CN108869999A - It is a kind of can axial convenient movement electric machine mounting device - Google Patents

It is a kind of can axial convenient movement electric machine mounting device Download PDF

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Publication number
CN108869999A
CN108869999A CN201811025161.0A CN201811025161A CN108869999A CN 108869999 A CN108869999 A CN 108869999A CN 201811025161 A CN201811025161 A CN 201811025161A CN 108869999 A CN108869999 A CN 108869999A
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CN
China
Prior art keywords
lead screw
fixed block
fixed
bearing
axial
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Pending
Application number
CN201811025161.0A
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Chinese (zh)
Inventor
臧其亮
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Individual
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Individual
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Priority to CN201811025161.0A priority Critical patent/CN108869999A/en
Publication of CN108869999A publication Critical patent/CN108869999A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/045Allowing translations adapted to left-right translation movement

Abstract

The present invention relates to a kind of electric machine mounting device, it is specifically a kind of can axial convenient movement electric machine mounting device, belong to testing experiment technical field.The device includes lead screw guide rails assembly and motor base assembly two parts, the lead screw guide rails assembly is connected and fixed by bolt with the T-slot platform as test common base, the motor base assembly and test are connected and fixed with motor, and the motor base assembly can do relative motion on the horizontal axis direction of the lead screw guide rails assembly.By applying torque on spanner covers, gear steering device, lead screw shaft rotation is driven by shaft coupling, and then pass through feed screw nut, the second fixed block, the 4th fixed block, band moving base is moved along guide rail bottom plate as horizontal axis, by the direction and the revolving speed that change input torque, thus it is possible to vary the moving direction and speed of pedestal improve the convenience of operation, reduce labor intensity, improve work efficiency.

Description

It is a kind of can axial convenient movement electric machine mounting device
Technical field
The present invention relates to a kind of electric machine mounting device, it is specifically a kind of can axial convenient movement electric machine mounting device, belong to In testing experiment technical field.
Background technique
Either components producer or host producer require to carry out the elements such as engine, hydraulic motor, gearbox Performance test, it is the important component of test-bed that motor, which is often used as loading device, in test process.Either testing Preparation assembling stage or the test adjustment stage or complete the disassembly stage, can all need often repeatedly axial movement motor Position is adjusted, to adapt to different subjects.In existing technical solution, motor is mounted on solid using fixed tooling Fixed position, such mode is in Assembly And Disassembly test-bed, when needing mobile motor, would have to together with motor base one It rises and is dismounted, accurately adjusted repeatedly by manpower again after lifting appliance moving to Position Approximate, until being consolidated again after suitable position It is fixed, often occur needing the case where adjusting repeatedly in the course of work, thus it is time-consuming and laborious, it is extremely inconvenient, greatly reduce test effect Rate.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the present invention provides it is a kind of can axial convenient movement motor peace Assembling device.The device overcomes motor shaft on test-bed and causes to moving because needing integral disassembly, assembly and accurately adjusting by manpower Large labor intensity and inefficiency defect, stable support can not only be provided motor, and can be realized motor and exist Convenient, the smooth adjustment of axial position, improves work efficiency, reduces labor intensity.
