CN211758671U - Novel flange chamfering device - Google Patents
Novel flange chamfering device Download PDFInfo
- Publication number
- CN211758671U CN211758671U CN202020454589.3U CN202020454589U CN211758671U CN 211758671 U CN211758671 U CN 211758671U CN 202020454589 U CN202020454589 U CN 202020454589U CN 211758671 U CN211758671 U CN 211758671U
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- 238000005553 drilling Methods 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses a novel flange chamfering device, which comprises a device body and a working platform, wherein the working platform is positioned at the front side of the device body; the device body comprises two groups of drilling tools which are symmetrically arranged up and down, and each drilling tool comprises a drilling rod, a drilling bit and a drilling bit clamp; the drilling tool is arranged on the device body in a sliding mode through the sliding rod; one side of the device body is provided with a pneumatic lifting mechanism; the rear side of the device body is provided with a transmission mechanism, and the drilling tool is lifted and axially rotated through a pneumatic lifting mechanism and the transmission mechanism; the device body is also provided with a controller. This novel ring flange chamfer device can realize the chamfer operation in the time of two holes about the ring flange, realizes the requirement of ring flange to equidimension chamfer through changing different drill bits, through the interval of two drilling tools about the stop gear adjustment to adapt to the ring flange chamfer demand of different thickness, overall structure is simple, low in production cost, uses convenient operation, has very big popularization and application and worth.
Description
Technical Field
The utility model relates to a work piece chamfer technical field, concretely relates to novel ring flange chamfer device.
Background
There are a lot of apertures generally on common ring flange, in machining, generally need carry out the chamfer to these apertures, traditional chamfer mode utilizes the chamfer cutter, the work piece that will process is placed at the processing bench, the manual work is mentioned the chamfer cutter and is carried out the chamfer to the hole on the ring flange, the problem that exists like this is, the aperture on the ring flange is more, and two faces all have from top to bottom, if artifical chamfer, take trouble again hard, user's labour cost has been increased, the production efficiency is reduced, the industrial production of being not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel ring flange chamfer device is in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel flange chamfering device comprises a device body and a working platform, wherein the device body is a steel structure supporting frame, and the working platform is positioned on the front side of the device body; the working platform comprises a steel structure bracket, a turntable and a rotating shaft; the rotary table is fixed on the steel structure bracket through a rotating shaft; the device body comprises two groups of drilling tools which are symmetrically arranged up and down, and each drilling tool comprises a drilling rod, a drilling bit and a drilling bit clamp; the drilling tool is arranged on the device body in a sliding mode through the sliding rod; the top end of the drill rod is fixed on the device body through a first bearing; the middle part of the drill rod is fixed on a fixed seat through a second bearing, and the fixed seat is arranged on the sliding rod through a sliding block; a rotating wheel is arranged below the drill rod close to the bearing I, and the rotating wheel is coaxially linked with the drill rod; one side of the device body is provided with a pneumatic lifting mechanism; the pneumatic lifting device comprises a device body, a pneumatic lifting mechanism and a control device, wherein the rear side of the device body is provided with a transmission mechanism, and the pneumatic lifting mechanism comprises a cylinder, a shock absorber, a rocker, an adjusting bolt and a connecting arm; the transmission mechanism comprises a transmission shaft, a motor and a speed reducer; the drilling tool is lifted and axially rotated through a pneumatic lifting mechanism and a transmission mechanism; the device body is also provided with a controller, and an electric control plate for controlling the motor is arranged in the controller; a switch button is arranged outside the controller; the switch button is in signal connection with the electric control board.
Further, a piston rod of the air cylinder is connected with the bottom of the shock absorber; the upper end of the shock absorber is connected with one end of the rocker in a welding mode.
Furthermore, the middle part of the rocker is hinged with the device body; two ends of the rocker are respectively connected with an adjusting bolt; the adjusting bolt is connected with the fixing seats of the upper drilling tool and the lower drilling tool through the connecting arm.
