TWI551194B

TWI551194B - Bearing heater

Info

Publication number: TWI551194B
Application number: TW103100394A
Authority: TW
Inventors: jian-zong Liu
Priority date: 2014-01-06
Filing date: 2014-01-06
Publication date: 2016-09-21
Also published as: TW201528881A

Description

軸承加熱器Bearing heater

　　本發明是提供一種加熱器，尤指一種設有多階層尺寸規格搭配不同尺寸的軸承作加熱處理的軸承加熱器。
The invention provides a heater, in particular to a bearing heater provided with a multi-layer size specification and a bearing of different sizes for heat treatment.

　　一般習知的環形配件加熱器1，如第1圖所示，係由一機台11上包含有一導磁組12、一操作面板13，以及一設置在該機台11內的一加熱控制裝置14，該加熱控制裝置14係分別與該操作面板13及該導磁組12電性連接，該導磁組12設有數個導磁元件121，其中該導磁元件121供一例如環形軸承15之工件設置的軸孔151穿設，並透過該操作面板13設定該導磁組12對該環形軸承15的加熱溫度及時間，該導磁組12係利用電磁渦流感應原理，當該導磁組12通電後形成交變電流，該導磁組12周圍產生與電流頻率相通的交變磁場，而該環形軸承15在該導磁元件121上相對產生感應電動勢，進而該環形軸承15的表面形成如感應電流，即渦流，該環形軸承15表面的渦流在電阻作用下轉換為熱能，該環形軸承15因熱脹冷縮原理受加熱產生熱膨脹，該環形軸承15產生需求的公差尺寸間隙進而作加工；但是，由於該導磁元件121為固定尺寸的設置，該環形軸承15的軸孔151必須大於該導磁元件121才能穿設在該導磁元件121上，對於不同尺寸環形軸承15具有軸孔151孔徑的限制，相對於軸孔151小的該環形軸承15將無法作加熱處理，因此，該環形配件加熱器1在使用上具有無法對應多種尺寸規格的環形軸承15作加熱處理的缺失。
　　有鑑於此，本發明人特乃潛心研究並結合所學，針對上述問題，提出一種軸承加熱器，以克服習知之缺失。A conventional ring-shaped accessory heater 1, as shown in FIG. 1, includes a magnetic conductive group 12, an operation panel 13, and a heating control device disposed in the machine 11 The heating control device 14 is electrically connected to the operation panel 13 and the magnetic conductive group 12 respectively. The magnetic conductive group 12 is provided with a plurality of magnetic conductive components 121, wherein the magnetic conductive component 121 is provided with, for example, an annular bearing 15 The shaft hole 151 of the workpiece is disposed, and the heating temperature and time of the magnetic bearing group 12 for the annular bearing 15 are set through the operation panel 13. The magnetic conductive group 12 utilizes the principle of electromagnetic eddy current sensing when the magnetic conductive group 12 An alternating current is formed after the energization, and an alternating magnetic field is generated around the magnetic conductive group 12, and the annular bearing 15 generates an induced electromotive force on the magnetic conductive element 121, and the surface of the annular bearing 15 is formed as an induction. The current, that is, the eddy current, the eddy current on the surface of the annular bearing 15 is converted into thermal energy by the electric resistance, and the annular bearing 15 is heated and thermally expanded by the principle of thermal expansion and contraction, and the annular bearing 15 generates the required tolerance size gap for processing; Therefore, since the magnetic conductive element 121 is of a fixed size, the shaft hole 151 of the annular bearing 15 must be larger than the magnetic conductive element 121 to pass through the magnetic conductive element 121, and have a shaft hole 151 for the annular bearing 15 of different sizes. The limitation of the aperture is that the annular bearing 15 which is small with respect to the shaft hole 151 cannot be heat-treated, and therefore, the annular fitting heater 1 has a lack of heat treatment for the annular bearing 15 which cannot correspond to various sizes.
In view of this, the present inventors have devoted themselves to research and in combination with what has been learned, and in view of the above problems, a bearing heater has been proposed to overcome the conventional deficiency.

