CN211965645U

CN211965645U - Cold processing mould that can adjust and rectify is with location fixture

Info

Publication number: CN211965645U
Application number: CN202020155773.8U
Authority: CN
Inventors: 王倩儿
Original assignee: Xinchang Hanis Machinery Co ltd
Current assignee: Wuhan Yiting Parts Co ltd
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-11-20
Anticipated expiration: 2030-02-08

Abstract

The utility model discloses a cold processing mould that can adjust and rectify is with location fixture, the on-line screen storage device comprises a base, the four corners at base top all is provided with the supporting leg, four groups the supporting leg top is provided with places the board, the intermediate position department at base top is provided with servo motor, servo motor's output is provided with the pivot. The utility model discloses the device passes through the carousel, the apparatus further comprises a rotating shaft, first hinge bar, the second hinge bar, the limiting plate, first spout, place the board, the articulated shaft, mutually support between second spout and the supporting rod, can drive four groups of supporting rods simultaneously and remove, can carry out the accurate centre gripping of centre gripping to the mould, make the mould fix a position all the time in the intermediate position department of placing the board top, guaranteed to process the accuracy, through first hinge bar, the cooperation of second hinge bar and fastening bolt, can change size and shape to four groups of supporting rods, can adapt to not equidimension, the mould of different shapes, the practicality is high.

Description

Cold processing mould that can adjust and rectify is with location fixture

Technical Field

The utility model relates to a cold processing mould is with location fixture technical field specifically is a cold processing mould is with location fixture that can adjust the correction.

Background

With the development of the mechanical industry in the directions of high speed, heavy load, high precision, high performance and the like, a mold for processing needs to be clamped and positioned to ensure the precision during processing.

General centre gripping fixing device is the location that can't guarantee the mould to the precision to its centre gripping at that time, and this just leads to processing can produce the deviation, causes the work piece qualification rate of production to reduce, when the precision can reach the requirement, can't satisfy the requirement of centre gripping dynamics again, can't compromise the two well, also can not adapt to the mould of multiple not equidimension simultaneously, has great limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold processing mould that can adjust and rectify is with location fixture to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning and clamping mechanism for a cold processing die capable of adjusting and correcting comprises a base, wherein four corners of the top of the base are provided with supporting legs, four groups of supporting legs are provided with a placing plate at the top, a servo motor is arranged in the middle of the top of the base, the output end of the servo motor is provided with a rotating shaft, the top of the rotating shaft is provided with a rotating disc, the non-circle center of the top of the rotating disc is uniformly hinged with four groups of first hinge rods, one sides of the tops of the four groups of first hinge rods, which are far away from each other, are provided with fastening bolts, the insides of the four groups of first hinge rods are provided with second hinge rods in a sliding manner, one sides of the four groups of second hinge rods, which are far away from each other, extend out of the insides of the first hinge rods, four groups of first sliding grooves are uniformly provided with four groups, four the bottom of articulated shaft all is provided with the limiting plate, four groups the outside of articulated shaft all articulates there is the supporting rod, four groups the intermediate position department at supporting leg top all is provided with the second spout, and is a set of the intermediate position department of supporting leg one side is provided with control panel, control panel passes through the wire and is connected with the servo motor electricity.

Preferably, the middle position of the bottom of the limiting plate is hinged to one side, away from the top of the second hinge rod, of the top of the second hinge rod.

Preferably, the outside of servo motor is provided with the motor storehouse, and the motor storehouse inboard is provided with the amortization cotton.

Preferably, the hinge shaft is in sliding fit with the adjacent clamping rods through the second sliding groove, and the four groups of clamping rods are in sliding fit with each other.

Preferably, the bottom of the fastening bolt extends into the first hinge rod, and the fastening bolt is connected with the first hinge rod through threads.

Preferably, the top of the articulated shaft is provided with a limiting block, and the diameter of the limiting block is greater than the width of the second chute.

Compared with the prior art, the beneficial effects of the utility model are that: this cold processing mould that can adjust and rectify is with location fixture passes through the carousel, the apparatus further comprises a rotating shaft, first articulated mast, the second articulated mast, the limiting plate, first spout, place the board, the articulated shaft, mutually support between second spout and the supporting rod, can drive four group's supporting rods simultaneously and remove, can carry out the centre gripping of centre gripping accuracy to the mould, make the mould fix a position all the time in the intermediate position department of placing the board top, the accuracy of having guaranteed to process, through first articulated mast, mutually support between second articulated mast and the fastening bolt, can change size and shape to four group's supporting rods, can adapt to not equidimension, the mould of different shapes, the practicality is high.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a perspective view of the clamping rod of the present invention;

fig. 4 is a top view of the turntable of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a turntable; 4. a servo motor; 5. a rotating shaft; 6. a first hinge lever; 7. a second hinge lever; 8. a limiting plate; 9. a first chute; 10. placing the plate; 11. hinging a shaft; 12. a second chute; 13. a clamping rod; 14. fastening a bolt; 15. a control panel.