Furthermore, one end of the connecting arm is connected with an adjusting bolt; the middle part of the connecting arm is hinged on the device body; the other end of the connecting arm is connected to the fixed seat through a bolt.
Furthermore, the device body is also provided with a limiting mechanism, and the limiting mechanism comprises a connecting plate, a bolt and a limiting block connected with the bottom of the bolt; wherein the bolt is fixed on the connecting plate through a nut, and the bottom of the limiting block is contacted with the upper edge of the rocker.
Furthermore, the transmission shaft is fixed on the rear side of the device body through an upper bearing and a lower bearing, two transmission wheels are arranged on the transmission shaft, and the positions of the transmission wheels are matched with the positions of rotating wheels of an upper drilling tool and a lower drilling tool; the driving wheel is connected with the rotating wheel through a driving belt.
Furthermore, a transverse bevel gear is arranged below the transmission shaft, and the transverse bevel gear and a longitudinal bevel gear connected to an output shaft of the speed reducer realize force transmission.
Furthermore, a driving wheel of the motor is connected with a driven wheel of the speed reducer through a belt.
Furthermore, the device body is also provided with an electromagnetic valve, and the electromagnetic valve is connected with the air outlet end of the air bottle through an air pipe and is connected to the air cylinder through the air pipe.
Further, the device body further comprises an electromagnetic valve touch switch, and the electromagnetic valve touch switch is arranged on the ground on one side of the working platform.
The utility model has the advantages that:
(1) according to the novel chamfering device for the flange plate, the simultaneous chamfering operation of the upper hole and the lower hole of the flange plate can be realized by arranging the upper drilling tool and the lower drilling tool which are symmetrical, so that the chamfering efficiency is improved;
(2) in the chamfering device, the requirements of the flange plate on chamfers with different sizes can be met by replacing different drill bits so as to meet the requirements of different production requirements, and the chamfering device is convenient to replace and simple and convenient to operate;
(3) this is novel can be through the range about stop gear adjustment pneumatic elevating system, and then the interval of two drilling tools about realizing the adjustment to the ring flange chamfer demand of adaptation different thickness.
(4) According to the novel device, the piston rod is connected with the shock absorber, so that the impact caused by the air cylinder can be relieved, and the service life of the device is prolonged;
(5) the novel device provided greatly improves the working efficiency of chamfering operation, and has the advantages of simple structure, low production cost, convenient use and operation and great popularization and application values.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the front side of the device body of the present invention.
Fig. 3 is a schematic diagram of the back structure of the device body of the present invention.
Fig. 4 is a schematic structural diagram of the working platform of the present invention.
In the figure: 1-a device body, 1-1-a fixed seat, 1-2-a sliding rod, 1-3-a second bearing, 1-4-a first bearing, 1-5-a rotating wheel, 1-6-a drill bit, 1-7-a drill bit clamp, 1-8-an air cylinder, 1-9-a shock absorber, 1-10-a connecting arm, 1-11-an adjusting bolt, 1-12-a rocker, 1-13-a bolt, 1-14-a controller, 1-15-a transmission shaft, 1-16-a transmission wheel, 1-17-a motor, 1-18-a speed reducer, 1-19-a bevel gear, 1-20-a belt, 1-21-an electromagnetic valve and 1-22-a sliding block; 2-working platform, 2-1-steel structure bracket, 2-2-turntable, 2-3-shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1 a novel flange chamfering device, the structure of which is shown in fig. 1, includes a device body 1 and a working platform 2, the device body 1 is a steel structure support frame, the working platform 2 is located at the front side of the device body 1; the working platform 2 comprises a steel structure bracket 2-1, a turntable 2-2 and a rotating shaft 2-3, and the structure is shown in figure 4; the rotary table 2-2 is fixed on the steel structure bracket 2-1 through a rotary shaft 2-3;