　　本發明所要解決習用環形配件加熱器在使用上具有無法對應多種不同尺寸規格軸承的工件作加熱處理的問題，爰此，本發明提供一種軸承加熱器，透過採用音頻感應原理的變頻技術的軸承加熱器，使加熱器能夠工作在最佳狀態，其能量轉化的熱效率可達到高效感應加熱，以解決小孔徑的大軸承，更利用加熱器設置一漸縮階層且外部設為複數階梯狀所形成的圓錐形的加熱座，可供多種不同尺寸規格軸承的軸孔分別套設在該加熱座上並進行加熱。
　　為了達到上述目的，本發明採取了如下技術方案：
　　本發明為一種軸承加熱器，包括一機台，該機台一側設有一控制電路板及機台內設有一與控制電路板電性連接的加熱電路板；一加熱座，該加熱座包含一對應該槽口並設於該機台上的承座，以及一抵壓固定該承座並設置固定於該機台上的軸套座，該加熱座並與該加熱電路板形成電性連接；其特徵在於該加熱座設置上窄下寬且外部設為複數階梯狀所形成的圓錐形，可供多種不同尺寸規格軸承的軸孔分別套設並進行加熱處理。
　　本發明藉由上述技術可達到下列優點：
　　本發明透過加熱座的軸套座外部設為複數階梯狀供軸承的軸孔套設，且使該為鐵氧體的軸套座與該承座外部套設的感應線圈產生感應加熱，當接通電源後，迅速將多種不同尺寸規格的軸承加熱。
　　本發明的加熱座形成上窄下寬且外部設為複數階梯狀所形成的圓錐形或為上寬下窄且內部設為複數階梯狀所形成的倒圓錐狀，且配合公制規格或英制規格或公、英制混合規格的尺寸設置，適用多種不同尺寸規格的軸承配合作加熱處理。
　　茲為使　貴審查委員對本發明之結構特徵及所達成之功效更有進一步之瞭解與認識，謹佐以較佳之實施例圖及配合詳細之說明，說明如後：The invention solves the problem that the conventional ring fitting heater has heat treatment for the workpiece which cannot correspond to the bearing of a plurality of different size specifications, and thus the invention provides a bearing heater which is heated by the bearing using the frequency induction technology of the audio induction principle. The heater can work in an optimal state, and the thermal efficiency of energy conversion can achieve high-efficiency induction heating to solve the large bearing with small aperture, and the heater is provided with a tapered layer and the external portion is formed by a plurality of steps. A conical heating seat is provided for the shaft holes of a plurality of different size bearings to be respectively sleeved on the heating seat and heated.
In order to achieve the above object, the present invention adopts the following technical solutions:
The invention relates to a bearing heater, comprising a machine table, a control circuit board is arranged on one side of the machine table, and a heating circuit board electrically connected to the control circuit board is arranged in the machine table; a heating seat, the heating seat comprises a heating base a socket corresponding to the slot and disposed on the machine, and a sleeve seat fixed to the bracket and fixed to the platform, the heating base is electrically connected to the heating circuit board; The utility model is characterized in that the heating seat is provided with a conical shape formed by a narrow and wide width and an external stepped shape, and can be sleeved and heat-treated separately for a plurality of bearing shafts of different size specifications.
The present invention can achieve the following advantages by the above technology:
According to the invention, the outer part of the sleeve seat of the heating seat is arranged in a plurality of stepped shaft holes for bearing, and the shaft sleeve of the ferrite is inductively heated with the induction coil of the outer sleeve of the socket. After passing the power supply, quickly heat the bearings of different sizes and sizes.
The heating seat of the present invention is formed into a conical shape formed by a narrow upper and a lower width and having a plurality of external steps, or an inverted conical shape formed by a wide upper and lower width and a plurality of internal steps, and is matched with a metric or an inch size or The size setting of the male and female mixed specifications is applicable to the bearing heat treatment of a variety of different size specifications.
In order to give the review board members a better understanding and understanding of the structural features and the efficacies of the present invention, please refer to the preferred embodiment diagrams and the detailed descriptions as follows:

