Universal machine pressurizing plate device capable of being quickly disassembled and assembled

Abstract

The utility model belongs to the technical field of numerical control machining accessory application, and relates to a universal machine pressurizing plate device capable of being rapidly disassembled and assembled. Comprising a T-shaped block (1), a rack meshing body (2), a screw rod (3), a pressing plate (4) and a nut (5). The T-shaped block (1) is fixedly connected with the bottom of the rack meshing body (2), and the rack meshing body (2) is composed of a sleeve (2-3), a rack (2-2) and a tooth groove (2-1), wherein the rack (2-2) and the tooth groove (2-1) are matched with each other. The rack (2-2) and the tooth groove (2-1) are adjusted to be meshed with the required height, and the sleeve (2-3) is connected to the outer side of the rack (2-2) and the outer side of the tooth groove (2-3) in a sleeving mode. The universal pressing plate solves the problems that existing pressing plates are not uniform in length specification, and when different lengths are needed, the pressing plates need to be assembled differently, and the universal pressing plate can be applied to an existing conventional numerical control machine tool.

Description

Technical Field

[0001] The utility model belongs to the technical field of application of numerical control machining accessories, and relates to a universal machine pressing plate device that can be quickly disassembled and assembled. Background Technique

[0002] The existing machine pressing plates have inconsistent length specifications and need to be assembled for use when different lengths are required. The stroke parameters of each machine tool are different. Sometimes, 10 sets of molds need to be changed in a day, and 4 sets of pressing plates need to be prepared for each set of molds. It is time-consuming and laborious for machinists to find pressing plates every day. Sometimes, a suitable-length pressing plate may not be found. Various templates are not universal and cannot be combined and used with each other, which is not universal and consumes manpower. Summary of the Invention

[0003] The purpose of the utility model is to provide a universal machine pressing plate device that can be quickly disassembled and assembled, aiming to solve the problem that the existing machine pressing plates have inconsistent length specifications and need to be assembled differently when different lengths are required.

[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0005] A universal machine pressing plate device that can be quickly disassembled and assembled, the universal machine pressing plate device includes: a T-shaped block 1, a rack engagement body 2, a screw 3, a pressing plate 4, and a nut 5;

[0006] The pressing plate 4 is located on the top of the screw 3 to press and fix the workpiece;

[0007] The T-shaped block 1 is fixedly connected to the bottom of the rack engagement body 2, and the T-shaped block 1 is used to be fixed to the machine tool;

[0008] The rack engagement body 2 is composed of a sleeve 2-3 and a rack 2-2 and a tooth groove 2-1 that cooperate with each other;

[0009] The rack 2-2 and the tooth groove 2-1 are meshed at the required height, and the sleeve 2-3 is sleeved outside the rack 2-2 and the tooth groove 2-1;

[0010] The top of the rack 2-2 is fixedly connected to the bottom of the screw 3;

[0011] The bottom of the tooth groove 2-1 is connected to the T-shaped block 1.

[0012] The rack 2-2 and the tooth groove 2-1 have the same specification of threads; the tooth groove 2-1 has external threads and is matched with the internal threads of the inner wall of the sleeve 2-3.

[0013] The pressing plate 4 is pressed and fixed to the workpiece through the nut 5 and the bolt connection.

[0014] Specifically, the top of the rack 2-2 has a threaded hole and is threadedly connected to the screw 3.

[0015] Specifically, the bottom of the tooth groove 2-1 has an external thread for connecting with the T-shaped block 1.

[0016] Preferably, the material of the general machine pressure plate device is steel.

[0017] The beneficial effects of the present utility model:

[0018] The new screw of the present utility model abandons the traditional thread connection mode, innovates the meshing of the rack and the tooth groove, and thus realizes the requirement of quickly adjusting the height. Moreover, by tightening the nut on the outside of the rack and the tooth groove, the separation of the rack and the tooth groove is ensured, and the safety of the screw connection is guaranteed.

[0019] The general pressure plate of the present utility model no longer needs to find a suitable double-headed bolt, and only needs to find one with an approximate length for connection. Then, by adjusting the meshing rack and tooth groove, the height meeting the process requirements can be achieved.

[0020] The general pressure plate of the present utility model can be applied to existing conventional numerical control machine tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions implemented by the present utility model, the following will briefly explain the drawings required to be used in the examples of the present utility model. Obviously, the following described drawings are only some embodiments of the present utility model, and those skilled in the art can obtain other drawings based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic diagram of the overall structure of the general machine pressure plate device of the present utility model;

[0023] Figure 2 It is a schematic diagram of the tooth groove of the present utility model;

[0024] Figure 3 It is a schematic diagram of the rack of the present utility model;

[0025] Figure 4 It is an assembly schematic diagram of the tooth groove and the rack;

[0026] Figure 5 It is a schematic diagram after the combination of the tooth groove and the rack;

[0027] Figure 6 It is the combination of the general machine pressure plate device of the present utility model and the machine tool;

[0028] In the figure, 1 is the T-shaped block, 2 is the rack engaging body, 3 is the screw, 4 is the pressure plate, 5 is the nut, 2-3 is the sleeve, 2-2 is the rack, 2-1 is the tooth groove, 6 is the machine tool, 7 is the workpiece, 8 is the bolt. DETAILED IMPLEMENTATION MANNER

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0030] The features of various aspects of the embodiments of the present utility model will be described in detail below. In the following detailed description, many specific details are presented to provide a comprehensive understanding of the present utility model. However, it is obvious to those of ordinary skill in the art that the present utility model can also be implemented without these specific details. The following description of the embodiments is only for a better understanding of the present utility model by showing examples of the present utility model. The present utility model is not limited to any specific settings and methods provided below, but covers any improvements, replacements, etc. of all product structures and methods without departing from the spirit of the present utility model.

