A clamping device for machining metal parts

Abstract

The utility model discloses a clamping device for metal part machining, including bottom plate and fixed base, the top fixed connection fixed base of bottom plate, the top of bottom plate is equipped with the clamping plate, the inside of clamping plate is equipped with the stem, the outside sleeve joint rubber cover of stem, the inside connection threaded rod of clamping plate, the top installation pressboard of clamping plate, the outside screw thread connection nut of threaded rod, the bottom of nut is equipped with the washer. This one kind of clamping device for metal part machining is through installing stem, rubber cover, threaded rod, pressboard, nut and other structures in the inside of clamping plate, first reverse screw nut outside threaded rod, then take out pressboard from threaded rod outside, take out rubber cover from stem outside, and staff takes out new rubber cover again and re -sleeves in the outside of stem, and pressboard installs clamping plate top again, so this can replace the damaged anti -wear structure, and the replacement operation is relatively simple when using.

Description

Technical Field

[0001] This utility model belongs to the field of metal parts clamping technology, and in particular relates to a clamping device for metal parts processing. Background Technology

[0002] A metal parts clamping device is a device used to fix and clamp metal parts during the machining process to ensure that they do not move or rotate during the machining process, thereby ensuring machining accuracy and safety. To ensure the stability and reliability of clamping, the clamping device for metal parts machining is also constantly evolving with the development of machining technology.

[0003] The clamping devices currently available on the market for machining metal parts have the following problems when used:

[0004] 1. In actual use, traditional metal parts clamping devices are usually designed with wear-resistant structures to prevent wear on the clamped workpiece. However, after long-term use, these wear-resistant structures will deform or even be damaged to varying degrees, making them inconvenient to repair or replace.

[0005] 2. Most clamping devices used for machining metal parts are either fixed or have a protective structure installed at the bottom. However, they cannot be used simultaneously, making it inconvenient to choose the appropriate device based on the actual situation. Utility Model Content

[0006] The purpose of this utility model is to provide a clamping device for processing metal parts, so as to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the specific technical solution of this utility model is as follows: A clamping device for processing metal parts includes a base plate and a fixed seat. The fixed seat is fixedly connected to the top of the base plate. A clamping plate is provided on the top of the base plate. A rod is provided inside the clamping plate. A rubber sleeve is fitted on the outside of the rod. A threaded rod is connected inside the clamping plate. A pressure plate is installed on the top of the clamping plate. A through hole is opened inside the pressure plate. The through hole passes through the threaded rod. A nut is threadedly connected to the outside of the threaded rod. A washer is provided at the bottom of the nut.

[0008] Preferably, a groove is formed at the bottom of the base plate, a shaft is provided inside the groove, a mounting plate is provided outside the shaft, a mounting hole is formed inside the mounting plate, and a rubber plate is slidably connected inside the base plate, the rubber plates being symmetrically distributed.

[0009] Preferably, a cross-shaped slot is provided at the top of the rod, and a cross-shaped plate is connected to the bottom of the pressure plate. The number of cross-shaped plates is provided as five sets, and the cross-shaped plates are embedded inside the cross-shaped slot.

[0010] Preferably, a groove is formed inside the base plate, and a slider is embedded inside the groove, the slider being connected by a rubber plate.

[0011] Preferably, the fixed base has a threaded pressure rod inside, one end of the threaded pressure rod has a turntable, the other side of the turntable has a clamping plate, and the side of the clamping plate is connected to the frame.

[0012] Preferably, a fixing block is fixedly connected to the top of the base plate, the fixing blocks are symmetrically distributed, and a guide rod is provided on the side of the fixing block, with the guide rod being sleeved on the outside of the frame.

[0013] The clamping device for machining metal parts according to this utility model has the following advantages:

[0014] 1. This clamping device for processing metal parts, by installing a rod, rubber sleeve, threaded rod, pressure plate, nut and other structures inside the clamping plate, can replace the damaged anti-wear structure. When replacing the anti-wear structure after long-term use, first turn the nut outside the threaded rod in the opposite direction, then take the pressure plate out from the outside of the threaded rod, take the rubber sleeve out from the outside of the rod, and the operator takes out a new rubber sleeve and puts it back on the outside of the rod. The pressure plate is then reinstalled on the top of the clamping plate. In this way, the damaged anti-wear structure can be replaced, and the replacement operation is relatively simple during use.