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. 1-4, the present invention provides an embodiment: a positioning and clamping mechanism for a cold processing die capable of adjusting and correcting comprises a base 1, wherein four corners of the top of the base 1 are provided with supporting legs 2, the tops of four groups of supporting legs 2 are provided with a placing plate 10, a servo motor 4 is arranged in the middle position of the top of the base 1, the motor is SMG-E02430, the output end of the servo motor 4 is provided with a rotating shaft 5, the top of the rotating shaft 5 is provided with a rotating disc 3, the non-circle center part of the top of the rotating disc 3 is uniformly hinged with four groups of first hinged rods 6, one sides of the tops of the four groups of first hinged rods 6, which are far away from each other, are provided with fastening bolts 14 for fixing the second hinged rods 7, the interiors of the four groups of first hinged rods 6 are all provided with second hinged rods 7 in a sliding manner, one sides of the four groups of second hinged rods 7, which are far away from each other, extend out of the, the inside of four groups of first spouts 9 all is provided with rather than the articulated shaft 11 of mutual adaptation, and the bottom of four groups of articulated shafts 11 all is provided with limiting plate 8, prevents that articulated shaft 11 from breaking away from the inside of first spout 9 when sliding, and the outside of four groups of articulated shafts 11 all articulates there is supporting rod 13, and the intermediate position department at four groups of supporting rod 13 tops all is provided with second spout 12, and the intermediate position department of 2 one sides of a set of supporting leg is provided with control panel 15, and control panel 15 passes through the wire and is connected with servo motor 4 electricity.

In this embodiment, the middle position of the bottom of the position-limiting plate 8 is hinged to the side of the top of the second hinge rod 7 away from each other, so that the second hinge rod 7 can drive the position-limiting plate 8 at the same time when moving, the outer side of the servo motor 4 is provided with a motor chamber, and the inner side of the motor chamber is provided with silencing cotton to reduce the noise generated by the motor operation, the hinge shaft 11 is in sliding fit with the adjacent clamping rods 13 through the second sliding groove 12, the four groups of clamping rods 13 are in sliding fit with each other, so that the four groups of hinge shafts 11 simultaneously drive the four groups of clamping rods 13 to move, the bottom of the fastening bolt 14 extends into the first hinge rod 6, the fastening bolt 14 is connected with the first hinge rod 6 through threads, so that the fastening bolt 14 can well fix the second hinge rod 7, the top of the hinge shaft 11 is provided with a position-limiting block, and the, the hinge shaft 11 is prevented from being separated from the inside of the second slide groove 12 when the clamping lever 13 is moved.

The working principle is as follows: switching on a power supply, opening a control panel 15, placing a mold on the top of a placing plate 10, opening a servo motor 4 through the control panel 15, rotating the servo motor 4 to drive a rotating shaft 5 and a rotating disc 3 to rotate simultaneously, driving four groups of first hinge rods 6 to move by the rotating disc 3, driving a second hinge rod 7 to move by the four groups of first hinge rods 6, driving a limiting plate 8 and a hinge shaft 11 to move by the second hinge rod 7, moving the hinge shaft 11 to the central point of the placing plate 10 along a first chute 9, simultaneously driving four groups of clamping rods 13 to approach each other by the four groups of hinge shafts 11, forcing the mold to move to the central point for placing inaccuracy due to the same moving speed of the hinge shafts 11, until the mold is clamped, when the mold is large, loosening a fastening bolt 14 to pull out the second hinge rod 7 from the inside of the first hinge rod 6 by a proper length, when the second link lever 7 is fixed by the fastening bolt 14, the length of the second link lever 7 is increased. So that the spaces between the four sets of hinge shafts 11 are lengthened, thereby allowing a larger mold to be held.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a can adjust cold processing mould that rectifies with location fixture, includes base (1), its characterized in that: the four corners of the top of the base (1) are provided with supporting legs (2), the tops of four groups of supporting legs (2) are provided with a placing plate (10), a servo motor (4) is arranged at the middle position of the top of the base (1), the output end of the servo motor (4) is provided with a rotating shaft (5), the top of the rotating shaft (5) is provided with a rotating disc (3), four groups of first hinge rods (6) are uniformly hinged at the non-circle center of the top of the rotating disc (3), fastening bolts (14) are arranged on the sides, away from each other, of the tops of the four groups of first hinge rods (6), second hinge rods (7) are arranged inside the four groups of first hinge rods (6) in a sliding mode, the sides, away from each other, of the four groups of second hinge rods (7) all extend out of the inside of the first hinge rods (6), and four groups of first sliding grooves (9), four sets the inside of first spout (9) all is provided with articulated shaft (11) rather than mutual adaptation, four sets the bottom of articulated shaft (11) all is provided with limiting plate (8), four sets the outside of articulated shaft (11) all articulates there is supporting rod (13), four sets the intermediate position department at supporting rod (13) top all is provided with second spout (12), a set of the intermediate position department of supporting leg (2) one side is provided with control panel (15), control panel (15) are connected through wire and servo motor (4) electricity.

2. The positioning and clamping mechanism for cold processing die capable of adjusting and correcting according to claim 1, characterized in that: the middle position of the bottom of the limiting plate (8) is hinged with one side, away from the top of the second hinge rod (7), of the top of the second hinge rod.

3. The positioning and clamping mechanism for cold processing die capable of adjusting and correcting according to claim 1, characterized in that: the outside of servo motor (4) is provided with the motor storehouse, and the motor storehouse inboard is provided with the amortization cotton.

4. The positioning and clamping mechanism for cold processing die capable of adjusting and correcting according to claim 1, characterized in that: the hinged shafts (11) are in sliding fit with the adjacent clamping rods (13) through the second sliding grooves (12), and the four groups of clamping rods (13) are in sliding fit with each other.

5. The positioning and clamping mechanism for cold processing die capable of adjusting and correcting according to claim 1, characterized in that: the bottom of the fastening bolt (14) extends to the inside of the first hinge rod (6), and the fastening bolt (14) is connected with the first hinge rod (6) through threads.

6. The positioning and clamping mechanism for cold processing die capable of adjusting and correcting according to claim 1, characterized in that: the top of articulated shaft (11) is provided with the stopper, and the diameter of stopper is greater than the width of second spout (12).