CN214353781U - Mould embryo processing positioner - Google Patents

Mould embryo processing positioner Download PDF

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Publication number
CN214353781U
CN214353781U CN202022684773.XU CN202022684773U CN214353781U CN 214353781 U CN214353781 U CN 214353781U CN 202022684773 U CN202022684773 U CN 202022684773U CN 214353781 U CN214353781 U CN 214353781U
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China
Prior art keywords
workbench
mould embryo
fixed
supporting
block
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CN202022684773.XU
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Chinese (zh)
Inventor
方崇光
肖小红
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Shenzhen Hongguang Mold Steel Material Co ltd
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Shenzhen Hongguang Mold Steel Material Co ltd
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Abstract

The utility model belongs to the technical field of mould embryo processing, in particular to a mould embryo processing positioning device, aiming at the problems of poor mould embryo positioning effect and inconvenient mould embryo taking out, the utility model provides a proposal which comprises a workbench, a support sleeve is fixed on the inner wall of the workbench, a bidirectional screw rod which runs through the support sleeve is rotationally connected to the inner wall of the workbench, and a driving motor which is connected with the bidirectional screw rod is arranged on one side of the workbench; the utility model discloses in through the drive of driving motor, make two position sleeves move towards the workstation center in step, make the mould embryo place on the workstation, press from both sides the both sides face of mould embryo, make the push rod on the fixed block compress tightly the top of mould embryo simultaneously, carry out diversified location to the mould embryo on the workstation, the location is effectual, and is more stable, easy operation; when the mould embryo is taken out to needs for driving motor antiport can make the mould embryo be located and form the support on the supporting shoe, thereby be convenient for to taking out of mould embryo, easy operation, convenient.

