Anti-inclination structure of press machine

Abstract

The utility model discloses a press machine anti-inclination structure which comprises a press machine body, a machining platform is arranged on the press machine body, the bottom face of the press machine body is fixedly connected with the top face of a supporting base, the bottom face of the supporting base is fixedly connected with the top face of a shock pad, a sliding groove is formed in the top face of the machining platform, and a moving groove is formed in the inner bottom face of the sliding groove. A servo motor is installed on one side of the inner wall of the moving groove in an embedded mode, the driving end of the servo motor is fixedly connected with one end of a lead screw, the other end of the lead screw is rotationally connected with the other side of the inner wall of the moving groove, two-way threads are arranged on the lead screw, two moving blocks are symmetrically connected in the moving groove in a clamped mode, moving holes are formed in the moving blocks, and the lead screw is connected in the moving holes in a clamped mode. The plate can be adjusted and fixed through the adjusting assembly, inclination of the plate in the machining process is avoided, the positioning block in the adjusting assembly can move downwards, and damage caused by collision between the positioning block and a press machine in the machining process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to an anti-tilt structure for a press. Background Art

[0002] A press (including punching machines and hydraulic presses) is a versatile press with an exquisite structure. It has the characteristics of wide application and high production efficiency. The press can be widely used in cutting, punching, blanking, bending, riveting and forming processes. The metal blank is processed into parts by applying strong pressure to the metal to cause plastic deformation and fracture. When the mechanical press is working, the motor drives the large pulley (usually also serving as a flywheel) through the V-belt, and drives the crank slider mechanism through the gear pair and clutch, so that the slider and punch go down in a straight line.

[0003] For example, the Chinese invention patent with the authorization announcement number CN113399586A discloses a frame-type fine-blanking press, which includes an upper crossbeam, a lower crossbeam, a left side plate, and a right side plate connected by connecting bolts, and a gantry frame with a plug-in structure is used between the components; the frame-type fine-blanking press is driven by a single oil cylinder, which is installed in the middle of the upper crossbeam, and the piston rod of the oil cylinder is connected to the main slider, and a linear guide device is used to guide the main slider and the left side plate and the right side plate, and the linear guide device includes a linear guide, a guide slider, and an adjustment gasket, and the linear guide is installed on the left side plate or the right side plate, and the guide slider is installed on the main slider, and there is an adjustment gasket between the guide slider and the main slider. The present invention provides a frame-type fine-blanking press that can realize the press forming of small metal sheet parts, has good precision retention, is maintenance-free, and can achieve efficient production.

[0004] When a press is processing materials, it is necessary to prevent the materials from tilting during the processing. For this reason, we propose a press anti-tilt structure to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a press anti-tilt structure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a press machine anti-tilt structure, comprising a press machine body, a processing platform is provided on the press machine body,

[0007] The bottom surface of the press body is fixedly connected to the top surface of the support base, the bottom surface of the support base is fixedly connected to the top surface of the shock-absorbing pad, the top surface of the processing platform is provided with a sliding groove, the bottom surface of the sliding groove is provided with a moving groove, a servo motor is embedded and installed on one side of the inner wall of the moving groove, the driving end of the servo motor is fixedly connected to one end of the screw rod, the other end of the screw rod is rotatably connected to the other side of the inner wall of the moving groove, the screw rod is provided with a bidirectional thread, two moving blocks are symmetrically clamped in the moving groove, a moving hole is provided on the moving block, the screw rod is clamped in the moving hole, a threaded structure is provided on the inner wall of the moving hole and is clamped with the screw rod, the top surface of the moving block is fixedly connected to the bottom surface of the adjustment component, and the adjustment component is clamped in the sliding groove;

[0008] The adjustment assembly includes two sliding blocks, the bottom surfaces of the two sliding blocks are respectively fixed to the top surface of the moving block, the sliding blocks are clamped in the sliding groove, the top surface of the sliding block is provided with a telescopic groove, and the inner wall of the telescopic groove is symmetrically provided with limit grooves on both sides, the inner bottom surface of the telescopic groove is evenly fixed to one end of a plurality of fixed springs, the other ends of the fixed springs are respectively fixed to the bottom surface of the positioning block, the limiting blocks are symmetrically fixed to the two sides of the positioning block, and the limiting blocks are respectively clamped in the limiting grooves.

[0009] Preferably, the length and width of the moving block are respectively equal to the width and depth of the moving groove.

[0010] Preferably, the length and width of the sliding block are respectively equal to the width and depth of the sliding groove.

[0011] Preferably, the width and thickness of the positioning block are respectively equal to the length and width of the telescopic slot.

