Die positioning mechanism convenient to install

Abstract

The utility model discloses a mould positioning mechanism convenient to install, which relates to the technical field of mould positioning and comprises a bottom plate, a positioning mechanism body is fixed at the top of the bottom plate, a limiting column is fixed at the bottom of the bottom plate body, and a fixing block is arranged at the bottom of the bottom plate; the limiting mechanism is located in the fixing block and used for limiting the limiting column; and the rotating mechanism is located in the fixing block and used for driving the limiting mechanism to move. The limiting columns at the bottom of the bottom plate are aligned with the inserting grooves to be inserted into the inserting grooves, the limiting columns can extrude the limiting blocks when moving downwards, the limiting blocks drive the sliding blocks to extrude the springs through the connecting rods, and when the limiting blocks move to the limiting grooves, the limiting blocks can be inserted into the limiting grooves under the action of the springs, so that the limiting columns are limited; and other tools are not needed for assistance, so that the installation of the bottom plate is relatively simple and rapid.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould positioning technical field, concretely is a mould positioning mechanism convenient to installation. BACKGROUND

[0002] Mould, industrial production is used to injection, blow molding, extrusion, die casting or forging pressure forming, smelting, stamping etc. Method obtains the required product various moulds and tools. In short, mould is used to make the tool of forming article, and the tool is formed by various parts, and different moulds are formed by different parts. It realizes the machining of article appearance mainly through the change of the physical state of the formed material, and needs to use the positioning mechanism to position the mould when the mould is machined.

[0003] The mould machining clamping positioning mechanism with the patent number CN216359526U is provided with a bottom plate, a type plate is installed on the upper surface of the bottom plate, a moving mechanism is installed on the type plate, two symmetrical support arms are fixedly installed on the moving mechanism, a sliding rail is fixedly installed on the support arm, and two clamping blocks are slidingly installed on the sliding rail; a plurality of support columns are installed on the upper surface of the bottom plate, a support plate is fixedly installed on the support column, an installation frame is fixedly installed on the support plate, an installation groove is formed in the bottom plate and the type plate, a rotating mechanism is installed on the installation groove, a servo cylinder is installed on the rotating mechanism, the moving mechanism is convenient to drive the two support arms to move towards each other, the clamping distance is adjusted by the two clamping blocks through the sliding rail, the clamping block is convenient to drive the clamping block to clamp and position the mould, and the structure is simple and the clamping speed block is convenient.

[0004] However, research shows that the above-mentioned mould machining clamping positioning mechanism still has the following defects:

[0005] The mould machining clamping positioning mechanism in the above-mentioned file generally fixes the limiting column and the fixed block together by using bolts, so that when the positioning mechanism is damaged and needs to be replaced, the bottom plate and the fixed block need to be separated by using tools, which is more troublesome, therefore, technical innovation and design optimization are needed to realize the optimization of a kind of convenient installation mould positioning mechanism. INVENTION CONTENTS

[0006] The positioning mechanism of the mold machining in the above-mentioned file is generally fixed by bolts. When the positioning mechanism is damaged and needs to be replaced, the bottom plate and the fixed block need to be separated with the help of tools, which is more troublesome. In order to solve the above problems, the embodiment of the application provides a mold positioning mechanism convenient to install. The limiting column at the bottom of the bottom plate is inserted into the insertion slot. When the limiting column moves downward, the limiting block is extruded. The limiting block drives the sliding block to extrude the spring through the connecting rod. When the limiting block moves to the limiting slot position, the limiting block is inserted into the limiting slot under the action of the spring. In this way, the limiting column is limited, and the installation of the bottom plate is completed without the aid of other tools, which is relatively simple and fast.

[0007] The technical scheme adopted by the embodiment of the application to solve the technical problems is:

[0008] A mold positioning mechanism convenient to install includes:

[0009] A bottom plate is provided with a positioning mechanism body at the top, a limiting column is fixed at the bottom of the bottom plate body, and a fixed block is arranged at the bottom of the bottom plate.

[0010] A limiting mechanism is arranged in the fixed block and used for limiting the limiting column.

