A vane wheel manufacturing device

Abstract

The utility model provides a louvered wheel manufacturing device belongs to mechanical technical field. A louvered wheel manufacturing device, include: base, fixed disc is fixedly connected on the base, is provided with the placement groove on the fixed disc, is provided with recessed part for the base body of louvered wheel of placement groove middle, recessed part middle bottom is provided with the jack -in hole, positioning ring, positioning ring can be detachably installed on the fixed disc, is provided with the positioning card slot on the inner ring of positioning ring and is arranged in the circle, and the position of louvered wheel's abrasive disc is used for positioning card slot, tablet assembly, tablet assembly can be detachably installed in the jack -in hole position, and tablet assembly is used for extruding the abrasive disc and is inclined, extrusion assembly, extrusion assembly is installed on the base, and extrusion assembly is located in the fixed disc right above, and extrusion assembly is used for extruding the abrasive disc and is inclined to the final inclined position.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology, specifically a flap wheel manufacturing device. Background Technology

[0002] When manufacturing flaps using different suppliers' grinding media, the abrasive discs of the flaps need to be tested. For example, the abrasive discs may be replaced with diamond-blended abrasive discs, abrasive discs with different numbers of discs may be used, or abrasive discs from different suppliers may be changed. This is to ensure that the manufactured flaps meet the customer's usage requirements. Therefore, several samples need to be manually made for testing before going into production. Only after the tests meet the requirements can production begin on the main line to avoid discovering that the flaps cannot meet the requirements after going into production, thus avoiding wasting material costs. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a flap wheel making device that assists in the manual production of flap wheels.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A flap wheel manufacturing device, comprising:

[0006] Base;

[0007] A fixed plate is fixedly connected to the base. The fixed plate is provided with a placement groove. The middle of the placement groove is provided with a recess for placing the base of the flap wheel. An insertion hole is opened at the bottom of the middle of the recess.

[0008] A positioning ring is detachably mounted on the fixed plate. The inner ring of the positioning ring has positioning slots arranged in a circumferential array. The positioning slots are used to position the grinding disc of the flap wheel.

[0009] A tablet pressing assembly is detachably mounted at the insertion hole position, and the tablet pressing assembly is used to press and tilt the grinding tablet;

[0010] An extrusion assembly is mounted on a base and positioned directly above a fixed disk. The extrusion assembly is used to extrude the tilted grinding disc to its final tilt position.

[0011] In the above-mentioned flap wheel manufacturing device, a stepped portion is provided on the fixed plate along the placement groove, and the positioning ring is placed on the stepped portion.

[0012] In the above-mentioned flap wheel manufacturing device, the fixed plate has a limiting slot that communicates with the placement groove, and the positioning ring has a positioning part that passes through the limiting slot to restrict the rotation of the positioning ring.

[0013] In the above-mentioned flap wheel manufacturing device, when the positioning part is set in the limiting slot, the positioning part extends out from the limiting slot.

[0014] In the above-mentioned flap wheel manufacturing device, when the positioning ring is installed on the step portion, there is a gap between the positioning ring and the bottom of the placement groove.

[0015] In the above-mentioned flap wheel manufacturing device, the pressing assembly includes a positioning rod, a rotating rod, and a roller. The lower end of the positioning rod can be inserted into the insertion hole. The rotating rod is rotatably connected to the positioning rod and rotates around the axis of the positioning rod. The rotating rod is perpendicular to the positioning rod. The roller is installed at the end of the rotating rod away from the positioning rod and rotates around the axis of the rotating rod.

[0016] In the above-mentioned flap wheel manufacturing device, the extrusion assembly includes a cylinder and a pressure roller. A stand is fixed on the base, the cylinder is fixed on the stand, the pressure roller is fixed on the piston rod of the cylinder, the pressure roller is located directly above the placement groove, and the pressure roller can enter the placement groove.

[0017] Compared with the prior art, this application has the following advantages:

[0018] The recessed part and the insertion hole of the fixed plate can stably fix the flap wheel base, while the positioning groove of the positioning ring ensures that the grinding disc is accurately positioned in the circumferential direction, effectively guaranteeing the structural consistency and product quality of the flap wheel, and enabling manual fabrication of the flap wheel. Attached Figure Description

[0019] Figure 1 This is a front view in this application;

[0020] Figure 2 yes Figure 1 A cross-sectional view of position AA in the middle;

[0021] Figure 3 This is a structural diagram of the positioning ring in this application;

[0022] Figure 4 This is a flowchart of the flap manufacturing process in this application;

[0023] In the picture,

[0024] a. Spacing;

[0025] 100. Matrix; 101. Grinding disc;

[0026] 2. Base; 21. Stand;

