Press fitting machine with pressure sensing and pin pressing functions

Abstract

The utility model discloses a press-fitting machine with pressure sensing and pin pressing functions, which relates to the technical field of press-fitting machines and comprises a press-fitting machine body, an air cylinder is arranged above the press-fitting machine body, the output end of the air cylinder is fixedly connected with a square frame, the inside of the square frame is fixedly connected with a partition plate, and the partition plate is fixedly connected with a pressure sensor. A plurality of strip-shaped holes are formed in the upper surface of the partition plate, U-shaped plates are fixedly connected to the interiors of the two corresponding strip-shaped holes, a plurality of pressing blocks are fixedly connected to the lower surface of each U-shaped plate, and the end, away from the corresponding U-shaped plate, of each pressing block penetrates through the lower surface of the square frame. By rotating each knob, each screw rod rotates, then each sleeve can move downwards, then each U-shaped plate is driven to move downwards, and when the air cylinder moves downwards, pressure generated by each pressing block due to different heights is also different, so that the pressing effect can be better.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting machines, in particular to a press-fitting machine with a pressure sensing pressing pin function. Background Art

[0002] A press, also known as a press, is a machine that compresses gas or liquid into high pressure using the principles of compression and force. It is mainly composed of a pressure cylinder, a transmission system, a control system, a hydraulic system, etc.

[0003] After searching, a pressing machine with publication number CN211277284U is found, which includes a processing table, four first support columns are fixed on the top of the processing table, a top mounting plate is fixedly installed on the top of the four first support columns, a baffle is fixedly installed on one side of the bottom of the top mounting plate, four second support columns are fixedly installed on the bottom of the top mounting plate, a limiting plate is fixedly installed on the bottom of the second support columns, a limiting hole is drilled on the limiting plate, and four anti-collision columns are fixedly installed on the top of the limiting plate and on the outside of the limiting hole.

[0004] However, the existing press machine has the same pressure value for each side during press installation, and cannot set different pressure values ​​for different parts at the same time, so that the engine cylinder cannot perform at its best performance during operation. Utility Model Content

[0005] In view of the above problems existing in the existing press-fitting machine, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a press machine with a pressure sensing press pin function, which solves the problem that the existing press machines have the same pressure value for each side during press mounting, and cannot set different pressure values ​​for different parts at the same time, thus making it impossible for the engine cylinder to perform at its optimal performance during operation.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A press with a pressure sensing pinning function comprises a press body, a cylinder is arranged above the press body, the output end of the cylinder is fixedly connected to a square frame, the interior of the square frame is fixedly connected to a partition, the upper surface of the partition is provided with a plurality of strip holes, the interiors of two corresponding strip holes are fixedly connected to a U-shaped plate, the lower surface of each U-shaped plate is fixedly connected to a plurality of pressing blocks, the end of each pressing block away from the U-shaped plate passes through the lower surface of the square frame, the upper surface of the U-shaped plate is provided with an adjustment mechanism, and each pressing block is moved by the corresponding adjustment mechanism.

[0009] Preferably, the adjustment mechanism includes multiple sleeves, multiple screw rods and multiple knobs, each of the screw rods is rotatably connected to the lower surface inside the frame, each of the sleeves is threadedly sleeved on the rod wall of the corresponding screw rod, each of the sleeves is fixedly connected to the upper surface of the corresponding U-shaped plate, one end of each screw rod passes through the upper surface of the frame, and each of the knobs is fixedly connected to one end of the corresponding screw rod.

[0010] Preferably, a plurality of pressure sensors are fixedly connected to the upper surface of the partition, a plurality of springs are fixedly connected to the lower surface of each of the U-shaped plates, the lower ends of the corresponding two springs are commonly fixedly connected to a pressure plate, and each of the pressure plates is arranged above the corresponding pressure sensor.

[0011] Preferably, a plurality of displays are fixedly connected to the outer surface of the frame, and each of the displays is matched with a corresponding pressure sensor.

[0012] Preferably, a telescopic rod is provided inside each of the springs, and each of the telescopic rods is fixedly connected between the corresponding U-shaped plate and the pressure plate.

[0013] Preferably, a rubber pad is fixedly connected to the lower surface of each pressing plate.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model rotates each knob to rotate each screw rod, and then each sleeve moves downward, and then each U-shaped plate moves downward. When the cylinder moves downward, each pressing block generates different pressures due to different heights, so that the pressing effect can be better.

[0016] 2. In the utility model, when each U-shaped plate moves downward, each spring presses the corresponding pressure plate, and then each pressure plate can press the corresponding pressure sensor, and then the changing pressure can be displayed through the corresponding display. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

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

[0019] Figure 2 For the utility model Figure 1 A cross-sectional view of the middle box;

[0020] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of part A.

[0021] Description of reference numerals:

[0022] 1. Press machine body; 2. Cylinder; 3. Frame; 4. Partition; 5. U-shaped plate; 6. Press plate; 7. Sleeve; 8. Screw rod; 9. Knob; 10. Pressure sensor; 11. Spring; 12. Press plate; 13. Display; 14. Telescopic rod; 15. Rubber pad. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a press-fitting machine with a pressure sensing press pinning function.

