Part machining clamp equipment
By designing a part processing fixture equipment with sliding tracks, pneumatic cylinders and pressure sensors, the problems of complex operation of traditional fixtures and difficult to control clamping force are solved, and stable clamping and efficient machining of parts are achieved.
Patent Information
- Application Number
- CN202421763492.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-24
AI Technical Summary
Traditional parts processing fixtures are complex in operation, and clamping force is difficult to accurately monitor and control, resulting in easy damage or falling off of parts, affecting product quality and production efficiency.
A part processing fixture device is designed including a sliding track, front and rear clamping block, a sliding clamping block, a pneumatic cylinder, a pressure sensor and a spring damper. Accurate clamping force control is achieved through secondary air pressure cylinders and pressure sensors, and the spring damper provides buffering stability.
The stable and powerful clamping of parts is achieved, ensuring the smoothness and efficiency of the processing process. By monitoring the clamping force in real time, the parts are damaged and fallen off, and the product quality and production efficiency are improved.
Smart Images
Figure CN222791308U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fixture device, in particular to a parts processing fixture device. Background Art
[0002] In modern manufacturing, the precision and efficiency requirements for parts processing are increasing day by day. Traditional parts processing fixtures are often complicated to operate and require specially trained technicians to master them. This not only increases labor costs, but may also affect processing quality and efficiency due to operational errors.
[0003] Moreover, the previous clamping equipment lacked the means to accurately monitor and control the clamping force when clamping parts. Since it is impossible to know the pressure during the clamping process in real time, it is often difficult to provide the parts with just the right clamping force, which makes the parts easily damaged or fall off during processing due to improper clamping force, seriously affecting the quality of the product and the smooth progress of production.
[0004] In addition, many traditional clamps are prone to generate large impact forces during the process of clamping and loosening parts due to the lack of effective buffering and stabilization devices. Not only is the operation not smooth enough, it also accelerates the wear of various parts of the equipment, shortens the service life of the equipment, and increases the company's equipment maintenance and update costs.
[0005] In order to solve the above problems, the present technical solution comes into being, aiming to provide a parts processing fixture device which is simple to operate, has controllable clamping force and has good buffering stability performance. Utility Model Content
[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a parts processing fixture device.
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a parts processing fixture device: comprising a sliding track, a front clamping block is fixedly provided at the front end of the sliding track;
[0008] A sliding block is slidably provided on the sliding track, and a sliding clamping block is fixedly provided on the sliding block;
[0009] A side frame is fixedly provided at the rear side of the sliding track, a secondary air pressure cylinder is fixedly provided on the side frame, and a pressure sensor is fixedly provided at the end of the piston rod at the rear of the secondary air pressure cylinder.
[0010] A side blind hole housing is fixedly provided on the other side of the pressure sensor, the pressure sensor is located in the side blind hole housing, and the opening of the side blind hole housing faces the secondary pneumatic cylinder.
[0011] A spring damper is fixedly arranged at the other end of the side blind hole housing, and the other end of the spring damper is fixedly connected to the rear side of the sliding clamping block.
[0012] As an improvement, a front clamping plate body is fixedly provided on a side of the front clamping block close to the sliding clamping block.
[0013] As an improvement, a sliding clamping plate body is fixedly provided on one side of the sliding clamping block close to the front clamping block.
[0014] As an improvement, a reinforcing plate is fixedly provided on the side frame, and the reinforcing plate is fixedly connected to the core part of the secondary pneumatic cylinder.
[0015] As an improvement, the extending direction of the side frame and the extending direction of the sliding track are on the same straight line.
[0016] As an improvement, the projection of the side frame in the side view direction is L-shaped, and the extension direction of the lower part of the side frame and the extension direction of the sliding track are on the same straight line.
[0017] As an improvement, the inner side of the upper portion of the side frame is fixedly connected to the rear of the secondary pneumatic cylinder.
[0018] The advantages of the utility model compared with the prior art are:
[0019] When the sliding clamping block is gradually approached under the push of the secondary pneumatic cylinder, the parts can be stably and powerfully clamped between the front clamping plate and the sliding clamping plate, and the entire clamping process is smooth and efficient.
[0020] Secondly, the function of receiving data from the pressure sensor through an external device is extremely valuable. These real-time data accurately reflect the pressure during the clamping process, allowing users to intuitively and clearly understand the clamping status.
[0021] Furthermore, the existence of the spring damper brings important protection to the equipment. It plays a key role in buffering and stabilizing in the clamping and loosening actions, and can effectively absorb and slow down the impact force generated by mechanical movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a three-dimensional structure diagram of a parts processing fixture device of the utility model. Figure 1 .
[0023] Figure 2 This is a three-dimensional structure diagram of a parts processing fixture device of the utility model. Figure 2 .
[0024] Figure 3 This is a three-dimensional structure diagram of a parts processing fixture device of the utility model. Figure 3 .
[0025] Figure 4 yes Figure 1 Schematic diagram of the local enlarged structure at point A in the middle. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0027] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0029] In the description of the embodiments of the present invention, "multiple" means at least 2.