Description

Mould embryo processing positioner
Technical Field
The utility model relates to a mould embryo processing technology field especially relates to a mould embryo processing positioner.
Background
The injection molding mold blank is a device used in the injection molding process for positioning a mold used for injection molding, is also called a mold base, plays an important role in the injection molding production process, and can ensure that the mold cannot displace in the use process.
Along with the more and more times of using the mould embryo in the production process, when the traditional mould embryo is positioned in the use process, the operation is more complicated, the mould embryo is not easy to fix, and the mould embryo is taken out after the use, so that great inconvenience is caused.
Therefore, a mold blank processing positioning device is needed to solve the problems of poor positioning effect of the mold blank and inconvenience in taking out the mold blank.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of mould embryo processing positioner has solved the mould embryo positioning effect relatively poor and take out inconvenient problem to the mould embryo.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mold blank processing positioning device comprises a workbench, wherein a supporting sleeve is fixed on the inner wall of the workbench, a bidirectional screw rod penetrating through the supporting sleeve is rotatably connected to the inner wall of the workbench, a driving motor connected with the bidirectional screw rod is arranged on one side of the workbench, two symmetrically-distributed positioning sleeves are slidably penetrated at the top of the workbench, the two positioning sleeves are respectively in threaded connection with the outer surfaces of two ends of the bidirectional screw rod, mounting frames are respectively fixed on two sides of the top end of the workbench, two symmetrically-distributed telescopic rods are respectively arranged on the inner side surfaces of the two mounting frames, fixed blocks are fixed at the end parts of the two telescopic rods, a plurality of uniformly-distributed pressing rods are fixed on the inner side surfaces of the fixed blocks, two symmetrically-distributed extrusion springs are fixed between the mounting frames and the adjacent fixed blocks, and the two adjacent extrusion springs are respectively sleeved on the outer surfaces of the two adjacent telescopic rods, the locating sleeve is adjacent all to articulate there is the connecting rod between the fixed block, the both ends that the workstation is located two-way lead screw are provided with the supporting component who runs through the workstation.
Preferably, the supporting component comprises two supporting blocks which are respectively penetrated through the workbench in a sliding manner, a supporting spring is fixed between each supporting block and the inner wall of the bottom of the workbench, and an inclined block matched with the supporting blocks is fixed on the side face of the positioning sleeve close to the center of the workbench.
Preferably, the cross section of the bottom end of the supporting block is in an isosceles trapezoid shape, and the contact surface of the supporting block and the inclined block is an inclined plane matched with each other.
Preferably, the upper surface of the supporting block, the side surface of the positioning sleeve and the bottom surface of the pressing rod are respectively contacted with the outer surface of the die blank, and the upper surface of the supporting block and the upper surface of the workbench are positioned on the same horizontal plane.
Preferably, limiting plates are fixed on two end faces of the workbench, which are located on the two positioning sleeves, and chamfers are arranged at the positions, facing the center of the workbench, of the limiting plates.
Preferably, the contact surface of the bottom surface of the positioning sleeve and the inner wall of the bottom of the workbench is a smooth plane.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through the drive of driving motor, drive two-way lead screw and rotate, make two position sleeves move towards the workstation center in step, make the mould embryo place on the workstation, then the position sleeve continues to move, presss from both sides tightly the both sides face of mould embryo, makes the push rod on the fixed block compress tightly the top of mould embryo simultaneously, carries out diversified location to the mould embryo on the workstation, and the location is effectual, and is more stable, easy operation; when the mould embryo is taken out to needs for driving motor antiport can make the mould embryo be located and form the support on the supporting shoe, thereby be convenient for to taking out of mould embryo, easy operation, convenient.
2. The utility model discloses the setting of well limiting plate carries out certain spacing that stops to the tip of mould embryo, further improves the stability of mould embryo location on the workstation.
Drawings
Fig. 1 is a schematic view of a main sectional structure of a mold blank processing positioning device provided by the present invention;
fig. 2 is a schematic view of a main sectional structure of a supporting component of the mold blank processing and positioning device of the present invention;
fig. 3 is an enlarged view of the area a in fig. 2.
In the figure: 1. a work table; 2. a support sleeve; 3. a bidirectional screw rod; 4. a drive motor; 5. a positioning sleeve; 6. a mounting frame; 7. a telescopic rod; 8. a fixed block; 9. a pressing lever; 10. a compression spring; 11. a connecting rod; 12. a support assembly; 121. a support block; 122. a support spring; 123. a sloping block; 13. and a limiting plate.
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.