[0011] A rotating mechanism is arranged in the fixed block and used for driving the limiting mechanism to move.

[0012] In a possible implementation, the fixed block is fixed with a fixed plate at the bottom, a circular hole is formed in the fixed plate, and the fixed plate can be fixed on the equipment through bolts, so that the fixed plate can be installed on the equipment through bolts.

[0013] In a possible implementation, the limiting mechanism includes insertion slots formed on both sides of the top of the fixed block, sliding grooves are formed on both sides of the top of the fixed block, sliding blocks are slidably arranged in the sliding grooves, connecting rods are fixed to the top of the sliding blocks, limiting blocks are fixed to the same side of the two ends of the connecting rods, a limiting slot is formed in the limiting column, the limiting blocks can be inserted into the limiting slot, the limiting column can be inserted into the insertion slot, and the sliding blocks can drive the limiting blocks to be inserted into the limiting slot in the limiting column through the connecting rods, so as to limit the limiting column.

[0014] In a possible implementation, a fixed column is fixed in the sliding groove, the fixed column penetrates the sliding block, a spring is arranged outside the fixed column, the sliding block can slide on the fixed block, and the spring is in a compressed state and always gives the sliding block a spring force.

[0015] In a possible implementation, the free end of the limiting block is provided with an inclined surface, and the inclined surface faces the bottom plate, so as to facilitate extrusion of the limiting block by the limiting column when the limiting column moves downward, and to drive the sliding block to extrude the spring by the connecting rod.

[0016] In a possible implementation, the rotating mechanism comprises a rectangular slot formed in the fixed block, two sliding grooves connected to two ends of the rectangular slot, an upper tooth plate sliding on the top of the rectangular slot, a lower tooth plate sliding on the bottom of the rectangular slot, two sliding blocks fixedly connected to the upper tooth plate and the lower tooth plate respectively, a gear arranged between the upper tooth plate and the lower tooth plate, a connecting column rotatably arranged on the fixed block, one end of the connecting column fixedly connected to the gear, and a rotating column penetrating through the fixed block and fixedly connected to the other end of the connecting column, wherein the rotating column is provided with an anti-skid pattern on the outer side, the connecting column is driven to rotate by the rotating column, the gear is driven to rotate by the connecting column, the upper tooth plate and the lower tooth plate are driven to move in opposite directions by the gear, and the two sliding blocks are driven to move in opposite directions by the upper tooth plate and the lower tooth plate respectively, so as to facilitate a worker to remove the limiting block from the limiting slot.

[0017] In summary, the utility model has at least one of the following beneficial technical effects:

[0018] 1. By aligning the limiting column at the bottom of the bottom plate with the insertion slot and inserting the limiting column, the limiting block is extruded when the limiting column moves downward, the sliding block is driven to extrude the spring by the connecting rod, and when the limiting block moves to the position of the limiting slot, the limiting block is inserted into the limiting slot under the action of the spring, so as to limit the limiting column and complete the installation of the bottom plate without the aid of other tools, which is relatively simple and fast.

[0019] 2. By twisting the rotating column, the rotating column is driven to rotate by the connecting column, the upper tooth plate and the lower tooth plate are driven to move by the gear, and the two sliding blocks are driven to move in opposite directions by the upper tooth plate and the lower tooth plate respectively, and the limiting block is removed from the limiting slot by the connecting rod, so that the limiting blocks on both sides can be removed from the limiting slot by twisting the rotating column with one hand, which is relatively convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Fig. 2 It is a schematic diagram of the overall structure of the utility model in a split state;

[0022] Fig. 3 It is a schematic diagram of the local structure of the utility model.

[0023] Label: 1, positioning mechanism body; 2, bottom plate; 3, fixed block; 4, fixed plate; 5, rotating column; 6, limiting column; 7, limiting groove; 8, connecting rod; 9, sliding groove; 10, slot; 11, limiting block; 12, spring; 13, fixed column; 14, sliding block; 15, upper tooth plate; 16, connecting column; 17, gear; 18, lower tooth plate; 19, rectangular groove. DETAILED DESCRIPTION

[0024] The technical solutions in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and in addition, the forms of each structure described in the following embodiments are only examples, and the instrument placing rack involved in the utility model is not limited to each structure described in the following embodiments. All other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the utility model.