referring to fig. 2, the device body 1 comprises two groups of drilling tools which are symmetrically arranged up and down, wherein the drilling tools comprise drill rods, drill bits 1-6 and drill bit clamps 1-7; the drilling tool is arranged on the device body 1 in a sliding mode through a sliding rod 1-2; the top end of the drill rod is fixed on the device body 1 through a bearing I1-4; the middle part of the drill rod is fixed on a fixed seat 1-1 through a bearing II 1-3, and the fixed seat 1-1 is arranged on a sliding rod 1-2 through a sliding block 1-22; a rotating wheel 1-5 is arranged below the drill rod close to the bearing I1-4, and the rotating wheel 1-5 is coaxially linked with the drill rod; one side of the device body 1 is provided with a pneumatic lifting mechanism; the pneumatic lifting mechanism comprises a cylinder 1-8, a shock absorber 1-9, a rocker 1-12, an adjusting bolt 1-11 and a connecting arm 1-10;
wherein, a piston rod of the cylinder 1-8 is connected with the bottom of the shock absorber 1-9; the upper end of the shock absorber 1-9 is welded with one end of the rocker 1-12; the middle parts of the rocking bars 1-12 are hinged with the device body 1; two ends of the rocker 1-12 are respectively connected with an adjusting bolt 1-11; the adjusting bolts 1-11 are connected with the fixing seats 1-1 of the upper drilling tool and the lower drilling tool through the connecting arms 1-10; one end of the connecting arm 1-10 is connected with an adjusting bolt 1-11; the middle parts of the connecting arms 1-10 are hinged on the device body 1; the other end of the connecting arm 1-10 is connected to the fixed seat 1-1 through a bolt; in the device, an upper group of connecting arms 1-10 and a lower group of connecting arms 1-11 and adjusting bolts 1-11 form a linkage mechanism through rockers 1-12, and an upper group of drilling tools and a lower group of drilling tools are driven to move up and down in the lifting process of an air cylinder, so that chamfering operation of an upper hole and a lower hole of a flange plate is realized;
specifically, the device body 1 is also provided with a limiting mechanism, and the limiting mechanism comprises a connecting plate, bolts 1-13 and a limiting block connected with the bottoms of the bolts; wherein the bolts 1-13 are fixed on the connecting plate through nuts, and the bottoms of the limiting blocks are contacted with the upper edges of the rockers 1-12. The limiting plate and the adjusting bolts 1-11 are used for adjusting the up-and-down movement distance of two ends of the rocking rods 1-12, and the distance between the upper group of drill bits 1-6 and the lower group of drill bits 1-6 is matched with the thickness of the flange plate when the air cylinders 1-8 work.
Referring to fig. 3, a transmission mechanism is arranged at the rear side of the device body 1, and comprises transmission shafts 1-15, motors 1-17 and speed reducers 1-18;
wherein, the transmission shaft 1-15 is fixed at the rear side of the device body 1 through an upper bearing and a lower bearing, the transmission shaft 1-15 is provided with two transmission wheels 1-16, the positions of the transmission wheels 1-16 are matched with the positions of rotating wheels 1-5 of an upper drilling tool and a lower drilling tool; the transmission wheels 1-16 are connected with the rotating wheels 1-5 through transmission belts. A transverse bevel gear is arranged below the transmission shafts 1-15 and realizes the transmission of force with longitudinal bevel gears 1-19 connected to the output shaft of the speed reducer; the driving wheels of the motors 1-17 are connected with the driven wheels of the speed reducers 1-18 through belts 1-20.
The drilling tool is lifted and axially rotated through a pneumatic lifting mechanism and a transmission mechanism.
Specifically, the device body 1 is also provided with controllers 1-14, and an electric control board for controlling the motor is arranged in the controllers 1-14; switch buttons are arranged outside the controllers 1 to 14; the switch button is in signal connection with the electric control board. The device body 1 is also provided with electromagnetic valves 1-21, and the electromagnetic valves 1-21 are connected with the air outlet end of the air bottle through air pipes and are connected to the air cylinders 1-8 through the air pipes; the device body 1 further comprises an electromagnetic valve touch switch which is arranged on the ground on one side of the working platform 2.