(習知)
1‧‧‧環形配件加熱器
11‧‧‧機台
12‧‧‧導磁組
121‧‧‧導磁元件
13‧‧‧操作面板
14‧‧‧加熱控制裝置
15‧‧‧環形軸承
151‧‧‧軸孔
(本發明)
2‧‧‧軸承加熱器
3‧‧‧機台
31‧‧‧承接座
310‧‧‧容室
311‧‧‧第一凹層
312‧‧‧第二凹層
313‧‧‧固定孔
314‧‧‧槽口
33‧‧‧控制電路板
34‧‧‧控制面板
341‧‧‧數字顯示區
342‧‧‧時間控制區
343‧‧‧溫度控制區
344‧‧‧溫度保持區
35‧‧‧加熱電路板
4‧‧‧承座
40‧‧‧凸垣
401‧‧‧穿孔
402‧‧‧缺口
41‧‧‧凸階
411‧‧‧孔洞
42‧‧‧感應線圈
421‧‧‧銅線圈
422‧‧‧隔熱層
5‧‧‧軸套座
51‧‧‧固定體
510‧‧‧凹面
511‧‧‧沉埋孔
512‧‧‧固定件
52‧‧‧軸套
521‧‧‧階梯狀
53‧‧‧圓錐狀空間
6‧‧‧加熱座
7‧‧‧承座
71‧‧‧凸垣
711‧‧‧穿孔
712‧‧‧固定元件
72‧‧‧螺孔
73‧‧‧容置槽
731‧‧‧孔洞
74‧‧‧感應線圈
741‧‧‧銅線圈
742‧‧‧隔熱層
8‧‧‧軸套座
81‧‧‧固定體
811‧‧‧貫穿孔
812‧‧‧螺桿
82‧‧‧軸套
83‧‧‧階梯狀
D‧‧‧軸承
d1‧‧‧軸孔
d2‧‧‧外環(known)
1‧‧‧Ring accessory heater
11‧‧‧ machine
12‧‧‧Magnetic group
121‧‧‧Magnetic components
13‧‧‧Operator panel
14‧‧‧heating control unit
15‧‧‧ ring bearing
151‧‧‧Axis hole
(this invention)
2‧‧‧ bearing heater
3‧‧‧ machine
31‧‧‧ socket
310‧‧ ‧ room
311‧‧‧ first concave layer
312‧‧‧ second concave layer
313‧‧‧Fixed holes
314‧‧‧ notch
33‧‧‧Control circuit board
34‧‧‧Control panel
341‧‧‧Digital display area
342‧‧‧Time Control Area
343‧‧‧temperature control zone
344‧‧‧ Temperature holding area
35‧‧‧heated circuit board
4‧‧‧ 承座
40‧‧‧垣
401‧‧‧Perforation
402‧‧‧ gap
41‧‧‧ convex steps
411‧‧‧ hole
42‧‧‧Induction coil
421‧‧‧ copper coil
422‧‧‧Insulation
5‧‧‧ shaft seat
51‧‧‧ fixed body
510‧‧‧ concave
511‧‧‧ buried hole
512‧‧‧Fixed parts
52‧‧‧ bushings
521‧‧‧Stepped
53‧‧‧Conical space
6‧‧‧heating seat
7‧‧‧ socket
71‧‧‧垣
711‧‧‧Perforation
712‧‧‧Fixed components
72‧‧‧ screw holes
73‧‧‧ accommodating slots
731‧‧‧ hole
74‧‧‧Induction coil
741‧‧‧ copper coil
742‧‧‧Insulation
8‧‧‧ shaft seat
81‧‧‧ fixed body
811‧‧‧through holes
812‧‧‧ screw
82‧‧‧ bushings
83‧‧‧Stepped
D‧‧‧ bearing
D1‧‧‧ shaft hole
D2‧‧‧ outer ring

第1圖：為習知環形配件加熱器的立體示意圖。
第2圖：為本發明軸承加熱器第一較佳實施例的立體分解圖。
第3-1圖：為第2圖軸承加熱器的立體組合圖。
第3-2圖：為第3-1圖於A-A位置剖視及預加工工件不同尺寸規格軸承的加熱示意圖。
第3-3圖：為第3-2圖於B-B位置的剖視圖。
第4圖：為本發明軸承加熱器第二較佳實施例立體分解圖。
第5圖：為第4圖之組合剖視及預加工工件不同尺寸規格軸承的加熱示意圖。

Figure 1: is a perspective view of a conventional ring fitting heater.
Fig. 2 is an exploded perspective view showing the first preferred embodiment of the bearing heater of the present invention.
Figure 3-1: is a three-dimensional combination of the bearing heater of Figure 2.
Figure 3-2: Schematic diagram of the heating of the bearings of different sizes and dimensions of the workpiece in section 3-1 at the AA position.
Figure 3-3: is a cross-sectional view of the 3-2 diagram at the BB position.
Figure 4 is a perspective exploded view of a second preferred embodiment of the bearing heater of the present invention.
Fig. 5 is a schematic view showing the heating of the bearing of different size specifications of the combined cross-section and pre-machined workpiece of Fig. 4.

　　有關本發明之詳細說明及技術內容，現就配合圖式說明如下：
　　在本發明被詳細描述之前，要注意的是，在以下的說明內容中，類似的元件是以相同的編號來表示。
　　本發明軸承加熱器2設為兩種態樣，請參閱第2圖至第3-3圖所示軸承加熱器2的第一較佳實施例，該軸承加熱器2包括：
　　一機台3，該機台3內部設有一容室310，該機台3一側面上方延設呈凸形的一承接座31，該承接座31內周緣由上而下設有階層狀的一第一凹層311及一第二凹層312，於該第二凹層312上設有複數個固定孔313及中央位置設有一與該容室310相連通的槽口314，該機台3遠離該承接座31的一側內部設有一控制電路板33，以及前端設有一與該控制電路板33電性連接的控制面板34，該控制面板34設有一設定值和實際值的數字顯示區341、一時間控制區342、一溫度控制區343及一溫度保持區344，而該控制電路板33並具有在每個加熱週期後自動消磁及在每個加熱週期結束會發出聲頻警示信號等功能，而在該機台3的容室310內部設有分別與該控制電路板33及該控制面板34電性連接的一加熱電路板35；
　　一加熱座6，該加熱座6設置上窄下寬且外部設為複數階梯狀所形成的圓錐形，該加熱座6包含一對應該槽口314並設於該機台3上的承座4，以及一抵壓固定該承座4並設置固定於該機台3上的軸套座5；其中
　　該承座4的底端設有一凸垣40，該凸垣40設有複數個穿孔401，以及複數個相鄰該些穿孔401間且對應該些固定孔313的缺口402，以該凸垣40於該機台3的第二凹層312上並對應該槽口314設置，該承座4的凸垣40上方延設一凸階41，該凸階41上設有二孔洞411，該承座4上方設為上窄下寬的圓錐形，該承座4外部環繞設有一感應線圈42，該感應線圈42為外有包覆隔熱層422的銅線圈421並為二條纏繞於該承座4外側(配合第3-2圖及第3-3圖所示)，分別穿入該些孔洞411及通過槽口314至容室310內並與該加熱電路板35形成電性連接；
　　該軸套座5材質為鐵氧體，該軸套座5設有一固定體51及一凸伸設在該固定體51上方的軸套52，其中該固定體51底部凹設有一凹面510，供該承座4的凸階41設置，藉該固定體51抵壓固定該承座4，該固定體51上設有複數個對應該些缺口402的沉埋孔511，藉由例如螺絲的複數個固定件512，分別穿入該些沉埋孔511、該些缺口402及固定在該機台3的該些固定孔313中，該軸套52設置上窄下寬且外部設為複數階梯狀521所形成的圓錐形，其內部設有一與該為圓錐形的承座4形成套設的圓錐狀空間53。
　　本發明由前述構件組合，該軸承加熱器2係採用音頻感應原理，透過該控制面板34操作設定加熱溫度及時間，及利用該感應線圈42及該為鐵氧體的軸套座5產生感應加熱(配合第3-2圖所示)，當接通電源後，可迅速分別將多種不同尺寸規格的軸承D的軸孔d1分別套設在該軸套52的階梯狀521上作加熱處理，該軸套52配合該軸承D的軸孔d1可設為公制規格或英制規格或公、英制混合規格的尺寸，達到適用多種不同尺寸規格軸承D的軸孔d1並進行加熱。
　　本發明軸承加熱器2第二較佳實施例，並請參閱第4圖及第5圖所示，大致上與該第一較佳實施例相同，包含一機台3及一設置固定在該機台3上的加熱座6。
　　不同的地方在於，該加熱座6可設置上寬下窄且內部設為複數階梯狀所形成的倒圓錐形，該加熱座6包含一對應該槽口314並設置固定於該機台3上的承座7，以及一套設於該承座4內部並固定的軸套座8；其中
　　該機台3設為與上述第2圖所示，該機台3內部的容室310供與該控制電路板33電性連接的該加熱電路板35，該機台3一側面上設置複數個固定孔313及中央位置設有一與該容室310相連通的槽口314；
　　該加熱座6的該承座7底端設有一凸垣71，該凸垣71設有複數個穿孔711，藉由例如螺絲的複數個固定元件712分別穿入該些穿孔711及固定在該些固定孔313中並對應該槽口314設置，該承座7上方設為上寬下窄之倒圓錐形，該承座7頂端設有複數個螺孔72，該承座7內部設有一上寬下窄的容置槽73，該容置槽73底端設有二與槽口314相連通的孔洞731，而該容置槽73內側環繞設有一感應線圈74，該感應線圈74為外有包覆隔熱層742的銅線圈741並為二條纏繞於該承座7的容置槽73內側，分別穿入該些孔洞731及通過槽口314至容室310內並與該加熱電路板35形成電性連接；
　　該加熱座6的軸套座8材質為鐵氧體，該軸套座8設有一固定體81及一凸伸設在該固定體81下方的軸套82，其中該固定體81設有對應該些螺孔72的複數個貫穿孔811，利用複數個螺桿812穿入該些貫穿孔811及固定在該承座7的該些螺孔72中，該軸套82設置上寬下窄且內部設為複數階梯狀83所形成的倒圓錐形，並與該為倒圓錐形承座7的容置槽73套接；藉此，該第二較佳實施例也可以達到與該第一較佳實施例相同的功效與優點。
　　本發明第二實施例的前述構件組合，將預加工工件且為不同尺寸規格軸承D的外環d2設置在該軸套82形成的階梯狀83上，利用該感應線圈74及該為鐵氧體的軸套座8產生感應加熱，當接通電源後，可迅速分別將多種不同尺寸規格的軸承D作加熱處理，該軸套82配合該軸承D的外環d2可設為公制規格或英制規格或公、英制混合規格的尺寸，達到適用多種不同尺寸規格軸承D的外環d2並進行加熱。
　　本發明已藉上述較佳實施例加以說明，以上所述者，僅為本發明之較佳實施例，並非用來限定本發明實施之範圍。凡依本發明申請專利範圍所述之技術特徵及精神所為之均等變化與修飾，均應包含於本發明之申請專利範圍內。The detailed description and technical contents of the present invention will now be described as follows:
Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.
The bearing heater 2 of the present invention is provided in two aspects. Referring to the first preferred embodiment of the bearing heater 2 shown in Figures 2 to 3-3, the bearing heater 2 comprises:
A machine table 3 is disposed inside the machine table 3, and a receiving seat 31 is formed on a side of the machine table 3. The inner periphery of the receiving base 31 is provided with a hierarchical structure from top to bottom. The first concave layer 311 and the second concave layer 312 are provided with a plurality of fixing holes 313 on the second concave layer 312 and a notch 314 communicating with the chamber 310 at a central position. The machine table 3 is far away. A control circuit board 33 is disposed on one side of the socket 31, and a control panel 34 electrically connected to the control circuit board 33 is disposed at the front end. The control panel 34 is provided with a digital display area 341 of set values and actual values. a time control area 342, a temperature control area 343 and a temperature holding area 344, and the control circuit board 33 has the functions of automatically degaussing after each heating cycle and emitting an audible warning signal at the end of each heating cycle, and a heating circuit board 35 electrically connected to the control circuit board 33 and the control panel 34 is disposed inside the chamber 310 of the machine 3;