The present invention is achieved through the following technical solutions:It is a kind of can axial convenient movement electric machine mounting device, it is special Sign is:Including lead screw guide rails assembly and motor base assembly two parts, the lead screw guide rails assembly passes through bolt and conduct The T-slot platform of test common base is connected and fixed, and the motor base assembly and test are connected and fixed with motor, described Motor base assembly can do relative motion on the horizontal axis direction of the lead screw guide rails assembly;The lead screw guide rails are total At mainly including guide rail bottom plate (1), lead screw shaft (20), gear steering device (2), the first fixed block (4), third fixed block (12); Gear steering device (2) is connected and fixed by screw with the guide rail bottom plate (1), first fixed block (4) and described Third fixed block (12) and the guide rail bottom plate (1) are fixed by being welded to connect, and are equipped in first fixed block (4) Bearing (14), (15), the lead screw shaft (20) middle section are the screw thread for transmission, and both ends are the rank for axial restraint Terraced axle construction, the left end multi-diameter shaft of lead screw shaft (20) wear the bearing in the first fixed block (4) and pass through shaft coupling (3) and the tooth Take turns the horizontal axis connection of diverter (2), the lead screw shaft (20) and the shaft coupling (3), the gear steering device (2) Trunnion axis and the shaft coupling (3) carry out that end bearing is installed in circumferentially positioned, described third fixed block (12) (21);The motor base assembly mainly includes the second fixed block (5), the 4th fixed block (6), pedestal (7), the pedestal (7) the hollow type structure being welded using steel plate, is symmetrically welded with reinforcing rib, side and reinforcing rib in former and later two side elevations On be provided with lightening hole of different shapes (11), top surface is equipped with four of positional symmetry for connecting the rubber shock-absorbing item of motor (9), the rubber shock-absorbing item (9) is fixed by bolt and described pedestal (7) top plate, the pedestal (7) floor level Direction is provided with the slot wide with the guide rail bottom plate (1), the pedestal (7) bottom plate and described guide rail bottom plate (1) split The prismatic pair of group horizontally, the pedestal (7) lower surface of base plate are provided with symmetrical and equal-sized four slots, peace in slot Equipped with sliding block (8), the pedestal (7), the sliding block (8) and the pedestal are supported in T-slot by sliding block (8) (7) bottom plate is bolted, and the sliding block (8) and T-slot form one group of sliding friction pair;In the lead screw shaft (20) The feed screw nut (13) is connected and fixed by bolt with second fixed block (5), second fixed block (5) and Fixation is bolted in 4th fixed block (6), and the 4th fixed block (6) and the motor base (7) are logical It crosses and is bolted fixation.
The left and right bearing (14), (15) are a pair of left and right angular contact ball bearing used face-to-face.
The lead screw shaft (20) and the shaft coupling (3), the trunnion axis of the gear steering device (2) and described It is circumferentially positioned that shaft coupling (3) is all made of flat key progress.
The left and right angular contact ball bearing (14) that is used in pairs in first fixed block (4), (15) left and right two End is respectively equipped with baffle ring (16), (17), and the interior of the right bearing (15) is close in the left side of the right baffle ring (17) Circle, the right side of the right baffle ring (17) and described lead screw shaft (20) shaft shoulder axial restraint, the left baffle ring (16) Right side is tightly attached to the inner ring of the left bearing (14), and the left side baffle ring (16) carries out axial restraint, the right axle The outer ring and described the first fixed block (4) the shoulder axial restraint, the outer ring of the left bearing (14) for holding (15) use end cap (18) axial restraint, the end cap (18) connect fastening with first fixed block (4) by screw.
The end bearing (21) is a deep groove ball bearing, end bearing (21) left side and the lead screw shaft (20) by shaft shoulder axial restraint, the end bearing (21) and retaining ring (22) are same by screw and the lead screw shaft (20) The heart is connected and fixed, and feed screw nut (13) composition screw pair is cased in the lead screw shaft (20), the gear steering device (2) The spanner set (10) that input terminal is cased with convenient for input torque.
Left side baffle ring (16) left side uses double round nut (19) axial restraint
The thickness of the sliding block (8) is greater than groove depth 2-10mm.
The sliding block (8) is copper billet.
The beneficial effects of the invention are as follows:Through mechanical or pneumatic tool on the spanner set (10) of gear steering device (2) Apply torque, drive lead screw shaft (20) rotation, due to lead screw shaft (20) by the first fixed block (4), third fixed block (12) and Guide rail bottom plate (1) is fixed, and guide rail bottom plate (1) is fixed by bolt and test with T-slot platform, and due to motor base (7) quilt The sliding block (8) for being mounted on bottom paves, and the friction system of sliding block (8) is smaller, partners sliding friction pair with T-slot, then It will be by the second fixed block (5) and the 4th fixed block by the power that lead screw spin axis (20) rotation is applied on feed screw nut (13) (6) it is mobile along guide rail bottom plate (1) to make horizontal axis for band moving base (7), can be with by adjusting gear steering device (2) input speed Change the movement speed of pedestal (7), and can accurate adjustment back and forth repeatedly, again with bolt by pedestal after being adjusted to suitable position (7) it is fixed with T-slot, improves the convenience of operation, reduce labor intensity, improve work efficiency.