[0030] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] In conjunction with the accompanying drawings, a parts processing fixture device comprises a sliding track 1, a front clamping block 2 is fixedly provided at the front end of the sliding track 1;
[0032] A sliding block 3 is slidably provided on the sliding rail 1, a sliding clamping block 4 is fixedly provided on the sliding block 3, a front clamping plate 5 is fixedly provided on the side of the front clamping block 2 close to the sliding clamping block 4, and a sliding clamping plate 6 is fixedly provided on the side of the sliding clamping block 4 close to the front clamping block 2;
[0033] A side frame 7 is fixedly provided on the rear side of the sliding track 1, and the extension direction of the side frame 7 is in the same straight line as the extension direction of the sliding track 1. A secondary pneumatic cylinder 8 is fixedly provided on the side frame 7, and a pressure sensor 9 is fixedly provided at the end of the piston rod at the rear of the secondary pneumatic cylinder 8. A reinforcing plate 10 is fixedly provided on the side frame 7, and the reinforcing plate 10 is fixedly connected to the core of the secondary pneumatic cylinder 8;
[0034] The projection of the side frame 7 in the side view direction is L-shaped, and the extension direction of the lower part of the side frame 7 and the extension direction of the sliding track 1 are on the same straight line;
[0035] The inner side of the upper portion of the side frame 7 is fixedly connected to the rear portion of the secondary pneumatic cylinder 8 .
[0036] A side blind hole housing 11 is fixedly provided on the other side of the pressure sensor 9. The pressure sensor 9 is located in the side blind hole housing 11. The opening of the side blind hole housing 11 faces the secondary pneumatic cylinder 8.
[0037] A spring damper 12 is fixedly disposed at the other end of the side blind hole housing 11 , and the other end of the spring damper 12 is fixedly connected to the rear side of the sliding clamping block 4 .
[0038] The user can receive data from the pressure sensor 9 through an external device and control the extension and contraction of the secondary air cylinder 8 to achieve the movement of the sliding clamping block 4, so that the parts are located between the front clamping plate 5 and the sliding clamping plate 6 to be clamped or released.
[0039] Detailed description structure:
[0040] First is the sliding track 1, which is the basic supporting structure of the whole equipment, in an elongated shape, providing guidance for the movement of other components. At the front end of the sliding track 1, a front clamping block 2 is firmly fixed, and its position is relatively fixed.
[0041] On the sliding rail 1, there is a sliding block 3 that can slide flexibly, and a sliding clamping block 4 is fixed on the sliding block 3. A front clamping plate 5 is installed on the side of the front clamping block 2 close to the sliding clamping block 4, and a sliding clamping plate 6 is provided on the side of the sliding clamping block 4 close to the front clamping block 2. The two clamping plates cooperate with each other to clamp the parts to be processed.
[0042] A side frame 7 is fixedly arranged on the rear side of the sliding track 1. The extension direction of the side frame 7 is consistent with that of the sliding track 1, and its projection is L-shaped when viewed from the side. The extension direction of the lower part of the side frame 7 is the same as that of the sliding track 1, which plays a role of stable support.
[0043] A secondary air cylinder 8 is fixedly mounted on the side frame 7. A pressure sensor 9 is fixed to the end of the piston rod at the rear of the secondary air cylinder 8 to monitor the pressure during the clamping process in real time. At the same time, a reinforcing plate 10 is also provided on the side frame 7, which is tightly fixedly connected to the core of the secondary air cylinder 8, thereby enhancing the stability of the secondary air cylinder 8 during operation.
[0044] A side blind hole housing 11 is installed on the other side of the pressure sensor 9 , and the pressure sensor 9 is located inside the side blind hole housing 11 and is well protected. The opening of the side blind hole housing 11 faces the secondary pneumatic cylinder 8 .
[0045] The other end of the side blind hole housing 11 is fixedly connected to one end of the spring damper 12, and the other end of the spring damper 12 is closely connected to the rear side of the sliding clamping block 4. In the entire clamping and loosening process, the spring damper 12 can play a buffering and stabilizing role to ensure smooth and reliable operation.
[0046] Detailed description of usage:
[0047] First of all, when preparing to use the part processing fixture equipment, you need to ensure that all parts of the equipment are in normal condition without damage, looseness or abnormality.
[0048] Next, the part to be processed is carefully and accurately placed between the front clamping plate 5 and the sliding clamping plate 6. When placing, pay attention to the position of the part to ensure that it can be clamped evenly and does not collide or interfere with other parts.
[0049] Then, the user issues a command through an external special control device to control the extension and retraction of the secondary air cylinder 8. When it is decided to clamp the part, the control device is activated to extend the secondary air cylinder 8. During the extension process, the piston rod of the secondary air cylinder 8 will forcefully push the sliding clamping block 4, causing it to move smoothly along the sliding track 1 toward the front clamping block 2. As the sliding clamping block 4 gradually approaches, the part will be tightly clamped between the front clamping plate 5 and the sliding clamping plate 6.