[0031] In the various drawings and the following description, well-known structures and technologies are not shown to avoid unnecessarily obscuring the present utility model.

[0032] As Figure 1 is a schematic diagram of the general machine pressure plate device of the present utility model. The general machine pressure plate device includes: a T-shaped block 1, a rack engagement body 2, a screw 3, a pressure plate 4, and a nut 5;

[0033] The rack engagement body 2 is composed of a sleeve 2-3 and a rack 2-2 and a tooth groove 2-1 that cooperate with each other;

[0034] The rack 2-2 and the tooth groove 2-1 have external threads of the same specification and are matched with the internal threads on the inner wall of the sleeve 2-3. As Figure 2 and Figure 3 are respectively schematic diagrams of the tooth groove 2-1 and the rack 2-2. After the tooth groove 2-1 and the rack 2-2 are matched, the required height is adjusted for engagement, and the sleeve 2-3 is sleeved outside the rack 2-2 and the tooth groove 2-1; the top of the rack 2-2 is fixedly connected to the bottom of the screw 3; the bottom of the tooth groove 2-1 is connected to the T-shaped block 1.

[0035] Figure 6This is a schematic diagram of the state when the universal machine pressure plate device of the present utility model is used in combination with a machine tool. The pressure plate 4 is located at the top of the screw 3 to press and fix the workpiece 7. The T-shaped block 1 is fixedly connected to the bottom of the rack engaging body 2, and the T-shaped block 1 is fixed to the machine tool 6. The pressure plate 4 is connected to the bolt 8 through the nut 5 to press and fix the workpiece 7. The material of the universal machine pressure plate 4 is steel.

[0036] Since the traditional screw assembly is not convenient, a new screw with a new assembly form has been innovated. The lower part of the new screw is an external thread of M16 to connect it with the T-shaped block. The middle part uses the engagement of the rack and the tooth groove to meet the requirement of quickly adjusting the height, and the external nut ensures that the rack and the tooth groove will not separate. The upper part is an internal thread of M16 to connect it with the double-headed bolt. The purpose of doing this is that there is no need to find a suitable double-headed bolt anymore, just find one with a similar length to connect with it. Then adjust the engaged rack and tooth groove to reach the height that meets the process requirements.

[0037] Place the T-shaped block 1 in the T-shaped groove of the machine tool 6, adjust the appropriate length required, engage the rack 2-2 and the tooth groove 2-1 using the internal teeth, and use the sleeve 2-3 for thread tightening. Fasten the screw 3 to the thread inside the rack 2-2, and pass the screw 3 through the pressure plate 4 for fastening.

[0038] The new screw of the present utility model abandons the traditional thread connection mode and innovates the engagement of the rack and the tooth groove to meet the requirement of quickly adjusting the height. Moreover, by tightening the nut outside the rack and the tooth groove, it ensures that the rack and the tooth groove will not separate and guarantees the safety of the screw connection.

[0039] For the universal pressure plate of the present utility model, there is no need to find a suitable double-headed bolt anymore. Just find one with a similar length to connect with it. Then adjust the engaged rack and tooth groove to reach the height that meets the process requirements.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present utility model, and these modifications or replacements should all be covered within the protection scope of the present utility model.

Claims

1. A general machine pressure plate device that can be quickly disassembled and assembled, characterized in that: The general machine pressure plate device includes: a T-shaped block (1), a rack engaging body (2), a screw (3), a pressure plate (4), and a nut (5); The pressure plate (4) is located at the top of the screw (3) to press and fix the workpiece; The T-shaped block (1) is fixedly connected to the bottom of the rack engaging body (2), and the T-shaped block (1) is used to be fixed to the machine tool; The rack engaging body (2) is composed of a sleeve (2-3) and a rack (2-2) and a tooth groove (2-1) that cooperate with each other; The rack (2-2) and the tooth groove (2-1) are adjusted to the required height and engaged, and the sleeve (2-3) is sleeved outside the rack (2-2) and the tooth groove (2-1); The top of the rack (2-2) is fixedly connected to the bottom of the screw (3); The bottom of the tooth groove (2-1) is connected to the T-shaped block (1).

2. The general machine pressure plate device according to claim 1, characterized in that: The top of the rack (2-2) has a threaded hole and is threadedly connected to the screw (3).

3. The general machine pressing plate device according to claim 1, characterized in that: The bottom of the tooth groove (2-1) has an external thread for connecting to the T-shaped block (1).

4. The general machine pressing plate device according to claim 1, characterized in that: The rack (2-2) and the tooth groove (2-1) have the same specification of threads.

5. The general machine pressing plate device according to claim 1, characterized in that: The tooth groove (2-1) has an external thread and is matched with the internal thread of the inner wall of the sleeve (2-3).

6. The general machine pressure plate device according to claim 1, characterized in that: The pressure plate (4) is connected to the bolt through the nut (5) to press and fix the workpiece.

7. The universal machine pressing plate device according to claim 1, wherein: The material of the general machine pressure plate device is steel.

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