end face, the front side and the back side of the fixing pin are not distinguished after the fixing pin is clamped, so that one side with the step end face can touch the bottom plate 4, the bottom plate 4 is provided with an upward force to drive the rocker 16 to upwards push the top plate 5 to move and provide upward power, when the rocker 16 is pushed upwards by the bottom plate 4, the rolling round shell 13 can rotate around the ball 14 of the fixing shaft 3, the ball 14 can provide a running direction for the rolling round shell 13, due to the arrangement of the spring inside, the rocker 16 can be restored to the original position due to the fact that the rolling round shell 13 is not stressed and the elastic force of the spring is utilized, when the rocker 16 is forced upwards, one side of the pressing plate 6 can be driven to upwards move, due to the arrangement of the support column 17, the pressing plate 6 rotates around one side of the support column 17, one side of the pressing plate 6 moves downwards, so that the pressing plate 6 can not be propped against the top column, the top column falls downwards to drive the driving wheel 9 to move downwards, when the top column descends to a certain degree, the top column can be jacked to the top plate 5, so that the descending degree of the column top plate is limited, the driving wheel 9 is prevented from descending too much and being incapable of being matched with the driven wheel 10, and subsequent work is prevented from being influenced, when the driving wheel 9 descends, it will engage with the driven wheel, so that the motor is started and the driven wheel 10 rotates, the first clamp 11 and the second clamp 15 are fixed because the fixing sleeve 12 clamps the other sides of the first clamp 11 and the second clamp 15, the first clamp 11 and the second clamp 15 clamp the fixing pin, when the driven wheel 10 rotates, the first clamp 11 and the second clamp 15 are driven to rotate together and drive the fixing pin to rotate, so that the clamping of the processing clamp can detect that the head and the tail of the fixed pin are different in the processing process, so that the head and tail positions of the fixing pins required during machining can be adjusted by changing the direction of the driven wheel 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick positioner that fixed pin adds clamping apparatus used, includes fixed plate (1), its characterized in that: one side of the fixed plate (1) is provided with a supporting plate (2), a first clamp (11) and a second clamp (15) are arranged below the fixed plate (1), a fixed shaft (3) is arranged on one side of the first clamp (11) and one side of the second clamp (15), a rocker (16) is arranged on one side of the fixed shaft (3), a bottom plate (4) is fixed below the rocker (16), and a round ball (14) is fixed at the top end of the fixed shaft (3).

2. The fast positioning device for a fixing pin processing jig according to claim 1, characterized in that: the tail end of the rocker (16) is fixed with a rolling round shell (13), the rolling round shell (13) and the round ball (14) are of a matched structure, and a plurality of springs are arranged inside the rolling round shell (13) and the round ball (14).

3. The fast positioning device for a fixing pin processing jig according to claim 2, characterized in that: a top plate (5) is fixed above the rocker (16), a pressing plate (6) is connected above the top plate (5), a support column (17) is fixed below the supporting plate (2), and the support column (17) is movably connected with the pressing plate (6).

4. The device according to claim 3, wherein the device comprises: the top of the pressing plate (6) is fixed with a top column on two sides, the top column and the supporting plate (2) are of a penetrating structure, and the other side of the top column is fixed with a driving wheel (9).

5. The device according to claim 4, wherein the device comprises: the top of backup pad (2) is fixed with supports shell (7), action wheel (9) are located inside supporting shell (7), another of action wheel (9) is provided with telescopic shaft (8), the top of supporting shell (7) is fixed with the motor, the motor is the cooperation structure with telescopic shaft (8).

6. The device according to claim 5, wherein the device comprises: the inside of fixed plate (1) is provided with fixed cover (12), fixed cover (12) and anchor clamps (11) and anchor clamps two (15) are the cooperation structure, the opposite side of fixed cover (12) is provided with from driving wheel (10), from driving wheel (10) and action wheel (9) be the cooperation structure.