[0027] 3. Fixing plate; 31. Placement slot; 311. Recessed part; 312. Insertion hole; 313. Stepped part; 32. Limiting slot;

[0028] 4. Positioning ring; 41. Positioning slot; 42. Positioning part;

[0029] 5. Tableting assembly; 51. Positioning rod; 52. Rotating rod; 53. Roller;

[0030] 6. Extrusion assembly; 61. Cylinder; 62. Pressure roller. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0032] in, Figure 4 A is a top view of the grinding disc 101 being inserted into the positioning slot 41 of the corresponding positioning ring 4 and the corresponding flap wheel; B is a top view of the grinding disc 101 after it is slightly tilted by the pressing assembly 5 and the corresponding flap wheel; C is a top view of the grinding disc 101 being pressed firmly onto the base 100 by the extrusion assembly 6 and the corresponding flap wheel.

[0033] like Figures 1 to 4 As shown, a flap wheel manufacturing device includes: a base 2, a fixed plate 3, a positioning ring 4, a pressing assembly 5, and an extrusion assembly 6. The fixed plate 3 is fixedly connected to the base 2 and has a placement groove 31. The placement groove 31 has a recess 311 in the middle for placing the base 100 of the flap wheel. An insertion hole 312 is opened at the bottom of the middle of the recess 311. The positioning ring 4 is detachably installed on the fixed plate 3. The inner ring of the positioning ring 4 has a circumferential array of positioning slots 41 for positioning the position of the polishing disc 101 of the flap wheel. The pressing assembly 5 is detachably installed at the insertion hole 312 and is used to press the polishing disc 101 to tilt. The extrusion assembly 6 is installed on the base 2 and is located directly above the fixed plate 3. The extrusion assembly 6 is used to press the tilted polishing disc 101 to the final tilted position.

[0034] First, adhesive is applied to the base 100 of the flap wheel. Then, the base 100 of the flap wheel is placed in the recess 311 in the middle of the placement groove 31 of the fixed plate 3. The recess 311 is used to achieve the initial positioning of the base 100. Next, the positioning ring 4 is installed on the fixed plate 3. The positioning slots 41 of its inner ring circumferential array precisely define the placement position of the flap wheel grinding disc 101, ensuring that the grinding disc 101 is evenly distributed in the circumferential direction. Next, the positioning ring 4 is removed, leaving the grinding disc 101 on the base 100 and maintaining its original position. The pressing assembly 5 is installed and applied to the grinding disc 101. With the force of the pressing assembly 5, the grinding disc 101 is squeezed to a preliminary tilted state. Finally, the extrusion assembly 6 located directly above the fixed plate 3 is activated. The extrusion assembly 6 applies further pressure to the already tilted grinding disc 101, squeezing it to the final tilted position that meets the production requirements, thereby completing the forming and manufacturing of the flap wheel.

[0035] The recessed portion 311 and the insertion hole 312 of the fixed plate 3 can stably fix the flap wheel base 100, while the positioning groove 41 of the positioning ring 4 ensures that the grinding disc 101 is accurately positioned in the circumferential direction, effectively ensuring the structural consistency and product quality of the flap wheel, and enabling manual fabrication of the flap wheel.

[0036] Specifically, along the placement groove 31, the fixing plate 3 is provided with a step portion 313, and the positioning ring 4 is placed on the step portion 313.

[0037] The step portion 313 makes the placement of the positioning ring 4 simpler and more intuitive. Operators do not need to spend too much time aligning the positioning ring 4. They can simply place it on the step portion 313 to complete the initial installation, which simplifies the installation steps of the positioning ring 4 and makes the operation more convenient and efficient.

[0038] Specifically, the fixed plate 3 has a limiting slot 32 that communicates with the placement slot 31, and the positioning ring 4 has a positioning part 42 that passes through the limiting slot 32 to restrict the rotation of the positioning ring 4.

[0039] The limiting groove 32 on the fixed plate 3 cooperates with the positioning part 42 on the positioning ring 4 to effectively limit the rotation of the positioning ring 4, and prevent the positioning ring 4 from rotating due to force when placing the grinding disc 101 or performing a pressing operation, thus causing the positioning groove 41 to shift position, and ensuring that the grinding disc 101 is always in a precise positioning position.

[0040] Specifically, when the positioning part 42 is set in the limiting slot 32, the positioning part 42 extends out from the limiting slot 32.

[0041] The positioning part 42 extends from the limiting slot 32, which makes it more convenient to insert or remove the positioning ring 4.

[0042] Specifically, when the positioning ring 4 is installed on the step portion 313, there is a gap a between the positioning ring 4 and the bottom of the placement groove 31.