Detailed description of the invention
Fig. 1 is overall structure of the present invention:
Fig. 2 is bottom substance schematic diagram of the present invention;
Fig. 3 is lead screw guide rails assembly diagram of the present invention;
Fig. 4 is the first fixed block schematic diagram of internal structure of the invention;
Fig. 5 is third fixed block schematic diagram of internal structure of the present invention.
In figure:1, bottom plate;2, gear steering device;3, shaft coupling;4, the first fixed block;5, the second fixed block;6, the 4th is solid Determine block;7, pedestal;8, sliding block;9, rubber shock-absorbing item;10, spanner set;11, lightening hole;12, third fixed block;13, lead screw spiral shell It is female;14, left bearing;15, right bearing;16, left baffle ring;17, right baffle ring;18, end cap;19 round nuts;20, lead screw shaft;21, end Bearing;22 retaining rings.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution:It is a kind of can axial convenient movement electric machine mounting device, It is characterized in that:Including lead screw guide rails assembly and motor base assembly two parts, the lead screw guide rails assembly by bolt with T-slot platform as test common base is connected and fixed, and the motor base assembly and test are connected and fixed with motor, institute The motor base assembly stated can do relative motion on the horizontal axis direction of the lead screw guide rails assembly;The lead screw is led Rail assembly mainly includes guide rail bottom plate (1), lead screw shaft (20), gear steering device (2), the first fixed block (4), third fixed block (12);Gear steering device (2) is connected and fixed by screw with the guide rail bottom plate (1), first fixed block (4) and institute The third fixed block (12) and the guide rail bottom plate (1) stated are fixed by being welded to connect, peace in first fixed block (4) Equipped with bearing (14), (15), the lead screw shaft (20) middle section is the screw thread for transmission, and both ends are for axial restraint Stepped shaft structure, the left end multi-diameter shaft of lead screw shaft (20) wear the bearing in the first fixed block (4) by shaft coupling (3) with it is described Gear steering device (2) horizontal axis connection, the lead screw shaft (20) and the shaft coupling (3), the gear turn to The trunnion axis of device (2) carries out being equipped with end in circumferentially positioned, described third fixed block (12) with the shaft coupling (3) Bearing (21);The motor base assembly mainly includes the second fixed block (5), the 4th fixed block (6), pedestal (7), described Pedestal (7) uses the hollow type structure that is welded of steel plate, is symmetrically welded with reinforcing rib in former and later two side elevations, side and plus It is provided in strengthening tendons lightening hole of different shapes (11), four rubber for being used to connect motor that top surface is equipped with positional symmetry subtract It shakes item (9), the rubber shock-absorbing item (9) is fixed by bolt and described pedestal (7) top plate, the pedestal (7) bottom plate Horizontal direction is provided with the slot wide with the guide rail bottom plate (1), the pedestal (7) bottom plate and the guide rail bottom plate (1) The prismatic pair of split group horizontally, the pedestal (7) lower surface of base plate are provided with symmetrical and equal-sized four slots, slot Sliding block (8) are inside installed, support the pedestal (7) in T-slot by sliding block (8), the sliding block (8) and described Pedestal (7) bottom plate is bolted, and the sliding block (8) and T-slot form one group of sliding friction pair;The lead screw shaft (20) feed screw nut (13) is connected and fixed by bolt with second fixed block (5) on, and described second is fixed Fixation, the 4th fixed block (6) and the motor base is bolted in block (5) and the 4th fixed block (6) Fixation is bolted in seat (7).
The left and right bearing (14), (15) are a pair of left and right angular contact ball bearing used face-to-face.
The lead screw shaft (20) and the shaft coupling (3), the trunnion axis of the gear steering device (2) and described It is circumferentially positioned that shaft coupling (3) is all made of flat key progress.
The left and right angular contact ball bearing (14) that is used in pairs in first fixed block (4), (15) left and right two End is respectively equipped with baffle ring (16), (17), and the interior of the right bearing (15) is close in the left side of the right baffle ring (17) Circle, the right side of the right baffle ring (17) and described lead screw shaft (20) shaft shoulder axial restraint, the left baffle ring (16) Right side is tightly attached to the inner ring of the left bearing (14), and the left side baffle ring (16) carries out axial restraint, the right axle The outer ring and described the first fixed block (4) the shoulder axial restraint, the outer ring of the left bearing (14) for holding (15) use end cap (18) axial restraint, the end cap (18) connect fastening with first fixed block (4) by screw.
