CN204661785U - Drill bit equipment for Heating Processing - Google Patents
Drill bit equipment for Heating Processing Download PDFInfo
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- CN204661785U CN204661785U CN201520266663.8U CN201520266663U CN204661785U CN 204661785 U CN204661785 U CN 204661785U CN 201520266663 U CN201520266663 U CN 201520266663U CN 204661785 U CN204661785 U CN 204661785U
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- drill bit
- station
- heat treatment
- heating processing
- heating
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Abstract
The utility model discloses a kind of drill bit equipment for Heating Processing, it comprises: transport unit, drill bit fixture of heat treatment, heating station, quench station and cooling station; Transport unit for capturing described drill bit fixture of heat treatment, and transmits between each station; Drill bit fixture of heat treatment is for clamping drill bit to be heated; Heating station comprises process furnace and the first spiral lift; Quench station comprises quenching furnance and the second spiral lift; Cooling station comprises cooling stove and triple helical elevator.Drill bit equipment for Heating Processing of the present utility model can realize material loading and the blanking of drill bit automatically, and automatically can transmit between each station.Thus, greatly save manpower, improve the safety coefficient of staff, and save time and cost, improve heat treatment efficiency.And improve the heat treated quality of drill bit, the effective thermal treatment process improved and improve drill bit.
Description
Technical field
The utility model relates to the technical field of heat treatment of drill bit, particularly relates to a kind of drill bit equipment for Heating Processing.
Background technology
Drill bit goes out through hole or blind hole in order to drilling on solid material, and can to the cutter of existing hole reaming.Straight shank twist drill bit is most widely used aperture knife tool, and its general diameter scope is 0.25 ~ 80 millimeter, and form primarily of working portion and shank, wherein, working portion has two spiral grooves, and shape is similar to fried dough twist.At present, larger to the demand of straight shank twist drill bit on market.
Further, drill bit is one of cutting tool, and the blade of its working portion requires high rigidity, could hole, and require high strength, high-wearing feature to various material.Usual drill bit is all manufactured by rapid steel, because alloying element is many, so thermohardening is high.But hardness is too high, unfavorable to the distortion of rectification bit face, and not easily mark, so shank is middle hardness.
In addition, drill bit all needs to heat-treat, and this thermal treatment mainly comprises preheating, quenching and cooling etc.But traditional drill bit thermal treatment adopts the mode of artificial loading to transmit.During thermal treatment, staff must carry out corresponding preparation and prepare.If under mass-produced condition, because needs remove material for a long time, material loading, blanking, causes staff's physically-draining, and then production efficiency reduces.Correspondingly, the heat treated quality of drill bit also can along with decline, and production cost increases.
Therefore, for the problems referred to above, be necessary to propose further solution.
Utility model content
In view of this, the utility model provides a kind of drill bit equipment for Heating Processing, to overcome the deficiencies in the prior art.
To achieve these goals, the technical scheme that provides of the utility model embodiment is as follows:
A kind of drill bit equipment for Heating Processing, it comprises: transport unit, drill bit fixture of heat treatment, heating station, quench station and cooling station;
Described transport unit for capturing described drill bit fixture of heat treatment, and transmits between each station;
Described drill bit fixture of heat treatment is for clamping drill bit to be heated;
Described heating station comprises process furnace and the first spiral lift, and the end of described first spiral lift is provided with the first bare terminal end, and described first bare terminal end is arranged at above described process furnace;
Described quench station comprises quenching furnance and the second spiral lift, and the end of described second spiral lift is provided with the second bare terminal end, and described second bare terminal end is arranged at above described quenching furnance;
Described cooling station comprises cooling stove and triple helical elevator, and the end of described triple helical elevator is provided with the 3rd bare terminal end, and described 3rd bare terminal end is arranged at above described cooling stove.
As the improvement of drill bit equipment for Heating Processing of the present utility model, described transport unit comprises mechanical arm and front rotates feeding support, described mechanical arm and front rotate between feeding support and are in transmission connection, described mechanical arm can move in vertical plane, described front rotates feeding support and can rotate in horizontal plane, and can capture described drill bit fixture of heat treatment.
As the improvement of drill bit equipment for Heating Processing of the present utility model, described drill bit equipment for Heating Processing also comprises electric installation, and described electric installation controls described mechanical arm at horizontal rotation in surface.
As the improvement of drill bit equipment for Heating Processing of the present utility model, the angle of rotation that described front rotates feeding support is 0 ~ 270 °.
As the improvement of drill bit equipment for Heating Processing of the present utility model, described drill bit fixture of heat treatment comprises clamp head and union lever, and the end of described union lever is provided with the groove captured for described transport unit.
As the improvement of drill bit equipment for Heating Processing of the present utility model, in described heating station, described first spiral lift is oppositely arranged, described in the first spiral lift of being oppositely arranged for controlling oven dry and the preheating of the drill bit of described drill bit fixture of heat treatment clamping.
As the improvement of drill bit equipment for Heating Processing of the present utility model, described heating station, quench station and cooling station also comprise respective electric motor, and described electric motor provides the power moved up and down for corresponding spiral lift.
