Forming die retainer plate mounting structure

Abstract

The utility model provides a forming die retainer plate mounting structure, which belongs to the technical field of processing dies and comprises a base, a retainer plate is arranged on the base, a first threaded rod is rotatably arranged in the retainer plate, and two sliding rods are arranged in the retainer plate in a limited sliding manner; one end of the first threaded rod rotationally penetrates through the material supporting plate and is fixedly provided with a screwing block, and the two sliding rods are in one-to-one corresponding threaded connection with two threaded sections of the first threaded rod; the opposite sides of the two sliding rods are connected with vertical rods through elastic sliding parts, a pressing rod is arranged in each vertical rod in a limiting and sliding mode in the vertical direction, the pressing rods correspond to the sliding rods one to one, and each pressing rod is in transmission fit with the corresponding sliding rod through a transmission part. And by rotating the screwing block, the mold can be clamped and limited in the horizontal direction and can also be clamped and limited in the vertical direction, and operation is more convenient and faster.

Description

TECHNICAL FIELD

[0001] The utility model belongs to processing mould technical field, concretely relates to a forming die material supporting plate mounting structure. BACKGROUND

[0002] The material supporting plate in the forming die is an important component in the die structure, mainly used for supporting and fixing the die to ensure the stability and precision of the die during the forming process. However, the existing material supporting plate often needs to be operated more complicatedly and has lower efficiency during the limiting process of the die.

[0003] The patent with the publication number CN220970735U discloses an auxiliary material supporting mechanism for casting demoulding, which is provided with a first flat round block, a second flat round block, a first spring, a second spring, a first limiting rod, a second limiting rod, a first limiting groove, a second limiting groove, a limiting plate, a first sliding rod, a clamping plate and the like. When the casting mold needs to be fixed, the second flat round block is pulled and the second spring is extruded, so that the second limiting rod is separated from the second limiting groove. Then the limiting plate is pushed to slide on the surface of the first sliding rod. When it slides to the appropriate position, the second flat round block is released. Under the elastic action of the second spring, the second limiting rod is inserted into the second limiting groove, thereby completing the clamping and limiting of the casting mold in the horizontal direction. Then the first flat round block is pulled and the first spring is extruded, so that the first limiting rod is separated from the first limiting groove. Then the clamping plate is pushed. When it slides to the appropriate position, the first flat round block is released. Under the elastic action of the first spring, the first limiting rod is inserted into the first limiting groove, thereby completing the clamping and limiting of the casting mold in the vertical direction.

[0004] However, the above-mentioned scheme not only needs to push the limiting plate to clamp and limit the casting mold in the horizontal direction, but also needs to push the clamping plate to clamp and limit the casting mold in the vertical direction. The operation steps are more and the operation is more complicated, and the transmission effect is poor. At the same time, the limiting of the flat round block on the limiting plate and the clamping plate needs to be released in advance every time, which further increases the operation difficulty. UTILITY MODEL CONTENTS

[0005] In order to solve the problems in the background art, the utility model provides a forming die material supporting plate mounting structure.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the technical scheme as follows:

[0007] The utility model provides a kind of forming die material supporting plate mounting structure, including base, which is provided with material supporting plate, first threaded rod is rotationally arranged in material supporting plate, and two slide rods are limitingly slidably arranged;One end of first threaded rod rotationally penetrates material supporting plate and is fixedly provided with knob, two slide rods are threadedly connected with two threaded segments of first threaded rod one by one;Opposite sides of two slide rods are connected with vertical rods by elastic sliding members, pressure rod is limitingly slidably arranged in each vertical rod along vertical direction, and pressure rod corresponds to slide rod one by one, and each pressure rod is drivingly matched with corresponding slide rod by transmission member.

[0008] Further, the base is rotationally provided with a positioning plate, and the positioning plate is fixedly connected with the material supporting plate;A first magnet is fixedly installed on the material supporting plate, and a second magnet magnetically attracted to the first magnet is fixedly arranged on the base.

[0009] Further, the elastic sliding member includes a connecting shaft, the connecting shaft is slidably arranged on the slide rod, a limiting block is fixedly arranged on one end of the connecting shaft, and the other end of the connecting shaft is fixedly connected with the vertical rod;A spring is sleeved on the outer surface of the connecting shaft, one end of the spring is fixedly connected with the vertical rod, and the other end of the spring is fixedly connected with the slide rod.

