Adjustable base

Abstract

The utility model relates to the technical field of isostatic presses, and discloses an adjustable base which comprises a bottom plate, fixing blocks are fixedly arranged on the two sides, close to the front end and the rear end, of the upper end face of the bottom plate, and sliding rods are fixedly arranged between the two fixing blocks, close to the front end and the rear end, of the four fixing blocks. Sliding blocks are arranged on the two sides of the outer surfaces of the two sliding rods in a sliding mode, and two-way screws are rotationally arranged on the front end faces of the two sliding blocks, located on the same side, of the four sliding blocks. According to the utility model, the sliding block slidably arranged on the upper end surface of the bottom plate can drive the movable block sleeved by the thread to move and adjust according to the size of the isostatic press, so that the isostatic press can be clamped and fixed; and the fixing mechanisms are movably embedded in the two sides of the lower end face of the bottom plate, so that the base can be supported and fixed after the isostatic pressing machine which is clamped and fixed is moved, and the situation that the base slides accidentally is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of isostatic presses, in particular to an adjustable base. Background Art

[0002] An isostatic press is a machine used for forming and processing materials. It utilizes the principle of isostatic pressing to apply uniform pressure to the material surface, resulting in uniform stress and plastic deformation. The isostatic press base is an integral component of the press, supporting and securing the entire machine structure. Typically constructed of sturdy metal, it offers excellent stability and load-bearing capacity, capable of withstanding high pressure and heavy loads, ensuring stable operation.

[0003] At present, most existing isostatic press bases can only support and fix isostatic presses of fixed sizes, and cannot adjust and fix isostatic presses of different sizes, which makes it inconvenient to fix the isostatic presses. At the same time, since the isostatic press base is fixed in a designated position, the isostatic press cannot be more conveniently moved and positioned according to the needs of the user. Therefore, the present invention provides an adjustable base to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an adjustable base. The fixing mechanism embedded on both sides of the lower end surface of the base plate can play a role in positioning and fixing the base after it is moved and adjusted, thereby avoiding the movement that occurs after the movement and adjustment. At the same time, the sliding block slidingly arranged on the end surface of the base plate can drive the movable block to move and adjust, thereby fixing isostatic presses of different sizes.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An adjustable base comprises a bottom plate, wherein fixed blocks are fixedly provided on both sides of the upper end surface of the bottom plate near the front end and the rear end, a sliding rod is fixedly provided between two fixed blocks located near the front end and the rear end among the four fixed blocks, sliding blocks are slidably provided on both sides of the outer surfaces of the two sliding rods, and two sliding blocks located on the same side of the four sliding blocks are rotatably provided on the front ends of the two sliding blocks, and movable blocks are threadedly sleeved on the outer surfaces of the two bidirectional screws near the front end and the rear end;

[0007] A fixing mechanism is embedded at the midpoints of both sides of the lower end surface of the bottom plate, and the fixing mechanism includes four rotating plates, a rotating cylinder, a threaded rod, an upper connecting plate, two connecting blocks, an anti-skid plate and a lower connecting plate;

[0008] Through the above technical solution, after the sliding blocks are slidably set on the outer surfaces of the two fixed sliding rods, they can be moved and adjusted according to the isostatic presses of different sizes, and at the same time, the movable blocks threaded on the outer surfaces of the two bidirectional screws are driven to move and adjust. Rotating the bidirectional screws can drive the movable blocks to move and adjust, and the isostatic presses of different sizes can be clamped and fixed. At the same time, the two fixing mechanisms movably embedded in the lower end surface of the bottom plate can be adjusted after the base is moved and adjusted to position the moved base, so as to prevent the base from moving accidentally after adjustment.

[0009] Furthermore, the four rotating plates are rotatably arranged on the upper and lower ends of the two connecting blocks respectively, the upper connecting plate is rotatably connected to one end of the two rotating plates on the upper end, the lower connecting plate is rotatably connected to the two rotating plates on the lower end, the rotating drum is rotatably penetrated and arranged at the midpoint of the upper end surface of the upper connecting plate, the threaded rod is threadedly embedded in the lower end surface of the rotating drum, and the anti-skid plate is fixedly arranged on the lower end surface of the lower connecting plate;

[0010] Through the above technical solution, the rotating drum set through the rotation can drive the threaded rod embedded with the thread to perform telescopic adjustment, and can also drive the rotating plate set to perform rotational adjustment, thereby driving the anti-slip plate fixed on the lower end surface of the lower connecting plate of the rotation connection to perform lifting and lowering adjustment. After adjustment, the position of the movable base can be fixed.

