CN202861747U - Bearing press fitting clamping fixture device - Google Patents

Bearing press fitting clamping fixture device Download PDF

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Publication number
CN202861747U
CN202861747U CN 201220521868 CN201220521868U CN202861747U CN 202861747 U CN202861747 U CN 202861747U CN 201220521868 CN201220521868 CN 201220521868 CN 201220521868 U CN201220521868 U CN 201220521868U CN 202861747 U CN202861747 U CN 202861747U
Authority
CN
China
Prior art keywords
plate
mold
bearing
patrix
counterdie
Prior art date
Application number
CN 201220521868
Other languages
Chinese (zh)
Inventor
付敬松
安聪慧
冯擎峰
Original Assignee
浙江吉利汽车有限公司
浙江吉润汽车有限公司
浙江吉利控股集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江吉利汽车有限公司, 浙江吉润汽车有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车有限公司
Priority to CN 201220521868 priority Critical patent/CN202861747U/en
Application granted granted Critical
Publication of CN202861747U publication Critical patent/CN202861747U/en

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Abstract

The utility model discloses a bearing press fitting clamping fixture device and aims at providing the bearing press fitting clamping fixture device which can be applicable to a car power assembly, a car speed changer assembly and bearing press fitting flow line production of a manufacturing company. The bearing press fitting clamping fixture device comprises an upper press mold device and lower press mold device which are distributed vertically and symmetrically. The upper press mold device comprises an upper fixed plate and an upper mold. The lower press mold device comprises a lower fixed plate and a lower mold. The middle of the upper mold and the middle of the lower mold are respectively provided with a through hole. A pilot pin is arranged in each through hole. One pilot pin is connected with the lower fixed plate through springs. The bearing press fitting clamping fixture device has the advantages of being applicable to the car power assembly, the car speed changer assembly and the bearing press fitting flow line production of the manufacturing company, good in alignment, high in assembly accuracy, capable of improving production efficiency greatly, particularly suitable for medium quantity production and mass production and convenient to operate.