[0025] The utility model provides Figure 1-3 A press machine with a pressure sensing pressing pin function shown in the figure includes a press machine body 1, a cylinder 2 is arranged above the press machine body 1, the output end of the cylinder 2 is fixedly connected to a square frame 3, the interior of the square frame 3 is fixedly connected to a partition 4, the upper surface of the partition 4 is provided with a plurality of strip holes, the interiors of the corresponding two strip holes are fixedly connected to a U-shaped plate 5, the lower surface of each U-shaped plate 5 is fixedly connected to a plurality of pressing blocks 6, and the end of each pressing block 6 away from the U-shaped plate 5 passes through the lower surface of the square frame 3, and the upper surface of the U-shaped plate 5 is provided with an adjustment mechanism, and each pressing block 6 is moved by the corresponding adjustment mechanism.

[0026] Each adjusting mechanism can be used to drive each pressing block 6 to move downward. Then, when the cylinder 2 moves downward, each pressing block 6 generates different pressures due to different heights, thereby achieving a better pressing effect.

[0027] In order to allow each pressing block 6 to move downward, as Figure 1-2 As shown, the adjustment mechanism includes multiple sleeves 7, multiple screw rods 8 and multiple knobs 9. Each screw rod 8 is rotatably connected to the lower surface inside the frame 3. Each sleeve 7 is threadedly sleeved on the rod wall of the corresponding screw rod 8. Each sleeve 7 is fixedly connected to the upper surface of the corresponding U-shaped plate 5. One end of each screw rod 8 passes through the upper surface of the frame 3, and each knob 9 is fixedly connected to one end of the corresponding screw rod 8.

[0028] Each knob 9 is rotated to rotate each screw rod 8, and then each sleeve 7 can be moved downward, and then each U-shaped plate 5 is driven to move downward, so that each pressing block 6 can move downward.

[0029] In order to know the pressure of changes, such as Figure 1-2 As shown, a plurality of pressure sensors 10 are fixedly connected to the upper surface of the partition 4, a plurality of springs 11 are fixedly connected to the lower surface of each U-shaped plate 5, a pressure plate 12 is fixedly connected to the lower ends of the corresponding two springs 11, each pressure plate 12 is arranged above the corresponding pressure sensor 10, and a plurality of displays 13 are fixedly connected to the outer surface of the frame 3, and each display 13 is matched with the corresponding pressure sensor 10.

[0030] When each U-shaped plate 5 moves downward, each spring 11 presses the corresponding pressure plate 12 , and then each pressure plate 12 can press the corresponding pressure sensor 10 , and then the changing pressure can be displayed through the corresponding display 13 .

[0031] In order to prevent each spring 11 from being stable, Figure 2-3 As shown, a telescopic rod 14 is provided inside each spring 11 , and each telescopic rod 14 is fixedly connected between the corresponding U-shaped plate 5 and the pressure plate 12 .

[0032] Each telescopic rod 14 can prevent the corresponding spring 11 from moving.

[0033] Finally, in order to prevent the pressure sensor 10 from being damaged, Figure 1-2 As shown, a rubber pad 15 is fixedly connected to the lower surface of each pressing plate 12 .

[0034] Each rubber pad 15 can prevent each pressure sensor 10 from being damaged.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A press-fitting machine with a pressure sensing press-fitting function, comprising a press-fitting machine body (1), characterized in that: A cylinder (2) is arranged above the press body (1); the output end of the cylinder (2) is fixedly connected to a square frame (3); the interior of the square frame (3) is fixedly connected to a partition (4); a plurality of strip holes are opened on the upper surface of the partition (4); the interiors of two corresponding strip holes are fixedly connected to a U-shaped plate (5); the lower surface of each U-shaped plate (5) is fixedly connected to a plurality of pressing blocks (6); the end of each pressing block (6) away from the U-shaped plate (5) passes through the lower surface of the square frame (3); an adjustment mechanism is arranged on the upper surface of the U-shaped plate (5); and each pressing block (6) is moved by the corresponding adjustment mechanism.

2. The press-fitting machine with pressure sensing and pressing function according to claim 1, characterized in that: The adjustment mechanism comprises a plurality of sleeves (7), a plurality of screw rods (8) and a plurality of knobs (9); each of the screw rods (8) is rotatably connected to the lower surface inside the frame (3); each of the sleeves (7) is respectively threadedly sleeved on the rod wall of the corresponding screw rod (8); each of the sleeves (7) is respectively fixedly connected to the upper surface of the corresponding U-shaped plate (5); one end of each of the screw rods (8) passes through the upper surface of the frame (3); and each of the knobs (9) is respectively fixedly connected to one end of the corresponding screw rod (8).

3. The press-fitting machine with pressure sensing and pressing function according to claim 1, characterized in that: The upper surface of the partition (4) is fixedly connected to a plurality of pressure sensors (10), the lower surface of each of the U-shaped plates (5) is fixedly connected to a plurality of springs (11), the lower ends of the corresponding two springs (11) are commonly fixedly connected to a pressure plate (12), and each of the pressure plates (12) is arranged above the corresponding pressure sensor (10).

4. The press-fitting machine with pressure sensing and pressing function according to claim 1, characterized in that: A plurality of displays (13) are fixedly connected to the outer surface of the square frame (3), and each of the displays (13) is matched with a corresponding pressure sensor (10).

5. The press-fitting machine with pressure sensing and pressing function according to claim 3, characterized in that: A telescopic rod (14) is arranged inside each of the springs (11), and each of the telescopic rods (14) is respectively fixedly connected between a corresponding U-shaped plate (5) and a pressure plate (12).

6. The press-fitting machine with pressure sensing and pressing function according to claim 3, characterized in that: A rubber pad (15) is fixedly connected to the lower surface of each pressing plate (12).

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