[0015] 2. This clamping device for processing metal parts has a structure consisting of a slider, a rubber plate, a shaft, and a mounting plate installed on the bottom of a base plate. Therefore, it can be selected according to the actual situation. When the base plate needs to be installed in a certain place, the mounting plate outside the shaft can be rotated in the opposite direction first, and then the fastener can be removed for installation. When the base plate needs to be placed on a flat surface, the rubber plate outside the slider can be pulled outward. In this way, the installation situation can be selected according to the actual situation during application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the guide rod structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the rubber sleeve structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the mounting plate structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the rubber sheet structure of this utility model.

[0022] The markings in the diagram are as follows: 1. Base plate; 2. Fixed seat; 3. Threaded pressure rod; 4. Turntable; 5. Clamping plate; 6. Rod body; 7. Rubber sleeve; 8. Cross clamping plate; 9. Cross clamping groove; 10. Pressure plate; 11. Threaded rod; 12. Washer; 13. Nut; 14. Frame body; 15. Fixing block; 16. Guide rod; 17. Through hole; 18. Groove; 19. Shaft; 20. Mounting plate; 21. Mounting hole; 22. Slide groove; 23. Slider; 24. Rubber plate. Detailed Implementation

[0023] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0028] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed description of a clamping device for processing metal parts.

[0029] like Figure 1-5 As shown, this utility model discloses a clamping device for processing metal parts, including a base plate 1 and a fixed seat 2. The fixed seat 2 is fixedly connected to the top of the base plate 1. The fixed seat 2 facilitates the subsequent installation of a threaded pressure rod 3. A clamping plate 5 is provided on the top of the base plate 1. A rod 6 is provided inside the clamping plate 5. A rubber sleeve 7 is fitted on the outside of the rod 6. A threaded rod 11 is connected inside the clamping plate 5. A pressure plate 10 is installed on the top of the clamping plate 5. A through hole 17 is opened inside the pressure plate 10, through which the threaded rod 11 passes. A nut 13 is threadedly connected to the outside of the threaded rod 11. A washer 12 is provided at the bottom of the nut 13. By installing the rod 6, rubber sleeve 7, threaded rod 11, pressure plate 10, and nut 13 inside the clamping plate 5, first turning the nut 13 on the outside of the threaded rod 11 in the opposite direction, and then removing the pressure plate 10 and rubber sleeve 7, the operator can remove a new rubber sleeve 7 and re-fit it on the outside of the rod 6. In this way, the damaged anti-wear structure can be replaced.

[0030] A groove 18 is provided at the bottom of the base plate 1. A shaft 19 is provided inside the groove 18. A mounting plate 20 is provided outside the shaft 19. A mounting hole 21 is provided inside the mounting plate 20. A rubber plate 24 is slidably connected inside the base plate 1. The rubber plates 24 are symmetrically distributed. By installing the slider 23, rubber plate 24, shaft 19 and mounting plate 20 at the bottom of the base plate 1, when installing the base plate 1 in a certain place, first rotate the mounting plate 20 outside the shaft 19 in the opposite direction, and then remove the fastener for installation. When installing on a flat surface, pull the rubber plate 24 outside the slider 23 outward. In this way, the installation situation can be selected according to the actual situation during application.

[0031] A cross slot 9 is provided at the top of the rod body 6, and a cross plate 8 is connected to the bottom of the pressure plate 10. There are five sets of cross plates 8. The cross plates 8 are embedded in the cross slot 9. By installing the cross plates 8 and the cross slot 9, it is convenient to install the pressure plate 10 precisely on the top of the clamping plate 5.

[0032] A groove 22 is provided inside the base plate 1, and a slider 23 is embedded inside the groove 22. The slider 23 is connected by a rubber plate 24. Because of the groove 22 and the slider 23, it is convenient to move the rubber plate 24 quickly inside the base plate 1.

[0033] The fixed base 2 has a threaded pressure rod 3 inside. One end of the threaded pressure rod 3 is provided with a turntable 4, and the other side of the turntable 4 is provided with a clamping plate 5. The side of the clamping plate 5 is connected to the frame 14. Because of the turntable 4, the clamping plate 5 will not rotate when the threaded pressure rod 3 is turned.

[0034] The top of the base plate 1 is fixedly connected to a fixing block 15. The fixing blocks 15 are symmetrically distributed. The side of the fixing block 15 is provided with a guide rod 16. The outer sleeve of the guide rod 16 is connected to the frame body 14. Due to the installation of the fixing block 15, it is convenient to install the guide rod 16 on the top of the base plate 1.