[0010] Further, the transmission member includes a rack, the rack is fixedly arranged on the slide rod, a second threaded rod is rotationally arranged in the vertical rod along the vertical direction, the second threaded rod is threadedly connected with the pressure rod, the bottom of the second threaded rod rotationally extends to the outside of the vertical rod and is fixedly provided with a gear, the gear is meshingly driven with the rack and always keeps meshing state.

[0011] The present application has the following beneficial effects:

[0012] Rotating the knob can not only clamp and limit the mold in the horizontal direction, but also clamp and limit the mold in the vertical direction, which is more convenient to operate and has better transmission effect, so as to reduce the operation difficulty and improve the limiting efficiency of the mold. BRIEF DESCRIPTION OF DRAWINGS

[0013] The above and other objects, features and advantages of the exemplary embodiments of the present application will be more apparent from the following detailed description read in conjunction with the accompanying drawings, in which several embodiments of the present application are shown by way of example, and wherein the same or similar components are referred to by the same or similar reference numbers. In the drawings:

[0014] Figure 1 is the overall structure schematic diagram of the utility model;

[0015] Figure 2 is the internal structure schematic diagram of the material supporting plate of the utility model;

[0016] Figure 3 is the side view sectional view of the utility model;

[0017] Figure 4 is a schematic diagram of the rack position relationship structure of the utility model.

[0018] Mark explanation:

[0019] 1, base; 2, material supporting plate; 3, first threaded rod; 4, twisting block; 5, collar; 6, sliding rod; 7, connecting shaft; 8, vertical rod; 9, second threaded rod; 10, pressing rod; 11, gear; 12, rack; 13, spring; 14, first magnet; 15, second magnet; 16, material collecting box; 17, elastic pad; 18, pull rod; 19, sliding groove; 20, positioning plate. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] As Figures 1-4 shown, the technical scheme adopted by the utility model is as follows: a material supporting plate mounting structure of a forming die, comprising a base 1, a material supporting plate 2 and a positioning plate 20 are arranged above the base 1, the material supporting plate 2 is fixedly connected with the positioning plate 20, the positioning plate 20 is rotationally connected with the base 1, a first magnet 14 is fixedly arranged at the position of the material supporting plate 2 away from the positioning plate 20, and a second magnet 15 magnetically attracted to the first magnet 14 is fixedly arranged on the side wall of the base 1. A material collecting box 16 is placed in the base 1, an elastic pad 17 is fixedly arranged in the material collecting box 16, and a pull rod 18 is fixedly arranged on the side wall of the material collecting box 16. The material collecting box 16 can be pulled out through the pull rod 18, and the material supporting plate 2 can be rotated towards the material collecting box 16.

[0022] The first threaded rod 3 is a bidirectional threaded rod, and the two ends of the first threaded rod 3 are rotationally extended to the outside of the material supporting plate 2, and a twisting block 4 and a collar 5 are fixedly arranged respectively. The two sliding rods 6 slide towards or away from each other in the material supporting plate 2, and the two sliding rods 6 are threadedly matched with the two threaded segments of the first threaded rod 3 one by one.

[0023] The opposite sides of the two sliding rods 6 are connected with a vertical rod 8 through the arrangement of elastic sliding members, two sliding grooves 19 are formed in the top of the material supporting plate 2, and the vertical rod 8 and the sliding groove 19 are limitingly and slidingly matched one by one. One pressing rod 10 is limitingly and slidingly arranged in the vertical direction on the opposite side of the two sliding grooves 19, and the pressing rod 10 and the sliding rod 6 are correspondingly matched, and each pressing rod 10 is drivingly matched with the corresponding sliding rod 6 through the arrangement of transmission members.

[0024] The elastic sliding member comprises a connecting shaft 7, the connecting shaft 7 is arranged through the sliding rod 6 in a sliding manner, a limiting block is fixedly arranged at one end of the connecting shaft 7, the limiting block avoids the disengagement of the connecting shaft 7 from the sliding rod 6, and the other end of the connecting shaft 7 is fixedly connected with the vertical rod 8. The outer surface of the connecting shaft 7 is sleeved with a spring 13, one end of the spring 13 is fixedly connected with the vertical rod 8, and the other end of the spring 13 is fixedly connected with the sliding rod 6.