[0025] This embodiment introduces the specific structure of the mold positioning mechanism convenient to install, and specifically refers to Figs. 1-3 The mold positioning mechanism convenient to install comprises:

[0026] The bottom plate 2 is fixed with the positioning mechanism body 1 at the top, the bottom plate 2 body is fixed with the limiting column 6 at the bottom, and the bottom plate 2 bottom is provided with the fixed block 3.

[0027] The limiting mechanism is located inside the fixed block 3 and is used for limiting the limiting column 6.

[0028] The rotating mechanism is located inside the fixed block 3 and is used for driving the limiting mechanism to move.

[0029] In addition, the fixed block 3 is fixed with the fixed plate 4 at the bottom, the fixed plate 4 is provided with a round hole, the round hole can be fixed on the equipment through bolts, and the fixed plate 4 can be installed on the equipment through bolts.

[0030] At present, the limiting column 6 and the fixed block 3 are generally fixed together through bolts on the market, so that when the positioning mechanism is damaged and needs to be replaced, the bottom plate 2 and the fixed block 3 need to be separated with the help of tools, which is more troublesome.

[0031] The limiting mechanism comprises a slot 10 opened on both sides of the top of the fixed block 3, a sliding groove 9 opened on both sides of the top of the fixed block 3, a sliding block 14 sliding in the sliding groove 9, a connecting rod 8 fixed on the top of the sliding block 14, a limiting block 11 fixed on the same side of both ends of the connecting rod 8, a limiting slot 7 opened on the limiting column 6, the limiting block 11 being inserted into the limiting slot 7, the limiting column 6 being inserted into the slot 10, the sliding block 14 driving the limiting block 11 to be inserted into the limiting slot 7 on the limiting column 6 through the connecting rod 8, so as to limit the limiting column 6, the fixed column 13 being fixed in the sliding groove 9, the fixed column 13 penetrating through the sliding block 14, the spring 12 being sleeved outside the fixed column 13, the sliding block 14 being slidable on the fixed block 3, the spring 12 being in a compressed state, the spring 12 always giving the sliding block 14 an elastic force, the free end of the limiting block 11 being provided with an inclined surface facing the bottom plate 2, so as to facilitate the limiting block 11 to press the spring 12 when the limiting column 6 moves downward.

[0032] When the limiting block 11 is taken out of the limiting slot 7, two connecting rods 8 need to be pulled outward by two workers respectively, so that the limiting blocks 11 on both sides are taken out of the limiting slot 7, and another worker is needed to help take out the limiting column 6 from the slot 10.

[0033] The rotating mechanism comprises a rectangular slot 19 opened in the fixed block 3, the rectangular slot 19 being communicated with the two sliding grooves 9 at both ends, an upper tooth plate 15 sliding on the top of the rectangular slot 19, a lower tooth plate 18 sliding on the bottom of the rectangular slot 19, the upper tooth plate 15 and the lower tooth plate 18 being fixedly connected with the two sliding blocks 14 respectively, a gear 17 being arranged between the upper tooth plate 15 and the lower tooth plate 18, a connecting column 16 being rotatable on the fixed block 3, one end of the connecting column 16 being fixed with the gear 17, the other end of the connecting column 16 penetrating through the fixed block 3 and being fixed with a rotating column 5, the rotating column 5 being provided with anti-skid lines on the outside, the connecting column 16 being rotated through the rotating column 5, the gear 17 being rotated through the connecting column 16, the upper tooth plate 15 and the lower tooth plate 18 being moved in opposite directions through the gear 17, the two sliding blocks 14 being moved in opposite directions through the upper tooth plate 15 and the lower tooth plate 18 respectively, so as to facilitate a worker to move the limiting block 11 out of the limiting slot 7.