[0035] The working principle of this metal parts processing clamping device is as follows: First, the clamping device needs to be moved to the designated position and then placed on a flat surface. To facilitate selection based on actual conditions, a slider 23, a rubber plate 24, a shaft 19, and a mounting plate 20 are installed at the bottom of the base plate 1. When the base plate 1 needs to be installed in a certain location, a groove 18 is made at the bottom of the base plate 1, and the shaft 19 is installed inside the groove 18. The mounting plate 20 is located outside the shaft 19. The mounting plate 20 is rotated in the opposite direction first, and then the fastener is removed through the mounting hole 21. When the base plate 1 needs to be placed on a flat surface, a groove 22 is made at the bottom of the base plate 1, and a slider 23 is embedded inside the groove 22. Then, the rubber plate 24 outside the slider 23 is simply pulled outwards. This allows for selection of the installation method based on actual conditions, and then the metal parts can be clamped. The metal parts are placed directly on top of the base plate 1, and then the operator needs to tighten the fixing mechanism. The threaded pressure rod 3 inside the seat 2 allows the clamping plate 5 on one side of the turntable 4 to clamp and fix the metal parts. Secondly, to facilitate the replacement of damaged anti-wear structures, a rod 6, rubber sleeve 7, threaded rod 11, pressure plate 10, and nut 13 are installed inside the clamping plate 5. When replacing the anti-wear structure after prolonged use, first reverse the rotation of the nut 13 outside the threaded rod 11, with a washer 12 installed at the bottom of the nut 13. Then, remove the pressure plate 10 from the outside of the threaded rod 11, and then remove the rubber sleeve 7 from the outside of the rod 6. Remove the old rubber sleeve 7 and reattach it to the outside of the rod body 6. Then remove the pressure plate 10 again. A cross-shaped retaining plate 8 is installed at the bottom of the pressure plate 10 and a cross-shaped retaining groove 9 is made at the top of the rod body 6. The cross-shaped retaining plate 8 is inserted into the cross-shaped retaining groove 9, so that the pressure plate 10 can be pressed tightly against the top of the clamping plate 5. Then tighten the nut 13 on the outside of the threaded rod 11 to fix the position. This way, the damaged anti-wear structure can be replaced, and the replacement operation is relatively simple during use.

[0036] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A clamping device for machining metal parts, comprising a base plate (1) and a fixing seat (2), wherein the top of the base plate (1) is fixedly connected to the fixing seat (2), characterized in that: The base plate (1) has a clamping plate (5) at its top. The clamping plate (5) has a rod (6) inside. The rod (6) is fitted with a rubber sleeve (7). The clamping plate (5) is connected to a threaded rod (11) inside. The clamping plate (5) has a pressure plate (10) installed at its top. The pressure plate (10) has a through hole (17) inside. The through hole (17) passes through the threaded rod (11). The threaded rod (11) is connected to a nut (13) by a thread on its outside. The nut (13) has a washer (12) at its bottom.

2. The clamping device for machining metal parts according to claim 1, characterized in that: The bottom of the base plate (1) has a groove (18) and a shaft (19) inside the groove (18). The outside of the shaft (19) is provided with a mounting plate (20). The mounting plate (20) has a mounting hole (21) inside. The bottom plate (1) is slidably connected with a rubber plate (24) and the rubber plate (24) is symmetrically distributed.

3. The clamping device for machining metal parts according to claim 1, characterized in that: The top of the rod (6) has a cross slot (9), and the bottom of the pressure plate (10) is connected to a cross plate (8). There are five sets of cross plates (8), and the cross plates (8) are embedded in the inside of the cross slot (9).

4. The clamping device for machining metal parts according to claim 2, characterized in that: The base plate (1) has a groove (22) inside, and a slider (23) is embedded inside the groove (22). The slider (23) is connected by a rubber plate (24).

5. The clamping device for machining metal parts according to claim 1, characterized in that: The fixed base (2) is provided with a threaded pressure rod (3) inside. One end of the threaded pressure rod (3) is provided with a turntable (4), and the other side of the turntable (4) is provided with a clamping plate (5). The side of the clamping plate (5) is connected to the frame (14).

6. The clamping device for machining metal parts according to claim 5, characterized in that: The top of the base plate (1) is fixedly connected to a fixing block (15), the fixing blocks (15) are symmetrically distributed, and the side of the fixing block (15) is provided with a guide rod (16), and the outer sleeve of the guide rod (16) is connected to the frame body (14).

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