[0012] Preferably, two fixed plates are symmetrically fixed to the outer wall of the press body, and the top surfaces of the fixed plates are symmetrically provided with locking grooves. The top surfaces of the two fixed plates contact the bottom surfaces of the movable plates respectively, and the bottom surfaces of the movable plates are symmetrically fixed with locking blocks. The locking blocks are respectively locked in the locking grooves, and the bottom surfaces of the two movable plates that are close to each other are respectively fixed to the top surface of the waste box, and the two sides of the waste box contact the fixed plates respectively, and the ends of the two movable plates that are farther apart are respectively fixed to handles.

[0013] Preferably, the diameter and thickness of the engaging block are respectively equal to the diameter and thickness of the engaging groove.

[0014] Preferably, a control switch and a control panel for adjusting the servo motor are provided on the outer wall of the press body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can adjust and fix the plate through the adjustment component to prevent the plate from tilting during processing. The positioning block in the adjustment component can be moved downward to prevent damage caused by collision with the press during processing.

[0017] 2. The equipment can use the waste collection box to collect the waste generated during the processing process, which is convenient for subsequent centralized processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the vertical section structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. Press body; 2. Processing platform; 201. Sliding groove; 202. Moving groove; 3. Support base; 301. Shock-absorbing pad; 4. Servo motor; 5. Screw rod; 6. Moving block; 601. Moving hole; 7. Adjustment assembly; 71. Sliding block; 72. Telescopic groove; 73. Limiting groove; 74. Fixed spring; 75. Positioning block; 76. Limiting block; 8. Fixed plate; 801. Engaging groove; 9. Moving plate; 901. Engaging block; 902. Handle; 10. Waste box; 11. Control panel. 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] Embodiment 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: a press machine anti-tilt structure, comprising a press machine body 1, on which a processing platform 2 is arranged.

[0025] See also Figure 1 , Figure 2 and Figure 3The bottom surface of the press body 1 is fixedly connected to the top surface of the support base 3, the bottom surface of the support base 3 is fixedly connected to the top surface of the shock-absorbing pad 301, a sliding groove 201 is provided on the top surface of the processing platform 2, a moving groove 202 is provided on the bottom surface of the sliding groove 201, a servo motor 4 is embedded and installed on one side of the inner wall of the moving groove 202, the driving end of the servo motor 4 is fixedly connected to one end of the screw rod 5, the other end of the screw rod 5 is rotatably connected to the other side of the inner wall of the moving groove 202, a bidirectional thread is provided on the screw rod 5, two moving blocks 6 are symmetrically clamped in the moving groove 202, a moving hole 601 is provided on the moving block 6, the screw rod 5 is clamped in the moving hole 601, a threaded structure is provided on the inner wall of the moving hole 601 and is clamped with the screw rod 5, the top surface of the moving block 6 is fixedly connected to the bottom surface of the adjustment component 7, and the adjustment component 7 is clamped in the sliding groove 201;

[0026] Furthermore, the length and width of the moving block 6 are respectively equal to the width and depth of the moving groove 202 .

[0027] See also Figure 1 and Figure 2 Two fixed plates 8 are symmetrically fixed to the outer wall of the press body 1, and the top surfaces of the fixed plates 8 are symmetrically provided with engaging grooves 801. The top surfaces of the two fixed plates 8 respectively contact the bottom surfaces of the movable plates 9, and the bottom surfaces of the movable plates 9 are symmetrically fixed with engaging blocks 901, which are respectively engaged in the engaging grooves 801. The bottom surfaces of the ends of the two movable plates 9 that are close to each other are respectively fixed to the top surfaces of the waste box 10, and the two sides of the waste box 10 respectively contact the fixed plates 8, and the ends of the two movable plates 9 that are far apart are respectively fixed with handles 902. The equipment can put the waste generated during the processing into the waste box 10 for collection, and then it can be moved together with the movable plate 9 and the waste box 10 through the handle 902, so as to facilitate the centralized treatment of the waste.

[0028] Furthermore, the diameter and thickness of the engaging block 901 are respectively equal to the diameter and thickness of the engaging groove 801 .

[0029] See also Figure 1 A control panel 11 for controlling switches and adjusting the servo motor 4 is provided on the outer wall of the press body 1 .

[0030] Embodiment 2:

[0031] See also Figure 1 and Figure 2 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0032] Specifically, the adjustment component 7 includes two sliding blocks 71, the bottom surfaces of the two sliding blocks 71 are respectively fixed to the top surface of the moving block 6, the sliding blocks 71 are clamped in the sliding groove 201, the top surface of the sliding block 71 is provided with a telescopic groove 72, and the inner wall of the telescopic groove 72 is symmetrically provided with limit grooves 73 on both sides, the inner bottom surface of the telescopic groove 72 is evenly fixed to one end of a plurality of fixed springs 74, and the other ends of the fixed springs 74 are respectively fixed to the bottom surface of the positioning block 75, and the positioning block 75 is symmetrically fixed with limit blocks 76 on both sides, and the limit blocks 76 are respectively clamped in the limit grooves 73. The equipment uses the moving contact of the positioning block 75 to adjust and fix the position of the plate to avoid the plate from tilting during processing, thereby improving the processing efficiency and effect.