a heating seat 6, the heating seat 6 is provided with a conical shape formed by a narrow bottom and a wide outer portion and having a plurality of steps. The heating base 6 includes a pair of sockets 4 which are notched 314 and are disposed on the machine table 3. And a sleeve seat 5 fixed to the base 4 and fixed to the machine base 3; wherein the bottom end of the socket 4 is provided with a tenon 40, and the tenon 40 is provided with a plurality of perforations 401. And a plurality of notches 402 adjacent to the plurality of through holes 401 corresponding to the fixing holes 313, and the notches 40 are disposed on the second concave layer 312 of the machine table 3 and corresponding to the notches 314, the socket 4 A convex step 41 is disposed above the tenon 40. The convex step 41 is provided with two holes 411. The upper portion of the socket 4 is formed into a conical shape with a narrow upper and a lower width, and an outer circumference of the socket 4 is provided with an induction coil 42. The induction coil 42 is a copper coil 421 which is covered with a heat insulating layer 422 and is wound around the outside of the socket 4 (in conjunction with Figures 3-2 and 3-3), and respectively penetrates the holes. 411 and through the notch 314 into the chamber 310 and electrically connected to the heating circuit board 35;
The sleeve sleeve 5 is made of a ferrite. The sleeve sleeve 5 is provided with a fixing body 51 and a sleeve 52 protruding from the fixing body 51. The bottom surface of the fixing body 51 is concavely provided with a concave surface 510. The boss 41 of the socket 4 is disposed, and the socket 4 is pressed and fixed by the fixing body 51. The fixing body 51 is provided with a plurality of buried holes 511 corresponding to the notches 402, for example, by a plurality of screws. The fixing members 512 are respectively inserted into the buried holes 511, the notches 402, and the fixing holes 313 fixed to the machine table 3. The sleeve 52 is disposed to be narrow and wide, and the outer portion is formed in a plurality of steps 521. The conical shape is formed with a conical space 53 formed in the interior of the conical seat 4.
The present invention is composed of the foregoing components. The bearing heater 2 adopts an audio sensing principle, and the heating temperature and time are set by the control panel 34, and the induction heating is generated by the induction coil 42 and the ferrite sleeve 5. (In conjunction with Fig. 3-2), after the power is turned on, the shaft holes d1 of the plurality of different sizes of the bearings D can be quickly sleeved on the stepped shape 521 of the sleeve 52 for heat treatment. The shaft hole d1 of the bushing 52 and the bearing D can be set to a metric or inch size or a metric standard, and can be heated to the shaft hole d1 of the bearing D of a plurality of different sizes.
The second preferred embodiment of the bearing heater 2 of the present invention, as shown in Figures 4 and 5, is substantially the same as the first preferred embodiment, and includes a machine table 3 and a set fixed to the machine. The heating seat 6 on the table 3.