Description

The bearing press mounting mold device
Technical field
The utility model relates to a kind of manufacturing technology equipment utensil, refers in particular to a kind of bearing press mounting mold device.
Background technology
Generally speaking, master workers are with hammer (wooden mallet, hammer and rubber hammer) when pressing bearing, not only waste time and energy when pressing bearing like this, and easily hinder bad bearing and axle, and production efficiency is not high simultaneously.So be only suitable for Single unit job lot production, central batch when producing or producing in enormous quantities, can't satisfy Production requirement.
Chinese patent Granted publication number: CN 201783804U; April 6 2011 Granted publication day; a kind of press mounting fixture for gear pump sliding bearings is disclosed; comprise the mold body; the shoulder lower plane of mold body is provided with the mold confined planes, and mold confined planes inboard is provided with spacing clearance groove, and mold body lower end is provided with bearing engineering plastics lamination dress protection cambered surface; press mounting fixture for gear pump sliding bearings can guarantee to press-fit precision, and size Control is accurate.Weak point of the present utility model is, this press fitting clamping fixture is only applicable to the press-fiting of gear pump sliding bearings is not suitable for the bearing press mounting that car class power assembly, transmission assembly and manufacturing company's bearing press mounting streamline are produced.
The utility model content
The utility model is the deficiency that is not suitable for the bearing press mounting of car class power assembly, transmission assembly and manufacturing company's bearing press mounting streamline production in order to overcome prior art middle (center) bearing press fitting clamping fixture, and a kind of bearing press mounting mold device that can be applicable to the bearing press mounting of car class power assembly, transmission assembly and manufacturing company's bearing press mounting streamline production is provided.
To achieve these goals, the utility model is by the following technical solutions:
A kind of bearing press mounting mold device, comprise top die device and dip mold device, it is symmetrical up and down that described top die device and dip mold device are, described top die device comprises upper mounted plate and patrix, described patrix is connected with upper mounted plate, be provided with through hole in the middle of the described patrix, be provided with pilot pin in the described through hole, described pilot pin is connected with upper mounted plate by spring, described dip mold device comprises bottom plate and counterdie, and described counterdie is connected with bottom plate, is provided with through hole in the middle of the described counterdie, be provided with pilot pin in the described through hole, described pilot pin is connected with bottom plate by spring.
Described top die device comprises upper mounted plate and patrix, described patrix is connected with upper mounted plate, be provided with through hole in the middle of the described patrix, be provided with pilot pin in the described through hole, described pilot pin is connected with upper mounted plate by spring, one end of spring connects pilot pin, the other end of spring is fixed on the upper mounted plate, carry out bearing press mounting by being used in conjunction with of pilot pin and spring, described dip mold device comprises bottom plate and counterdie, described counterdie is connected with bottom plate, be provided with through hole in the middle of the described counterdie, be provided with pilot pin in the described through hole, described pilot pin is connected with bottom plate by spring, and an end of spring connects pilot pin, the other end of spring is fixed on the bottom plate, carry out bearing press mounting by being used in conjunction with of pilot pin and spring, it is symmetrical up and down that top die device and dip mold device are, and the top die device, the dip mold device is connected with source of the gas respectively.The purpose of the bearing press mounting that can be applicable to car class power assembly, transmission assembly and manufacturing company's bearing press mounting streamline production has been satisfied in design like this.
As preferably; described pilot pin is shaped as with step-like cylindrical; described pilot pin comprises locating piece; movable block; limited block and contiguous block; one end of described spring is socketed on the contiguous block; movable block in the described pilot pin is connected with upper die and lower die respectively; wherein locating piece is the position for rigid bearing; movable block is slidingly connected with upper die and lower die respectively; limited block is so that pilot pin is spacing slides in upper die and lower die; contiguous block is connected with bottom plate with upper mounted plate respectively by spring; design has improved assembly precision like this, and symmetry is higher.
As preferably, described patrix shape and counterdie shape are cylindrical, described patrix is provided with bearing mounting groove and latch segment, described latch segment places a side of bearing mounting groove, described counterdie is provided with the bearing mounting groove, and bearing is installed in the bearing mounting groove, because patrix in installation process middle (center) bearing mounting groove direction down, so by latch segment bearing is fixed in the patrix, prevent the dropping of bearing in the bearing mounting groove.
As preferably, the connected mode of described spring and contiguous block is interference fits, has improved the making precision of this bearing press mounting mold device, so that improve the precision of assembling, has improved simultaneously operating efficiency.
As preferably, the connected mode of described movable block and upper die and lower die is matched in clearance or interference fits, has improved the making precision of this bearing press mounting mold device, so that improve the precision of assembling, has improved simultaneously operating efficiency.
As preferably, described upper die and lower die are provided with some screwed holes, also be provided with the installing hole corresponding with screwed hole on described upper mounted plate and the bottom plate, described upper mounted plate is connected with the patrix screw, described bottom plate is connected with the counterdie screw, adopts screw to connect and is convenient to removing and installing of this bearing press mounting mold device.
Preferred as another kind, described upper mounted plate and patrix welding, described bottom plate and counterdie weld, and improve the intensity of this bearing press mounting mold device.
As preferably, be equipped with some unthreaded holes on described upper mounted plate and the bottom plate, be convenient to fixedly upper mounted plate and bottom plate by unthreaded hole.
The beneficial effects of the utility model are: can be applicable to the bearing press mounting that car class power assembly, transmission assembly and manufacturing company's bearing press mounting streamline are produced, not only install centering good, and assembly precision is high, greatly improved production efficiency, criticize in being particularly suitable for, produce in enormous quantities, easy to operate.
Description of drawings
Fig. 1 is the structural representation of top die device;
Fig. 2 is the structural representation of dip mold device.
Among the figure: 1. upper mounted plate, 2. patrix, 3. pilot pin, 4. spring, 5. bearing, 6. latch segment, 7. installing hole, 8. screwed hole, 9. unthreaded hole, 10. through hole, 11. locating pieces, 12. movable blocks, 13. limited blocks, 14. contiguous blocks, 15. counterdies, 16. bottom plates.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment one: such as Fig. 1, among the described embodiment of Fig. 2, a kind of bearing press mounting mold device, comprise top die device and dip mold device, it is symmetrical up and down that top die device and dip mold device are, the top die device comprises upper mounted plate 1 and patrix 2, patrix 2 is connected with upper mounted plate 1, be provided with through hole 10 in the middle of the patrix 2, be provided with pilot pin 3 in the through hole 10, pilot pin 3 is connected with upper mounted plate 1 by spring 4, and the dip mold device comprises bottom plate 16 and counterdie 15, counterdie 15 is connected with bottom plate 16, be provided with through hole 10 in the middle of the counterdie 15, be provided with pilot pin 3 in the through hole 10, pilot pin 3 is connected with bottom plate 16 by spring 4.Pilot pin 3 is shaped as with step-like cylindrical, pilot pin 3 comprises locating piece 11, movable block 12, limited block 13 and contiguous block 14, one end of spring 4 is socketed on the contiguous block 14, the other end of its medi-spring 4 is fixedly connected with bottom plate 16 with upper mounted plate 1 respectively, and the movable block 12 in the pilot pin 3 is connected with counterdie with patrix 2 respectively and is connected.Patrix 2 shapes and counterdie 15 shapes are cylindrical, and patrix 2 is provided with bearing mounting groove and latch segment 6, and latch segment 6 places a side of bearing mounting groove, and counterdie 15 is provided with the bearing mounting groove.Spring 4 is interference fits with the connected mode of contiguous block 14.Movable block 12 is matched in clearance or interference fits with the connected mode of patrix 2 and counterdie 15.Patrix 2 and counterdie 15 are provided with four screwed holes 8, also are provided with the installing hole 7 corresponding with screwed hole 8 on upper mounted plate 1 and the bottom plate 16, and upper mounted plate 1 is connected with patrix 2 screws, and bottom plate 16 is connected with counterdie 15 screws.Be equipped with four unthreaded holes 9 on upper mounted plate 1 and the bottom plate 16.This bearing press mounting mold device is connected with source of the gas.
Embodiment two: the bearing press mounting mold device structure among this embodiment is basic identical with embodiment one, and its difference is, upper mounted plate 1 and patrix 2 welding, bottom plate 16 and counterdie 15 welding.
Its using method is as follows: in use, first bearing 5 is put into respectively the bearing mounting groove of counterdie 15 and patrix 2, and it is fixing to put into the bearing 5 of patrix 2 bearing mounting grooves by latch segment 6, will treats that arrangement puts between counterdie 15 and the patrix 2.Then, open source of the gas, patrix 2 is descending to begin to carry out bearing press mounting.Press-fit complete after, close source of the gas, patrix 2 up end operations.So repeat, whole process can be finished about 6 seconds.This bearing press mounting mold device not only centering is good, and assembly precision is high, has greatly improved production efficiency.The pipelining of criticizing in being particularly suitable for, producing in enormous quantities.