Referring to fig. 1-3, a mold blank processing and positioning device comprises a workbench 1, a support sleeve 2 is fixed on the inner wall of the workbench 1, a bidirectional screw rod 3 penetrating through the support sleeve 2 is rotatably connected on the inner wall of the workbench 1, a driving motor 4 connected with the bidirectional screw rod 3 is arranged on one side of the workbench 1, two symmetrically distributed positioning sleeves 5 are slidably penetrated on the top of the workbench 1, the two positioning sleeves 5 are respectively in threaded connection with the outer surfaces of the two ends of the bidirectional screw rod 3, mounting frames 6 are respectively fixed on the two sides of the top end of the workbench 1, two symmetrically distributed telescopic rods 7 are respectively arranged on the inner side surfaces of the two mounting frames 6, fixed blocks 8 are fixed on the end portions of the two telescopic rods 7, a plurality of uniformly distributed pressing rods 9 are fixed on the inner side surface of the fixed block 8, two symmetrically distributed pressing springs 10 are fixed between the mounting frame 6 and the adjacent fixed block 8, two adjacent extrusion springs 10 are respectively sleeved on the outer surfaces of two adjacent telescopic rods 7, a connecting rod 11 is hinged between each positioning sleeve 5 and each adjacent fixed block 8, supporting components 12 penetrating through the corresponding worktable 1 are arranged at two ends of each worktable 1, which are positioned at two ends of each bidirectional screw rod 3, specifically, in an initial state, the supporting components 12 extend to the outer side of the worktable 1, the distance between the positioning sleeves 5 at the two ends is equal to the width of a mold blank, and meanwhile, the pressing rod 9 is close to the mounting frame 6 under the elastic action of the extrusion springs 10; place the mould embryo in supporting component 12's top, gravity through the mould embryo, form the preliminary placement to the mould embryo, drive motor 4's drive this moment, drive two-way lead screw 3 and rotate, because workstation 1 is spacing to position sleeve 5, make two position sleeve 5 move towards workstation 1 center department in step, press from both sides tightly the both sides face of mould embryo, when position sleeve 5 moves, effect through connecting rod 11, it changes to drive the distance between fixed block 8 and the mounting bracket 6, make the top of pressing the pressure pole 9 on the fixed block 8 to the mould embryo compress tightly, stability when further improving the mould embryo location, drive supporting component 12 simultaneously and move, make the mould embryo place and carry out stable the placing on workstation 1.
The supporting component 12 comprises two supporting blocks 121 which are respectively penetrated through the workbench 1 in a sliding manner, a supporting spring 122 is fixed between the supporting block 121 and the inner wall of the bottom of the workbench 1, an inclined block 123 matched with the supporting block 121 is fixed on the side surface of the positioning sleeve 5 close to the center of the workbench 1, specifically, a mold blank is placed on the supporting block 121 for supporting, the supporting block 121 is still positioned on the outer side of the workbench 1 due to the elasticity of the supporting spring 122, the positioning sleeve 5 drives the inclined block 123 to be in contact with the supporting block 121 when moving, the supporting spring 122 is further compressed, the mold blank is placed on the workbench 1, and then the side surface of the mold blank is clamped and fixed and the top of the mold blank is pressed through the positioning sleeve 5 and the pressing rod 9; when the mould embryo is taken out, the driving motor 4 rotates reversely, the positioning sleeve 5 moves reversely, the side face of the mould embryo is released from being clamped, the pressing rod 9 resets through the extrusion spring 10, the top is released from being pressed, the inclined block 123 is separated from the supporting block 121, the mould embryo is positioned on the supporting block 121 to form a support through the action of the supporting spring 122, the mould embryo is convenient to take out, and the operation is simple and convenient.
The bottom cross-section of supporting shoe 121 is isosceles trapezoid, and the contact surface of supporting shoe 121 and sloping block 123 is the inclined plane of looks adaptation, and is concrete, guarantees that position sleeve 5 when the motion, at first drives sloping block 123 and supporting shoe 121 contact for supporting spring 122 further compresses, makes the mould embryo place on workstation 1, thereby is convenient for press from both sides tight and compress tightly the location to the mould embryo, is convenient for follow-up taking out of mould embryo simultaneously.
The upper surface of supporting shoe 121, the side of position sleeve 5 and the bottom surface of pressing the depression bar 9 respectively with the outer surface contact of mould embryo, the upper surface of supporting shoe 121 and the upper surface of workstation 1 are located same horizontal plane, and is concrete for it is more stable when the mould embryo is fixed a position on workstation 1, also is convenient for follow-up taking out it simultaneously.
Limiting plates 13 are fixed on two end faces of the workbench 1 located on the two positioning sleeves 5, chamfers are arranged at the positions, facing the center of the workbench 1, of the limiting plates 13, specifically, the limiting plates 13 are arranged, the end portions of the mold blanks are blocked to a certain extent, and the stability of the mold blanks in positioning on the workbench 1 is further improved.
The bottom surface of position sleeve 5 and the contact surface of the bottom inner wall of workstation 1 are smooth plane, and is concrete, guarantees that two-way lead screw 3 when rotating, and position sleeve 5 can carry out better slip at workstation 1 bottom inner wall.