The difference is that the heating base 6 can be provided with an inverted conical shape formed by being wide and narrow and having a plurality of steps inside. The heating base 6 includes a pair of notches 314 and is fixed to the machine table 3. a socket 7 and a sleeve seat 8 fixed inside the socket 4; wherein the machine table 3 is set to be shown in FIG. 2, and the chamber 310 inside the machine table 3 is provided with the control The circuit board 33 is electrically connected to the heating circuit board 35, the machine 3 is provided with a plurality of fixing holes 313 on one side thereof and a notch 314 communicating with the chamber 310 at a central position;
The bottom of the socket 7 of the heating base 6 is provided with a tenon 71. The tenon 71 is provided with a plurality of through holes 711. The plurality of fixing elements 712 are inserted into the through holes 711 and fixed in the plurality of fixing elements 712. The fixing hole 313 is disposed in the notch 314, and the upper portion of the socket 7 is formed into an inverted conical shape with an upper width and a lower width. The top end of the socket 7 is provided with a plurality of screw holes 72, and the socket 7 is internally provided with an upper width. The bottom of the accommodating groove 73 is provided with a hole 731 communicating with the notch 314, and an inner side of the accommodating groove 73 is surrounded by an induction coil 74. The copper coil 741 of the heat insulating layer 742 is wound inside the accommodating groove 73 of the socket 7 and penetrates into the holes 731 and through the notch 314 into the cavity 310 and forms with the heating circuit board 35. Electrical connection
The sleeve seat 8 of the heating base 6 is made of ferrite. The sleeve seat 8 is provided with a fixing body 81 and a sleeve 82 protruding from the fixing body 81. The fixing body 81 is provided correspondingly. The plurality of through holes 811 of the screw holes 72 are inserted into the through holes 811 and fixed in the screw holes 72 of the socket 7 by a plurality of screws 812. The sleeve 82 is disposed wide and narrow and has an internal setting. The inverted conical shape formed by the plurality of stepped shapes 83 is sleeved with the receiving groove 73 of the inverted conical socket 7; thereby, the second preferred embodiment can also achieve the first preferred embodiment. The same benefits and advantages.
In the foregoing component combination of the second embodiment of the present invention, the outer ring d2 of the pre-machined workpiece and the bearing D of different size specifications is disposed on the stepped shape 83 formed by the sleeve 82, and the induction coil 74 and the ferrite are utilized. The bushing seat 8 generates induction heating. When the power is turned on, the bearing D of a plurality of different sizes can be quickly heated, and the outer ring d2 of the bushing 82 and the bearing D can be set to a metric or an inch size. Or the size of the male and female mixed specifications, and the outer ring d2 of the bearing D of a plurality of different size specifications is applied and heated.
The present invention has been described in terms of the preferred embodiments described above, and is not intended to limit the scope of the invention. Equivalent changes and modifications of the technical features and spirits of the present invention should be included in the scope of the present invention.