[0011] Furthermore, the two rotating drums are rotatably embedded at the midpoints of the upper end surface of the bottom plate, and the two upper connecting plates are fixedly arranged on both sides of the inner bottom surface of the bottom plate;

[0012] Through the above technical solution, the rotating drum arranged in the bottom plate can be rotated better and drive the fixing mechanism to perform telescopic adjustment.

[0013] Furthermore, a sliding plate is fixedly provided between the two sliding blocks on the same side of the four sliding blocks, and the four movable blocks are respectively slidably provided on the outer surfaces of the two sliding plates, near the front end and the rear end;

[0014] Through the above technical solution, the sliding plate fixed between the two sliding blocks on the same side can be slidably connected to the movable block, which can better enable the movable block to move and adjust. At the same time, the sliding plate can also prevent the movable block from rotating during adjustment.

[0015] Furthermore, one side of the upper end surface of each of the four sliding blocks is threadedly embedded with a No. 1 rotating rod, and a rubber block is rotatably provided near the lower end of each of the four No. 1 rotating rods;

[0016] Through the above technical solution, the No. 1 rotating rod rotatably set in the sliding block can drive the rubber block rotatably set to move and adjust, and the sliding rod can be squeezed to fix the position of the sliding block.

[0017] Furthermore, a second rotating rod is threadedly embedded at the lower end of one side of the four movable blocks, and a fixing plate is fixedly provided at one end of the four second rotating rods;

[0018] Through the above technical solution, rotating the No. 2 rotating rod can drive the fixed setting to move and adjust, squeeze and fix the isostatic press placed on the end face of the bottom plate, and better clamp and fix the isostatic press.

[0019] Furthermore, a hand wheel is fixedly provided at one end of each of the two bidirectional screws, and universal wheels are fixedly provided at the front end and the rear end on both sides of the lower end surface of the bottom plate;

[0020] Through the above technical solution, rotating the fixed handwheel can drive the bidirectional screw to rotate, thereby driving the movable block with the threaded sleeve to move and adjust, and the fixed universal wheel can more conveniently move and adjust the position of the base.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes an adjustable base, which has sliding blocks movably sleeved on the outer surfaces of two fixed sliding rods. When adjustment is needed, the sliding block with a bidirectional screw on the same side can be moved and adjusted. At the same time, the movable block threadedly sleeved on the outer surface of the bidirectional screw can be moved and adjusted under the rotation of the bidirectional screw. After movement and adjustment, the movable block can better clamp and fix isostatic presses of different sizes placed on the end faces of the floor.

[0023] 2. The utility model proposes an adjustable base, which can fix the position of the base after the base is moved and adjusted by movably embedding a fixing mechanism on both sides of the lower end surface of the base plate. Rotating the rotating drum set on one side of the upper end surface of the base plate can drive the threaded rod with the threaded embedding to perform telescopic adjustment, and can also drive the lower connecting plate connected by the rotating plate to perform lifting adjustment, and also drive the fixed anti-skid plate to position and fix the base after moving, so as to prevent the base from moving accidentally after moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an axonometric diagram of the present utility model;

[0025] Figure 2 This is a cross-sectional schematic diagram of the fixing mechanism of the present utility model;

[0026] Figure 3 This is a cross-sectional schematic diagram of the bottom plate and fixing mechanism of the present invention;

[0027] Figure 4 This is a cross-sectional schematic diagram of the sliding block of the present utility model;

[0028] Figure 5 It is a cross-sectional schematic diagram of the movable block of the present utility model.

