Adjustable pressing plate assembling and adjusting device

Abstract

The utility model discloses an adjustable pressing plate assembly adjusting device which comprises a fixed part, a sliding groove is formed in the bottom of the fixed part, a movable part is movably connected into the sliding groove, a fixed strip is fixedly connected to the right side of the movable part, and a movable groove is formed in the right side of the fixed strip. When an operator needs to adjust pressing force between a movable part and a fixed part, the operator pulls a movable rod forwards and then can move a pressing plate body downwards, the right side of the pressing plate body is arranged in an inclined mode, when the pressing plate body moves downwards, extrusion force between the pressing plate body and a friction plate is increased, and the pressing plate body can move downwards. According to the device, the pressing plate body and the friction plate are arranged, so that the friction force between the pressing plate body and the friction plate is increased, then an operator loosens the movable rod to lock the pressing plate body, at the moment, larger force is needed when the operator moves the movable part, then the pressing force between the pressing plate body and the friction plate is increased, and the device has the advantage that the pressing amount is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing plate assembly, in particular to an adjustable pressing plate assembly adjustment device. Background Art

[0002] In the machine tool structure, the moving parts slide on the fixed parts, and generally a pressure plate is used to make the moving parts close to the fixed parts. The pressure plate should be able to press the moving parts and eliminate the gap between the moving parts and the fixed parts, but the pressing force should not be too large so as not to affect the sliding of the moving parts on the fixed parts.

[0003] The current pressing plate is generally fixed. To ensure the function of the pressing plate, a plastic surface is set on one side of the pressing plate. The plastic surface needs to be scraped with the fixed part, and the pressing plate needs to be ground according to the actual size. Due to the limitations of the installation space and orientation of the pressing plate, it is inconvenient to dismantle, install and shovel the pressing plate, and the pressing amount of the pressing plate is difficult to control, which affects the positioning accuracy of the moving parts. Therefore, it is necessary to design and transform the adjustable pressing plate assembly adjustment device to effectively prevent the inconvenience of adjusting the pressing amount of the pressing plate. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an adjustable pressure plate assembly and adjustment device, which has the advantage of easy adjustment of the clamping amount, and solves the problem that the disassembly, installation and shovel operation of the pressure plate are inconvenient due to the limitations of the pressure plate installation space and orientation, and the clamping amount of the pressure plate is difficult to control, affecting the positioning accuracy of the moving parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable pressure plate assembly and adjustment device, comprising a fixing member, a sliding groove is provided at the bottom of the fixing member, and a movable member is movably connected inside the sliding groove, a fixing bar is fixedly connected to the right side of the movable member, a movable groove is provided on the right side of the fixing bar, and a movable block is movably connected inside the movable groove, the surface of the movable block is fixedly connected to a pressure plate body, the back side of the pressure plate body is arc-shaped, the front side of the pressure plate body is provided with teeth, the front side of the fixing bar is fixedly connected to a support frame, the support frame is movably connected to a movable rod, the back side of the movable rod is fixedly connected to a tooth plate, the front side of the tooth plate is fixedly connected to a compression spring, the compression spring is fixedly connected to the support frame, and the front side of the fixing member is fixedly connected to a friction plate.

[0006] As a preferred embodiment of the present invention, a small ball is fixedly connected to the front side of the movable rod.

[0007] As a preferred embodiment of the present invention, a handle is fixedly connected to the top of the pressing plate body.

[0008] As a preferred embodiment of the present invention, the pressure plate body and the friction plate are made of rubber material.

[0009] As a preferred embodiment of the present invention, the back side of the pressure plate body and the front side of the friction plate are both provided with anti-slip teeth.

[0010] As a preferred embodiment of the present invention, the surface of the compression spring is sprayed with anti-rust paint.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts that when the operator needs to adjust the clamping force between the movable part and the fixed part, the operator pulls the movable rod toward the front, and then the operator can move the pressure plate body downward. The right side of the pressure plate body is inclined. When the pressure plate body moves downward, the squeezing force between the pressure plate body and the friction plate increases, thereby increasing the friction force between the pressure plate body and the friction plate. Then the operator releases the movable rod to lock the pressure plate body. At this time, the operator needs greater force to move the movable part, thereby increasing the clamping force between the pressure plate body and the friction plate. The device has the advantage of being easy to adjust the clamping amount.

