Pressing device with mechanical feedback function

Abstract

The utility model relates to the technical field of pressing devices, in particular to a pressing device with a mechanical feedback function, which comprises a mounting rack, the top of the mounting rack is connected with a motor through a bolt, the bottom of the mounting rack is connected with a mounting shell through a bolt, and the bottom of the mounting shell is connected with a closing plate through a bolt. And a lower pressing block is mounted at the top of the sealing plate. The transmission shaft of the motor drives the coupler to rotate, the coupler drives the axial fixing ring and the lead screw to rotate, the lead screw drives the threaded block to move up and down, the threaded block pressurizes the pressure sensor, and the pressure sensor pressurizes the pressing block. The first straight guide rail is driven to move up and down through the threaded block, the first straight guide rail is guided through the second sliding block, and therefore the threaded block is guided, stable movement of the threaded block is facilitated, and meanwhile the threaded block drives the first sliding block to move up and down.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a pressing device with a mechanical feedback function. Background Art

[0002] A pressing device is usually a device that presses and installs two workpieces when they are combined, and the pressing device has a wide range of uses.

[0003] After searching, the announcement number is CN219704070U, and the name is a shaft sleeve pressing device, including a base. Through research and analysis, it is found that although it has the advantage of convenient pressing, it still has the following disadvantages to a certain extent.

[0004] For example, when the device is in use, the pressure used for pressing is determined by the staff based on their experience, which can easily damage the workpiece to be pressed and is inconvenient for the staff to use. In order to solve the above technical problems, we have designed a pressing device with mechanical feedback function. Utility Model Content

[0005] The purpose of the utility model is to provide a pressing device with a mechanical feedback function, which has the advantage of detecting the pressing pressure and solves the problem that during the use of the device, the pressure used for pressing is judged by the staff based on their experience, which easily damages the workpiece to be pressed and is inconvenient for the staff to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing device with mechanical feedback function, comprising a mounting frame, the top of the mounting frame is connected to a motor by bolts, the bottom of the mounting frame is connected to a mounting shell by bolts, the bottom of the mounting shell is connected to a closing plate by bolts, a pressing block is installed on the top of the closing plate, the top of the pressing block is connected to a pressure sensor by bolts, a coupling is provided on the driving shaft fixing sleeve of the motor, an axial fixing ring is installed on the bottom of the coupling, a screw is installed on the bottom of the axial fixing ring, a threaded block is provided on the surface of the screw, a guide assembly is provided on the surface of the threaded block, and the right side of the mounting shell is connected to a mounting plate by bolts.

[0007] Preferably, the guide assembly includes a first straight guide rail, both sides of the threaded block are clamped with the first straight guide rail, both sides of the lower pressure block are connected to the second slider by bolts, the surface of the first straight guide rail is slidably connected to the second slider, the inner wall of the mounting shell is connected to the second straight guide rail by bolts, the rear side of the threaded block is connected to the first slider by bolts, and the front side of the second straight guide rail is slidably connected to the first slider.

[0008] Preferably, a first baffle is connected to the front side of the mounting frame via bolts, and a bearing is provided at the connection between the surface of the axial fixing ring and the mounting frame.

[0009] Preferably, the front side of the mounting shell is connected with a second baffle via bolts, and the top of the pressure sensor is in contact with the threaded block.

[0010] Preferably, the front side of the screw rod is connected with a pull rod via bolts, the front side of the mounting plate is provided with a slide groove, and the surface of the pull rod is slidably connected to the slide groove.

[0011] Preferably, a shift block is connected to the surface of the pull rod via bolts, a slot body is provided on the right side of the mounting plate, and the surface of the shift block is slidably connected to the slot body.

[0012] Preferably, a positioning block is rotatably sleeved on the surface of the screw rod, and the top of the positioning block is connected to the mounting frame via bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model drives the coupling to rotate through the transmission shaft of the motor, drives the axial fixing ring and the screw rod to rotate through the coupling, drives the threaded block to move up and down through the screw rod, pressurizes the pressure sensor through the threaded block, pressurizes the lower pressing block through the pressure sensor, and detects the pressure through the pressure sensor during the pressing process;

[0015] During the downward pressing process of the threaded block, the first straight guide rail is driven by the threaded block to move up and down, and the first straight guide rail is guided by the second slide block, thereby guiding the threaded block, which is convenient for the threaded block to move stably. At the same time, the threaded block drives the first slide block to move up and down, and the first slide block is guided by the second straight guide rail, which can also ensure the stable movement of the threaded block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0017] Figure 2 This is an exploded schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the coupling and the second sliding block of the utility model;

[0019] Figure 4 It is a stereoscopic diagram of the axial fixing ring and the pull rod of the utility model.

[0020] In the figure: 1, mounting frame; 2, first baffle; 3, mounting shell; 4, second baffle; 5, mounting plate; 6, motor; 7, coupling; 8, axial fixing ring; 9, screw rod; 10, threaded block; 11, pull rod; 12, first straight guide rail; 13, lower pressure block; 14, pressure sensor; 15, closing plate; 16, first slider; 17, second straight guide rail; 18, second slider; 19, guide assembly. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 4 A pressing device with mechanical feedback function includes a mounting frame 1, the top of the mounting frame 1 is connected to a motor 6 by bolts, the bottom of the mounting frame 1 is connected to a mounting shell 3 by bolts, the bottom of the mounting shell 3 is connected to a closing plate 15 by bolts, a pressing block 13 is installed on the top of the closing plate 15, and a pressure sensor 14 is connected to the top of the pressing block 13 by bolts. A coupling 7 is provided on the fixed sleeve of the transmission shaft of the motor 6, an axial fixing ring 8 is installed on the bottom of the coupling 7, a screw rod 9 is installed on the bottom of the axial fixing ring 8, a threaded block 10 is provided on the surface of the screw rod 9, a guide assembly 19 is provided on the surface of the threaded block 10, and a mounting plate 5 is connected to the right side of the mounting shell 3 by bolts.

[0022] See also Figure 1 and Figure 3 The guide assembly 19 includes a first straight guide rail 12, both sides of the threaded block 10 are clamped with the first straight guide rail 12, both sides of the lower pressing block 13 are connected with second sliders 18 by bolts, the surface of the first straight guide rail 12 is slidably connected with the second slider 18, the inner wall of the mounting shell 3 is connected with the second straight guide rail 17 by bolts, the rear side of the threaded block 10 is connected with the first slider 16 by bolts, and the front side of the second straight guide rail 17 is slidably connected with the first slider 16. By setting the first slider 16 and the second straight guide rail 17, the threaded block 10 can be guided and moved easily.

[0023] See also Figure 2 and Figure 3 The front side of the mounting frame 1 is connected with a first baffle 2 by bolts. By setting the first baffle 2, the mounting frame 1 can be easily closed, which can effectively prevent the coupling 7 in the mounting frame 1 from being damaged. A bearing is provided at the connection between the surface of the axial fixing ring 8 and the mounting frame 1. By setting the bearing, the axial fixing ring 8 can be easily rotated.

[0024] See also Figure 2 The front side of the mounting shell 3 is connected with a second baffle 4 by bolts. By setting the second baffle 4, the front side of the mounting shell 3 can be easily closed, which can effectively prevent the workpiece in the mounting shell 3 from being damaged. The top of the pressure sensor 14 is in contact with the threaded block 10.

[0025] See also Figure 1 The front side of the screw rod 9 is connected with a pull rod 11 by bolts. By setting the pull rod 11, it is convenient for the staff to manually adjust the screw rod 9, so that the screw rod 9 works normally. A slide groove is opened on the front side of the mounting plate 5, and the surface of the pull rod 11 is slidably connected to the slide groove.

[0026] See also Figure 1 The surface of the pull rod 11 is connected with a shift block by bolts, and a groove is provided on the right side of the mounting plate 5. The surface of the shift block is slidably connected to the groove. By setting the shift block and the groove, it is convenient for the staff to shift the pull rod 11 and adjust the screw rod 9.

