CN212761645U - Flange flame cutting device - Google Patents
Flange flame cutting device Download PDFInfo
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- CN212761645U CN212761645U CN202021330412.9U CN202021330412U CN212761645U CN 212761645 U CN212761645 U CN 212761645U CN 202021330412 U CN202021330412 U CN 202021330412U CN 212761645 U CN212761645 U CN 212761645U
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Abstract
The utility model provides a ring flange flame cutting device, include: a movable base; the movable base is connected with a speed regulating motor, the output end of the speed regulating motor is connected with a transmission gear set, and the output end of the transmission gear set is connected with a crank connecting plate adjusting assembly; one end of the crank connecting plate assembly is connected with a nozzle clamping mechanism which clamps a nozzle; the speed regulating motor drives the transmission gear set to operate, and drives the crank connecting plate adjusting assembly and the nozzle to perform circular motion, so that automatic cutting of the flange plate is realized. The device simple structure is reliable, can cut ring flange size wide range, and degree of automation is high, and the cost of manufacture is low, requires lowly to operating personnel, easily goes up the hand, can carry out horizontal adjustment, vertical regulation etc. satisfies the cutting needs at different positions of different steel sheets, has greatly improved production efficiency, can remove simultaneously.
Description
Technical Field
The utility model relates to a flame cutting technical field especially relates to a ring flange flame cutting device.
Background
Flame cutting is a common way of roughing steel plates. The flame cutting is to cut carbon steel by using high temperature generated in the burning process of the iron oxide, and the design of the flame cutting torch provides sufficient oxygen for burning the iron oxide so as to ensure that a good cutting effect is obtained.
In the manufacturing process of ring flange, also often adopt flame cutting to realize, but during the cutting ring flange, receive the structural constraint of ring flange, can't cut small-size ring flange, the ring flange of diameter below 200mm can only cut the unloading through numerical control flame cutting machine, and numerical control flame cutting machine is thick to the different boards and goes up the unloading cycle length, and the operation technical requirement is higher, and machining efficiency is very low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects that the existing small-sized flange cutting equipment cannot cut small-sized flanges, and a numerical control cutting machine is large in operation difficulty and low in efficiency, a novel flange flame cutting device is designed, and the cutting work of the flanges with different sizes can be automatically completed.
The method specifically comprises the following steps: a movable base; the movable base is connected with a speed regulating motor, the output end of the speed regulating motor is connected with a transmission gear set, and the output end of the transmission gear set is connected with a crank connecting plate adjusting assembly;
one end of the crank connecting plate assembly is connected with a nozzle clamping mechanism which clamps a nozzle;
the speed regulating motor drives the transmission gear set to operate, and drives the crank connecting plate adjusting assembly and the nozzle to perform circular motion, so that automatic cutting of the flange plate is realized.
It should be further noted that the transmission gear set includes: the driving gear is connected with the first transmission plate and the second transmission plate;
the first transmission plate and the second transmission plate are respectively provided with at least three matched through holes;
a connecting shaft penetrates through each through hole; the first transmission plate and the second transmission plate are arranged up and down;
the first end of the connecting shaft is connected with the movable base, and the second end of the connecting shaft penetrates out of the upper end of the second transmission plate;
the first and second driving plates sandwich the main gear,
one connecting shaft penetrates through the center of the main gear, penetrates out of the upper end of the second transmission plate and penetrates through the center of the transmission gear; the driven gear is meshed with the transmission gear;
the main gear is meshed with the output end of the speed regulating motor, and the main gear is driven by the speed regulating motor to synchronously rotate with the transmission gear and rotate the driven gear.
It should be further noted that, the transmission gear set further includes: the device comprises a bracket, a reducer output gear and two linkage gears arranged side by side;
the bracket cover is arranged on the upper surfaces of the driven gear and the transmission gear;
the bracket is connected with three rotating shafts, wherein the two rotating shafts are correspondingly connected with the centers of the linkage gears;
one rotating shaft penetrates through the center of the output gear of the speed reducer and the bracket and penetrates through the center of the driven gear; synchronously rotating the slave gear and the reducer output gear;
the output gear of the speed reducer is respectively meshed with the two linkage gears.