[0050] During the clamping process, the user must always receive data from the pressure sensor 9 through an external device. These data can reflect the pressure during the clamping process in real time. The user needs to determine whether the clamping force applied is appropriate based on factors such as the material, shape and processing requirements of the part. If the pressure is too high, the part may be damaged and deformed; if the pressure is too low, the part may fall off during the processing. By monitoring and analyzing the pressure data, the user can adjust the extension and contraction degree of the secondary pneumatic cylinder 8 in time, thereby providing a just right clamping force for the part.
[0051] When the part is processed, it needs to be removed. At this time, the user operates the external control device again to shrink the secondary air cylinder 8. When shrinking, the piston rod of the secondary air cylinder 8 will pull the sliding clamping block 4 away from the front clamping block 2 along the sliding track 1, so that the part can be released from the clamping state.
[0052] During the entire process of clamping and loosening, the spring damper 12 plays a vital role in buffering and stabilizing. It can effectively absorb and mitigate the impact force generated by the clamping and loosening actions, ensure the smoothness of operation, and extend the service life of the equipment. The reinforcing plate 10 provides a stable support and connection for the secondary pneumatic cylinder 8, ensuring that the secondary pneumatic cylinder 8 will not shake or move during operation, thereby improving the accuracy and reliability of the clamping action. The side blind hole housing 11 provides reliable protection for the pressure sensor 9, protecting it from external interference and damage, and also provides a stable installation position for the pressure sensor 9, ensuring that it can accurately detect pressure changes.
[0053] Describe the advantages in detail:
[0054] First of all, this part processing fixture has significant advantages in operation. Its operation process is concise and clear, easy to understand and master, very convenient for users, and can be operated without complicated training. When the sliding clamping block 4 gradually approaches under the push of the secondary pneumatic cylinder 8, it can stably and powerfully clamp the parts between the front clamping plate 5 and the sliding clamping plate 6, and the entire clamping process is smooth and efficient.
[0055] Secondly, the function of receiving data from the pressure sensor 9 through an external device is extremely valuable. These real-time data accurately reflect the pressure during the clamping process, allowing users to intuitively and clearly understand the clamping status. Based on the monitoring and in-depth analysis of these pressure data, users can accurately adjust the extension and contraction of the secondary pneumatic cylinder 8, thereby providing just the right clamping force for parts of different materials, shapes and processing requirements. This not only avoids damage and deformation of parts due to excessive clamping force, but also prevents parts from falling off during processing due to insufficient clamping force, greatly improving the quality and yield of processing.
[0056] Furthermore, the presence of the spring damper 12 provides important protection for the equipment. It plays a key role in buffering and stabilizing in the clamping and loosening actions, and can effectively absorb and mitigate the impact force generated by mechanical movement. This feature not only ensures the smoothness of the operation process, reduces the vibration and noise of the equipment, but also significantly reduces the wear between the various parts of the equipment, thereby effectively extending the service life of the equipment, reducing maintenance costs and the frequency of equipment updates.
[0057] In summary, this parts processing fixture equipment has shown outstanding advantages in the field of parts processing with its simple operation, precise pressure control and good buffering stability performance.
[0058] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A parts processing fixture device, characterized in that: It comprises a sliding track (1), the front end of which is fixedly provided with a front clamping block (2); A sliding block (3) is slidably provided on the sliding track (1), and a sliding clamping block (4) is fixedly provided on the sliding block (3); A side frame (7) is fixedly provided on the rear side of the sliding track (1), a secondary pneumatic cylinder (8) is fixedly provided on the side frame (7), and a pressure sensor (9) is fixedly provided at the end of the piston rod at the rear of the secondary pneumatic cylinder (8). A side blind hole housing (11) is fixedly provided on the other side of the pressure sensor (9), the pressure sensor (9) is located in the side blind hole housing (11), and the opening of the side blind hole housing (11) faces the secondary pneumatic cylinder (8). A spring damper (12) is fixedly provided at the other end of the side blind hole housing (11), and the other end of the spring damper (12) is fixedly connected to the rear side of the sliding clamping block (4).
2. A parts processing fixture device according to claim 1, characterized in that: The front clamping block (2) is fixedly provided with a front clamping plate body (5) on a side close to the sliding clamping block (4).
3. A parts processing fixture device according to claim 2, characterized in that: The sliding clamping block (4) is fixedly provided with a sliding clamping plate body (6) on one side close to the front clamping block (2).
4. A parts processing fixture device according to claim 3, characterized in that: A reinforcing plate (10) is fixedly provided on the side frame (7), and the reinforcing plate (10) is fixedly connected to the core part of the secondary pneumatic cylinder (8).
5. A parts processing fixture device according to claim 4, characterized in that: The extension direction of the side frame (7) and the extension direction of the sliding track (1) are on the same straight line.
6. A parts processing fixture device according to claim 5, characterized in that: The projection of the side frame (7) in the side view direction is L-shaped, and the extension direction of the lower part of the side frame (7) and the extension direction of the sliding track (1) are on the same straight line.
7. A parts processing fixture device according to claim 6, characterized in that: The inner side of the upper part of the side frame (7) is fixedly connected to the rear of the secondary air pressure cylinder (8).