The utility model provides a ring flange chamfer device, the during operation: firstly, adjusting the distance between an upper drill bit and a lower drill bit in advance according to the thickness of a flange plate to be processed, specifically, roughly adjusting the up-and-down movement distance of two ends of a rocker 1-12 by adjusting the height of a limiting plate, and then accurately adjusting the up-and-down movement distance by adjusting bolts 1-11 until the up-and-down movement distance meets the requirements; in an initial state, a piston rod of the air cylinder is in a straight state, and the distance between the two drill bits is 1-6 farthest; the flange plate needing chamfering is placed on a rotary table of a working platform 2, the small hole on the flange plate is exposed out of the rotary table, the rotary table 2-2 is manually rotated to enable the small hole needing chamfering to be aligned between an upper drill bit and a lower drill bit, at the moment, a motor switch is turned on, a motor 1-17 drives a speed reducer 1-18 to rotate, the speed reducer-18 drives a transmission shaft 1-15 to rotate under the transmission of a bevel gear 1-19, the transmission shaft 1-15 drives two drilling tools to rotate through an upper transmission wheel 1-16 and a lower transmission wheel 1-16, a worker presses the flange plate with hands and steps on a touch switch of an electromagnetic valve with feet, at the moment, an air cylinder 1-8 works to drive a piston rod to descend, under the transmission of force, the right end of a rocker 1-12 moves downwards, the left end moves, the upper small hole and the lower small hole of the flange are chamfered simultaneously, after chamfering is finished, the electromagnetic valve touch switch is loosened, the piston rod of the air cylinder is lifted, and the two drill bits are far away from the flange; and finally, repeating the operations until all the small holes on the flange plate are chamfered.
According to the novel chamfering device for the flange plate, the simultaneous chamfering operation of the upper hole and the lower hole of the flange plate can be realized by arranging the upper drilling tool and the lower drilling tool which are symmetrical, so that the chamfering efficiency is improved; in the chamfering device, the requirements of the flange plate on chamfers with different sizes can be met by replacing different drill bits so as to meet the requirements of different production requirements, and the chamfering device is convenient to replace and simple and convenient to operate; the spacing mechanism is used for adjusting the vertical amplitude of the pneumatic lifting mechanism, so that the distance between an upper drilling tool and a lower drilling tool is adjusted to meet the requirements of chamfering of flange plates with different thicknesses; the shock absorber is connected to the piston rod, so that the impact caused by the cylinder can be relieved, and the service life of the device is prolonged; the novel device provided greatly improves the working efficiency of chamfering operation, and has the advantages of simple structure, low production cost, convenient use and operation and great popularization and application values.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A novel flange plate chamfering device comprises a device body and a working platform, and is characterized in that the device body is a steel structure supporting frame, and the working platform is positioned on the front side of the device body; the working platform comprises a steel structure bracket, a turntable and a rotating shaft; the rotary table is fixed on the steel structure bracket through a rotating shaft; the device body comprises two groups of drilling tools which are symmetrically arranged up and down, and each drilling tool comprises a drilling rod, a drilling bit and a drilling bit clamp; the drilling tool is arranged on the device body in a sliding mode through the sliding rod; the top end of the drill rod is fixed on the device body through a first bearing; the middle part of the drill rod is fixed on a fixed seat through a second bearing, and the fixed seat is arranged on the sliding rod through a sliding block; a rotating wheel is arranged below the drill rod close to the bearing I, and the rotating wheel is coaxially linked with the drill rod; one side of the device body is provided with a pneumatic lifting mechanism; the pneumatic lifting device comprises a device body, a pneumatic lifting mechanism and a control device, wherein the rear side of the device body is provided with a transmission mechanism, and the pneumatic lifting mechanism comprises a cylinder, a shock absorber, a rocker, an adjusting bolt and a connecting arm; the transmission mechanism comprises a transmission shaft, a motor and a speed reducer; the drilling tool is lifted and axially rotated through a pneumatic lifting mechanism and a transmission mechanism; the device body is also provided with a controller, and an electric control plate for controlling the motor is arranged in the controller; a switch button is arranged outside the controller; the switch button is in signal connection with the electric control board.