Claims (8)

1. bearing press mounting mold device, it is characterized in that, comprise top die device and dip mold device, it is symmetrical up and down that described top die device and dip mold device are, described top die device comprises upper mounted plate (1) and patrix (2), described patrix (2) is connected with upper mounted plate (1), be provided with through hole (10) in the middle of the described patrix (2), be provided with pilot pin (3) in the described through hole (10), described pilot pin (3) is connected with upper mounted plate (1) by spring (4), described dip mold device comprises bottom plate (16) and counterdie (15), described counterdie (15) is connected with bottom plate (16), be provided with through hole (10) in the middle of the described counterdie (15), be provided with pilot pin (3) in the described through hole (10), described pilot pin (3) is connected with bottom plate (16) by spring (4).
2. bearing press mounting mold device according to claim 1, it is characterized in that, described pilot pin (3) is shaped as with step-like cylindrical, described pilot pin (3) comprises locating piece (11), movable block (12), limited block (13) and contiguous block (14), one end of described spring (4) is socketed on the contiguous block (14), and the movable block (12) in the described pilot pin (3) is connected 15 with patrix (2) with counterdie respectively) be connected.
3. bearing press mounting mold device according to claim 1 and 2, it is characterized in that, described patrix (2) shape and counterdie (15) shape are cylindrical, described patrix (2) is provided with bearing mounting groove and latch segment (6), described latch segment (6) places a side of bearing mounting groove, and described counterdie (15) is provided with the bearing mounting groove.
4. bearing press mounting mold device according to claim 2 is characterized in that, described spring (4) is interference fits with the connected mode of contiguous block (14).
5. according to claim 2 or 4 described bearing press mounting mold devices, it is characterized in that, described movable block (12) is matched in clearance or interference fits with the connected mode of patrix (2) and counterdie (15).
6. bearing press mounting mold device according to claim 1, it is characterized in that, described patrix (2) and counterdie (15) are provided with some screwed holes (8), also be provided with the installing hole (7) corresponding with screwed hole (8) on described upper mounted plate (1) and the bottom plate (16), described upper mounted plate (1) is connected with patrix (2) screw, and described bottom plate (16) is connected with counterdie (15) screw.
7. bearing press mounting mold device according to claim 1 is characterized in that, described upper mounted plate (1) and patrix (2) welding, described bottom plate (16) and counterdie (15) welding.
8. bearing press mounting mold device according to claim 8 is characterized in that, is equipped with some unthreaded holes (9) on described upper mounted plate (1) and the bottom plate (16).
CN 201220521868 2012-10-11 2012-10-11 Bearing press fitting clamping fixture device CN202861747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220521868 CN202861747U (en) 2012-10-11 2012-10-11 Bearing press fitting clamping fixture device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220521868 CN202861747U (en) 2012-10-11 2012-10-11 Bearing press fitting clamping fixture device