[0033] Furthermore, the length and width of the sliding block 71 are respectively equal to the width and depth of the sliding slot 201 .

[0034] Furthermore, the width and thickness of the positioning block 75 are respectively equal to the length and width of the telescopic slot 72 .

[0035] Embodiment 3:

[0036] See also Figures 1 to 3 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0037] When the utility model is in use, a plate is placed on the processing platform 2, and the servo motor 4 is controlled by the control panel 11 to drive the screw rod 5 to rotate, so that the moving block 6 drives the sliding block 71 in the adjustment assembly 7 to move, and the positioning block 75 is used to contact, adjust and fix the position of the plate, so as to avoid the plate from tilting during processing, thereby improving the processing efficiency and effect. When the plate is processed, when the parts of the press contact and generate pressure on the positioning block 75, the positioning block 75 will be pushed back into the telescopic groove 72 to avoid the positioning block 75 and the parts of the press from colliding and causing damage. After the processing is completed, the positioning block 75 will move up and back to its original position under the action of the fixing spring 74, so as to facilitate the continued adjustment of the plate. The equipment can put the waste generated during the processing into the waste box 10 for collection, and then it can be moved together with the moving plate 9 and the waste box 10 through the handle 902, so as to facilitate the centralized processing of the waste.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A press machine anti-tilt structure, comprising a press machine body (1), wherein a processing platform (2) is provided on the press machine body (1), characterized in that: The bottom surface of the press machine body (1) is fixedly connected to the top surface of the support base (3), the bottom surface of the support base (3) is fixedly connected to the top surface of the shock-absorbing pad (301), the top surface of the processing platform (2) is provided with a sliding groove (201), the inner bottom surface of the sliding groove (201) is provided with a moving groove (202), a servo motor (4) is embedded and installed on one side of the inner wall of the moving groove (202), the driving end of the servo motor (4) is fixedly connected to one end of the screw rod (5), and the other end of the screw rod (5) is rotatably connected to the moving groove ( On the other side of the inner wall of the sliding groove (202), the screw rod (5) is provided with a bidirectional thread, two moving blocks (6) are symmetrically clamped in the moving groove (202), the moving blocks (6) are provided with a moving hole (601), the screw rod (5) is clamped in the moving hole (601), the inner wall of the moving hole (601) is provided with a threaded structure and is clamped with the screw rod (5), the top surface of the moving block (6) is fixedly connected to the bottom surface of the adjustment component (7), and the adjustment component (7) is clamped in the sliding groove (201); The adjustment assembly (7) comprises two sliding blocks (71), the bottom surfaces of the two sliding blocks (71) are respectively fixedly connected to the top surface of the moving block (6), the sliding blocks (71) are clamped in the sliding groove (201), the top surface of the sliding block (71) is provided with a telescopic groove (72), the inner walls of the telescopic groove (72) are symmetrically provided with limit grooves (73), the inner bottom surface of the telescopic groove (72) is evenly fixedly connected to one end of a plurality of fixed springs (74), the other ends of the fixed springs (74) are respectively fixedly connected to the bottom surface of the positioning block (75), the two sides of the positioning block (75) are symmetrically fixedly connected to limit blocks (76), and the limit blocks (76) are respectively clamped in the limit grooves (73).

2. The anti-tilt structure of a press machine according to claim 1, characterized in that: The length and width of the moving block (6) are respectively equal to the width and depth of the moving groove (202).

3. The anti-tilt structure of a press machine according to claim 1, characterized in that: The length and width of the sliding block (71) are respectively equal to the width and depth of the sliding groove (201).

4. The anti-tilt structure of a press machine according to claim 1, characterized in that: The width and thickness of the positioning block (75) are respectively equal to the length and width of the telescopic slot (72).

5. The anti-tilt structure of a press machine according to claim 1, characterized in that: Two fixed plates (8) are symmetrically fixed on the outer wall of the press body (1), and the top surfaces of the fixed plates (8) are symmetrically provided with engaging grooves (801). The top surfaces of the two fixed plates (8) respectively contact the bottom surfaces of the movable plates (9), and the bottom surfaces of the movable plates (9) are symmetrically fixed with engaging blocks (901). The engaging blocks (901) are respectively engaged in the engaging grooves (801). The bottom surfaces of the ends of the two movable plates (9) that are close to each other are respectively fixed to the top surfaces of the waste box (10), and the two sides of the waste box (10) respectively contact the fixed plates (8), and the ends of the two movable plates (9) that are farther apart are respectively fixed with handles (902).

6. The anti-tilt structure of a press machine according to claim 5, characterized in that: The diameter and thickness of the engaging block (901) are respectively equal to the diameter and thickness of the engaging groove (801).

7. The anti-tilt structure of a press machine according to claim 1, characterized in that: A control switch and a control panel (11) for adjusting the servo motor (4) are provided on the outer wall of the press body (1).

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