國內寄存資訊【請依寄存機構、日期、號碼順序註記】Domestic registration information [please note according to the registration authority, date, number order]

國外寄存資訊【請依寄存國家、機構、日期、號碼順序註記】Foreign deposit information [please note according to the country, organization, date, number order]

2‧‧‧軸承加熱器 2‧‧‧ bearing heater

3‧‧‧機台 3‧‧‧ machine

31‧‧‧承接座 31‧‧‧ socket

310‧‧‧容室 310‧‧ ‧ room

311‧‧‧第一凹層 311‧‧‧ first concave layer

312‧‧‧第二凹層 312‧‧‧ second concave layer

313‧‧‧固定孔 313‧‧‧Fixed holes

314‧‧‧槽口 314‧‧‧ notch

33‧‧‧控制電路板 33‧‧‧Control circuit board

34‧‧‧控制面板 34‧‧‧Control panel

341‧‧‧數字顯示區 341‧‧‧Digital display area

342‧‧‧時間控制區 342‧‧‧Time Control Area

343‧‧‧溫度控制區 343‧‧‧temperature control zone

344‧‧‧溫度保持區 344‧‧‧ Temperature holding area

35‧‧‧加熱電路板 35‧‧‧heated circuit board

4‧‧‧承座 4‧‧‧ 承座

40‧‧‧凸垣 40‧‧‧垣

401‧‧‧穿孔 401‧‧‧Perforation

402‧‧‧缺口 402‧‧‧ gap

41‧‧‧凸階 41‧‧‧ convex steps

411‧‧‧孔洞 411‧‧‧ hole

42‧‧‧感應線圈 42‧‧‧Induction coil

5‧‧‧軸套座 5‧‧‧ shaft seat

51‧‧‧固定體 51‧‧‧ fixed body

511‧‧‧沉埋孔 511‧‧‧ buried hole

512‧‧‧固定件 512‧‧‧Fixed parts

52‧‧‧軸套 52‧‧‧ bushings

521‧‧‧階梯狀 521‧‧‧Stepped

6‧‧‧加熱座 6‧‧‧heating seat

Claims

一種軸承加熱器，其採用音頻感應原理的變頻技術的軸承加熱器，包括一機台，該機台內部設有一容室，該機台一側面設有一與該容室相連通的槽口，該機台遠離該槽口的一側延設一具有一控制電路板的控制面板，該機台的該容室設有一與該控制面板及該控制電路板電性連接的一加熱電路板；一加熱座，該加熱座設於該機台上並與該加熱電路板形成電性連接；其特徵在於：該加熱座設置上窄下寬且外部設為複數階梯狀所形成的圓錐形，該加熱座包含一設於該機台上並對應該槽口的承座，以及一抵壓固定該承座並設置固定於該機台上的軸套座；其中該承座上方形成上窄下寬的圓錐形，該承座外側環繞設有一與該加熱電路板電性連接的感應線圈；該軸套座底部設有一固定體以抵壓固定該承座並設置固定於該機台上，以及一延設在該固定體上方的軸套，該軸套設置上窄下寬且外部設為複數階梯狀所形成的圓錐形，其內部設有一圓錐狀空間，供該為圓錐形的承座套設，可供多種不同尺寸規格軸承的軸孔分別套設並進行加熱。 A bearing heater, which adopts a frequency induction technology of a frequency induction technology, includes a machine having a chamber inside, and a side of the machine is provided with a slot communicating with the chamber, a control panel having a control circuit board extending from a side of the slot away from the slot, the housing of the machine is provided with a heating circuit board electrically connected to the control panel and the control circuit board; a heating seat is disposed on the machine table and electrically connected to the heating circuit board; and the heating seat is provided with a conical shape formed by a narrow and wide width and an external stepped shape. The utility model comprises a socket disposed on the machine platform and corresponding to the slot, and a sleeve seat fixedly fixed to the machine frame by pressing and fixing the socket; wherein the upper and lower wide cones are formed above the socket Forming an induction coil electrically connected to the heating circuit board on the outer side of the socket; a fixing body is arranged on the bottom of the sleeve seat to press and fix the socket and is fixed on the machine board, and an extension is provided a bushing above the fixed body, The sleeve is provided with a conical shape which is narrow and wide and has an outer stepped shape. The inside of the sleeve is provided with a conical space for the conical sleeve to be provided for a plurality of bearing shafts of different sizes. Set and heat up.

如申請專利範圍第1項所述之軸承加熱器，其中，該感應線圈為外有包覆隔熱層的銅線圈並為二條纏繞於該承座外側；其中，與該感應線圈形成感應加熱的該軸套座材質設為鐵氧體。 The bearing heater of claim 1, wherein the induction coil is a copper coil with a heat-insulating layer and two wires are wound around the outside of the socket; wherein the induction coil is inductively heated. The sleeve material is set to ferrite.

如申請專利範圍第2項所述之軸承加熱器，其中，該機台的一側面上方延設一承接座，該承接座內周緣由上而下設有階層狀的一第一凹層及一第二凹層，該第二凹層上設有複數個固定孔；其中，該承座底端設有一凸垣，該凸垣設有複數個穿孔以及複數個相鄰該些穿孔間且對應該些固定孔的缺口，以該凸垣於該機台的該第二凹層上並對應該槽口設置，該承座的該凸垣上方延設一凸階，該凸階具有二孔洞供該感應線圈分別穿入及通過該槽口至該容室內並與該加熱電路板電性連接；其中，該軸套座的該固定體底部凹設有一凹面供該承座的該凸階設置並抵壓固定，該固定體設有對應該些缺口的複數個沉埋孔，透過複數個固定件分別穿入該些沉埋孔、該些缺口及固定在該機台的該些固定孔中。 The bearing heater according to claim 2, wherein a receiving seat is arranged above one side of the machine, and a first concave layer and a first layer are arranged from the top to the bottom of the receiving seat. a second concave layer, wherein the second concave layer is provided with a plurality of fixing holes; wherein the bottom end of the socket is provided with a tenon, the tenon is provided with a plurality of perforations and a plurality of adjacent perforations and corresponding a notch of the fixing hole, and the notch is disposed on the second concave layer of the machine and disposed on the notch. The convex portion of the bearing is extended with a convex step, and the convex step has two holes for the The induction coils are respectively inserted into and through the slots into the housing and electrically connected to the heating circuit board; wherein the bottom of the fixing body of the sleeve seat is concavely provided with a concave surface for the convex step of the socket to be set The fixing body is provided with a plurality of buried holes corresponding to the notches, and the plurality of fixing holes are respectively inserted into the buried holes, the notches and the fixing holes fixed in the machine.

