CN103692050A - Vibration exhaust device for bit brazing technology - Google Patents
Vibration exhaust device for bit brazing technology Download PDFInfo
- Publication number
- CN103692050A CN103692050A CN201310704820.4A CN201310704820A CN103692050A CN 103692050 A CN103692050 A CN 103692050A CN 201310704820 A CN201310704820 A CN 201310704820A CN 103692050 A CN103692050 A CN 103692050A
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- China
- Prior art keywords
- support
- cut tooth
- exhaust device
- chain
- frequency furnace
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
- B23K3/047—Heating appliances electric
- B23K3/0475—Heating appliances electric using induction effects, e.g. Kelvin or skin effects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a vibration exhaust device for a bit brazing technology. The device comprises a support (4), an intermediate-frequency furnace (1) arranged on the support (4) and a chain (5) which penetrates the intermediate-frequency furnace (1) and is driven by a servo motor (7). A bit installation frame (3) for installing a bit is arranged on the chain (5), a vibration exhaust device body is arranged on the support (4) of the outlet end of the intermediate-frequency furnace (1) and comprises a connection rod (8-4) provided with a vibrator (8-3), one end of the connection rod (8-4) is in rotary connection with a telescopic cylinder (8-1) fixed on the support (4), the other end is a contact plane capable of contacting with the bit, and the connection rod (8-4) is in rotary connection with the support (4). The device has the advantages that labor is replaced by the device to complete air hole defect elimination after bit brazing, the bit brazing automation is achieved, and the structure is simple.
Description
Technical field
The present invention relates to a kind of vibrating exhaust device for cut tooth soldering processes, belong to industrial robot automated production field.
Background technology
At present, need cut tooth to be heated to more than 1000 ℃ in cut tooth production process, fine seam golden head, then proceeds to meshbeltfurnace and carries out heat preservation hot processing, and site environment is severe, temperature high dust is large, larger to field worker harm.Now taked robot automatic loading/unloading abroad, reduced on-the-spot artificial.But the fine postwelding exhaust work of the meshing golden head of cut is because the problems such as its alloy head cannot clamp, operating temperature is high, location inaccuracy, rotation exhaust action complexity do not realize automation, still by manually manually clamping alloy head with clip, rotate, to reach, eliminate between alloy head and body the object of gas hole defect in solder flux, improve the quality of products.It is worst in cut tooth production process that the working environment of this work belongs to---and the high-temperature in intermediate frequency fire door, intermediate frequency furnace has very strong electromagnetic radiation, and human body is had to unknown harm.Now be badly in need of making the fine weldering of cut tooth to realize automation, cut tooth produced and realized automation completely.
Summary of the invention
The object of this invention is to provide a kind of vibrating exhaust device for cut tooth soldering processes of having realized automatic elimination cut tooth soldering posterior spiracle.
For addressing the above problem, the technical solution used in the present invention is:
A kind of vibrating exhaust device for cut tooth soldering processes, comprise support, be arranged on intermediate frequency furnace on support, through intermediate frequency furnace and by the chain of driven by servomotor, on described chain, be provided for installing the cut tooth installing rack of cut tooth, on the support of the intermediate frequency furnace port of export, vibrating exhaust device is set, described vibrating exhaust device comprises the connecting rod that is provided with vibrator, one end of connecting rod is rotationally connected the telescopic cylinder being fixed on support, the other end be can with the contact-making surface of cut tooth contact, and connecting rod is also rotationally connected with support.The present invention adopts mode of vibration to eliminate pore, connecting rod plays effect of vibration in this device, it is more longer that the contact-making surface of interlinking lever end can arrange, to solve cut tooth installing rack, after high-temperature heating, be out of shape, the not high defect of positioning precision on streamline, in this device, adopt pneumatic vibrator, the gas blowing out can be lowered the temperature to vibrator, by regulating frequency and the shock momentum of vibrator, in the time of can making to shake cut tooth, solder flux is not overflowed by vibrations, reach the defect of eliminating pore, can reach the effect of seal brazer again, can be without manual operation in this vibration processes, realized the automation of eliminating cut tooth soldering posterior spiracle.
As a further improvement on the present invention, on the support of the described intermediate frequency furnace port of export, a side relative with vibrating exhaust device arranges limiting bracket.Due to hot environment and the mal-condition of working site, equipment need to stand high temperature test, so structure need to be tried one's best simply, in the present invention, a side arranges connecting rod, opposite side arranges limiting bracket, structure is accomplished the simplest, thereby has reduced to greatest extent the trouble point of machine.