[0025] The transmission member comprises a rack 12, the rack 12 is fixedly arranged on the sliding rod 6, the second threaded rod 9 is arranged in the vertical rod 8 in a rotating manner along the vertical direction, the second threaded rod 9 is threadedly connected with the pressing rod 10, and the bottom of the second threaded rod 9 extends out of the vertical rod 8 and is fixedly provided with a gear 11. The gear 11 is in meshing transmission with the rack 12 and always keeps a meshing state.

[0026] Working principle: when in use, the mold is placed on the material supporting plate 2, so that the mold is located in the middle of the two vertical rods 8, and one end of the mold abuts against the positioning plate 20.

[0027] The knob 4 is rotated, the first threaded rod 3 is driven to rotate by the knob 4, the two sliding rods 6 slide towards each other in the material supporting plate 2, so that the two vertical rods 8 are synchronously slid towards each other by the spring 13, and the mold is clamped and limited in the horizontal direction.

[0028] When the vertical rod 8 contacts the mold, with the continuous sliding of the sliding rod 6, the vertical rod 8 is in a stationary state, the connecting shaft 7 slides relative to the sliding rod 6, the spring 13 is gradually compressed, and the clamping effect in the horizontal direction is gradually increased. When the connecting shaft 7 slides relative to the sliding rod 6, the gear 11 is in transmission with the rack 12, so that the gear 11 drives the second threaded rod 9 to rotate, the second threaded rod 9 drives the pressing rod 10 to slide downwards, and the mold is clamped and limited in the vertical direction.

[0029] Finally, the sleeve ring 5 can be pulled, so that the material supporting plate 2 rotates around the connecting position of the positioning plate 20 and the base 1, after rotating by a certain angle, the castings in the mold fall downwards into the material collecting box 16, and the elastic pad 17 plays a buffering role. In this process, the first magnet 14 and the second magnet 15 are separated from the adsorption.

[0030] Subsequently, the sleeve ring 5 is reversely rotated, so that the material supporting plate 2 returns to the initial position, and the first magnet 14 and the second magnet 15 complete the adsorption. The material collecting box 16 is pulled out from the base 1 by the pull rod 18, and then the castings in the material collecting box 16 are taken out.

[0031] When the mold is taken off, the knob 4 is reversely rotated, so that the vertical rod 8 releases the clamping of the mold, and the pressing rod 10 also returns to the initial position under the pushing of the spring 13.

[0032] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A molding die support plate mounting structure, characterized in that: The utility model provides a material supporting plate, including base (1), be provided with material supporting plate (2) on base (1), rotate and set first threaded rod (3) in material supporting plate (2), and limit and slide and set two slide bars (6);One end of first threaded rod (3) rotates and penetrates material supporting plate (2) and is fixedly provided with knob (4), and two slide bars (6) are correspondingly threadedly connected with two threaded sections of first threaded rod (3);The opposite sides of two slide bars (6) are connected with vertical rod (8) through elastic sliding part, and the vertical direction limit and slide and set pressing rod (10) in each vertical rod (8), and pressing rod (10) corresponds with slide bar (6), and each pressing rod (10) is driven and is matched with corresponding slide bar (6) through transmission part.

2. The forming die stocker mounting structure according to claim 1, characterized by: The base (1) is rotatably provided with a positioning plate (20), and the positioning plate (20) is fixedly connected with the material supporting plate (2); the first magnet (14) is fixedly installed on the material supporting plate (2), and the second magnet (15) is fixedly arranged on the base (1) and magnetically attracted to the first magnet (14).

3. The forming die stocker mounting structure according to claim 1, characterized by: The elastic sliding part includes a connecting shaft (7), the connecting shaft (7) is slidably arranged on the slide bar (6), one end of the connecting shaft (7) is fixedly provided with a limiting block, and the other end of the connecting shaft (7) is fixedly connected with the vertical rod (8); the outer surface of the connecting shaft (7) is sleeved with a spring (13), one end of the spring (13) is fixedly connected with the vertical rod (8), and the other end of the spring (13) is fixedly connected with the slide bar (6).

4. The forming die stocker mounting structure according to claim 1, characterized by: The transmission part includes a rack (12), the rack (12) is fixedly arranged on the slide bar (6), the second threaded rod (9) is rotatably arranged in the vertical rod (8) in the vertical direction, the second threaded rod (9) is threadedly connected with the pressing rod (10); the bottom of the second threaded rod (9) is rotatably extended to the outside of the vertical rod (8) and is fixedly provided with a gear (11), the gear (11) is meshed and driven with the rack (12) and always keeps a meshing state.

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