[0034] In use, the worker first fixes the bottom plate 2 on the equipment through bolts, then inserts the limiting column 6 at the bottom of the bottom plate 2 into the slot 10, the limiting column 6 extrudes the limiting block 11 when moving downward, the limiting block 11 drives the sliding block 14 to extrude the spring 12 through the connecting rod 8, when the limiting block 11 moves to the position of the limiting slot 7, the limiting block 11 is inserted into the inside of the limiting slot 7 under the action of the spring 12, thereby limiting the limiting column 6, and the installation of the bottom plate 2 is completed, without the aid of other tools, which is relatively simple and fast. When the positioning mechanism at the top of the bottom plate 2 needs to be disassembled due to damage, the worker only needs to twist the rotating column 5 with one hand, the rotating column 5 drives the gear 17 to rotate through the connecting column 16, the gear 17 drives the upper toothed plate 15 and the lower toothed plate 18 to move, the upper toothed plate 15 and the lower toothed plate 18 drive the two sliding blocks 14 to move in opposite directions respectively, the two sliding blocks 14 drive the limiting block 11 to move out of the limiting slot 7 through the connecting rod 8, the worker can move the limiting column 6 out of the slot 10 with the other hand, and one person can realize the disassembly of the positioning mechanism body 1, which is relatively convenient.

[0035] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the utility model, and are not limited to the implementation mode. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A mold positioning mechanism for ease of installation, characterized by, Include: The bottom plate (2), the top of the bottom plate (2) is fixed with the positioning mechanism body (1), the bottom of the bottom plate (2) is fixed with the limiting column (6), and the bottom of the bottom plate (2) is provided with a fixed block (3); The limiting mechanism is located in the fixed block (3), and the limiting column (6) is limited; The rotating mechanism is located in the fixed block (3), which is used for driving the limiting mechanism to move.

2. A mold positioning mechanism for ease of installation according to claim 1, characterized in that: The fixed block (3) is fixed with a fixed plate (4), a circular hole is formed in the fixed plate (4), and the circular hole can be fixed on the equipment through bolts.

3. A mold positioning mechanism for ease of installation as defined in claim 1, wherein: The limiting mechanism includes the insertion slot (10) formed on the top of the fixed block (3), the sliding groove (9) formed on the top of the fixed block (3), the sliding block (14) slidably arranged in the sliding groove (9), the connecting rod (8) fixed on the top of the sliding block (14), the limiting block (11) fixed on the same side of the two ends of the connecting rod (8), and the limiting slot (7) formed in the limiting column (6).

4. A mold positioning mechanism for ease of installation according to claim 3, characterized in that: The limiting block (11) can be inserted into the limiting slot (7), and the limiting column (6) can be inserted into the insertion slot (10).

5. A mold positioning mechanism for ease of installation according to claim 4, characterized in that: The fixed column (13) is fixed in the sliding groove (9), the fixed column (13) penetrates through the sliding block (14), the spring (12) is arranged on the outside of the fixed column (13), and the sliding block (14) can slide on the fixed block (3).

6. A mold positioning mechanism for ease of installation according to claim 5, characterized in that: The free end of the limiting block (11) is provided as a slope, and the slope faces the bottom plate (2).

7. A mold positioning mechanism for ease of installation as defined in claim 1, wherein: The rotating mechanism includes the rectangular slot (19) formed in the fixed block (3), the two ends of the rectangular slot (19) are communicated with the two sliding grooves (9), the upper tooth plate (15) slides on the top of the rectangular slot (19), the lower tooth plate (18) slides on the bottom of the rectangular slot (19), the upper tooth plate (15) and the lower tooth plate (18) are respectively fixedly connected with the two sliding blocks (14), and the gear (17) is arranged between the upper tooth plate (15) and the lower tooth plate (18).

8. A mold positioning mechanism for ease of installation according to claim 7, characterized in that: The connecting column (16) rotates on the fixed block (3), one end of the connecting column (16) is fixed with the gear (17), the other end of the connecting column (16) penetrates through the fixed block (3) and is fixed with the rotating column (5), and the anti-skid lines are arranged on the outer side of the rotating column (5).

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