[0029] Legend:

[0030] 1. Bottom plate; 2. Slide rod; 3. Hand wheel; 4. Sliding block; 5. Movable block; 6. Bidirectional screw; 7. Sliding plate; 8. Fixed block; 9. Fixing mechanism; 10. Universal wheel; 11. Rotating rod No. 1; 12. Rubber block; 13. Rotating rod No. 2; 14. Fixed plate; 901. Rotating plate; 902. Rotating drum; 903. Threaded rod; 904. Upper connecting plate; 905. Connecting block; 906. Anti-skid plate; 907. Lower connecting plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example

[0033] Reference Figure 1-5 The two-way screw 6 arranged between the two sliding blocks 4 on the same side can be driven by the threaded sleeve to move the screw movable block 5 when rotating, so that the isostatic press placed on the upper end surface of the bottom plate 1 can be clamped and fixed;

[0034] A fixing mechanism 9 is embedded at the midpoint of both sides of the lower end surface of the base plate 1. The movably embedded fixing mechanism 9 can fix the position of the base after it is moved. The fixing mechanism 9 includes four rotating plates 901, a rotating drum 902, a threaded rod 903, an upper connecting plate 904, two connecting blocks 905, an anti-slip plate 906 and a lower connecting plate 907.

[0035] The four rotating plates 901 are rotatably arranged on the upper and lower ends of the two connecting blocks 905 respectively. The upper connecting plate 904 is rotatably connected to one end of the two rotating plates 901 at the upper end. The lower connecting plate 907 is rotatably connected to the two rotating plates 901 at the lower end. The rotating drum 902 is rotatably penetrated and arranged at the midpoint of the upper end surface of the upper connecting plate 904. The threaded rod 903 is threadedly embedded in the lower end surface of the rotating drum 902. The anti-skid plate 906 is fixed on the lower end surface of the lower connecting plate 907. By rotating the four rotating plates 900 respectively on the two connecting blocks The upper and lower ends of the connecting block 905 can drive the lower connecting plate 907, which is rotatably connected to the two rotating plates 901 at the lower end, to move and adjust during movement and adjustment. The threaded rod 903, which is threadedly embedded in the lower end surface of the rotating cylinder 902, is fixedly connected to the midpoint of the upper end surface of the lower connecting plate 907. After the rotating cylinder 902 drives the threaded rod 903 to perform telescopic adjustment, it can drive the fixedly connected lower connecting plate 907 and the anti-slip plate 906 fixedly set on the lower end surface of the lower connecting plate 907 to move and adjust.

[0036] The two rotating drums 902 are respectively rotatably embedded in the midpoints of the upper end surface of the bottom plate 1, and the two upper connecting plates 904 are respectively fixed on the inner bottom surface of the bottom plate 1. After the rotating drum 902 is rotated and set on the upper end surface of the bottom plate 1, the threaded rod 903 with the thread embedded therein is effectively driven to perform the adjustment, and the anti-slip plate 906 is driven to support the ground. After the inner top surface of the bottom plate 1 and the upper connecting plates 904 are fixed, the movement of the upper connecting plates 904 can be avoided. A sliding plate 7 is fixedly set between the two sliding blocks 4 on the same side, near the lower end. The four movable blocks 5 are respectively slidably set on the outer surfaces of the two sliding plates 7, near the front end and the rear end. The sliding plate 7 fixed at the lower end of the sliding block 4 on the same side can be slidably connected with the movable block 5. When the movable block 5 is moved and adjusted, the rotation of the movable block 5 can be avoided, so that the movable block 5 can always maintain horizontal movement.

[0037] A first rotating rod 11 is threadedly embedded in one side of the upper end surface of each of the four sliding blocks 4. Each of the four first rotating rods 11 is rotatably mounted with a rubber block 12 at its lower end. The threaded first rotating rod 11 can drive the rotatable rubber block 12 to squeeze the sliding rod when it rotates, thereby fixing the position of the sliding block 4. A second rotating rod 13 is threadedly embedded in one side of the lower end of each of the four movable blocks 5. Each of the four second rotating rods 13 is fixedly mounted with a fixing plate 14 at one end. The rotatable second rotating rod 13 can drive the fixed fixing plate 14 to clamp and secure the isostatic press placed on the upper end surface of the base plate 1. A handwheel 3 is fixedly mounted at one end of each of the two bidirectional screws 6. Universal wheels 10 are fixedly mounted on both sides of the lower end surface of the base plate 1, near the front and rear ends. The fixed handwheel 3 can conveniently drive the bidirectional screw 6 for rotation. The fixed universal wheels 10 allow the user to more conveniently move the isostatic press clamped to the upper end surface 1 of the base plate.