As a further improvement on the present invention, protective cover is also set on described support, described telescopic cylinder is arranged in protective cover.Protective cover is set the critical elements such as cylinder and high temperature cut tooth in vibrating exhaust device are kept apart, avoid high temperature damage device.
As a further improvement on the present invention, the two ends of described support arrange respectively driven shaft and by the driving shaft of driven by servomotor, sprocket wheel are all set on described driven shaft and driving shaft, and described chain is by chain wheel drive.Chain drive is steady, non-slip, and the material of chain is high temperature resistant, guarantees can also normally work after by intermediate frequency furnace.
In sum, the invention has the beneficial effects as follows: replace manually completing the work of eliminating gas hole defect after the soldering of cut tooth, realized the automation of cut tooth soldering, the present invention also has advantages of simple in structure.
Accompanying drawing explanation
Fig. 1 is the cutaway view that reacts the cut tooth that will process.
Fig. 2 is front-view schematic diagram of the present invention.
Fig. 3 shakes the enlarged drawing of exhaust apparatus in reaction the present invention.
Fig. 4 is the schematic diagram of connecting rod in reaction the present invention.
Fig. 5 is the perspective view that the present invention uses state.
Wherein: 1, intermediate frequency furnace; 2, cut tooth; 2-1, pick alloy head; 2-2, solder flux; 2-3, pick body; 3, cut tooth installing rack; 4, support; 5, chain; 6, driving shaft; 7, servomotor; 8-1, telescopic cylinder; 8-2, protective cover; 8-3, electromagnetic shaker; 8-4, connecting rod; 8-5, limiting bracket; 9, driven shaft.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
The vibrating exhaust device for cut tooth soldering processes as shown in Figures 2 to 5, comprise support 4 and be arranged on the intermediate frequency furnace 1 on support 4, the driving shaft 6 that the two ends of described support 4 arrange respectively driven shaft 9 and driven by servomotor 7, on driven shaft 9 and driving shaft 6, sprocket wheel is all set, chain 5 by chain wheel drive is set between two sprocket wheels, described chain 5 is through intermediate frequency furnace 1, and on described chain 5, be provided for installing the cut tooth installing rack 3 of cut tooth, on the support 4 of intermediate frequency furnace 1 port of export, a side arranges protective cover 8-2, in protective cover 8-2, vibrating exhaust device is set, the opposite side of support 4 is relative with protective cover 8-2 arranges limiting bracket 8-5, described vibrating exhaust device comprises the connecting rod 8-4 that is provided with vibrator 8-3, one end of connecting rod 8-4 is rotationally connected the telescopic cylinder 8-1 being fixed on support 4, the other end be can with the contact-making surface of cut tooth contact, one end that connecting rod 8-4 is connected with flexible cylinder 8-1 is also rotationally connected with support 4, and the position that connecting rod 8-4 is connected with telescopic cylinder 8-1 and be positioned at the both sides of connecting rod 8-4 and support 4 rotatable connecting portions with the contact-making surface of cut tooth contact.
Cut tooth 2 as shown in Figure 1, comprises cut tooth body 2-3 and is arranged on the pick alloy head 2-1 at cut tooth body 2-3 top, between cut tooth body 2-3 and pick alloy head 2-1 because welding is full of solder flux 2-2.In discharging cut tooth during pore, the cut tooth body of cut tooth lower end is placed on cut tooth installing rack 3, the free end of limiting bracket 8-5 and connecting rod is close to respectively the both sides on cut tooth body 2-3 top, contact site is the position that cut tooth body 2-3 upwards approaches pick alloy head 2-1, rather than pick alloy head 2-1, as shown in Figures 2 and 3.Connecting rod 8-4 in the present invention adopts stainless steel material, and limiting bracket 8-5 adopts two inverted "L" shaped and a straight magnetism-free stainless steel steel-pipe welding to form, and is welded on support 4, as shown in Fig. 2, Fig. 3 and Fig. 5.Telescopic cylinder 8-1, vibrator 8-3 connect fire-retardant tracheae, and externally wrap high-temperature resistant tube skin, tracheae is received in magnetic valve (not shown), then by the magnetic switch signal Access Control circuit of flexible cylinder 8-1.
The method of operation of the present invention is: by servomotor 7, control chain 5 one lattice one lattice and travel forward, after motion one lattice put in place, connecting rod 8-4 falls and pushes down cut tooth 2, electromagnetic shaker 8-3 starts vibrations, then connecting rod 8-4 lifts, and the chain lattice that readvance, then produce next cut tooth 2.
