CN220388855U - Inner diameter polishing device for kettle cup ring - Google Patents

Abstract

The utility model discloses an inner diameter polishing device for a kettle cup ring, which comprises a base, a millstone and a polishing belt, wherein a groove is formed in the base, a screw is rotationally connected to the groove, the screw is connected with a bent rod through threads, a fixing piece for fixing the cup ring is arranged on the bent rod, a second rotating rod driven by a motor to rotate is arranged on the base, the second rotating rod penetrates through a vertical hole formed in the millstone, and a sticky belt is arranged on the side wall of the millstone and is adhered with a sticky strip on the inner side of the polishing belt. According to the utility model, the cup ring is turned over to change the inner diameter of the cup ring into the outer diameter, then the cup ring is sleeved on the ring groove on the fixed disk, at the moment, the original inner diameter of the cup ring is changed into the outer diameter, after the fixed disk is close to the polishing belt, the polishing belt and the fixed disk rotate together, so that the inner diameter of the cup ring can be polished, and the device can polish the inner diameter of the cup ring at low cost.

Description

Inner diameter polishing device for kettle cup ring

Technical Field

The utility model relates to the technical field of cup ring polishing, in particular to an inner diameter polishing device for a kettle cup ring.

Background

The cup ring of kettle is made for the rubber material, needs to use the polisher after the shaping of rubber cup ring, polishes the rough part of inside and outside footpath of cup ring, and the inside and outside footpath of present cup ring is polished and is adopted automatic equipment of polishing mostly, through using the arm, polishes the inside and outside footpath of cup ring.

Because automatic equipment of polishing cost is higher, and because the cup circle possesses elasticity, consequently can overturn the cup circle for original internal diameter becomes the external diameter, thereby polishes the processing to the inside and outside footpath of cup circle respectively, so needs a simple and easy low-cost device, polishes the processing to the internal diameter of cup circle through manual cooperation.

Disclosure of Invention

The utility model aims at: in order to solve the problems, an inner diameter polishing device for a kettle cup ring is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an internal diameter grinding device of kettle cup circle, includes base, mill and area of polishing, set up flutedly on the base, the recess department rotates and is connected with the screw rod, the screw rod has the bent rod through threaded connection, be equipped with the mounting of fixed cup circle on the bent rod, be equipped with motor drive rotatory rotary rod two on the base, the perpendicular hole of seting up on the mill is run through to rotary rod two, be equipped with the sticky tape on the lateral wall of mill, the sticky tape bonds with the inboard sticky strip of area of polishing, the mill is fixed through the connecting piece with rotary rod two.

Preferably, the fixing piece comprises a rotary rod I which is driven by a motor to rotate on the bent rod, a fixing disc is fixedly connected to the rotary rod I, an annular groove is formed in the fixing disc, and a cup ring is sleeved at the annular groove.

Preferably, the fixed disks are distributed vertically on the first rotary rod, and each fixed disk has a different size.

Preferably, the connecting piece includes the through-hole of seting up on the rotary rod II, fixedly connected with cover piece on the mill, cover piece and rotary rod II sliding connection, set up the connecting hole on the cover piece, cover piece outer wall laminating has the circular arc, fixedly connected with round bar on the circular arc.

Preferably, a screw hole is formed in the grinding disc, the screw hole is connected with a vertical rod through threads, and the end part of the vertical rod is fixedly connected with a conical block.

Preferably, the outer wall of the conical block is an inclined plane, the outer wall of the conical block is abutted with the outer wall of the circular arc, and the outer wall surface of the conical block is provided with an elastic rubber gasket in a protruding mode.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. this application is through turning over the cup for the internal diameter of cup becomes the external diameter, can become the annular department of cup snare on the fixed disk afterwards, and the former internal diameter of cup becomes the external diameter this moment, and the fixed disk is close to after the area of polishing, polishes the area and rotates together with the fixed disk, can polish the internal diameter of cup, comparatively convenient and fast, and the device can polish the cup internal diameter with low cost.

2. This application goes up fixed disk that fixedly connected with a plurality of sizes are different through rotary rod one, and the cup snare of equidimension is on the fixed disk of corresponding size, can fix not unidimensional mill on the rotary rod two, consequently mill and fixed disk cooperation can carry out the internal diameter with the cup snare of equidimension and polish the processing, and the adaptability of the device is wider.

Drawings

Fig. 1 is a schematic view showing an overall structure of a polishing apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic view showing various structures of a polishing apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing a side structure of a polishing apparatus according to an embodiment of the present utility model;

FIG. 4 shows a schematic view of the bottom structure of a grinding disc provided according to an embodiment of the utility model;

legend description:

1. a base; 2. a groove; 3. a screw; 4. turning hands; 5. bending a rod; 6. rotating the first rod; 7. a fixed plate; 8. a ring groove; 9. rotating the second rod; 10. a through hole; 11. grinding disc; 12. a vertical hole; 13. a screw hole; 14. sticking a tape; 15. polishing the belt; 16. sticking strips; 17. sleeving blocks; 18. a connection hole; 19. a vertical rod; 20. a conical block; 21. arc; 22. a round rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides an internal diameter grinding device of kettle cup circle, including base 1, mill 11 and area 15 of polishing, set up fluted 2 on the base 1, the recess 2 department rotates and is connected with screw rod 3, the tip fixedly connected with of screw rod 3 changes hand 4, screw rod 3 has curved bar 5 through threaded connection, be equipped with the mounting of fixed cup circle on the curved bar 5, be equipped with motor drive rotatory rotary rod two 9 on the base 1, vertical hole 12 of seting up on the mill 11 is run through to rotary rod two 9, be equipped with sticky tape 14 on the lateral wall of mill 11, sticky tape 14 bonds with the inside sticky tape 16 of area 15 of polishing, consequently, the area 15 of polishing can rotate along with mill 11 to carry out the processing of polishing with the cup circle on the fixed disk 7, mill 11 and rotary rod two 9 are fixed through the connecting piece.

