Die clamping device for die production

Abstract

The utility model discloses a die clamping device for die production, belongs to the technical field of die clamping, and aims to solve the problems that in the prior art, an adjusting seat can be driven to move only through a sliding block, so that only a transverse sliding adjusting function is achieved, and further improvement is needed due to the fact that the number of die machining positions is large. Comprising a bottom table, a supporting column, a rotating rod and an adjusting rod, the supporting column is vertically and movably installed above the bottom table, a connecting rod is further rotatably installed on the upper surface of the supporting column and is perpendicular to the supporting column, and the end, away from the supporting column, of the connecting rod is fixedly connected with the rotating rod; sliding rods are fixed to the two ends of the rotating rod correspondingly, the sliding rods are sleeved with adjusting rods in a sliding mode, and clamping blocks are fixedly connected to the ends, away from the sliding rods, of the adjusting rods and are of a U-shaped structure. According to the mold clamping device for mold production, a clamped mold can be rotated and subjected to direction adjustment, so that the mold has a wider adjustment range, and machining requirements of different scenes can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold clamping, and in particular relates to a mold clamping device used for mold production. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection moulding, blow moulding, extrusion and die casting or forging, smelting and stamping. In short, moulds are tools used to make moulded objects. When using moulds to produce workpieces, a clamping device is required to clamp the mould. A mould clamping device for mould production is disclosed in the prior art, with application number: CN202321668217.0. In order to solve the problem that after the existing clamping device clamps the mould, if the position of the mould needs to be adjusted, the mould needs to be loosened and then adjusted, which is very inconvenient. With the cooperation of the adjusting mechanism, the position of the adjusting seat can be adjusted, so that the position of the mould can be adjusted. The position of the mould can be adjusted without loosening the mould, which is convenient to use. However, in the above technical scheme, the adjusting seat can only be moved by the slider, so it only has the function of lateral sliding adjustment. However, there are many requirements for the position of the mould processing, so further improvement is needed. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a mold clamping device for mold production, aiming to solve the problem that the prior art can only drive the adjustment seat to move by a slider, and therefore only has the function of lateral sliding adjustment, while the mold processing position requirements are more, and therefore further improvement is needed.

[0005] (2) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a mold clamping device for mold production, including a base, a support column, a rotating rod and an adjusting rod. The support column is vertically movably installed above the base, and a connecting rod is also rotatably installed on the upper surface of the support column. The connecting rod is vertically distributed with the support column, and the end away from the support column is fixedly connected to the rotating rod; the two ends of the rotating rod are respectively fixed with sliding rods, and the outer sliding sleeve of the sliding rod is provided with an adjusting rod, and the end of the adjusting rod away from the sliding rod is fixedly connected with a clamping block, and the clamping block is in a U-shaped structure, and a clamping bolt is passed through the clamping block; the adjusting rod and the sliding rod are sleeved with each other, and the interior of the adjusting rod is hollow for the sliding rod to slide into, and a limited insertion rod is elastically installed on the outer wall of the adjusting rod, and the limited insertion rod passes through the adjusting rod and is inserted and fixed with the sliding rod. Thanks to the cooperation of the rotating rod, the sliding rod, the adjusting rod and the clamping block, the clamped mold can be rotated and adjusted, so that the mold has a higher adjustment range and can adapt to the processing needs of different scenes.

[0007] Preferably, a fixing rod is fixedly connected to the outer wall of the adjusting rod, and the fixing rod is an L-shaped structure, and one end away from the adjusting rod is elastically connected to the limiting plug rod.

[0008] Preferably, the limiting rod passes through the fixing rod horizontally, and a moving block is fixedly connected to the outer wall, and the moving block moves synchronously with the limiting rod.

[0009] Preferably, fixed blocks are slidably fitted on the outer walls on both sides of the moving block, and the fixed blocks are fixedly connected to the outer walls of the fixing rods.

[0010] Preferably, a spring is fixedly connected to the surface of the moving block facing the fixed rod, the other end of the spring is fixedly connected to the fixed rod, and the spring is sleeved on the outer wall of the limiting plug rod.

[0011] Preferably, a plurality of groups of limit holes are provided on the outer wall of the slide rod, and the plurality of groups of limit holes are arranged at intervals along the length direction of the slide rod, and the limit holes are adapted to the limit rod.