The present invention has avoided rotating the problem of alloy head exhaust, because the head of pick alloy head 2-1 is taper, adopt mechanical device to realize comparatively difficulty to pick alloy head 2-1 clamping rotation, and cut tooth installing rack 3 is easily distortion after high-temperature heating, on streamline, positioning precision is not high, clamping position accuracy is not high, so the present invention changes vibrations into and eliminates pore mode, connecting rod 8-4 front end is made a longer lateral contact face (as shown in Figure 4), make to contact cut tooth 2 scopes larger, to separate decision bit inaccuracy problem.
Secondly due to on-the-spot hot environment and mal-condition constraint, equipment need to stand high temperature test, so equipment need to be tried one's best simply.The present invention uses one-sided vibrations, and fixedly stainless steel limiting bracket 8-5 is spacing in opposite side employing, makes device simple as far as possible, reduces trouble point.Vibrations side adopts telescopic cylinder 8-1 control link 8-4 opening and closing, can when not shaking, make connecting rod 8-4 away from high temperature cut tooth 2, can lower the temperature simultaneously; When cut tooth 2 puts in place, closed connecting rod 8-4, shakes exhaust to cut tooth 2.Equipment and materials adopts non-magnetic rustproof Steel material, can avoid the Electromagnetic Heating effect of intermediate frequency furnace 1; In device, only have connecting rod 8-4 to contact with high temperature cut tooth 2, other critical elements separate with heat-barrier material and connecting rod 8-4, and prevent heat radiation with heat-barrier material parcel.
Conventional rotation pick alloy head 2-1 degassing method need to clamp alloy head with clip, because alloy head has solder flux, time to grow on clip, is easily stained with solder flux around, is unfavorable for that next time, clamping was rotated, and is unfavorable for automated production.It is pick body 2-3 that connecting rod 8-4 of the present invention just touches cut tooth 2 the latter halfs, does not contact pick alloy head 2-1 and pick body 2-3 boundary member, can not be stained with solder flux, thereby can realize the sustainable production of automation.
Vibroseis adopts pneumatic electromagnetic shaker, pneumatic electromagnetic shaker adopts gases at high pressure to blow, the gas simultaneously blowing out can make electromagnetic shaker cooling, be blown into gas by control valve adjustments of gas electromagnetic shaker frequency and shock momentum, while making to shake cut tooth 2, solder flux is not overflowed by vibrations, reach elimination gas hole defect, and can reach the object of closely knit solder flux.
In above description, do not do the part specifying and be prior art, or can realize by prior art.And described in the present invention, concrete case study on implementation is only better case study on implementation of the present invention, is not used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application the scope of the claims change and modify, all should be as technology category of the present invention.
Claims (5)
1. the vibrating exhaust device for cut tooth soldering processes, it is characterized in that: comprise support (4), be arranged on the intermediate frequency furnace (1) on support (4), the chain (5) that passes intermediate frequency furnace (1) and driven by servomotor (7), on described chain (5), be provided for installing the cut tooth installing rack (3) of cut tooth, on the support (4) of intermediate frequency furnace (1) port of export, vibrating exhaust device is set, described vibrating exhaust device comprises the connecting rod (8-4) that is provided with vibrator (8-3), one end of connecting rod (8-4) is rotationally connected the telescopic cylinder (8-1) being fixed on support (4), the other end be can with the contact-making surface of cut tooth contact, and connecting rod (8-4) is also rotationally connected with support (4).
2. the vibrating exhaust device for cut tooth soldering processes according to claim 1, is characterized in that: the upper side relative with vibrating exhaust device of support (4) of described intermediate frequency furnace (1) port of export arranges limiting bracket (8-5).
3. the vibrating exhaust device for cut tooth soldering processes according to claim 1 and 2, is characterized in that: protective cover (8-2) is also set on described support (4), and described telescopic cylinder (8-1) is arranged in protective cover (8-2).
4. the vibrating exhaust device for cut tooth soldering processes according to claim 1 and 2, it is characterized in that: the driving shaft (6) that the two ends of described support (4) arrange respectively driven shaft (9) and driven by servomotor (7), on described driven shaft (9) and driving shaft (6), sprocket wheel is all set, described chain (5) is by chain wheel drive.
5. the vibrating exhaust device for cut tooth soldering processes according to claim 3, it is characterized in that: the driving shaft (6) that the two ends of described support (4) arrange respectively driven shaft (9) and driven by servomotor (7), on described driven shaft (9) and driving shaft (6), sprocket wheel is all set, described chain (5) is by chain wheel drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704820.4A CN103692050B (en) | 2013-12-20 | 2013-12-20 | A kind of for the vibrating exhaust device in cut tooth soldering processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704820.4A CN103692050B (en) | 2013-12-20 | 2013-12-20 | A kind of for the vibrating exhaust device in cut tooth soldering processes |
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| Publication Number | Publication Date |
|---|---|
| CN103692050A true CN103692050A (en) | 2014-04-02 |
| CN103692050B CN103692050B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310704820.4A Active CN103692050B (en) | 2013-12-20 | 2013-12-20 | A kind of for the vibrating exhaust device in cut tooth soldering processes |
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| CN (1) | CN103692050B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563139A (en) * | 2016-03-17 | 2016-05-11 | 无锡市绿色热处理设备有限公司 | Rotary type pick brazing and heat treatment integrated production line |
| CN112518164A (en) * | 2020-12-09 | 2021-03-19 | 吴群星 | Automatic cutting tooth machining and welding device of coal mining machine |
| CN112620868A (en) * | 2020-12-10 | 2021-04-09 | 吴群星 | Full-automatic dust removal pick equipment of brazing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3740521A (en) * | 1971-08-16 | 1973-06-19 | M Bullard | Soldering apparatus for saw cutting teeth |
| US3960310A (en) * | 1974-05-20 | 1976-06-01 | Lucian Nussbaum | Apparatus for brazing hardened tips to surfaces |
| US20120090900A1 (en) * | 2010-10-15 | 2012-04-19 | Smith International, Inc. | Special curve braze sheet for top loading cutter to get better braze strength |
| CN202763239U (en) * | 2012-08-31 | 2013-03-06 | 郑州机械研究所 | Auxiliary device for vibration induction brazing |
| CN103212767A (en) * | 2013-05-07 | 2013-07-24 | 无锡市绿色热处理设备有限公司 | Brazing thermal treatment line of coal mining cutting tooth and road cutting tooth |
| CN103433589A (en) * | 2013-07-17 | 2013-12-11 | 三一重型装备有限公司 | Brazing auxiliary device and brazing device for cutting bit |
| CN203636161U (en) * | 2013-12-20 | 2014-06-11 | 南京埃斯顿机器人工程有限公司 | Vibration exhaust device in cutting tooth brazing technology |
-
2013
- 2013-12-20 CN CN201310704820.4A patent/CN103692050B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3740521A (en) * | 1971-08-16 | 1973-06-19 | M Bullard | Soldering apparatus for saw cutting teeth |
| US3960310A (en) * | 1974-05-20 | 1976-06-01 | Lucian Nussbaum | Apparatus for brazing hardened tips to surfaces |
| US20120090900A1 (en) * | 2010-10-15 | 2012-04-19 | Smith International, Inc. | Special curve braze sheet for top loading cutter to get better braze strength |
| CN202763239U (en) * | 2012-08-31 | 2013-03-06 | 郑州机械研究所 | Auxiliary device for vibration induction brazing |
| CN103212767A (en) * | 2013-05-07 | 2013-07-24 | 无锡市绿色热处理设备有限公司 | Brazing thermal treatment line of coal mining cutting tooth and road cutting tooth |
| CN103433589A (en) * | 2013-07-17 | 2013-12-11 | 三一重型装备有限公司 | Brazing auxiliary device and brazing device for cutting bit |
| CN203636161U (en) * | 2013-12-20 | 2014-06-11 | 南京埃斯顿机器人工程有限公司 | Vibration exhaust device in cutting tooth brazing technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563139A (en) * | 2016-03-17 | 2016-05-11 | 无锡市绿色热处理设备有限公司 | Rotary type pick brazing and heat treatment integrated production line |
| CN112518164A (en) * | 2020-12-09 | 2021-03-19 | 吴群星 | Automatic cutting tooth machining and welding device of coal mining machine |
| CN112620868A (en) * | 2020-12-10 | 2021-04-09 | 吴群星 | Full-automatic dust removal pick equipment of brazing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103692050B (en) | 2015-09-02 |
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Effective date of registration: 20190425 Address after: 211100 Yanhu Road, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province, 178 Patentee after: Nanjing aisidun Intelligent Systems Engineering Co. Ltd. Address before: 211100 No. 155 General Avenue, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: Nanjing Estun Robotics Co., Ltd. |
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| TR01 | Transfer of patent right |