Specifically, as shown in fig. 1, the fixing piece comprises a rotary rod I6 which is driven by a motor to rotate on a bent rod 5, a fixing disc 7 is fixedly connected to the rotary rod I6, an annular groove 8 is formed in the fixing disc 7, and a cup ring is sleeved at the annular groove 8. The cup ring is sleeved at the ring groove 8, so that the fixed disk 7 can drive the cup ring to rotate together when rotating.

Specifically, as shown in fig. 3, a plurality of fixing plates 7 are vertically distributed on the first rotary rod 6, and each fixing plate 7 is different in size. The grinding disc 11 with different sizes can be fixed on the second rotating rod 9, and the grinding disc 11 is matched with the fixed disc 7 to polish the cup ring.

Specifically, as shown in fig. 2, the connecting piece includes a through hole 10 formed in the second rotary rod 9, a sleeve block 17 is fixedly connected to the grinding disc 11, the sleeve block 17 is slidably connected to the second rotary rod 9, a connecting hole 18 is formed in the sleeve block 17, an arc 21 is attached to the outer wall of the sleeve block 17, and a round rod 22 is fixedly connected to the arc 21. The grinding disc 11 is provided with a screw hole 13, the screw hole 13 is connected with a vertical rod 19 through threads, and the end part of the vertical rod 19 is fixedly connected with a conical block 20. The outer wall of the conical block 20 is an inclined plane, the outer wall of the conical block 20 is abutted with the outer wall of the circular arc 21, and an elastic rubber gasket protrudes from the outer wall surface of the conical block 20.

In summary, in the embodiment, the cup ring is turned over to change the inner diameter of the cup ring into the outer diameter, and then the cup ring is sleeved on the ring groove 8 on the fixed disc 7, so as to select the grinding disc 11 matched with the fixed disc 7.

The grinding disc 11 is sleeved on the rotary rod II 9 until the connecting hole 18 is aligned with the through hole 10, and then the round rod 22 penetrates through the through hole 10 and the connecting hole 18 until the circular arc 21 is attached to the outer wall of the sleeve block 17. The vertical rod 19 is rotated until the conical block 20 is abutted with the outer wall of the circular arc 21, so that the circular arc 21 cannot be separated from the sleeve block 17, then the turning hand 4 can be rotated, the bent rod 5 drives the fixed disc 7 to be close to the polishing belt 15 until the cup ring is in contact with the polishing belt 15, the first rotary rod 6 and the second rotary rod 9 rotate, and the inner diameter of the cup ring is polished.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides an internal diameter grinding device of kettle cup circle, includes base (1), mill (11) and area of polishing (15), its characterized in that, set up fluted (2) on base (1), fluted (2) department rotates and is connected with screw rod (3), screw rod (3) have bent rod (5) through threaded connection, be equipped with the mounting of fixed cup circle on bent rod (5), be equipped with motor drive rotatory rotary rod two (9) on base (1), perpendicular hole (12) of seting up on rotary rod two (9) run through mill (11), be equipped with sticky tape (14) on the lateral wall of mill (11), sticky tape (14) bond with sticky strip (16) of area of polishing (15) inboard, mill (11) are fixed through the connecting piece with rotary rod two (9).

2. The inner diameter polishing device for the water kettle cup ring according to claim 1, wherein the fixing piece comprises a rotary rod I (6) which is driven by a motor to rotate on the bent rod (5), a fixing disc (7) is fixedly connected to the rotary rod I (6), an annular groove (8) is formed in the fixing disc (7), and the cup ring is sleeved at the annular groove (8).

3. An inner diameter grinding device for a kettle cup ring according to claim 2, wherein a plurality of fixing plates (7) are vertically distributed on the first rotary rod (6), and each fixing plate (7) has a different size.

4. The inner diameter polishing device for the kettle cup ring according to claim 1, wherein the connecting piece comprises a through hole (10) formed in a second rotary rod (9), a sleeve block (17) is fixedly connected to the grinding disc (11), the sleeve block (17) is slidably connected with the second rotary rod (9), a connecting hole (18) is formed in the sleeve block (17), an arc (21) is attached to the outer wall of the sleeve block (17), and a round rod (22) is fixedly connected to the arc (21).

5. The inner diameter polishing device for the kettle cup ring according to claim 4, wherein the grinding disc (11) is provided with a screw hole (13), the screw hole (13) is connected with a vertical rod (19) through threads, and the end part of the vertical rod (19) is fixedly connected with a conical block (20).

6. The polishing device for the inner diameter of the water kettle cup ring according to claim 5, wherein the outer wall of the conical block (20) is an inclined surface, the outer wall of the conical block (20) is abutted with the outer wall of the circular arc (21), and an elastic rubber gasket protrudes from the surface of the outer wall of the conical block (20).