[0012] Preferably, a driving motor is fixedly mounted above the supporting column, and an end of the connecting rod away from the rotating rod has a transmission shaft, and the transmission shaft is rotatably disposed in the supporting column and connected to the driving motor.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Thanks to the cooperation of the rotating rod, the sliding rod, the adjusting rod and the clamping block, the utility model can rotate and adjust the clamped mold, so that the mold has a higher adjustment range and can be adapted to the processing requirements of different scenarios. The sliding sleeve setting of the adjusting rod and the sliding rod can enlarge or reduce the spacing between the two sets of clamping blocks to meet the fixing requirements of molds of different sizes. By pulling the limit rod, the limit rod leaves the limit hole on the outer wall of the sliding rod, and the adjusting rod can quickly slide along the outside of the sliding rod. After sliding to the required position, the limit rod is elastically reset to fix it again. The operation is simple and can be widely promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure between the adjusting rod and the sliding rod;

[0019] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the support column and the rotating rod structure.

[0021] The markings in the attached drawings are: 1. base; 2. support column; 3. drive motor; 4. connecting rod; 5. rotating rod; 6. sliding rod; 7. adjusting rod; 8. clamping block; 9. clamping bolt; 10. limiting plug rod; 11. spring; 12. fixed block; 13. moving block; 14. limiting socket; 15. fixing rod; 16. transmission shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] This specific embodiment is a mold clamping device for mold production, and its structural schematic diagram is as follows Figure 1 , Figure 2As shown, it includes a base 1, a support column 2, a rotating rod 5 and an adjusting rod 7. The support column 2 is vertically movably installed above the base 1. The upper surface of the support column 2 is also rotatably installed with a connecting rod 4. The connecting rod 4 is vertically distributed with the support column 2, and the end away from the support column 2 is fixedly connected to the rotating rod 5. Sliding rods 6 are fixed to the two ends of the rotating rod 5. The outer sliding sleeve of the sliding rod 6 is provided with an adjusting rod 7. The end of the adjusting rod 7 away from the sliding rod 6 is fixedly connected with a clamping block 8. The clamping block 8 is a U-shaped structure, and a clamping bolt 9 is penetrated on the clamping block 8. The adjusting rod 7 and the sliding rod 6 are sleeved with each other. The interior of the adjusting rod 7 is hollow, and the sliding rod 6 can slide and penetrate. A limit rod 10 is elastically installed on the outer wall of the adjusting rod 7. The limit rod 10 passes through the adjusting rod 7 and is inserted and fixed to the sliding rod 6.

[0024] Reference Figure 3 A fixing rod 15 is fixedly connected to the outer wall of the adjusting rod 7. The fixing rod 15 is an L-shaped structure, and one end away from the adjusting rod 7 is elastically connected to the limiting plug rod 10. The limiting plug rod 10 passes through the fixing rod 15 horizontally, and a moving block 13 is fixedly connected to the outer wall, and the moving block 13 moves synchronously with the limiting plug rod 10. Fixed blocks 12 are slidably fitted on the outer walls on both sides of the moving block 13, and the fixed block 12 is fixedly connected to the outer wall of the fixing rod 15. A spring 11 is fixedly connected to the surface of the moving block 13 facing the fixing rod 15, and the other end of the spring 11 is fixedly connected to the fixing rod 15, and the spring 11 is sleeved on the outer wall of the limiting plug rod 10. A plurality of groups of limiting sockets 14 are provided on the outer wall of the sliding rod 6, and the plurality of groups of limiting sockets 14 are arranged at intervals along the length direction of the sliding rod 6, and the limiting sockets 14 are adapted to the limiting plug rod 10.

[0025] Reference Figure 4 A driving motor 3 is fixedly installed on the top of the support column 2, and a transmission shaft 16 is provided at one end of the connecting rod 4 away from the rotating rod 5. The transmission shaft 16 is rotatably arranged in the support column 2 and connected to the driving motor 3. When the driving motor 3 is started, the connecting rod 4 is driven to rotate, and then the rotating rod 5 is synchronously rotated, and the clamping block 8 can obtain power to drive the mold to tilt or flip.

