CN213440626U - Quick locking structure of mould - Google Patents
Quick locking structure of mould Download PDFInfo
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- CN213440626U CN213440626U CN202022339465.3U CN202022339465U CN213440626U CN 213440626 U CN213440626 U CN 213440626U CN 202022339465 U CN202022339465 U CN 202022339465U CN 213440626 U CN213440626 U CN 213440626U
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Abstract
The utility model discloses a rapid locking structure of a mould, which relates to the field of moulds and comprises a processing platform and a mould body, the die body is positioned in the inner cavity at the top of the processing table, the two sides of the bottom of the die body are provided with first positioning grooves, a driving motor is arranged on one side of the processing table, the output end of the driving motor is connected with a lead screw, screw blocks are symmetrically and slidably arranged on the lead screw, a fixed block is arranged on the screw block, a connecting rod is horizontally arranged on the fixed block in an opposite way, a clamping block is arranged at the end part of the connecting rod, the bottom of the mould body is provided with a groove, the middle part of the groove is provided with a second positioning groove, the side wall of the second positioning groove is provided with a locking groove, a positioning rod is vertically arranged in the middle of the processing table, a positioning block is arranged at the top of the positioning rod, a through groove is arranged on the positioning rod, the locking block is arranged in the through groove in a sliding mode, the bottom of the locking block is provided with a baffle, and the locking rod is connected with the positioning rod through threads inside the positioning rod. The utility model discloses convenient to use, locking is quick, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the mould and specifically relates to a quick locking structure of mould.
Background
The tool for making the blank into a finished piece with a specific shape and size under the action of external force is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing and pressure casting, and the shaping processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, the mold has a specific outline or an inner cavity shape, the blank can be separated according to the outline shape by applying the outline shape with a cutting edge, the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape, the mold generally comprises a movable mold and a fixed mold, the movable mold and the fixed mold can be separated and combined, a workpiece is taken out when the movable mold and the fixed mold are separated, the blank is injected into a mold cavity for shaping when the movable mold and the fixed mold are combined, the mold is a precise tool, has a complex shape and bears, the method has high requirements on structural strength, rigidity, surface hardness, surface roughness and machining precision, and the development level of die production is one of important marks of the mechanical manufacturing level. The mould locking structure is a structure for locking and fixing the mould when the mould is produced, however, the existing locking structure is inconvenient when in use, the procedure is complicated when in use, the operation is troublesome, and the working efficiency and the production efficiency of workers are further reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides a quick locking structure of mould.
The utility model provides a technical scheme that its technical problem adopted is: a mold rapid locking structure comprises a processing table and a mold body, wherein supporting legs are arranged at the bottom of the processing table, the mold body is positioned in an inner cavity at the top of the processing table, first positioning grooves are formed in two sides of the bottom of the mold body, a motor fixing plate is arranged on one side of the processing table, a driving motor is arranged on the motor fixing plate, the output end of the driving motor is connected with a lead screw, the lead screw is positioned in the processing table, reverse threads are arranged at two ends of the lead screw, screw blocks are symmetrically and slidably arranged on the lead screw, fixing blocks are arranged on the screw blocks, connecting rods are horizontally and oppositely arranged on the fixing blocks, slots are formed in the end portions of the connecting rods, springs are arranged in the slots, the springs are fixedly connected with clamping blocks, the clamping blocks are matched with the first positioning grooves, grooves are formed in the bottom of the mold body, second positioning grooves are formed in the middle of the grooves, the locating rod is connected with the processing table through external threads, the locating rod is hollow and cylindrical, the locating block is arranged at the top of the locating rod, a through groove is formed in one side, close to the locating block, of the locating rod, the locking block is arranged in the through groove in a sliding mode and is arc-shaped, the baffle is arranged at the bottom, located in the locating rod, of the locking block, the telescopic rod is arranged between the baffle and the inner wall of the locating rod in an inclined mode, the locking rod is connected with the internal threads of the locating rod, and the end portion of the locking rod is conical and matched with the inclined angle.
Foretell quick locking structure of mould, the processing platform upper surface is established the draw-in groove, the draw-in groove shape matches with second constant head tank and locating piece shape.
Foretell quick locking structure of mould, reset spring is established to the telescopic link inside.
The quick locking structure for the die is characterized in that the tail end of the positioning rod is provided with the positioning torsion block, and the tail end of the locking rod is provided with the locking torsion block.
Foretell quick locking structure of mould, the latch segment matches with the locking groove, the latch segment evenly sets up four groups.
The beneficial effects of the utility model are that, the utility model discloses well driving motor drives spiral shell piece opposite movement, clamp splice on the spiral shell piece matches with the mould body with first constant head tank, turn round the piece through the location and make the locating lever knob that makes progress, the locating piece at locating lever top matches further to the mould body location with the second constant head tank, turn round the piece through rotatory locking, the latch lever upward movement, the latch lever top is outwards ejecting with the latch segment, match through latch segment and locking groove and lock the mould body, high durability and convenient use, locking is quick, and the work efficiency is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is a schematic structural view of the positioning rod of the present invention;
fig. 4 is a top view of the positioning rod of the present invention.