2. The novel flange chamfering device according to claim 1, wherein a piston rod of the cylinder is connected to a bottom of the vibration damper; the upper end of the shock absorber is connected with one end of the rocker in a welding mode.
3. The novel flange plate chamfering device according to claim 2, wherein the middle part of the rocker is hinged with the device body; two ends of the rocker are respectively connected with an adjusting bolt; the adjusting bolt is connected with the fixing seats of the upper drilling tool and the lower drilling tool through the connecting arm.
4. The novel flange plate chamfering device according to claim 3, wherein one end of the connecting arm is connected with an adjusting bolt; the middle part of the connecting arm is hinged on the device body; the other end of the connecting arm is connected to the fixed seat through a bolt.
5. The novel flange plate chamfering device according to claim 3, wherein a limiting mechanism is further mounted on the device body, and comprises a connecting plate, a bolt and a limiting block connected with the bottom of the bolt; wherein the bolt is fixed on the connecting plate through a nut, and the bottom of the limiting block is contacted with the upper edge of the rocker.
6. The novel flange plate chamfering device according to claim 1, wherein the transmission shaft is fixed to the rear side of the device body through an upper bearing and a lower bearing, and two transmission wheels are arranged on the transmission shaft, and the positions of the transmission wheels are matched with the positions of the rotating wheels of the upper drilling tool and the lower drilling tool; the driving wheel is connected with the rotating wheel through a driving belt.
7. The novel flange plate chamfering device according to claim 6, wherein a transverse bevel gear is arranged below the transmission shaft, and the transverse bevel gear and a longitudinal bevel gear connected to an output shaft of the speed reducer realize force transmission.
8. The novel flange plate chamfering device according to claim 1, wherein a driving wheel of the motor is connected with a driven wheel of the reducer through a belt.
9. The novel flange plate chamfering device according to claim 1, wherein the device body is further provided with an electromagnetic valve, and the electromagnetic valve is connected with the air outlet end of the air bottle through an air pipe and is connected to the air cylinder through the air pipe.
10. The novel flange plate chamfering device according to claim 1, wherein the device body further comprises a solenoid valve touch switch disposed on the ground on one side of the working platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020454589.3U CN211758671U (en) | 2020-04-01 | 2020-04-01 | Novel flange chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020454589.3U CN211758671U (en) | 2020-04-01 | 2020-04-01 | Novel flange chamfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211758671U true CN211758671U (en) | 2020-10-27 |
Family
ID=72927701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020454589.3U Expired - Fee Related CN211758671U (en) | 2020-04-01 | 2020-04-01 | Novel flange chamfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211758671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953550A (en) * | 2021-11-16 | 2022-01-21 | 吉林圆方机械集团有限公司 | Vertical bilateral chamfering device for half shaft |
| CN114700560A (en) * | 2022-04-19 | 2022-07-05 | 济南傲伟机械设备有限公司 | Bidirectional chamfering machine for flange bolt hole |
-
2020
- 2020-04-01 CN CN202020454589.3U patent/CN211758671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953550A (en) * | 2021-11-16 | 2022-01-21 | 吉林圆方机械集团有限公司 | Vertical bilateral chamfering device for half shaft |
| CN114700560A (en) * | 2022-04-19 | 2022-07-05 | 济南傲伟机械设备有限公司 | Bidirectional chamfering machine for flange bolt hole |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |