A cutting device for high-precision volumetric cylinders

Abstract

The utility model belongs to the technical field of cutting equipment relates to a kind of cutting device of high-precision capacity cylinder, comprising: cutting platform, cutting device and capacity cylinder fixing mechanism, cutting device and capacity cylinder fixing mechanism are adjacently installed in cutting platform top end;The capacity cylinder fixing mechanism includes the arc frame of two sides symmetry arrangement, one side arc frame is installed on adjusting mechanism, by adjusting mechanism close to the arc frame of other side, the arc frame top end two sides are equipped with support, the adjusting mechanism side support is equipped with support rod, with the capacity cylinder of semi-finished product can be stably fixed, realize accurate positioning, effectively solve the precision deviation problem caused by inaccurate positioning in the cutting process of traditional cutting device, greatly improve cutting quality and production efficiency, reduce the effect of product defective rate and production cost.

Description

Technical Field

[0001] This utility model relates to the technical field of cutting equipment, and in particular to a cutting device for a high-precision capacity cylinder. Background Technology

[0002] In the production of measuring cylinders, the application of a cutting device is one of the most critical steps. The traditional method is to cut one end of the semi-finished measuring cylinder using a cutting device. However, this process requires precise positioning and fixing of the semi-finished measuring cylinder to ensure the accuracy of the cutting. However, the fixing mechanism currently used is not stable enough, which may cause deviations during the cutting process, thus affecting the final accuracy of the measuring cylinder. This instability is particularly evident when the semi-finished measuring cylinder moves slightly due to external forces or its own characteristics, which further exacerbates the problem of inconsistent cutting accuracy.

[0003] This problem not only reduces production efficiency but may also increase the defect rate of products, thereby increasing production costs; therefore, improving the stability and positioning accuracy of the fixing mechanism is crucial to ensuring cutting quality. Utility Model Content

[0004] The purpose of this invention is to provide a high-precision capacity cylinder cutting device to solve the technical problem of precision deviation caused by inaccurate positioning during the cutting process, so as to achieve the purpose of being able to stably fix the semi-finished capacity cylinder and achieve precise positioning.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A high-precision capacity cylinder cutting device includes: a cutting platform, a cutting device, and a capacity cylinder fixing mechanism. The cutting device and the capacity cylinder fixing mechanism are installed adjacent to each other on the top of the cutting platform. The capacity cylinder fixing mechanism includes arc-shaped frames symmetrically arranged on both sides. One side of the arc-shaped frame is installed on an adjustment mechanism and moves closer to and away from the other side of the arc-shaped frame through the adjustment mechanism. Supports are installed on both sides of the top of the arc-shaped frame. Support rods are installed on the side support of the adjustment mechanism. A pressing and fixing mechanism is provided between the support rods. The other end of the support rod is slidably connected to the other side support.

[0006] Furthermore, the cutting device is installed inside the cutting frame, and the cutting device is a sawing machine, which is installed inside the cutting frame through a lifting multi-axis displacement mechanism.

[0007] Furthermore, the two arc-shaped frames have corresponding arc-shaped support surfaces, and the two arc-shaped support surfaces meet to form a semi-circular structure for supporting the capacity cylinder.

[0008] Furthermore, the adjustment mechanism includes an adjustment groove, a guide groove, a lead screw, a slide rod, a lead screw nut, a slider, and a motor. The guide groove is located on both sides of the adjustment groove. The lead screw and the slide rod are respectively installed in the adjustment groove and the guide groove. The lead screw nut and the slider are respectively sleeved around the lead screw and the slide rod. The lead screw is driven by a motor installed on the outside of the cutting platform.

[0009] Furthermore, the top of the lead screw nut and the slider are fixedly connected to the arc-shaped frame.

[0010] Furthermore, the pressing and fixing mechanism includes a connecting frame, a cylinder, and a pressure plate. The connecting frame is installed between the support rods, the cylinder is installed at the top of the support rod, and the pressure plate is installed at the output end of the cylinder.

[0011] Furthermore, the bottom of the pressure plate has an arc-shaped structure, and an anti-slip pad is adhered inside the arc-shaped structure.

[0012] Furthermore, the other side of the bracket is provided with a sliding groove for the support rod to slide, the sliding groove is provided with a guide wheel, and the bottom of the support rod is provided with a guide wheel groove for the guide wheel to slide.

[0013] The beneficial effects of this utility model are: The measuring cylinder fixing mechanism features symmetrically arranged arc-shaped frames on both sides. One arc-shaped frame can be adjusted to move closer to or further away from the other using an adjustment mechanism. The corresponding arc-shaped support surfaces of the two frames meet to form a semi-circular structure, effectively supporting the measuring cylinder. The adjustment mechanism, driven by a motor-driven lead screw, moves the lead screw nut and the arc-shaped frame, achieving precise adjustment and ensuring stable support for semi-finished measuring cylinders of different sizes. Simultaneously, a pressing and fixing mechanism between the support rods uses a cylinder to drive a pressure plate downwards. The bottom of the pressure plate has an arc-shaped structure and is fitted with an anti-slip pad, further tightening and fixing the measuring cylinder, effectively preventing movement during cutting. Furthermore, the sliding groove and internal guide wheel on the other side of the bracket cooperate with the guide wheel groove at the bottom of the support rod, ensuring smooth and stable sliding of the support rod.

