Novel rapid trimming device for rubber pipe production

Abstract

The utility model discloses a novel quick trimming device for rubber tube production, which comprises a bottom plate, one side surface of the bottom plate is fixedly connected with an annular frame through a stand column, a circular tube is rotatably mounted in the annular frame through a bearing, a spiral blade is mounted in the circular tube, a connecting gear is fixedly mounted on the outer surface of the circular tube, and the outer surface of the connecting gear is fixedly connected with the annular frame. A driving gear is meshed with one side of the connecting gear, a motor is installed on one side of the driving gear through a shaft, a combined structure is arranged in the circular pipe, limiting structures are connected to the two ends of the circular pipe, and the combined structure comprises a long-strip-shaped groove and a combined block; according to the scheme, the circular pipe and the connecting gear are installed through the annular frame on the bottom plate, a combined structure and a limiting structure are combined, split combined installation can be achieved, inserting and positioning are facilitated, movement is avoided through two-end limiting, safety and stability are improved, and combined use is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of rubber tube trimming, and more specifically to a novel rapid trimming device for rubber tube production. Background Art

[0002] For products with relatively high precision requirements, such as oil seals, O-rings, seals and other rubber products, trimming and deburring are also required. The optional methods are manual trimming and mechanical trimming. Manual trimming is too slow, and the accuracy and neatness of mechanical trimming are not high.

[0003] The utility model with authorization announcement number CN 210282949 U discloses a trimming device for rubber tube production, including a winding device, a supporting device, a heating device and a condensing device, the winding device, the supporting device, the heating device and the condensing device are all welded on the supporting plate, the heating device and the condensing device are arranged between two groups of supporting devices, four groups of tightening devices and one group of cutting devices are also arranged in the condensing device, and the cutting device is arranged between the four groups of tightening devices, the winding device, the supporting device and the tightening device all include a winding roller and a vertical plate, both sides of the winding roller are welded with a rotating shaft with a bearing seat, and the other side of the rotating shaft is welded with a vertical plate, a group of rotating shafts of the winding device pass through the vertical plate and are connected to the output shaft of the rotating motor through a coupling, and the rotating motor is mounted on the storage plate welded on the side of the vertical plate by screws.

[0004] In the above-mentioned disclosed structure, the circular tube installation structure lacks corresponding combination structure and limit structure, which is not only not conducive to split installation and positioning, but also has poor stability in driving and adjusting, and is prone to lateral movement, which needs to be improved. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of the utility model is to provide a new type of rapid trimming device for rubber tube production. The round tube and connecting gear are installed through the annular frame on the bottom plate. Combined with the combined structure and the limiting structure, they can be installed in a split combination, which is conducive to plug-in positioning, and the limits at both ends prevent movement, thereby improving safety and stability and facilitating combined use.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions.

[0007] A new type of rapid trimming device for rubber tube production includes a base plate, one side surface of the base plate is fixedly connected to a ring frame via a column, a round tube is rotatably mounted inside the ring frame via a bearing, a spiral blade is mounted inside the round tube, a connecting gear is fixedly mounted on the outer surface of the round tube, a driving gear is meshed with one side of the connecting gear, a motor is mounted on one side of the driving gear via a shaft, a combined structure is provided inside the round tube, and both ends of the round tube are connected to a limiting structure.

[0008] Furthermore, the combination structure includes a long groove and a combination block, and one end of the combination block is slidably installed in the inner middle position of the long groove.

[0009] Furthermore, the long grooves are located on both side surfaces of the circular tube, and the assembly blocks are fixedly connected to both side positions inside the connecting gear.

[0010] Furthermore, the two side surfaces of the connecting gear are threadedly connected with fixing screws, and the fixing screws are threadedly installed on the two side surfaces of the round tube. The combination blocks are connected through long grooves. Combined with the fixing screws, they can be slid and assembled for positioning, which is convenient for split installation and use.

[0011] Furthermore, the limiting structure includes an externally threaded tube and a threaded ring, and the threaded ring is threadedly mounted on the outer surface of the externally threaded tube.

[0012] Furthermore, the externally threaded pipe is fixedly connected to both end positions of the circular pipe and forms an integral structure.

[0013] Furthermore, a limiting protrusion is provided on one side surface of the threaded ring, and the limiting protrusion is slidably connected to one side surface of the annular frame. The threaded ring is connected through an external threaded tube and can be installed separately to limit the position from both ends, thereby improving structural stability.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution uses a ring frame on the bottom plate to install the round tube and the connecting gear. Combined with the combination structure and the limit structure, it can be installed in a split combination, which is conducive to plug-in positioning, and the limit at both ends prevents movement, improves safety and stability, and is conducive to combined use.

[0016] (2) The combination blocks are connected by long grooves and fixed with screws, which can be slid and positioned to facilitate split installation and use.