Publications (1)

Publication Number Publication Date
CN202861747U true CN202861747U (en) 2013-04-10

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Application Number Title Priority Date Filing Date
CN 201220521868 CN202861747U (en) 2012-10-11 2012-10-11 Bearing press fitting clamping fixture device

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589024A (en) * 2015-01-16 2015-05-06 无锡市创能机械制造有限公司 Bearing press mounting tool for plate rammer vibration box
CN105081738A (en) * 2015-08-07 2015-11-25 安阳工学院 Installation device for bilateral bearings of rear axle differential of electric tricycle
CN105773518A (en) * 2016-04-19 2016-07-20 江西江铃底盘股份有限公司 Press-fitting system and method for main speed reducer shell and flange head
CN106246744A (en) * 2015-11-03 2016-12-21 无锡市三立轴承有限公司 Double installing type bearing assembly heads
CN106312919A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Preheating type manual assembly head for bearing
CN106312912A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Bearing installing head
CN106321660A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Preheating type bearing mounting head structure
CN106312441A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Preheating mounting head for bearing
CN106312913A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Hydraulic bearing mounting head
CN108406270A (en) * 2018-04-23 2018-08-17 温州职业技术学院 A kind of bearing Mounting device
CN109088520A (en) * 2017-06-14 2018-12-25 石伟 A kind of pressure rotor fixed position mould
CN110153687A (en) * 2019-06-03 2019-08-23 安阳工学院 A kind of self-centering differential bearing mounting device of double-sided bearings and installation method

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589024A (en) * 2015-01-16 2015-05-06 无锡市创能机械制造有限公司 Bearing press mounting tool for plate rammer vibration box
CN105081738B (en) * 2015-08-07 2017-11-07 安阳工学院 A kind of electric tricycle rearmost axle differential mechanism double-sided bearings erecting device
CN105081738A (en) * 2015-08-07 2015-11-25 安阳工学院 Installation device for bilateral bearings of rear axle differential of electric tricycle
CN106312913A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Hydraulic bearing mounting head
CN106246744A (en) * 2015-11-03 2016-12-21 无锡市三立轴承有限公司 Double installing type bearing assembly heads
CN106312919A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Preheating type manual assembly head for bearing
CN106312912A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Bearing installing head
CN106321660A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Preheating type bearing mounting head structure
CN106312441A (en) * 2015-11-03 2017-01-11 无锡市三立轴承有限公司 Preheating mounting head for bearing
CN105773518B (en) * 2016-04-19 2017-10-03 江西江铃底盘股份有限公司 A kind of press mounting system and its pressing method of final drive casing and collar head
CN105773518A (en) * 2016-04-19 2016-07-20 江西江铃底盘股份有限公司 Press-fitting system and method for main speed reducer shell and flange head
CN109088520A (en) * 2017-06-14 2018-12-25 石伟 A kind of pressure rotor fixed position mould
CN108406270A (en) * 2018-04-23 2018-08-17 温州职业技术学院 A kind of bearing Mounting device
CN110153687A (en) * 2019-06-03 2019-08-23 安阳工学院 A kind of self-centering differential bearing mounting device of double-sided bearings and installation method
CN110153687B (en) * 2019-06-03 2021-01-22 安阳工学院 Double-side bearing self-centering differential bearing mounting device and mounting method

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20131011

C17 Cessation of patent right