[0013] 2. The utility model can facilitate the operator to pull the movable rod toward the front through the provision of the small ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the left side of the pressing plate main body structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the left side of the support frame structure of the utility model;

[0017] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. fixed part; 2. movable part; 3. fixed bar; 4. movable block; 5. pressure plate body; 6. teeth; 7. support frame; 8. movable rod; 9. tooth plate; 10. compression spring; 11. small ball; 12. friction plate; 13. handle. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4 As shown, an adjustable pressure plate assembly and adjustment device includes a fixing member 1, a slide groove is provided at the bottom of the fixing member 1, and a movable member 2 is movably connected inside the slide groove, a fixing bar 3 is fixedly connected to the right side of the movable member 2, a movable groove is provided on the right side of the fixing bar 3, and a movable block 4 is movably connected inside the movable groove, a pressure plate body 5 is fixedly connected to the surface of the movable block 4, the back of the pressure plate body 5 is arc-shaped, and teeth 6 are provided on the front of the pressure plate body 5, a support frame 7 is fixedly connected to the front of the fixing bar 3, a movable rod 8 is movably connected inside the support frame 7, a tooth plate 9 is fixedly connected to the back of the movable rod 8, a compression spring 10 is fixedly connected to the front of the tooth plate 9, and the compression spring 10 is fixedly connected to the support frame 7, and a friction plate 12 is fixedly connected to the front of the fixing member 1.

[0021] refer to Figure 1 and Figure 3 A small ball 11 is fixedly connected to the front side of the movable rod 8.

[0022] As a technical optimization solution of the present invention, the provision of the small ball 11 can facilitate the operator to pull the movable rod 8 toward the front.

[0023] refer to Figure 1 and Figure 2 A handle 13 is fixedly connected to the top of the pressing plate body 5.

[0024] As a technical optimization solution of the present invention, the provision of the handle 13 can facilitate the operator to move the pressing plate body 5 up and down.

[0025] refer to Figure 1 , Figure 2 and Figure 4 The pressure plate body 5 and the friction plate 12 are made of rubber material.

[0026] As a technical optimization solution of the utility model, the pressure plate body 5 and the friction plate 12 made of rubber material have the advantages of large friction coefficient and wear resistance.

[0027] refer to Figure 1 , Figure 2 and Figure 4 The back side of the pressure plate body 5 and the front side of the friction plate 12 are both provided with anti-slip teeth.

[0028] As a technical optimization solution of the utility model, the friction force between the pressure plate body 5 and the friction plate 12 can be increased by setting the anti-slip teeth.

[0029] refer to Figure 3 The surface of the compression spring 10 is sprayed with anti-rust paint.

[0030] As a technical optimization solution of the utility model, the compression spring 10 can be protected by spraying anti-rust paint on the surface of the compression spring 10.

[0031] The working principle and use process of the utility model are as follows: when in use, the movable part 2 moves on the surface of the fixed part 1. When the operator needs to adjust the clamping force between the movable part 2 and the fixed part 1, the operator pulls the movable rod 8 toward the front to separate the tooth plate 9 from the teeth 6, thereby releasing the lock on the pressure plate body 5. Then the operator can move the pressure plate body 5 downward. The right side of the pressure plate body 5 is inclined. When the pressure plate body 5 moves downward, the squeezing force between the pressure plate body 5 and the friction plate 12 increases, thereby increasing the friction force between the pressure plate body 5 and the friction plate 12. Then the operator releases the movable rod 8. Under the action of the compression spring 10, the tooth plate 9 moves toward the back until the tooth plate 9 is meshed with the teeth 6, thereby locking the pressure plate body 5. At this time, the operator needs more force to move the movable part 2, thereby increasing the clamping force between the pressure plate body 5 and the friction plate 12.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although 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. An adjustable pressure plate assembly and adjustment device, comprising a fixing member (1), characterized in that: The bottom of the fixing member (1) is provided with a slide groove, and the inside of the slide groove is movably connected to the movable member (2), the right side of the movable member (2) is fixedly connected to a fixing bar (3), the right side of the fixing bar (3) is provided with a movable groove, and the inside of the movable groove is movably connected to a movable block (4), the surface of the movable block (4) is fixedly connected to a pressure plate body (5), the back side of the pressure plate body (5) is arranged in an arc shape, the front side of the pressure plate body (5) is provided with teeth (6), the front side of the fixing bar (3) is fixedly connected to a support frame (7), the inside of the support frame (7) is movably connected to a movable rod (8), the back side of the movable rod (8) is fixedly connected to a tooth plate (9), the front side of the tooth plate (9) is fixedly connected to a compression spring (10), the compression spring (10) is fixedly connected to the support frame (7), and the front side of the fixing member (1) is fixedly connected to a friction plate (12).

2. The adjustable pressure plate assembly and adjustment device according to claim 1, characterized in that: A small ball (11) is fixedly connected to the front side of the movable rod (8).

3. The adjustable pressure plate assembly and adjustment device according to claim 1, characterized in that: A handle (13) is fixedly connected to the top of the pressing plate body (5).

4. The adjustable pressure plate assembly and adjustment device according to claim 1, characterized in that: The pressure plate body (5) and the friction plate (12) are made of rubber material.

5. The adjustable pressure plate assembly and adjustment device according to claim 1, characterized in that: The back side of the pressure plate body (5) and the front side of the friction plate (12) are both provided with anti-slip teeth.

6. The adjustable pressure plate assembly and adjustment device according to claim 1, characterized in that: The surface of the compression spring (10) is sprayed with anti-rust paint.

Images