Compared with prior art, the beneficial effects of the utility model are: drill bit equipment for Heating Processing of the present utility model can realize material loading and the blanking of drill bit automatically, and automatically can transmit between each station.Thus, greatly save manpower, improve the safety coefficient of staff, and save time and cost, improve heat treatment efficiency.And improve the heat treated quality of drill bit, the effective thermal treatment process improved and improve drill bit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the vertical view of an embodiment of drill bit equipment for Heating Processing of the present utility model;
Fig. 2 is the side-view of transport unit and heating station in Fig. 1.
Embodiment
Technical scheme in the utility model is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
As shown in Figure 1, drill bit equipment for Heating Processing 100 of the present utility model comprises: transport unit 10, drill bit fixture of heat treatment 20, heating station 30, quench station 40 and cooling station 50.
Described transport unit 10 for capturing described drill bit fixture of heat treatment 20, and transmits between each station.Particularly, described transport unit 10 comprises mechanical arm 11 and front rotates feeding support 12, and described mechanical arm 11 and front rotate between feeding support 12 and be in transmission connection.Wherein, described mechanical arm 11 can move in vertical plane, and its one end and front rotate between feeding support 12 and be in transmission connection, thus, front can be driven to rotate feeding support 12 and to move in corresponding vertical plane.Described front rotates feeding support 12 and can rotate in horizontal plane, and its end is provided with interdigital, thus can capture described drill bit fixture of heat treatment 20, and drives drill bit fixture of heat treatment 20 to rotate in respective horizontal face.Preferably, described front rotates the angle of rotation of feeding support is 0 ~ 270 °.Thus, drill bit can be realized by mechanical arm 11 and front rotation feeding support 12 and transmit between each station.
As shown in Figure 2, described transport unit 10 is arranged in frame 60, described drill bit equipment for Heating Processing 100 also comprises electric installation 70, and described electric installation 70 is for controlling described mechanical arm 11 at horizontal rotation in surface, and described electric installation 70 is arranged in described frame 60.
Described drill bit fixture of heat treatment 20 is for clamping drill bit to be heated.Particularly, drill bit fixture of heat treatment 20 comprises clamp head 21 and union lever 22, and the end of described union lever 22 is provided with the groove captured for described transport unit 10, and this groove can rotate interdigital the matching of feeding support 12 end with front.
Described heating station 30 is for drying and thermal pretreatment drill bit.It comprises process furnace 31 and the first spiral lift 32.The end of described first spiral lift 32 is provided with the first bare terminal end, and this first bare terminal end is arranged at above described process furnace 31.Process furnace 31 can be salt bath furnace, thus described first bare terminal end can capture drill bit fixture of heat treatment 20 and be immersed in salt bath furnace.When drill bit fixture of heat treatment 20 is not immersed in salt bath furnace, by the high temperature in salt bath furnace, drill bit can be dried; When being immersed in salt bath furnace, preheating can be carried out to drill bit.To achieve these goals, in described heating station 30, described first spiral lift 32 is oppositely arranged, described in the first spiral lift 32 of being oppositely arranged be respectively used to oven dry and the preheating of the drill bit controlling the clamping of described drill bit fixture of heat treatment 20.
Described quench station 40 comprises quenching furnance and the second spiral lift, and the end of described second spiral lift is provided with the second bare terminal end, and described second bare terminal end is arranged at above described quenching furnance.Similarly, the second bare terminal end can capture drill bit fixture of heat treatment 20, and under the control of the second spiral lift, sends in quenching furnance and carry out quench treatment.
Described cooling station 50 comprises cooling stove and triple helical elevator, and the end of described triple helical elevator is provided with the 3rd bare terminal end, and described 3rd bare terminal end is arranged at above described cooling stove.Similarly, the 3rd bare terminal end can capture drill bit fixture of heat treatment 20, and under the control of triple helical elevator, sends in cooling stove and carry out cooling process.
In above-mentioned embodiment, described quenching furnance and cooling stove also can use salt bath furnace.First bare terminal end, the second bare terminal end and the 3rd bare terminal end are provided with and capture the interdigital of drill bit fixture of heat treatment 20.In addition, described heating station 30, quench station 40 and cooling station 50 also comprise respective electric motor or handwheel, and described electric motor or handwheel provide the power moved up and down for corresponding spiral lift.
For above-mentioned drill bit equipment for Heating Processing, the utility model also introduces a kind of method utilizing this drill bit equipment for Heating Processing to heat-treat.Described in this, heat treating method comprises the steps:
S1. make each machining position be in original state, drill bit fixture of heat treatment clamps drill bit to be heated.
S2. the furnace temperature of process furnace, quenching furnance and cooling stove is made to reach specified requirement.
S3. the drill bit fixture of heat treatment of clamping drilling bit is sent to heating station by transport unit, dries and thermal pretreatment drill bit.
Wherein, the drill bit fixture of heat treatment being positioned at feeding area is sent to heating station by transport unit.The object of drying is, sputters and hurt sb.'s feelings when preventing drill bit fixture of heat treatment and drill bit from entering salt bath furnace.During preheating, preheating temperature is 650-700 DEG C, and warm up time is 160s.