It should be further noted that the crank link plate adjusting assembly includes: two cranks and connecting plates;
the upper surface of the linkage gear is fixedly provided with an upright post;
a strip-shaped chute is arranged on the crank;
the upright post passes through the strip-shaped chute of the crank and is connected with the connecting plate; the upright post penetrates through the connecting plate, and the penetrating section is connected with a locking nut;
one end of the connecting plate is provided with a nozzle connecting hole.
It is further noted that the nozzle clamping mechanism includes: the device comprises a base, a cross rod, a first sliding sleeve, a second sliding sleeve, a vertical rod, a nozzle and a nozzle clamp;
the side part of the base is fixedly connected with the cross rod;
the bottom end of the base is connected with the nozzle connecting hole in a detachable connection mode;
the first sliding sleeve is sleeved outside the cross rod and is in sliding connection with the first sliding sleeve;
clamping pieces are respectively arranged on the side part of the second sliding sleeve and the side part of the first sliding sleeve;
the second sliding sleeve is matched and connected with the first sliding sleeve through a bolt hole and a bolt on the clamping piece;
the second sliding sleeve is sleeved outside the vertical rod and is in sliding connection with the second sliding sleeve;
the nozzle clamp is sleeved and clamped at one end of the vertical rod;
the nozzle is arranged on the nozzle clamp.
It should be further noted that the movable base is provided with a base, and the bottom of the base is provided with at least four wheels; the wheel is provided with a wheel lock.
It is further noted that the diameter of the master gear reference circle is between 1.5 and 2 times of the diameter of the transmission gear reference circle;
the diameter of the gear reference circle is 1.5 times to 2 times of that of the transmission gear reference circle;
the reference circle diameters of the two linkage gears are the same;
the reference circle diameter of the linkage gear is 1.5 times to 2 times of the reference circle diameter of the output gear of the speed reducer.
According to the technical scheme, the utility model has the advantages of it is following:
the device provided by the utility model simple structure is reliable, can cut ring flange size wide range, and degree of automation is high, and the cost of manufacture is low, requires lowly to operating personnel, easily goes up the hand, can carry out horizontal adjustment, and vertical regulation and so on satisfy the cutting needs at the different positions of different steel sheets, have greatly improved production efficiency, can remove simultaneously.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a flame cutting device for a flange plate;
FIG. 2 is a schematic view of a transmission gear set;
FIG. 3 is a schematic view of an embodiment of a drive gear set;
FIG. 4 is a schematic view of the crank link plate adjustment assembly;
fig. 5 is a schematic structural view of the movable base.
Detailed Description
The utility model discloses to current small-size ring flange of unable cutting of small-size ring flange cutting equipment, the numerical control cutting machine operation degree of difficulty is big, inefficiency not enough, designed a novel ring flange flame cutting device, can accomplish the cutting work of unidimensional ring flange automatically. As shown in fig. 1 to 5, the method specifically includes: a movable base 1; the movable base 1 is connected with a speed regulating motor 2, the output end of the speed regulating motor 2 is connected with a transmission gear set 3, and the output end of the transmission gear set 3 is connected with a crank connecting plate adjusting assembly 4; one end of the crank connecting plate component 4 is connected with a nozzle clamping mechanism 5, and a nozzle 6 is clamped by the nozzle clamping mechanism 5; the speed regulating motor 2 drives the transmission gear set 3 to operate, and drives the crank connecting plate adjusting component 4 and the nozzle 6 to perform circular motion, so that automatic cutting of the flange plate is realized.
It will be understood that when an element or layer is referred to as being "on," connected to "or" coupled to "another element or layer, it can be directly on, connected or coupled to the other element or layer, or intervening elements or layers may be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The flange flame cutting apparatus uses spatially relative terms such as "under …", "below", "lower", "above", "over", and the like to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
The terminology used in the present flange flame cutting apparatus is for the purpose of describing particular embodiments only and is not intended to be limiting of the description within this document. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Further, the transmission gear set 3 includes: a first transmission plate 11, a second transmission plate 12, a master gear 13, a transmission gear 14, and a slave gear 15;
the first transmission plate 11 and the second transmission plate 12 are respectively provided with at least three matched through holes; a connecting shaft 16 penetrates through each through hole; the first transmission plate 11 and the second transmission plate 12 are arranged up and down; a first end of the connecting shaft 16 is connected with the movable base 1, and a second end of the connecting shaft 16 penetrates out of the upper end of the second transmission plate 12; the first and second transmission plates 11 and 12 sandwich the main gear 13, and the connecting shaft 16 and the movable base 1 may be connected by a bearing.
