CN104275587A - Prepressing device of gear shaft of air outlet frame - Google Patents
Prepressing device of gear shaft of air outlet frame Download PDFInfo
- Publication number
- CN104275587A CN104275587A CN201310275072.2A CN201310275072A CN104275587A CN 104275587 A CN104275587 A CN 104275587A CN 201310275072 A CN201310275072 A CN 201310275072A CN 104275587 A CN104275587 A CN 104275587A
- Authority
- CN
- China
- Prior art keywords
- gear shaft
- bed die
- outlet frame
- clamping element
- prepressing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims description 23
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005056 compaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention provides a prepressing device of a gear shaft of an air outlet frame, which is used for installing the gear shaft in an installation hole of the air outlet frame and comprises the following components: a locating hole for fixing the clamping piece of air-out frame, it is relative with the mounting hole of air-out frame to set up on this clamping piece, and is used for the cover to establish the gear shaft: the bottom die is arranged opposite to the surface of the positioning hole; and the press is used for driving the clamping piece and the bottom die to approach each other. During operation, the air outlet frame is fixed through the clamping piece, the installation holes and the positioning holes are arranged oppositely, then the gear shaft penetrates through the positioning holes and is aligned to the installation holes, the other end of the gear shaft abuts against the bottom die, the clamping piece and the bottom die are close to each other through the press machine, pressure is applied to the gear shaft, the gear shaft is installed in the installation holes, and pre-compression of the gear shaft of the air outlet frame is completed. Because the pre-compaction device that this application provided adopts the press to exert pressure, prevent the manual work and press, consequently, effectual operator's intensity of labour that has reduced.
Description
Technical field
The present invention relates to air-conditioning production technical field, particularly a kind of prepressing device of gear shaft of outlet frame.
Background technology
When in air-conditioner glass door panel cabinet, machine is assembled online, outlet frame, according to technical data and requirement, needs installation three rooted tooth wheel shaft, and the hole interference fit on gear shaft and outlet frame.
At present, gear shaft to be arranged on outlet frame usually adopt operator manually to use pressing or to be knocked by weight gear shaft is entered on outlet frame hole in, complete cooperation.But artificial pressing or knock gear shaft by weight and be easy to cause gear shaft to produce deformation, affects the normal use of gear shaft, in addition, by manually pressing or knock the labour wasting operator greatly, increases the labour intensity of operator.
Therefore, how reducing the labour intensity of operator, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of this invention is to provide a kind of prepressing device of gear shaft of outlet frame, to reduce the labour intensity of operator.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A prepressing device for the gear shaft of outlet frame, for being arranged in the installing hole of outlet frame by described gear shaft, it comprises:
For the clamping element of fixing described outlet frame, described clamping element offer relative with the installing hole of described outlet frame, and for the locating hole of sheathed described gear shaft;
The bed die positioned opposite with face, described locating hole place;
For driving described clamping element and described bed die forcing press close to each other.
Preferably, in above-mentioned prepressing device, described clamping element comprises:
The counterdie of the lower surface adaptation of its die cavity and described outlet frame, described locating hole is opened on described counterdie, and described counterdie and described bed die positioned opposite;
Coordinate with described counterdie, and there is the patrix with the die cavity of the upper surface adaptation of outlet frame.
Preferably, in above-mentioned prepressing device, also comprise and be arranged on described clamping element and the described bed die lead on any one;
Be arranged on the guide pin bushing coordinated in another one and with described lead.
Preferably, in above-mentioned prepressing device, also comprise the elastic component being arranged on described clamping element and described bed die.
Preferably, in above-mentioned prepressing device, described bed die offers the pilot hole relative with described locating hole, in described pilot hole, be provided with insert.
Preferably, in above-mentioned prepressing device, also comprise and the add-in card be connected away from the side of described clamping element of described bed die and bed die fixed head;
Be arranged on described clamping element away from the upper mounted plate on described bed die side.
Preferably, in above-mentioned prepressing device, described forcing press comprises:
Fuselage, described fuselage is provided with the gripper shoe for supporting described bed die;
To be arranged on described fuselage and layout opposing parallel with described gripper shoe, and can to the pressing plate near described gripper shoe motion;
For driving the drive unit of described presser motion.
Preferably, in above-mentioned prepressing device, described pressing plate is slidably arranged on described fuselage by the axis of guide.
Preferably, in above-mentioned prepressing device, described forcing press also comprises:
For the control cabinet of accessory drive start and stop;
The frame be connected with described fuselage.
Preferably, in above-mentioned prepressing device, described locating hole is three.
The invention provides a kind of prepressing device of gear shaft of outlet frame, for gear shaft is arranged in the installing hole of outlet frame, it comprises: for the clamping element of fixing outlet frame, this clamping element offer relative with the installing hole of outlet frame, and for the locating hole of sheathed gear shaft: the bed die positioned opposite with face, locating hole place; For driving clamping element and bed die forcing press close to each other.During work, outlet frame is fixed by clamping element, and ensure installing hole and locating hole positioned opposite, then gear shaft is aimed at installing hole through locating hole, the other end and the bed die of this gear shaft offset, by forcing press make clamping element and bed die close to each other, with to gear shaft apply pressure, thus make gear shaft be arranged in installing hole, complete the pre-pressing of the gear shaft of outlet frame.The prepressing device provided due to the application adopts forcing press to exert pressure, and prevents artificial pressing, therefore, effectively reduces the labour intensity of operator.
Accompanying drawing explanation
The structural representation of the clamping device that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the forcing press that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
Core of the present invention is to provide a kind of prepressing device of gear shaft of outlet frame, to reduce the labour intensity of operator.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Please refer to shown in Fig. 1 and Fig. 2, the embodiment of the invention discloses a kind of prepressing device of gear shaft of outlet frame, for gear shaft is arranged in the installing hole of outlet frame, it comprises: for the clamping element of fixing outlet frame, this clamping element offer relative with the installing hole of outlet frame, and for the locating hole of sheathed gear shaft: the bed die 2 positioned opposite with face, locating hole place; For driving clamping element and bed die 2 forcing press close to each other.
During work, outlet frame is fixed by clamping element, and ensure installing hole and locating hole positioned opposite, then gear shaft is aimed at installing hole through locating hole, the other end and the bed die 2 of this gear shaft offset, by forcing press make clamping element and bed die 2 close to each other, with to gear shaft apply pressure, thus make gear shaft be arranged in installing hole, complete the pre-pressing of the gear shaft of outlet frame.The prepressing device provided due to the application adopts forcing press to exert pressure, and prevents artificial pressing, therefore, effectively reduces the labour intensity of operator.
The clamping element provided in the present embodiment specifically comprises: counterdie 12 and patrix 11.Wherein, the die cavity of counterdie 12 and the lower surface adaptation of outlet frame, namely counterdie 12 closes with the following table face shield of outlet frame, above-mentioned locating hole is opened on counterdie, and this counterdie 12 is positioned opposite with bed die 2, to make one end of gear shaft through locating hole relative with installing hole, and the other end can offset with bed die 12.Patrix 11 coordinates with counterdie 12, and it has the die cavity with the upper surface adaptation of outlet frame, by patrix 11 and counterdie 12 matched moulds being completed fixing outlet frame.In preferred embodiment, the outer surface of counterdie 12 and the outer surface of patrix 11 are smooth flat board, and to prevent from carrying out in the process of precompressed to gear shaft, gear shaft and installing hole offset.
In order to ensure that gear shaft and installing hole are accurately installed, also comprising in further embodiment and being arranged on clamping element and bed die 2 lead 31 on any one; Accordingly, another one is arranged the guide pin bushing 32 coordinated with lead 31.In motion process, by the guide effect of guide pin bushing 32 pairs of leads 31, the direction of motion of clamping element and counterdie 2 effectively can be ensured.Preferably, lead 31 is fixed on clamping element, and guide pin bushing 32 is fixed on bed die 3, particularly, lead 31 is fixed on the counterdie 2 of clamping element.It will be appreciated by persons skilled in the art that the number for lead 31 can be selected according to different positioning requirements, in order to improve the accuracy of location, two leads 31 can be set, but the lead 31 of other numbers is also in protection domain.
The elastic component 4 be arranged between clamping element and bed die 2 is also comprised in further embodiment, by the elastic reaction of elastic component 4, can cushion in the process in installing hole that is pre-stressed to gear shaft, to reduce the impact of gear shaft to bed die 2, thus improve the service life of bed die 2.Preferably, this elastic component 4 is spring, and one end of spring is connected with clamping element, and the other end is connected with the side of bed die 2 near clamping element.Particularly, one end of spring is connected near the side of bed die 2 with the counterdie 12 of clamping element.
In order to improve the service life of bed die 2 further, the bed die 2 provided in another specific embodiment offers the pilot hole relative with locating hole, and during work, gear shaft enters locating hole, and offsets with at the bottom of the hole of locating hole, thus applies pressure to gear shaft.In addition, in pilot hole, insert 9 is provided with.Impact in bed die 2 process long-term the wearing and tearing caused bed die 2 to prevent gear shaft.
On the basis of technique scheme, this prepressing device also comprises and the add-in card 21 be connected away from the side of clamping element of bed die 2 and the bed die fixed head 22 be connected with add-in card 21.Meanwhile, fixed head 13 is installed in the side away from bed die 2 of clamping element.Preferably, this upper mounted plate 13 is arranged on the upper surface of the patrix 11 of clamping element.Further, this upper mounted plate 13 and bed die fixed head 22 are flat board, and two fixed heads are arranged in parallel, to ensure the stationarity of clamping element and bed die 2 relative motion.It will be appreciated by persons skilled in the art that and in actual production, the concrete size of upper mounted plate 13 and bed die fixed head 22 and material can be set according to different needs.
The forcing press provided in the present embodiment comprises: fuselage 5, pressing plate 52 and drive unit 6.Wherein, fuselage 5 is provided with the gripper shoe 51 for supporting bed die 2, operationally, the bed die 2 of prepressing device is placed in gripper shoe 51, preferably, this gripper shoe 51 is dull and stereotyped, with ensure bed die 2 and the clamping element direction of motion steady, prevent gear shaft and installing hole from offseting, thus rate of reducing the number of rejects and seconds.
Pressing plate 52 is arranged on fuselage 5, and layout opposing parallel with gripper shoe 51, this pressing plate 52 can realize moving near the direction of gripper shoe 51 simultaneously.Preferably, this pressing plate 52 is also dull and stereotyped, and during work, pressing plate 52 acts on the upper surface of clamping element, and promotes clamping element motion using drive unit 6 as power source, clamping element is moved to bed die 2, thus completes the pre-pressing of gear shaft.
Drive unit 6 is arranged on fuselage 5, and is connected with pressing plate 52, and preferably, this drive unit 6 is cylinder, and the cylinder body of cylinder is fixed on fuselage 5, and piston rod is connected with pressing plate 52.
Further in embodiment, above-mentioned pressing plate 52 is arranged on fuselage 5 by the axis of guide 53, and realizes sliding on fuselage 5 by the axis of guide 53, thus completes the motion of the close gripper shoe 51 of pressing plate 52.Preferably, the axis of guide 53 is two, and is arranged on fuselage 5 by flange.
On the basis of technique scheme, this forcing press also comprises: control cabinet 7 and frame 8.Wherein, control cabinet 7 for accessory drive 6 start and stop, and the outer surface of this control cabinet 7 is provided with start button and scram button, and is provided with relay indicating light.User can set the moving displacement of drive unit 6 before use, relatively roughly the same with the degree of depth of installing hole to ensure by the gear shaft of this prepressing device precompressed.It will be appreciated by persons skilled in the art that the height of the height setting frame 8 according to user, convenient operation, to reduce the labour intensity of operator further.
During use, first check scram button and start button whether normal reliable; Then clamping device (comprising clamping element, bed die and appurtenances) and forcing press are assembled and device are energized by controlling start button, ventilate, the voltage request in the course of work is 220V, air pressure requires 0.4-0.6MPa; Three rooted tooth wheel shafts of taking again also insert in three locating holes of counterdie 12 respectively; Put in counterdie 12 by outlet frame, and ensure that the installing hole on outlet frame is relative with locating hole, namely one end of gear shaft is relative with installing hole, by patrix 11 and counterdie 12 matched moulds; Clamping element and bed die are put on forcing press, and bed die 2 is placed in gripper shoe 51, and the upper surface of upper mounted plate 13 is relative with pressing plate 52; Open start button, drive unit 6 runs and starts precompressed, takes the outlet frame pressed in advance after precompressed terminates away.The above operating procedure that circulates and action until produce terminates.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a prepressing device for the gear shaft of outlet frame, for being arranged in the installing hole of outlet frame by described gear shaft, is characterized in that, comprising:
For the clamping element of fixing described outlet frame, described clamping element offer relative with the installing hole of described outlet frame, and for the locating hole of sheathed described gear shaft;
The bed die (2) positioned opposite with face, described locating hole place;
For driving described clamping element and described bed die (2) forcing press close to each other.
2. prepressing device according to claim 1, is characterized in that, described clamping element comprises:
The counterdie (12) of the lower surface adaptation of its die cavity and described outlet frame, described locating hole is opened on described counterdie (12), and described counterdie (12) is positioned opposite with described bed die (2);
Coordinate with described counterdie (12), and there is the patrix (11) with the die cavity of the upper surface adaptation of outlet frame.
3. prepressing device according to claim 1, is characterized in that, also comprises and is arranged on described clamping element and described bed die (2) lead (31) on any one;
Be arranged on the guide pin bushing (32) coordinated in another one and with described lead (31).
4. prepressing device according to claim 1, is characterized in that, also comprises the elastic component (4) being arranged on described clamping element and described bed die (2).
5. prepressing device according to claim 1, is characterized in that, (2) offer the pilot hole relative with described locating hole with described bed die, is provided with insert (9) in described pilot hole.
6. the prepressing device according to any one of claim 1-5, is characterized in that, also comprises and the add-in card (21) be connected away from the side of described clamping element of described bed die (2) and bed die fixed head (22);
Be arranged on described clamping element away from the upper mounted plate (13) on described bed die (2) side.
7. prepressing device according to claim 6, is characterized in that, described forcing press comprises:
Fuselage (5), described fuselage (5) is provided with the gripper shoe (51) for supporting described bed die (2);
Be arranged on described fuselage (5) upper and with described gripper shoe (51) opposing parallel layout, and can to the pressing plate (52) that move near described gripper shoe (51);
The drive unit (6) moved for driving described pressing plate (52).
8. prepressing device according to claim 7, is characterized in that, described pressing plate (52) is slidably arranged on described fuselage (5) by the axis of guide (53).
9. prepressing device according to claim 7, is characterized in that, described forcing press also comprises:
For the control cabinet (7) of accessory drive (6) start and stop;
The frame (8) be connected with described fuselage (5).
10. prepressing device according to claim 1, is characterized in that, described locating hole is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275072.2A CN104275587B (en) | 2013-07-02 | 2013-07-02 | Prepressing device of gear shaft of air outlet frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275072.2A CN104275587B (en) | 2013-07-02 | 2013-07-02 | Prepressing device of gear shaft of air outlet frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104275587A true CN104275587A (en) | 2015-01-14 |
| CN104275587B CN104275587B (en) | 2016-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310275072.2A Active CN104275587B (en) | 2013-07-02 | 2013-07-02 | Prepressing device of gear shaft of air outlet frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104275587B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584353A (en) * | 2016-12-30 | 2017-04-26 | 深圳市优必选科技有限公司 | Steering Gear Shaft Finale |
| CN109434426A (en) * | 2018-12-14 | 2019-03-08 | 江苏海事职业技术学院 | A kind of steering engine gear shaft quick press mounting equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU577114A1 (en) * | 1976-03-02 | 1977-10-25 | Украинский Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Apparatus for assembling and disassembling press-fit couples of the shaft-sleeve type |
| SU601111A1 (en) * | 1976-06-10 | 1978-04-05 | Центральное Проектно-Конструкторское И Технологическое Бюро | Machine for assembling shaft-sleeve type components by press-fitting |
| CN101003071A (en) * | 2006-01-20 | 2007-07-25 | 黄崇贤 | Automatic assembly equipment for heat pipes and cooling fins |
| CN202114453U (en) * | 2011-05-21 | 2012-01-18 | 广东威灵电机制造有限公司 | Press-in machine |
| CN202336694U (en) * | 2011-11-17 | 2012-07-18 | 常州联发凯迪机械有限公司 | Press fitting mechanism for bolt of tractor driving shaft |
| CN202742004U (en) * | 2012-06-28 | 2013-02-20 | 中煤第三建设（集团）有限责任公司三十工程处 | Auxiliary bearing press fitting worktable and pressure machine |
-
2013
- 2013-07-02 CN CN201310275072.2A patent/CN104275587B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU577114A1 (en) * | 1976-03-02 | 1977-10-25 | Украинский Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Apparatus for assembling and disassembling press-fit couples of the shaft-sleeve type |
| SU601111A1 (en) * | 1976-06-10 | 1978-04-05 | Центральное Проектно-Конструкторское И Технологическое Бюро | Machine for assembling shaft-sleeve type components by press-fitting |
| CN101003071A (en) * | 2006-01-20 | 2007-07-25 | 黄崇贤 | Automatic assembly equipment for heat pipes and cooling fins |
| CN202114453U (en) * | 2011-05-21 | 2012-01-18 | 广东威灵电机制造有限公司 | Press-in machine |
| CN202336694U (en) * | 2011-11-17 | 2012-07-18 | 常州联发凯迪机械有限公司 | Press fitting mechanism for bolt of tractor driving shaft |
| CN202742004U (en) * | 2012-06-28 | 2013-02-20 | 中煤第三建设（集团）有限责任公司三十工程处 | Auxiliary bearing press fitting worktable and pressure machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584353A (en) * | 2016-12-30 | 2017-04-26 | 深圳市优必选科技有限公司 | Steering Gear Shaft Finale |
| WO2018121718A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市优必选科技有限公司 | Steering gear shaft pressing device |
| CN109434426A (en) * | 2018-12-14 | 2019-03-08 | 江苏海事职业技术学院 | A kind of steering engine gear shaft quick press mounting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104275587B (en) | 2016-12-28 |
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