[0043] This design allows the positioning ring 4 to contact the upper end of the grinding disc 101 after the grinding disc 101 is inserted. When the positioning ring 4 needs to be removed, it is easier to remove the positioning ring 4 from the upper end of the grinding disc 101, thus reducing friction.

[0044] Specifically, the tablet compression assembly 5 includes a positioning rod 51, a rotating rod 52, and a roller 53. The lower end of the positioning rod 51 can be inserted into the insertion hole 312. The rotating rod 52 is rotatably connected to the positioning rod 51 and rotates around the axis of the positioning rod 51. The rotating rod 52 is perpendicular to the positioning rod 51. The roller 53 is installed at the end of the rotating rod 52 away from the positioning rod 51 and rotates around the axis of the rotating rod 52.

[0045] During installation, the lower end of the positioning rod 51 is inserted into the insertion hole 312 for positioning. Then, the rotating rod 52 is rotated around the axis of the positioning rod 51, causing the roller 53 to move to the grinding disc 101. With the help of the rotation of the roller 53 around the axis of the rotating rod 52, the abrasive grinding disc 101 is pressed into a preliminary tilted state. During this operation, the positioning ring 4 needs to be removed before performing the above operation.

[0046] Specifically, the extrusion assembly 6 includes a cylinder 61 and a pressure roller 62. A stand 21 is fixed on the base 2. The cylinder 61 is fixed on the stand 21. The pressure roller 62 is fixed on the piston rod of the cylinder 61. The pressure roller 62 is located directly above the placement groove 31 and can enter the placement groove 31.

[0047] The cylinder 61 drives the piston rod to extend and retract, causing the pressure roller 62 to descend into the placement groove 31, applying further pressure to the initially tilted abrasive cloth grinding disc 101, squeezing it to the final tilt position that meets production requirements, thereby completing the forming of the flap wheel. After pressing, the grinding disc 101 is completely fixed with adhesive.

[0048] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture, as shown in the attached figure. If the specific posture changes, the directional indication will also change accordingly.

[0049] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0050] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0051] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from this utility model or exceeding the scope defined by the appended claims.

Claims

1. A flap wheel manufacturing device, characterized in that, include: Base (2); Fixed plate (3), the fixed plate (3) is fixedly connected to the base (2), the fixed plate (3) is provided with a placement groove (31), the middle of the placement groove (31) is provided with a recess (311) for placing the base (100) of the flap wheel, and the bottom of the recess (311) is provided with an insertion hole (312). Positioning ring (4), the positioning ring (4) is detachably mounted on the fixed plate (3), the inner ring of the positioning ring (4) is provided with positioning slots (41) arranged in a circumferential array, the positioning slots (41) are used to position the grinding disc (101) of the flap wheel; A tablet pressing assembly (5) is detachably installed at the insertion hole (312) position, the tablet pressing assembly (5) being used to press and tilt the grinding disc (101); The extrusion assembly (6) is mounted on the base (2) and is located directly above the fixed plate (3). The extrusion assembly (6) is used to extrude the tilted grinding disc (101) to the final tilt position.

2. The flap wheel manufacturing device according to claim 1, characterized in that, Along the placement groove (31), a step portion (313) is provided on the fixing plate (3), and the positioning ring (4) is placed on the step portion (313).

3. The flap wheel manufacturing device according to claim 2, characterized in that, The fixed plate (3) has a limiting slot (32) that communicates with the placement slot (31). The positioning ring (4) has a positioning part (42) that passes through the limiting slot (32) to restrict the rotation of the positioning ring (4).

4. The flap wheel manufacturing device according to claim 3, characterized in that, When the positioning part (42) is placed in the limiting slot (32), the positioning part (42) extends out from the limiting slot (32).

5. The flap wheel manufacturing device according to claim 2, characterized in that, When the positioning ring (4) is installed on the step portion (313), there is a gap (a) between the positioning ring (4) and the bottom of the placement groove (31).

6. The flap wheel manufacturing device according to claim 1, characterized in that, The tablet compression assembly (5) includes a positioning rod (51), a rotating rod (52), and a roller (53). The lower end of the positioning rod (51) can be inserted into the insertion hole (312). The rotating rod (52) is rotatably connected to the positioning rod (51) and rotates around the axis of the positioning rod (51). The rotating rod (52) is perpendicular to the positioning rod (51). The roller (53) is installed at the end of the rotating rod (52) away from the positioning rod (51) and rotates around the axis of the rotating rod (52).

7. The flap wheel manufacturing device according to claim 1, characterized in that, The extrusion assembly (6) includes a cylinder (61) and a pressure roller (62). A stand (21) is fixed on the base (2). The cylinder (61) is fixed on the stand (21). The pressure roller (62) is fixed on the piston rod of the cylinder (61). The pressure roller (62) is located directly above the placement groove (31) and can enter the placement groove (31).

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