One connecting shaft 16 penetrates through the center of the main gear 13, and the connecting shaft 16 penetrates through the upper end of the second transmission plate 12 and penetrates through the center of the transmission gear 14; the driven gear 15 is meshed with the transmission gear 14; the main gear 13 is meshed with the output end of the speed regulating motor 2, and the main gear 13 is driven by the speed regulating motor 2 to synchronously rotate with the transmission gear 14 and rotate the driven gear 15. The connecting shaft 16 and the main gear 13 are matched by a key groove and a key to realize synchronous rotation.
The utility model discloses in, drive gear group 3 still includes: a support 31, a reducer output gear 32 and two linkage gears 33 arranged side by side;
the bracket 31 covers the upper surfaces of the slave gear 15 and the transmission gear 14; the bracket 31 is connected with three rotating shafts 34, wherein two rotating shafts 34 are correspondingly connected with the center of the linkage gear 33; a rotating shaft 34 penetrates through the center of the reducer output gear 32 and the bracket 31 and penetrates through the center of the driven gear 15; synchronously rotating the slave gear 15 and the reducer output gear 32; the reduction gear output gears 32 are respectively meshed with two interlocking gears 33. The connection mode of the rotating shaft 34 and the bracket 31 can adopt a bearing connection. The reducer output gear 32 and the rotating shaft 34 are matched by a key groove and a key to realize synchronous rotation.
The utility model discloses in, crank even board adjusting part 4 includes: two cranks 35 and a link plate 36; an upright post 37 is fixedly arranged on the upper surface of the linkage gear 33; a strip-shaped sliding groove 38 is arranged on the crank 35; the upright post 37 passes through a strip-shaped chute 38 of the crank 35 to be connected with the connecting plate 36; the upright column 37 penetrates through the connecting plate 36, and the penetrating section is connected with a locking nut; one end of the connecting plate 36 is provided with a nozzle connecting hole.
Further, the nozzle holding mechanism 5 includes: the device comprises a base 21, a cross rod 22, a first sliding sleeve 23, a second sliding sleeve 24, a vertical rod 25, a nozzle 26 and a nozzle clamp 27;
the side part of the base 21 is fixedly connected with the cross rod 22; the bottom end of the base 21 is connected with the nozzle connecting hole in a detachable connection mode; the detachable connection mode can adopt threaded connection, or buckling connection, or interference fit. The first sliding sleeve 23 is sleeved outside the cross rod 22 and is in sliding connection with the first sliding sleeve 23;
the side part of the second sliding sleeve 24 and the side part of the first sliding sleeve 23 are respectively provided with a clamping piece 28; the second sliding sleeve 24 is connected with the first sliding sleeve 23 in a matching way through a bolt hole and a bolt on the clamping piece 28; the second sliding sleeve 24 is sleeved outside the vertical rod 25 and is connected with the second sliding sleeve 24 in a sliding manner; the nozzle clamp 27 is sleeved and clamped at one end of the vertical rod 25; the nozzle 26 is mounted on a nozzle holder 27. The nozzle 26 may be threadably connected to the nozzle holder 27 or the nozzle 26 may be held by the nozzle holder 27.
In order to realize the automatic cutting of the device to the flange, a certain modulus ratio or a diameter size ratio is kept among all the gears, in the utility model, the diameter of the master gear reference circle is 1.5 times to 2 times of that of the transmission gear reference circle; the diameter of the gear reference circle is 1.5 times to 2 times of that of the transmission gear reference circle; the reference circle diameters of the two linkage gears are the same; the reference circle diameter of the linkage gear is 1.5 times to 2 times of the reference circle diameter of the output gear of the speed reducer.
In the utility model, the movable base 1 is provided with a base 41, and the bottom of the base 41 is provided with at least four wheels 42; the wheel 42 is provided with a wheel lock. Therefore, the device can realize horizontal movement and meet the requirement of position adjustment.
Further, the utility model discloses a realize the automatic operation, the device still includes: the device comprises a control key, a singlechip, a motor control circuit, a display screen, a communication module and a power module, wherein the power module is used for being connected with an external power supply and supplying power to the device;
the singlechip is connected with the speed regulating motor through a motor control circuit, and receives a speed regulating control instruction to control the speed regulating motor to operate; the single chip microcomputer is connected with the display screen and displays the running state of the current device; the single chip microcomputer is connected with the communication module, receives a control instruction sent by the upper terminal machine, and simultaneously sends data information to the upper terminal machine; the singlechip is connected with the control keys, receives the control instruction input by the user and executes the control instruction.
The communication module may configure the wireless internet module to support wireless internet access of the mobile terminal. The communication module may be internally or externally coupled to the terminal. The Wireless internet Access technology related to the communication module may include a Wireless Local Area network (Wi-Fi, WLAN), a Wireless broadband (Wibro), a worldwide interoperability for microwave Access (Wimax), a High Speed Downlink Packet Access (HSDPA), and the like.
The display screen can display the running state of the device, or a related User Interface (UI) or a Graphic User Interface (GUI).
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, and an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in a controller. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in memory and executed by the controller.
That is, the present invention contemplates a number of ways to implement the methods and apparatus of the present invention. For example, the methods and apparatus of the present invention may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustrative purposes only, and the steps of the method of the present invention are not limited to the order specifically described above unless specifically stated otherwise. Furthermore, in some embodiments, the present invention may also be embodied as programs recorded in a recording medium, the programs including machine readable instructions for implementing a method according to the present invention. Thus, the present invention also covers a recording medium storing a program for executing the method according to the present invention.
The speed regulating motor is a GG1-30 flame cutting motor, and the motor is arranged on the movable base.
Based on the device, the utility model discloses a cutting method does:
according to the thickness and the cutting distance of the cut steel plate, the height between the nozzle and the cut piece is adjusted by adjusting the height between the vertical rod and the second sliding sleeve;
the horizontal position is adjusted by moving the movable base;
the distance between the two cranks and the connecting plate is adjusted, the radius of the nozzle for circular motion is adjusted, and the position between the upright post and the connecting plate is locked after the requirement on the radius of the current cut piece is met;
the power supply is switched on, and the speed regulating motor drives the main gear to rotate; the master gear drives the slave gear to rotate through the transmission gear;
the slave gear drives two linkage gears arranged side by side to rotate through a reducer output gear;
the linkage gear drives the crank, the connecting plate and the nozzle clamping mechanism to rotate so as to drive the nozzle to perform circular motion;
and adjusting the rotating speed of the speed regulating motor, and after the rotating speed of the nozzle reaches a preset threshold value, moving the movable base to enable the nozzle to contact the steel plate to realize cutting of the flange plate.
Therefore, when the distance between the crank and the connecting rod of the crank connecting rod part is adjusted, the radius of the circular motion of the flame cutting nozzle is changed by driving the connecting rod, and the cutting requirements of the flange plates with different sizes can be met.
The utility model relates to a device and method, it is reliable to have realized that device simple structure can cut ring flange size wide range, and degree of automation is high, and the cost of manufacture is low, requires lowly to operating personnel, and easily the starting is greatly improved production efficiency, can remove simultaneously, satisfies the cutting needs at the different positions of different steel sheets.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (7)
1. A flange flame cutting apparatus, comprising: a movable base; the movable base is connected with a speed regulating motor, the output end of the speed regulating motor is connected with a transmission gear set, and the output end of the transmission gear set is connected with a crank connecting plate adjusting assembly;
one end of the crank connecting plate assembly is connected with a nozzle clamping mechanism which clamps a nozzle;
the speed regulating motor drives the transmission gear set to operate, and drives the crank connecting plate adjusting assembly and the nozzle to perform circular motion, so that automatic cutting of the flange plate is realized.
2. The flange flame cutting device of claim 1,
the drive gear train includes: the driving gear is connected with the first transmission plate and the second transmission plate;
the first transmission plate and the second transmission plate are respectively provided with at least three matched through holes;
a connecting shaft penetrates through each through hole; the first transmission plate and the second transmission plate are arranged up and down;
the first end of the connecting shaft is connected with the movable base, and the second end of the connecting shaft penetrates out of the upper end of the second transmission plate;
the first and second driving plates sandwich the main gear,
one connecting shaft penetrates through the center of the main gear, penetrates out of the upper end of the second transmission plate and penetrates through the center of the transmission gear; the driven gear is meshed with the transmission gear;
the main gear is meshed with the output end of the speed regulating motor, and the main gear is driven by the speed regulating motor to synchronously rotate with the transmission gear and rotate the driven gear.
3. The flange flame cutting device of claim 2,
the drive gear train further includes: the device comprises a bracket, a reducer output gear and two linkage gears arranged side by side;
the bracket cover is arranged on the upper surfaces of the driven gear and the transmission gear;
the bracket is connected with three rotating shafts, wherein the two rotating shafts are correspondingly connected with the centers of the linkage gears;
one rotating shaft penetrates through the center of the output gear of the speed reducer and the bracket and penetrates through the center of the driven gear; synchronously rotating the slave gear and the reducer output gear;
the output gear of the speed reducer is respectively meshed with the two linkage gears.
4. The flange flame cutting device of claim 3,
the crank even board adjusting part includes: two cranks and connecting plates;
the upper surface of the linkage gear is fixedly provided with an upright post;
a strip-shaped chute is arranged on the crank;
the upright post passes through the strip-shaped chute of the crank and is connected with the connecting plate; the upright post penetrates through the connecting plate, and the penetrating section is connected with a locking nut;
one end of the connecting plate is provided with a nozzle connecting hole.
5. The flange flame cutting device of claim 4,
the nozzle clamping mechanism comprises: the device comprises a base, a cross rod, a first sliding sleeve, a second sliding sleeve, a vertical rod, a nozzle and a nozzle clamp;
the side part of the base is fixedly connected with the cross rod;
the bottom end of the base is connected with the nozzle connecting hole in a detachable connection mode;
the first sliding sleeve is sleeved outside the cross rod and is in sliding connection with the first sliding sleeve;
clamping pieces are respectively arranged on the side part of the second sliding sleeve and the side part of the first sliding sleeve;
the second sliding sleeve is matched and connected with the first sliding sleeve through a bolt hole and a bolt on the clamping piece;
the second sliding sleeve is sleeved outside the vertical rod and is in sliding connection with the second sliding sleeve;
the nozzle clamp is sleeved and clamped at one end of the vertical rod;
the nozzle is arranged on the nozzle clamp.
6. The flange flame cutting device of claim 1 or 2,
the movable base is provided with a base, and the bottom of the base is provided with at least four wheels; the wheel is provided with a wheel lock.
7. The flange flame cutting device of claim 5,
the diameter of the master gear reference circle is 1.5 times to 2 times of that of the transmission gear reference circle;
the diameter of the gear reference circle is 1.5 times to 2 times of that of the transmission gear reference circle;
the reference circle diameters of the two linkage gears are the same;
the reference circle diameter of the linkage gear is 1.5 times to 2 times of the reference circle diameter of the output gear of the speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330412.9U CN212761645U (en) | 2020-07-08 | 2020-07-08 | Flange flame cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330412.9U CN212761645U (en) | 2020-07-08 | 2020-07-08 | Flange flame cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212761645U true CN212761645U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021330412.9U Active CN212761645U (en) | 2020-07-08 | 2020-07-08 | Flange flame cutting device |
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| CN (1) | CN212761645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906405A (en) * | 2020-07-08 | 2020-11-10 | 山东齐鲁电机制造有限公司 | Flange flame cutting device, cutting method and mounting method |
-
2020
- 2020-07-08 CN CN202021330412.9U patent/CN212761645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906405A (en) * | 2020-07-08 | 2020-11-10 | 山东齐鲁电机制造有限公司 | Flange flame cutting device, cutting method and mounting method |
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