[0014] Through these designs, the device can securely fix the semi-finished measuring cylinder, achieve precise positioning, avoid accuracy deviations caused by inaccurate positioning, greatly improve cutting quality, thereby increasing production efficiency and reducing product defect rate and production costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the sliding groove structure of this utility model.

[0016] Legend: 1. Cutting platform; 2. Cutting device; 21. Cutting frame; 3. Capacity cylinder fixing mechanism; 31. Arc-shaped frame; 311. Arc-shaped support surface; 32. Bracket; 321. Sliding groove; 322. Guide wheel; 323. Guide wheel groove; 33. Support rod; 34. Pressing and fixing mechanism; 341. Connecting frame; 342. Cylinder; 343. Pressure plate; 344. Anti-slip pad; 4. Adjustment mechanism; 41. Adjustment groove; 42. Guide groove; 43. Lead screw; 44. Slide rod; 45. Lead screw nut; 46. Slider; 47. Motor. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] Example: like Figures 1 to 3 As shown, a high-precision capacity cylinder cutting device includes: a cutting platform 1, a cutting device 2, and a capacity cylinder fixing mechanism 3. The cutting device 2 and the capacity cylinder fixing mechanism 3 are installed adjacent to each other on the top of the cutting platform 1. The overall layout is compact and reasonable, which facilitates the operator's observation and control, and ensures the smooth progress of the cutting process.

[0019] The capacity cylinder fixing mechanism 3 includes symmetrically arranged arc-shaped frames 31 on both sides. This symmetrical design makes the fixing of the capacity cylinder more balanced and stable. One side of the arc-shaped frame 31 is installed on the adjustment mechanism 4. The adjustment mechanism 4 can flexibly move closer to or further away from the other side of the arc-shaped frame 31, thereby adapting to semi-finished capacity cylinders of different specifications and sizes, greatly improving the versatility and practicality of the device. Supports 32 are installed on both sides of the top of the arc-shaped frame 31, providing a stable support foundation for the installation of subsequent components. Support rods 33 are installed on the side support 32 of the adjustment mechanism 4. A pressing fixing mechanism 34 is provided between the support rods 33. The other end of the support rod 33 is slidably connected in the other side support 32. This structural design enables the pressing fixing mechanism 34 to operate stably, while ensuring the structural integrity of the entire fixing mechanism.

[0020] like Figure 2As shown, the cutting device 2 is installed inside the cutting frame 21. The cutting frame 21 provides a stable installation environment for the cutting device 2, effectively reducing the impact of vibration caused by external factors on the cutting accuracy during the cutting process. The cutting device 2 is a sawing machine, which has advantages such as high cutting efficiency and a smooth cutting surface, and can meet the cutting requirements of high-precision capacity cylinders. Furthermore, the cutting device 2 is installed inside the cutting frame 21 through a lifting multi-axis displacement mechanism. The lifting multi-axis displacement mechanism can realize the precise movement of the cutting device 2 in multiple directions, allowing the cutting device 2 to be adjusted to the optimal cutting position and angle according to different specifications of capacity cylinders and specific cutting needs, further improving the cutting accuracy and flexibility.

[0021] The two arc-shaped frames 31 have corresponding arc-shaped support surfaces 311. The two arc-shaped support surfaces 311 are joined together to form a semi-circular structure. This semi-circular structure matches the shape of the capacity cylinder and can fit tightly to the capacity cylinder, providing uniform support force to the capacity cylinder. This effectively prevents the capacity cylinder from rolling or shifting due to uneven force during the cutting process, thereby ensuring the accuracy of the cutting.

[0022] The adjustment mechanism 4 includes an adjustment groove 41, a guide groove 42, a lead screw 43, a slide bar 44, a lead screw nut 45, a slider 46, and a motor 47. The guide groove 42 is located on both sides of the adjustment groove 41. The lead screw 43 and the slide bar 44 are respectively installed in the adjustment groove 41 and the guide groove 42. The lead screw nut 45 and the slider 46 are respectively sleeved around the lead screw 43 and the slide bar 44. The lead screw 43 is driven by the motor 47 installed on the outside of the cutting platform 1. When the motor 47 starts, it drives the lead screw 43 to rotate. Under the rotation of the lead screw 43, the lead screw nut 45 moves linearly along the lead screw 43. At the same time, the slider 46 also moves linearly under the guidance of the slider 44. Since the top of the lead screw nut 45 and the slider 46 are fixedly connected to the arc frame 31, the arc frame 31 is moved, realizing the precise adjustment of the distance between the two arc frames 31. This adjustment method has the advantages of high adjustment accuracy and stable operation, which can ensure that the arc frame 31 moves accurately to the required position and meet the fixing requirements of cylinders of different sizes.