[0027] See also Figure 2 and Figure 4 A positioning block is provided on the surface of the screw rod 9, and the top of the positioning block is connected to the mounting frame 1 by a bolt. By providing the positioning block, the screw rod 9 can be positioned easily, and the screw rod 9 can be rotated stably.

[0028] When in use, the device is controlled by an external controller, the transmission shaft of the motor 6 drives the coupling 7 to rotate, the coupling 7 drives the axial fixing ring 8 and the screw 9 to rotate, the screw block 10 is driven by the screw 9 to move up and down, the pressure sensor 14 is pressurized by the threaded block 10, and the pressing block 13 is pressurized by the pressure sensor 14. During the pressing process, the pressure is detected by the pressure sensor 14. During the pressing process of the threaded block 10, the first straight guide rail 12 is driven by the threaded block 10 to move up and down, and the first straight guide rail 12 is guided by the second slider 18, thereby guiding the threaded block 10, which is convenient for the threaded block 10 to move stably. At the same time, the threaded block 10 drives the first slider 16 to move up and down, and the first slider 16 is guided by the second straight guide rail 17, which can also ensure the stable movement of the threaded block 10.

[0029] To sum up: the pressing device with mechanical feedback function, through the pressure sensor 14, the closing plate 15, the first slider 16, the second straight guide rail 17, the second slider 18 and the guide assembly 19, solves the problem that during the use of the device, the pressure used for pressing is judged by the staff based on experience, which easily damages the workpiece to be pressed and is inconvenient for the staff to use.

Claims

1. A pressing device with mechanical feedback function, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is connected to a motor (6) by bolts, the bottom of the mounting frame (1) is connected to a mounting shell (3) by bolts, the bottom of the mounting shell (3) is connected to a closing plate (15) by bolts, a lower pressing block (13) is installed on the top of the closing plate (15), and a pressure sensor (14) is connected to the top of the lower pressing block (13) by bolts, a coupling (7) is provided on the fixed sleeve of the transmission shaft of the motor (6), an axial fixing ring (8) is installed on the bottom of the coupling (7), a screw rod (9) is installed on the bottom of the axial fixing ring (8), a threaded sleeve on the surface of the screw rod (9) is provided with a threaded block (10), and a guide assembly (19) is provided on the surface of the threaded block (10), and the right side of the mounting shell (3) is connected to a mounting plate (5) by bolts.

2. A pressing device with mechanical feedback function according to claim 1, characterized in that: The guide assembly (19) comprises a first straight guide rail (12), both sides of the threaded block (10) are clamped with the first straight guide rail (12), both sides of the lower pressing block (13) are connected to the second slider (18) by bolts, the surface of the first straight guide rail (12) is slidably connected to the second slider (18), the inner wall of the mounting shell (3) is connected to the second straight guide rail (17) by bolts, the rear side of the threaded block (10) is connected to the first slider (16) by bolts, and the front side of the second straight guide rail (17) is slidably connected to the first slider (16).

3. A pressing device with mechanical feedback function according to claim 1, characterized in that: The front side of the mounting frame (1) is connected to a first baffle (2) via bolts, and a bearing is provided at the connection between the surface of the axial fixing ring (8) and the mounting frame (1).

4. A pressing device with mechanical feedback function according to claim 1, characterized in that: The front side of the mounting shell (3) is connected to a second baffle (4) via bolts, and the top of the pressure sensor (14) is in contact with the threaded block (10).

5. The pressing device with mechanical feedback function according to claim 1, characterized in that: The front side of the screw rod (9) is connected to a pull rod (11) via bolts, the front side of the mounting plate (5) is provided with a slide groove, and the surface of the pull rod (11) is slidably connected to the slide groove.

6. A pressing device with mechanical feedback function according to claim 5, characterized in that: The surface of the pull rod (11) is connected to a shift block via bolts, a groove body is provided on the right side of the mounting plate (5), and the surface of the shift block is slidably connected to the groove body.

7. The pressing device with mechanical feedback function according to claim 1, characterized in that: A positioning block is rotatably sleeved on the surface of the screw rod (9), and the top of the positioning block is connected to the mounting frame (1) via a bolt.

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