In the drawing, 1, a processing table, 2, a die body, 3, supporting legs, 4, an inner cavity, 5, a first positioning groove, 6, a motor fixing plate, 7, a driving motor, 8, a lead screw, 9, a screw block, 10, a fixing block, 11, a connecting rod, 12, a groove, 13, a spring, 14, a clamping block, 15, a groove, 16, a second positioning groove, 17, a locking groove, 18, a positioning rod, 19, an external thread, 20, a positioning block, 21, a through groove, 22, a locking block, 23, a baffle, 24, a telescopic rod, 25, a locking rod, 26, a clamping groove, 27, a return spring, 28, a positioning knob and 29, a locking knob are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
A quick locking structure of a mold comprises a processing table 1 and a mold body 2, wherein supporting legs 3 are arranged at the bottom of the processing table 1, the mold body 2 is positioned in an inner cavity 4 at the top of the processing table 1, first positioning grooves 5 are formed in two sides of the bottom of the mold body 2, a motor fixing plate 6 is arranged on one side of the processing table 1, a driving motor 7 is arranged on the motor fixing plate 6, an output end of the driving motor 7 is connected with a lead screw 8, the lead screw 8 is positioned in the processing table 1, reverse threads are arranged at two ends of the lead screw 8, screw blocks 9 are symmetrically arranged on the lead screw 8 in a sliding manner, fixing blocks 10 are arranged on the screw blocks 9, connecting rods 11 are horizontally arranged on the fixing blocks 10 in an opposite manner, slots 12 are formed in the end parts of the connecting rods 11, springs 13 are arranged in the slots 12, the springs 13 are fixedly connected with clamping blocks 14, the clamping blocks 14 are matched with, the utility model discloses a processing platform, including recess 15, locating piece 18, locating piece 23, baffle 23, locating rod 18, locating piece 23, locating rod 18, baffle 24, locating rod 18, baffle 23, baffle 18, locating rod 18, locating piece 19, locating piece 16, locating piece, baffle 25, locating rod 18, locating piece 23, locating piece, baffle 23, locating piece, baffle 23, the inside threaded connection check.
In detail, a clamping groove 26 is arranged on the upper surface of the processing table 1, the shape of the clamping groove 26 is matched with the shapes of the second positioning groove 16 and the positioning block 20, a reset spring 27 is arranged inside the telescopic rod 24, a positioning button block 28 is arranged at the tail end of the positioning rod 18, a locking button block 29 is arranged at the tail end of the locking rod 25, the locking block 22 is matched with the locking groove 17, and four groups of locking blocks 22 are uniformly arranged.
When the mould is used, the driving motor 7 drives the screw blocks 9 to move oppositely, the clamping blocks 14 on the screw blocks 9 are matched with the first positioning grooves 5 to match the mould body 2, the positioning rods 18 are turned upwards through the positioning button blocks 28, the positioning blocks 20 at the tops of the positioning rods 18 are matched with the second positioning grooves 16 to further position the mould body, the locking rods 25 move upwards through rotating the locking button blocks 29, the locking blocks 22 are ejected outwards at the tops of the locking rods 25, and the mould body 2 is locked through the matching of the locking blocks 22 and the locking grooves 17.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. The utility model provides a quick locking structure of mould, includes processing platform (1) and mould body (2), its characterized in that: the processing table is characterized in that supporting legs (3) are arranged at the bottom of the processing table (1), the die body (2) is arranged in an inner cavity (4) at the top of the processing table (1), first positioning grooves (5) are formed in two sides of the bottom of the die body (2), a motor fixing plate (6) is arranged on one side of the processing table (1), a driving motor (7) is arranged on the motor fixing plate (6), an output end of the driving motor (7) is connected with a lead screw (8), the lead screw (8) is arranged in the processing table (1), reverse threads are arranged at two ends of the lead screw (8), screw blocks (9) are symmetrically arranged on the lead screw (8) in a sliding manner, fixed blocks (10) are arranged on the screw blocks (9), connecting rods (11) are horizontally arranged on the fixed blocks (10) relatively, slots (12) are formed in the end parts of the connecting rods (11), springs (13) are arranged in the slots (12), the clamping block (14) is matched with the first positioning groove (5), the bottom of the die body (2) is provided with a groove (15), the middle of the groove (15) is provided with a second positioning groove (16), the side wall of the second positioning groove (16) is provided with a locking groove (17), the middle of the processing table (1) is vertically provided with a positioning rod (18), the positioning rod (18) is connected with the processing table (1) through an external thread (19), the positioning rod (18) is hollow and cylindrical, the top of the positioning rod (18) is provided with a positioning block (20), one side of the positioning rod (18) close to the positioning block (20) is provided with a through groove (21), the through groove (21) is provided with a locking block (22) in a sliding manner, the locking block (22) is arc-shaped, the bottom of the locking block (22) in the positioning rod (18) is provided with a baffle (23), the baffle (23) is obliquely arranged, and a telescopic rod (24) is arranged between the, the inner part of the positioning rod (18) is in threaded connection with a locking rod (25), and the end part of the locking rod (25) is conical and the angle of the locking rod is matched with the inclined angle of the baffle (23).
2. The mold quick-locking structure according to claim 1, wherein a clamping groove (26) is formed in the upper surface of the processing table (1), and the shape of the clamping groove (26) is matched with the shape of the second positioning groove (16) and the positioning block (20).
3. The mold quick-locking structure according to claim 1, characterized in that a return spring (27) is arranged inside the telescopic rod (24).
4. The mold quick-locking structure according to claim 1, characterized in that a positioning knob block (28) is provided at the end of the positioning rod (18), and a locking knob block (29) is provided at the end of the locking rod (25).
5. The mold rapid-locking structure according to claim 1, characterized in that the locking blocks (22) are matched with the locking grooves (17), and four groups of locking blocks (22) are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339465.3U CN213440626U (en) | 2020-10-20 | 2020-10-20 | Quick locking structure of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339465.3U CN213440626U (en) | 2020-10-20 | 2020-10-20 | Quick locking structure of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213440626U true CN213440626U (en) | 2021-06-15 |
Family
ID=76293471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022339465.3U Active CN213440626U (en) | 2020-10-20 | 2020-10-20 | Quick locking structure of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213440626U (en) |
-
2020
- 2020-10-20 CN CN202022339465.3U patent/CN213440626U/en active Active
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