如申請專利範圍第1項所述之軸承加熱器，其中，該軸套為公制規格或英制規格或公、英制混合規格的尺寸設置。 The bearing heater according to the first aspect of the invention, wherein the bushing is of a metric or imperial specification or a metric combination of a male and a British.

一種軸承加熱器，其採用音頻感應原理的變頻技術的軸承加熱器，包括一機台，該機台內部設有一容室，該機台一側面設有一與該容室相連通的槽口，該機台遠離該槽口的一側延設一具有一控制電路板的控制面板，該機台的該容室設有一與該控制面板及該控制電路板電性連接的一加熱電路板；一加熱座，該加熱座設於該機台上並與該加熱電路板形成電性連接；其特徵在於：該加熱座可設置上寬下窄且內部設為複數階梯狀所形成的倒圓錐形，該加熱座包含一對應該槽口並設置固定於該機台上的承座，以及一套設於該承座內部並固定的軸套座；其中該承座上方設為上寬下窄之倒圓錐形，該承座內部設有一上寬下窄的容置槽，該容置槽內側環繞設有一與該加熱電路板電性連接的感應線圈；該軸套座設有一固定體及一凸伸設在該固定體下方的軸套，該軸套形成上寬下窄且內部設為複數階梯狀所形成的倒圓錐形，可供多種不同尺寸規格軸承的外環分別套設並進行加熱。 A bearing heater, which adopts a frequency induction technology of a frequency induction technology, includes a machine having a chamber inside, and a side of the machine is provided with a slot communicating with the chamber, a control panel having a control circuit board extending from a side of the slot away from the slot, the housing of the machine is provided with a heating circuit board electrically connected to the control panel and the control circuit board; a heating seat is disposed on the machine and electrically connected to the heating circuit board; and the heating seat is configured to have an inverted conical shape formed by being wide and narrow, and having a plurality of steps inside. The heating base includes a pair of sockets that should be notched and fixed to the machine, and a sleeve seat disposed inside the socket and fixed thereto; wherein the upper portion of the socket is an inverted conical shape with an upper width and a lower width, and the socket is internally provided with a receiving groove having a width and a width, the receiving groove An induction coil electrically connected to the heating circuit board is disposed on the inner side; the sleeve seat is provided with a fixing body and a sleeve protrudingly disposed below the fixing body, the sleeve is formed to be wide and narrow and the interior is set The inverted conical shape formed by a plurality of steps can be sleeved and heated separately for the outer rings of a plurality of different size bearings.

如申請專利範圍第5項所述之軸承加熱器，其中，該承座的底端設有一凸垣，該凸垣設有複數個穿孔，透過複數個固定元件分別穿入該些穿孔及固定在該機台的該些固定孔中並對應該槽口設置，該承座的頂端設有複數個螺孔，該承座的該容置槽底端設有與該槽口相連通的二孔洞供該感應線圈分別穿入該機台內並與該加熱電路板電性連接；其中，該軸套座上方設有一固定體，該固定體設有對應該承座的該些螺孔的複數個貫穿孔，透過複數個螺桿分別穿入該些貫穿孔及固定在該些螺孔中。 The bearing heater of claim 5, wherein the bottom end of the socket is provided with a tenon, the tenon is provided with a plurality of perforations, and the perforations are respectively inserted through the plurality of fixing elements and fixed The fixing holes of the machine are disposed in the slot, and the top end of the socket is provided with a plurality of screw holes, and the bottom end of the receiving slot is provided with two holes communicating with the slot. The induction coils are respectively inserted into the machine table and electrically connected to the heating circuit board; wherein a fixed body is disposed above the sleeve seat, and the fixing body is provided with a plurality of through holes corresponding to the screw holes of the socket The holes are respectively inserted into the through holes through a plurality of screws and fixed in the screw holes.

如申請專利範圍第5項所述之軸承加熱器，其中，該軸套為公制規格或英制規格或公、英制混合規格的尺寸設置。 The bearing heater according to claim 5, wherein the bushing is of a metric or imperial specification or a metric combination of a male and a British.

如申請專利範圍第1項或第5項所述之軸承加熱器，其中，該控制面板設有一設定值和實際值的數字顯示區、一時間控制區、一溫度控制區及一溫度保持區。 The bearing heater according to claim 1 or 5, wherein the control panel is provided with a digital display area of a set value and an actual value, a time control area, a temperature control area and a temperature holding area.