S4., after heating station is disposed, the drill bit fixture of heat treatment of clamping drilling bit is sent to quench station by transport unit, carries out quench treatment to drill bit.
Wherein, during quenching, quenching temperature is 1200-1300 DEG C, and the time is 160s.Particularly, when drill bit fixture of heat treatment and drill bit enter quenching furnance, drill handle part is exposed, only heats blade.So, be utilize thermal conduction when preheating temperature and quenching to make shank carry out slack quenching, to reach the hardness of shank requirement.In addition, during quenching, running check quenching furnance radiation mirror whether to be blocked and instrument running whether normal, avoid causing workpiece overheated.
S5. after quench station is disposed, the drill bit fixture of heat treatment of clamping drilling bit is sent to cooling station by transport unit, carries out cooling process to drill bit.
Wherein, the reason of cooling process is, because the alloying element of drill bit is many, and poor thermal conductivity, thus also need to carry out cooling process to drill bit.Particularly, during cooling, cooling in-furnace temperature is 580-620 DEG C, and temperature fall time is 160s, and then air cooling is to room temperature.In addition, when cooling stove is salt bath furnace, for ensureing that cooling temperature is in process stipulation scope, constantly adjusts salt bath composition.
S6. repeating step S3 ~ S5 is complete to thermal treatment.
After thermal treatment, the drill bit fixture of heat treatment of clamping drilling bit is sent to discharging area by transport unit.
In sum, drill bit equipment for Heating Processing of the present utility model can realize material loading and the blanking of drill bit automatically, and automatically can transmit between each station.Thus, greatly save manpower, improve the safety coefficient of staff, and save time and cost, improve heat treatment efficiency.And improve the heat treated quality of drill bit, the effective thermal treatment process improved and improve drill bit.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a drill bit equipment for Heating Processing, is characterized in that, described drill bit equipment for Heating Processing comprises: transport unit, drill bit fixture of heat treatment, heating station, quench station and cooling station;
Described transport unit for capturing described drill bit fixture of heat treatment, and transmits between each station;
Described drill bit fixture of heat treatment is for clamping drill bit to be heated;
Described heating station comprises process furnace and the first spiral lift, and the end of described first spiral lift is provided with the first bare terminal end, and described first bare terminal end is arranged at above described process furnace;
Described quench station comprises quenching furnance and the second spiral lift, and the end of described second spiral lift is provided with the second bare terminal end, and described second bare terminal end is arranged at above described quenching furnance;
Described cooling station comprises cooling stove and triple helical elevator, and the end of described triple helical elevator is provided with the 3rd bare terminal end, and described 3rd bare terminal end is arranged at above described cooling stove.
2. drill bit equipment for Heating Processing according to claim 1, it is characterized in that, described transport unit comprises mechanical arm and front rotates feeding support, described mechanical arm and front rotate between feeding support and are in transmission connection, described mechanical arm can move in vertical plane, described front rotates feeding support and can rotate in horizontal plane, and can capture described drill bit fixture of heat treatment.
3. drill bit equipment for Heating Processing according to claim 2, is characterized in that, described drill bit equipment for Heating Processing also comprises electric installation, and described electric installation controls described mechanical arm at horizontal rotation in surface.
4. drill bit equipment for Heating Processing according to claim 2, is characterized in that, the angle of rotation that described front rotates feeding support is 0 ~ 270 °.
5. drill bit equipment for Heating Processing according to claim 1, is characterized in that, described drill bit fixture of heat treatment comprises clamp head and union lever, and the end of described union lever is provided with the groove captured for described transport unit.
6. drill bit equipment for Heating Processing according to claim 1, it is characterized in that, in described heating station, described first spiral lift is oppositely arranged, described in the first spiral lift of being oppositely arranged for controlling oven dry and the preheating of the drill bit of described drill bit fixture of heat treatment clamping.
7. drill bit equipment for Heating Processing according to claim 1, is characterized in that, described heating station, quench station and cooling station also comprise respective electric motor, and described electric motor provides the power moved up and down for corresponding spiral lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266663.8U CN204661785U (en) | 2015-04-28 | 2015-04-28 | Drill bit equipment for Heating Processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266663.8U CN204661785U (en) | 2015-04-28 | 2015-04-28 | Drill bit equipment for Heating Processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661785U true CN204661785U (en) | 2015-09-23 |
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ID=54132193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266663.8U Expired - Fee Related CN204661785U (en) | 2015-04-28 | 2015-04-28 | Drill bit equipment for Heating Processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486350A (en) * | 2018-06-04 | 2018-09-04 | 江苏甬润工具有限公司 | A kind of processing step drill quenching unit |
-
2015
- 2015-04-28 CN CN201520266663.8U patent/CN204661785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486350A (en) * | 2018-06-04 | 2018-09-04 | 江苏甬润工具有限公司 | A kind of processing step drill quenching unit |
| CN108486350B (en) * | 2018-06-04 | 2024-04-19 | 深圳鲁班课堂网络科技有限公司 | Quenching device for machining step drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |