Waste collecting mechanism for valve drilling

Abstract

The utility model discloses a waste material collecting mechanism for valve drilling, relates to the technical field of waste material collecting mechanisms, and provides the following scheme aiming at the problems that in the prior art, generated metal scraps are gradually increased along with the drilling duration, the working environment is polluted, and the drilling precision is influenced: the waste material collecting mechanism comprises a hose, a positioning assembly and a collecting assembly are inserted into the two ends of the hose correspondingly, the positioning assembly comprises a positioning ring, a fixing pipe inserted and fixed to one side of the outer wall of the positioning ring, spring telescopic rods annularly welded and fixed to the top of the positioning ring at equal intervals and connecting rings inserted and fixed to the tops of the spring telescopic rods, and the collecting assembly comprises a collecting barrel. When a drill bit of an external perforating machine drills a valve, chippings generated by drilling are accumulated in the positioning ring, and the fan sucks the chippings in the positioning ring through the air outlet pipe, the collecting barrel, the hose, the air inlet pipe and the fixing pipe, so that the chippings are collected in the collecting barrel.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waste collection mechanism technical field, especially a kind of waste collection mechanism for valve drilling. BACKGROUND

[0002] Valve is used to open and close pipeline, control flow direction, adjust and control the parameter of pipeline accessory of conveying medium, according to its function, can be divided into shut-off valve, check valve, regulating valve etc., valve production and manufacturing need to go through a series of processes, including drilling, polishing, polishing etc.

[0003] At present, valve can produce more metal scraps when drilling, these scraps can gradually increase with the length of drilling and pollute working environment, affect drilling accuracy. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a waste collection mechanism for valve drilling, overcome the deficiencies of prior art, effectively solve the problem that the metal scraps generated in prior art can gradually increase with the length of drilling and pollute working environment, affect drilling accuracy.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of waste collection mechanism for valve drilling, including hose, the both ends of the hose are respectively inserted with positioning assembly and collection assembly, the positioning assembly includes positioning ring, fixed pipe that is inserted and fixed on one side of the outer wall of positioning ring, spring telescopic rod that is welded and fixed on the top of positioning ring along annular equidistance, connecting ring that is inserted and fixed on the top of spring telescopic rod, the collection assembly includes collection cylinder, air inlet pipe that is inserted and fixed on the top of collection cylinder, air outlet pipe that is inserted and fixed on one side of the outer wall of collection cylinder, fan that is inserted and fixed on the air outlet of air outlet pipe, bottom plug that is screwed on the bottom of collection cylinder.

[0007] By holding fixed pipe, positioning ring and silica gel ring are placed in the punching position of valve, the head of external puncher is inserted to rubber ring and connecting ring, when punching, external puncher is pressed, spring telescopic rod is extruded and shrunk by connecting ring, so that connecting ring is close to positioning ring direction, drill bit of external puncher is used to drill valve, and the scraps generated by drilling are accumulated in positioning ring, and fan is used to suck the scraps in positioning ring through air outlet pipe, collection cylinder, hose, air inlet pipe and fixed pipe, so that the scraps are collected in collection cylinder.

[0008] Preferably, the bottom of the positioning ring is adhesively fixed with a silica gel ring, and the bottom of the silica gel ring is provided with an anti-skid thread.

[0009] The silica gel ring with anti-skid threads at the bottom can prevent the whole mechanism from sliding when abutting against the valve outer wall, thereby improving the stability of use.

[0010] Preferably, the outer wall of the positioning ring is provided with a through hole, and the fixed pipe is in communication with the inner side of the positioning ring through the through hole.

[0011] The fixed pipe sucks the debris in the positioning ring through the through hole.

[0012] Preferably, the top of the connecting ring is inserted with a rubber ring, and the rubber ring is in interference fit with the connecting ring.

[0013] The rubber ring can increase the stability of the drill head and the connecting ring, and avoid the drill head from sliding on the connecting ring to cause the drill hole to deviate.

[0014] Preferably, the two ends of the hose are in interference fit with the fixed pipe and the air inlet pipe, respectively.

[0015] The hose is in plug-in connection with the fixed pipe and the air inlet pipe, which facilitates disassembly and assembly of the hose, and facilitates cleaning and replacement of the channel of the hose.

[0016] Preferably, the annular inner wall of the air outlet pipe close to the connecting part of the collecting cylinder is fixed with a filter screen.

[0017] The filter screen avoids the debris and waste materials sucked to be discharged through the air outlet pipe.

[0018] The beneficial effects of the utility model are as follows:

[0019] When the drill bit of the external puncher drills the valve, the debris generated by drilling is accumulated in the positioning ring, the fan sucks the debris in the positioning ring through the air outlet pipe, the collecting cylinder, the hose, the air inlet pipe and the fixed pipe, the debris is collected in the collecting cylinder, and the problem that the metal debris generated in the prior art gradually increases with the length of drilling and pollutes the working environment, thereby affecting the drilling precision is solved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 The utility model provides a kind of overall structure schematic view of waste collection mechanism for valve drilling;

[0021] Fig. 2 The utility model provides a kind of positioning assembly structure schematic view of waste collection mechanism for valve drilling;

[0022] Fig. 3 The utility model provides a kind of collecting assembly structure schematic view of waste collection mechanism for valve drilling.

[0023] In the figure: 1, hose; 2, positioning assembly; 3, collecting assembly; 4, positioning ring; 5, silica gel ring; 6, fixed tube; 7, spring telescopic rod; 8, connecting ring; 9, rubber ring; 10, collecting cylinder; 11, air inlet pipe; 12, air outlet pipe; 13, fan; 14, bottom plug. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Embodiment:

[0026] Referring to Figs. 1-3 A waste collecting mechanism for valve drilling, comprising a hose 1, both ends of the hose 1 are respectively provided with a positioning assembly 2 and a collecting assembly 3, the positioning assembly 2 comprises a positioning ring 4, a fixed tube 6 which is inserted and fixed to one side of the outer wall of the positioning ring 4, a spring telescopic rod 7 which is welded and fixed to the top of the positioning ring 4 in a ring shape at equal distances, and a connecting ring 8 which is inserted and fixed to the top of the spring telescopic rod 7, the collecting assembly 3 comprises a collecting cylinder 10, an air inlet pipe 11 which is inserted and fixed to the top of the collecting cylinder 10, an air outlet pipe 12 which is inserted and fixed to one side of the outer wall of the collecting cylinder 10, a fan 13 which is inserted and fixed to one end of the air outlet port of the air outlet pipe 12, and a bottom plug 14 which is screwed to the bottom of the collecting cylinder 10.

[0027] The bottom of the positioning ring 4 is adhesively fixed with a silica gel ring 5, the bottom of the silica gel ring 5 is provided with anti-skid threads, by arranging the silica gel ring 5 with anti-skid threads at the bottom, the overall mechanism can not slide when abutting against the outer wall of the valve, thereby improving the stability of use, one side of the outer wall of the positioning ring 4 is provided with a through hole, the fixed tube 6 is in communication with the inner side of the positioning ring 4 through the through hole, and the fixed tube 6 sucks the debris in the positioning ring 4 through the through hole.

[0028] The top of the connecting ring 8 is inserted with a rubber ring 9, the rubber ring 9 is in interference fit with the connecting ring 8, by arranging the rubber ring 9, the stability of the drilling machine head and the connecting ring 8 in interference fit can be increased, the sliding of the drilling machine head on the connecting ring 8 can be avoided, the both ends of the hose 1 are in interference fit with the fixed tube 6 and the air inlet pipe 11 respectively, the connecting mode of the hose 1 and the fixed tube 6 and the air inlet pipe 11 in interference fit facilitates the disassembly and assembly of the hose 1, and the channel of the hose 1 can be easily cleaned and replaced, and a filter screen is fixed to the annular inner wall close to the connecting part of the air outlet pipe 12 and the collecting cylinder 10, by arranging the filter screen, the sucked debris and waste can be prevented from being discharged through the air outlet pipe 12.

[0029] Working principle:

[0030] In work, through holding fixed tube 6, positioning ring 4 and silica gel ring 5 are placed in the punching position of valve, the head of external puncher is aimed at rubber ring 9 and connecting ring 8 for insertion, when punching, external puncher is pressed, spring telescopic rod 7 is extruded and shrunk by connecting ring 8, connecting ring 8 is close to positioning ring 4 direction, the drill bit of external puncher drills the hole of valve, the debris generated by drilling is accumulated in positioning ring 4, the debris in positioning ring 4 is sucked by fan 13 through air outlet pipe 12, collecting cylinder 10, hose 1, air inlet pipe 11 and fixed tube 6, so that the debris is collected in collecting cylinder 10.

[0031] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A waste collecting mechanism for valve drilling, comprising a hose (1), characterized in that, The both ends of the hose (1) are respectively inserted with a positioning assembly (2) and a collecting assembly (3), the positioning assembly (2) comprises a positioning ring (4), a fixed tube (6) which is inserted and fixed on one side of the outer wall of the positioning ring (4), spring telescopic rods (7) which are welded and fixed on the top of the positioning ring (4) at equal distance in a ring shape, and a connecting ring (8) which is inserted and fixed on the top of the spring telescopic rods (7), the collecting assembly (3) comprises a collecting cylinder (10), an air inlet tube (11) which is inserted and fixed on the top of the collecting cylinder (10), an air outlet tube (12) which is inserted and fixed on one side of the outer wall of the collecting cylinder (10), a fan (13) which is inserted and fixed on one end of the air outlet of the air outlet tube (12), and a bottom plug (14) which is screwed on the bottom of the collecting cylinder (10).

2. A waste collection mechanism for valve drilling according to claim 1, wherein, The bottom of the positioning ring (4) is bonded with a silica gel ring (5), and the bottom of the silica gel ring (5) is provided with an anti-skid thread.

3. A waste collection mechanism for valve drilling according to claim 1, wherein, The outer wall of the positioning ring (4) is provided with a through hole, and the fixed tube (6) is communicated with the inner side of the positioning ring (4) through the through hole.

4. A waste collection mechanism for valve drilling according to claim 1, wherein, The top of the connecting ring (8) is inserted with a rubber ring (9), and the rubber ring (9) is in interference fit with the connecting ring (8).

5. A waste collection mechanism for valve drilling according to claim 1, wherein, The both ends of the hose (1) are in interference fit with the fixed tube (6) and the air inlet tube (11) respectively.

6. A waste collection mechanism for valve drilling according to claim 1, wherein, The annular inner wall of the air outlet tube (12) close to the connecting part of the collecting cylinder (10) is fixed with a filter screen.

Images