[0017] (3) The threaded ring is connected by an external threaded pipe, and can be installed separately and limited from both ends to improve structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a partial schematic diagram of the connection gear of the utility model;

[0020] Figure 3 It is a partial schematic diagram of the threaded ring connection of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 bottom plate, 11 annular frame, 12 round tube, 13 connecting gear, 14 driving gear, 15 motor, 16 combination structure, 17 limiting structure, 2 long grooves, 21 combination block, 22 fixing screw, 23 external threaded tube, 24 threaded ring, 25 limiting protrusion. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1 and Figure 2 A new type of rapid trimming device for rubber tube production includes a base plate 1, one side surface of the base plate 1 is fixedly connected to a ring frame 11 through a column, a round tube 12 is rotatably installed inside the ring frame 11 through a bearing, a spiral blade is installed inside the round tube 12, a connecting gear 13 is fixedly installed on the outer surface of the round tube 12, a driving gear 14 is meshed with one side of the connecting gear 13, a motor 15 is installed on one side of the driving gear 14 through a shaft, a combined structure 16 is provided inside the round tube 12, and both ends of the round tube 12 are connected to a limiting structure 17.

[0026] The combined structure 16 includes a long groove 2 and a combined block 21. One end of the combined block 21 is slidably installed in the middle position inside the long groove 2. The long groove 2 is located on both side surfaces of the circular tube 12. The combined block 21 is fixedly connected to the internal two side positions of the connecting gear 13. The two side surfaces of the connecting gear 13 are threadedly connected with fixing screws 22. The fixing screws 22 are threadedly installed on the two side surfaces of the circular tube 12. The combined blocks are connected through the long groove and combined with the fixing screws to slide and position, which is convenient for split installation and use.

[0027] Example 2

[0028] See also Figure 1 and Figure 3 A new type of rapid trimming device for rubber tube production includes a base plate 1, one side surface of the base plate 1 is fixedly connected to a ring frame 11 through a column, a round tube 12 is rotatably installed inside the ring frame 11 through a bearing, a spiral blade is installed inside the round tube 12, a connecting gear 13 is fixedly installed on the outer surface of the round tube 12, a driving gear 14 is meshed with one side of the connecting gear 13, a motor 15 is installed on one side of the driving gear 14 through a shaft, a combined structure 16 is provided inside the round tube 12, and both ends of the round tube 12 are connected to a limiting structure 17.

[0029] The limiting structure 17 includes an externally threaded tube 23 and a threaded ring 24. The threaded ring 24 is threadedly installed on the outer surface of the externally threaded tube 23. The externally threaded tube 23 is fixedly connected to the two end positions of the circular tube 12 and is an integrated structure. A limiting protrusion 25 is provided on one side surface of the threaded ring 24. The limiting protrusion 25 is slidably connected to one side surface of the annular frame 11. The threaded ring is connected by the externally threaded tube, and can be installed separately and limited from both ends to improve the structural stability.

[0030] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A novel rapid trimming device for rubber tube production, comprising a bottom plate (1), characterized in that: A circular frame (11) is fixedly connected to one side surface of the base plate (1) via a column, a circular tube (12) is rotatably mounted inside the circular frame (11) via a bearing, a spiral blade is mounted inside the circular tube (12), a connecting gear (13) is fixedly mounted on the outer surface of the circular tube (12), a driving gear (14) is meshed on one side of the connecting gear (13), a motor (15) is mounted on one side of the driving gear (14) via a shaft, a combined structure (16) is provided inside the circular tube (12), and both ends of the circular tube (12) are connected to a limiting structure (17).

2. A novel rapid trimming device for rubber hose production according to claim 1, characterized in that: The combined structure (16) comprises a long groove (2) and a combined block (21), and one end of the combined block (21) is slidably mounted in the middle position inside the long groove (2).

3. The novel rapid trimming device for rubber tube production according to claim 2, characterized in that: The long grooves (2) are located on both side surfaces of the circular tube (12), and the assembly blocks (21) are fixedly connected to both side positions inside the connecting gear (13).

4. The novel rapid trimming device for rubber tube production according to claim 1, characterized in that: The two side surfaces of the connecting gear (13) are threadedly connected with fixing screws (22), and the fixing screws (22) are threadedly installed on the two side surfaces of the circular tube (12).

5. The novel rapid trimming device for rubber tube production according to claim 1 is characterized in that: The limiting structure (17) comprises an externally threaded tube (23) and a threaded ring (24), wherein the threaded ring (24) is threadably mounted on the outer surface of the externally threaded tube (23).

6. The novel rapid trimming device for rubber tube production according to claim 5, characterized in that: The externally threaded tube (23) is fixedly connected to both end positions of the circular tube (12) and is an integrated structure.

7. The novel rapid trimming device for rubber tube production according to claim 5, characterized in that: A limiting protrusion (25) is provided on one side surface of the threaded ring (24), and the limiting protrusion (25) is slidably connected to a side surface of the annular frame (11).

Images