[0038] Working principle: When the isostatic press needs to be fixed, the user can first place the isostatic press on the upper end surface of the base plate 1. The user can move the sliding block 4 of the sliding sleeve according to the size of the isostatic press. After moving to the appropriate position, the No. 1 rotating rod 11 in the sliding block 4 can be rotated to drive the rubber block 12 to fix the position of the sliding block 4. Secondly, the user can rotate the hand wheel 3 to drive the movable block 5 threaded on the outer surface of the two-way pull rod to adjust. After adjusting to the appropriate position, the No. 2 rotating rod 13 can be rotated to drive the fixed plate 14 to clamp and fix the isostatic press. Finally, the user can push the base of the clamped and fixed isostatic press through the fixed universal wheel 10 to move the position. After the position is determined, the rotating drum 902 can be rotated to drive the anti-slip plate 906 in the fixing mechanism 9 to support and position the base, which can avoid accidental sliding during rotation.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable base, comprising a base plate (1), characterized in that: Fixed blocks (8) are fixedly provided on both sides of the upper end surface of the bottom plate (1) near the front end and the rear end, a sliding rod (2) is fixedly provided between two fixed blocks (8) located near the front end and the rear end among the four fixed blocks (8), sliding blocks (4) are slidably provided on both sides of the outer surfaces of the two sliding rods (2), and two sliding blocks (4) located on the same side among the four sliding blocks (4) are rotatably provided with bidirectional screws (6) on the front end surfaces, and movable blocks (5) are threadedly provided on the outer surfaces of the two bidirectional screws (6) near the front end and the rear end; A fixing mechanism (9) is embedded at the midpoints of both sides of the lower end surface of the base plate (1), and the fixing mechanism (9) comprises four rotating plates (901), a rotating drum (902), a threaded rod (903), an upper connecting plate (904), two connecting blocks (905), an anti-slip plate (906) and a lower connecting plate (907).

2. The adjustable base according to claim 1, characterized in that: The four rotating plates (901) are rotatably arranged on the upper and lower ends of the two connecting blocks (905), respectively; the upper connecting plate (904) is rotatably connected to one end of the two rotating plates (901) on the upper end; the lower connecting plate (907) is rotatably connected to the two rotating plates (901) on the lower end; the rotating drum (902) is rotatably penetrated and arranged at the midpoint of the upper end surface of the upper connecting plate (904); the threaded rod (903) is threadedly embedded in the lower end surface of the rotating drum (902); and the anti-skid plate (906) is fixedly arranged on the lower end surface of the lower connecting plate (907).

3. The adjustable base according to claim 1, characterized in that: The two rotating drums (902) are respectively rotatably embedded in the midpoints of the upper end surface of the bottom plate (1), and the two upper connecting plates (904) are respectively fixedly arranged on both sides of the inner bottom surface of the bottom plate (1).

4. The adjustable base according to claim 1, characterized in that: A sliding plate (7) is fixedly provided between the two sliding blocks (4) on the same side of the four sliding blocks (4) at the lower end, and the four movable blocks (5) are respectively slidably provided on the outer surfaces of the two sliding plates (7) at the front end and the rear end.

5. The adjustable base according to claim 1, characterized in that: One side of the upper end surface of the four sliding blocks (4) is threadedly embedded with a No. 1 rotating rod (11), and the four No. 1 rotating rods (11) are rotatably provided with a rubber block (12) near the lower end.

6. The adjustable base according to claim 1, characterized in that: A second rotating rod (13) is threadedly embedded at the lower end of one side of the four movable blocks (5), and a fixing plate (14) is fixedly provided at one end of the four second rotating rods (13).

7. The adjustable base according to claim 1, characterized in that: A hand wheel (3) is fixedly provided at one end of each of the two bidirectional screw rods (6), and universal wheels (10) are fixedly provided at the front end and the rear end on both sides of the lower end surface of the base plate (1).

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