[0023] The pressing and fixing mechanism 34 includes a connecting frame 341, a cylinder 342, and a pressure plate 343. The connecting frame 341 is installed between the support rods 33, providing a stable mounting platform for the cylinder 342. The cylinder 342 is installed at the top of the support rods 33, and the pressure plate 343 is installed at the output end of the cylinder 342. When the capacity cylinder is placed on the arc-shaped support surface 311, the cylinder 342 is activated. The output end of the cylinder 342 pushes the pressure plate 343 downward until the pressure plate 343 presses tightly against the capacity cylinder, thereby further fixing the capacity cylinder.

[0024] The bottom of the pressure plate 343 has an arc-shaped structure, which is compatible with the shape of the capacity cylinder and can increase the contact area between the pressure plate 343 and the capacity cylinder, thereby improving the stability of the fixation. An anti-slip pad 344 is bonded inside the arc-shaped structure. The anti-slip pad 344 can increase the friction between the pressure plate 343 and the capacity cylinder, effectively preventing the capacity cylinder from sliding due to the cutting force during the cutting process, and further ensuring the cutting accuracy.

[0025] On the other side, the support 32 has a sliding groove 321 for the sliding of the support rod 33. The sliding groove 321 provides space and guidance for the sliding of the support rod 33. A guide wheel 322 is provided in the sliding groove 321, and a guide wheel groove 323 for the sliding of the guide wheel 322 is provided at the bottom of the support rod 33. During the sliding of the support rod 33, the guide wheel 322 rolls in the guide wheel groove 323. Compared with sliding friction, this rolling friction greatly reduces the friction force, making the sliding of the support rod 33 smoother, reducing energy loss, reducing wear between components, and extending the service life of the device.

[0026] In summary, the high-precision capacity cylinder cutting device provided in this embodiment, through reasonable design and coordinated work between various components, can stably fix the semi-finished capacity cylinder and achieve precise positioning. It effectively solves the precision deviation problem caused by inaccurate positioning in traditional cutting devices during the cutting process, greatly improves cutting quality and production efficiency, reduces product defect rate and production cost, and has significant economic and social benefits.

[0027] All the devices selected in this application are general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0028] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A high-precision cylinder cutting device, characterized in that, include: The cutting platform (1), the cutting device (2), and the capacity cylinder fixing mechanism (3) are installed adjacent to each other on the top of the cutting platform (1). The capacity cylinder fixing mechanism (3) includes arc-shaped frames (31) symmetrically arranged on both sides. One side arc-shaped frame (31) is installed on the adjustment mechanism (4) and moves closer to and away from the other side arc-shaped frame (31) through the adjustment mechanism (4). The top of the arc-shaped frame (31) is equipped with brackets (32) on both sides. The side brackets (32) of the adjustment mechanism (4) are equipped with support rods (33). The support rods (33) are provided with a pressing fixing mechanism (34) between them. The other end of the support rods (33) is slidably connected in the other side bracket (32).

2. The high-precision capacity cylinder cutting device as described in claim 1, characterized in that, The cutting device (2) is installed inside the cutting frame (21). The cutting device (2) is a sawing machine, and the cutting device (2) is installed inside the cutting frame (21) through a lifting multi-axis displacement mechanism.

3. The high-precision capacity cylinder cutting device as described in claim 1, characterized in that, The two arc-shaped frames (31) have corresponding arc-shaped support surfaces (311), and the two arc-shaped support surfaces (311) are joined together to form a semi-circular structure for supporting the capacity cylinder.

4. The high-precision capacity cylinder cutting device as described in claim 1, characterized in that, The adjustment mechanism (4) includes an adjustment groove (41), a guide groove (42), a lead screw (43), a slide bar (44), a lead screw nut (45), a slider (46), and a motor (47). The guide groove (42) is located on both sides of the adjustment groove (41). The lead screw (43) and the slide bar (44) are respectively installed in the adjustment groove (41) and the guide groove (42). The lead screw nut (45) and the slider (46) are respectively sleeved around the lead screw (43) and the slide bar (44). The lead screw (43) is driven by the motor (47) installed on the outside of the cutting platform (1).

5. The high-precision capacity cylinder cutting device as described in claim 4, characterized in that, The top of the lead screw nut (45) and the slider (46) are fixedly connected to the arc frame (31).

6. The high-precision capacity cylinder cutting device as described in claim 1, characterized in that, The pressing and fixing mechanism (34) includes a connecting frame (341), a cylinder (342) and a pressure plate (343). The connecting frame (341) is installed between the support rods (33), the cylinder (342) is installed at the top of the support rods (33), and the pressure plate (343) is installed at the output end of the cylinder (342).

7. The high-precision capacity cylinder cutting device as described in claim 6, characterized in that, The bottom of the pressure plate (343) is an arc-shaped structure, and an anti-slip pad (344) is bonded inside the arc-shaped structure.

8. The high-precision capacity cylinder cutting device as described in claim 1, characterized in that, The other side of the bracket (32) has a sliding groove (321) for sliding the support rod (33), and a guide wheel (322) is provided in the sliding groove (321). The bottom of the support rod (33) has a guide wheel groove (323) for sliding the guide wheel (322).

Images