[0026] Working principle: When in use, a screw connected to the support column 2 is embedded in the upper surface of the base 1, and the screw is driven to rotate by a motor. When the screw rotates, the support column 2 moves horizontally on the upper surface of the base 1 to achieve the effect of adjusting the mold;

[0027] The mold is installed in the clamping block 8, and the clamping bolt 9 is turned to fix the mold. After the mold and the clamping block 8 are fixed, they can move synchronously with the support column 2. When the mold needs to adjust the processing position, in addition to moving the support column 2, the drive motor 3 is started, and the drive motor 3 drives the connecting rod 4 to rotate, and then the rotating rod 5 rotates synchronously, and the clamping block 8 can obtain power to drive the mold to tilt or flip;

[0028] At the same time, the spacing between the two groups of clamping blocks 8 can also be adjusted to adapt to the installation of molds of different sizes. First, pull the limit plug rod 10, the limit plug rod 10 slides along the fixed rod 15, and its end leaves the adjusting rod 7 and the limit plug hole 14 on the sliding rod 6, and then the adjusting rod 7 can slide along the outside of the sliding rod 6. During the sliding process, the adjusting rod 7 drives the clamping block 8 at the end to move synchronously. When the limit plug rod 10 leaves the limit plug hole 14, it drives the external moving block 13 to approach the direction of the spring 11 and compress the spring 11, and the moving block 13 slides against the inner wall of the fixed block 12. After the adjustment of the adjusting rod 7 is completed, the limit plug rod 10 is released. At this time, the spring 11 resets and pushes the moving block 13 back to its original position. The moving block 13 slides along the fixed block 12, and the limit plug rod 10 is inserted into the other corresponding limit plug holes 14. The adjusting rod 7 is fixed between the sliding rod 6, and the clamping block 8 completes the adjustment and fixation, and molds of different sizes can be clamped.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A mold clamping device for mold production, comprising a base (1), a support column (2), a rotating rod (5) and an adjusting rod (7), characterized in that: A support column (2) is movably mounted vertically above the base (1); a connecting rod (4) is rotatably mounted on the upper surface of the support column (2); the connecting rod (4) is vertically distributed with the support column (2), and one end away from the support column (2) is fixedly connected to a rotating rod (5); Slide rods (6) are fixed to both ends of the rotating rod (5), an adjusting rod (7) is provided on the outer sliding sleeve of the sliding rod (6), and a clamping block (8) is fixedly connected to one end of the adjusting rod (7) away from the sliding rod (6), the clamping block (8) is in a U-shaped structure, and a clamping bolt (9) is passed through the clamping block (8); The adjusting rod (7) and the sliding rod (6) are sleeved with each other. The interior of the adjusting rod (7) is hollow for the sliding rod (6) to slide into. A limiting plug rod (10) is elastically installed on the outer wall of the adjusting rod (7). The limiting plug rod (10) passes through the adjusting rod (7) and is plugged and fixed to the sliding rod (6).

2. A mold clamping device for mold production according to claim 1, characterized in that: A fixing rod (15) is fixedly connected to the outer wall of the adjusting rod (7); the fixing rod (15) is an L-shaped structure, and one end away from the adjusting rod (7) is elastically connected to the limiting plug rod (10).

3. A mold clamping device for mold production according to claim 2, characterized in that: The limiting insertion rod (10) passes through the fixing rod (15) horizontally, and a moving block (13) is fixedly connected to the outer wall, and the moving block (13) moves synchronously with the limiting insertion rod (10).

4. A mold clamping device for mold production according to claim 3, characterized in that: Fixed blocks (12) are slidably attached to the outer walls of both sides of the movable block (13), and the fixed blocks (12) are fixedly connected to the outer walls of the fixed rods (15).

5. A mold clamping device for mold production according to claim 4, characterized in that: A spring (11) is fixedly connected to the surface of the moving block (13) facing the fixed rod (15); the other end of the spring (11) is fixedly connected to the fixed rod (15), and the spring (11) is sleeved on the outer wall of the limiting plug rod (10).

6. A mold clamping device for mold production according to claim 1, characterized in that: A plurality of groups of limit holes (14) are provided on the outer wall of the slide bar (6), and the plurality of groups of limit holes (14) are arranged at intervals along the length direction of the slide bar (6), and the limit holes (14) are adapted to the limit plug rod (10).

7. A mold clamping device for mold production according to claim 1, characterized in that: A driving motor (3) is fixedly mounted above the supporting column (2); an end of the connecting rod (4) away from the rotating rod (5) has a transmission shaft (16); the transmission shaft (16) is rotatably disposed in the supporting column (2) and connected to the driving motor (3).

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