The working principle is as follows: the mold blank is placed above the supporting component 12, the mold blank is initially placed through the gravity of the mold blank, at the moment, the bidirectional screw rod 3 is driven to rotate through the driving of the driving motor 4, the two positioning sleeves 5 synchronously move towards the center of the workbench 1, the positioning sleeves 5 firstly drive the inclined block 123 to be in contact with the supporting block 121 while moving, the supporting spring 122 is further compressed, the mold blank is placed on the workbench 1, then the positioning sleeves 5 continue to move, two side faces of the mold blank are clamped, and the distance between the fixing block 8 and the mounting frame 6 is driven to change through the action of the connecting rod 11 while the positioning sleeves 5 move, so that the pressing rod 9 on the fixing block 8 compresses the top end of the mold blank, the mold blank is positioned on the workbench 1 in multiple directions, the positioning effect is good, stability is high, and operation is simple; when the mould embryo is taken out, the driving motor 4 rotates reversely, the positioning sleeve 5 moves reversely, the side face of the mould embryo is released from being clamped, the pressing rod 9 resets through the extrusion spring 10, the top is released from being pressed, the inclined block 123 is separated from the supporting block 121, the mould embryo is positioned on the supporting block 121 to form a support through the action of the supporting spring 122, the mould embryo is convenient to take out, and the operation is simple and convenient.
The driving motor 4 is commercially available, and the driving motor 4 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The mold blank processing and positioning device comprises a workbench (1) and is characterized in that a supporting sleeve (2) is fixed on the inner wall of the workbench (1), a bidirectional screw rod (3) penetrating through the supporting sleeve (2) is rotatably connected to the inner wall of the workbench (1), a driving motor (4) connected with the bidirectional screw rod (3) is arranged on one side of the workbench (1), two symmetrically-distributed positioning sleeves (5) are slidably penetrated through the top of the workbench (1), the two positioning sleeves (5) are respectively in threaded connection with the outer surfaces of the two ends of the bidirectional screw rod (3), mounting frames (6) are fixed on two sides of the top end of the workbench (1), two symmetrically-distributed telescopic rods (7) are arranged on the inner side surfaces of the mounting frames (6), and fixing blocks (8) are fixed at the end parts of the telescopic rods (7), the medial surface of fixed block (8) is fixed with a plurality of pressing rod (9) that are evenly distributed, mounting bracket (6) and adjacent be fixed with two extrusion spring (10) that are the symmetric distribution between fixed block (8), adjacent two are located to extrusion spring (10) cover respectively the surface of telescopic link (7), position sleeve (5) and adjacent all articulate between fixed block (8) has connecting rod (11), the both ends that workstation (1) is located two-way lead screw (3) are provided with supporting component (12) that run through workstation (1).
2. The mold blank processing and positioning device according to claim 1, wherein the supporting assembly (12) comprises two supporting blocks (121) which are respectively penetrated through the worktable (1) in a sliding manner, a supporting spring (122) is fixed between each supporting block (121) and the inner wall of the bottom of the worktable (1), and a sloping block (123) matched with the supporting block (121) is fixed on the side surface of the positioning sleeve (5) close to the center of the worktable (1).
3. The mold blank processing and positioning device as claimed in claim 2, wherein the cross section of the bottom end of the supporting block (121) is isosceles trapezoid, and the contact surface of the supporting block (121) and the inclined block (123) is a matched inclined surface.
4. The mold blank processing and positioning device as claimed in claim 3, wherein the upper surface of the supporting block (121), the side surface of the positioning sleeve (5) and the bottom surface of the pressing rod (9) are respectively in contact with the outer surface of the mold blank, and the upper surface of the supporting block (121) and the upper surface of the working table (1) are located on the same horizontal plane.
5. The mold blank machining positioning device according to claim 1, wherein limiting plates (13) are fixed to two end faces of the workbench (1) located on the two positioning sleeves (5), and a chamfer is arranged at the position, facing the center of the workbench (1), of each limiting plate (13).
6. The mould blank processing and positioning device as claimed in claim 1, wherein the contact surface of the bottom surface of the positioning sleeve (5) and the bottom inner wall of the workbench (1) is a smooth plane.
CN202022684773.XU 2020-11-19 2020-11-19 Mould embryo processing positioner Active CN214353781U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022684773.XU CN214353781U (en) 2020-11-19 2020-11-19 Mould embryo processing positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022684773.XU CN214353781U (en) 2020-11-19 2020-11-19 Mould embryo processing positioner

Publications (1)

Publication Number Publication Date
CN214353781U true CN214353781U (en) 2021-10-08

Family

ID=77977893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022684773.XU Active CN214353781U (en) 2020-11-19 2020-11-19 Mould embryo processing positioner

Country Status (1)

Country Link
CN (1) CN214353781U (en)

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