The end bearing (21) is a deep groove ball bearing, end bearing (21) left side and the lead screw shaft (20) by shaft shoulder axial restraint, the end bearing (21) and retaining ring (22) are same by screw and the lead screw shaft (20) The heart is connected and fixed, and feed screw nut (13) composition screw pair is cased in the lead screw shaft (20), the gear steering device (2) The spanner set (10) that input terminal is cased with convenient for input torque.
Left side baffle ring (16) left side uses double round nut (19) axial restraint
The thickness of the sliding block (8) is greater than groove depth 2-10mm.
The sliding block (8) is copper billet.
Embodiment:Now need to the right to adjust motor position to suitable position, will be used to be connected and fixed first pedestal (7) and The bolt of T-slot unclamps, and applies torque on the spanner set (10) of gear steering device (2), gear steering device (2) passes through torque Shaft coupling (3) passes to lead screw shaft (20), and lead screw shaft (20) rotation drives feed screw nut (13) to move right, feed screw nut (13) And then moved right by the second fixed block (5), the 4th fixed block (6) band moving base (7), by changing gear steering device (2) The direction of input torque and speed, to adjust the mobile direction of pedestal 7 and speed, after being adjusted to suitable position back and forth repeatedly, weight The bolt that new fastening base (7) is connect with T-slot.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. one kind can axial convenient movement electric machine mounting device, it is characterised in that:Including lead screw guide rails assembly and motor base Assembly two parts, the lead screw guide rails assembly are connected and fixed by bolt with the T-slot platform as test common base, institute The motor base assembly stated and test are connected and fixed with motor, and the motor base assembly can be in the lead screw guide rails assembly Horizontal axis direction on do relative motion;The lead screw guide rails assembly mainly includes, guide rail bottom plate (1), lead screw shaft (20), Gear steering device (2), the first fixed block (4), third fixed block (12);Gear steering device (2) passes through screw and the guide rail Bottom plate (1) is connected and fixed, first fixed block (4) and the third fixed block (12) and the guide rail bottom plate (1) It is fixed by being welded to connect, bearing (14), (15) is installed in first fixed block (4), in the lead screw shaft (20) Between be partially screw thread for transmission, both ends are the stepped shaft structure for axial restraint, the left end multi-diameter shaft of lead screw shaft (20) Horizontal axis connection of the bearing in the first fixed block (4) by shaft coupling (3) and the gear steering device (2) is worn, it is described Lead screw shaft (20) and the shaft coupling (3), the trunnion axis of the gear steering device (2) and the shaft coupling (3) into Row is circumferentially positioned, is equipped with end bearing (21) in the third fixed block (12);The motor base assembly mainly wraps Include the second fixed block (5), the 4th fixed block (6), pedestal (7), the hollow type knot that the pedestal (7) uses steel plate to be welded Structure is symmetrically welded with reinforcing rib in former and later two side elevations, is provided on side and reinforcing rib lightening hole of different shapes (11), top Face is equipped with four of positional symmetry for connecting the rubber shock-absorbing item (9) of motor, and the rubber shock-absorbing item (9) passes through spiral shell Bolt is fixed with described pedestal (7) top plate, and the pedestal (7) floor level direction is provided with the guide rail bottom plate (1) etc. Wide slot, the prismatic pair of the pedestal (7) bottom plate and described guide rail bottom plate (1) the split group horizontally, the base Seat (7) lower surface of base plate is provided with symmetrical and equal-sized four slots, sliding block (8) is equipped in slot, by sliding block (8) in T-type The pedestal (7) is supported on slot, the sliding block (8) is bolted with described pedestal (7) bottom plate, the cunning Block (8) and T-slot form one group of sliding friction pair;In the lead screw shaft (20) feed screw nut (13) by bolt with Second fixed block (5) is connected and fixed, and second fixed block (5) and the 4th fixed block (6) pass through bolt It is connected and fixed, fixation is bolted in the 4th fixed block (6) and the motor base (7).
2. one kind according to claim 1 can axial convenient movement electric machine mounting device, it is characterised in that:The left side Right bearing (14), (15) are a pair of left and right angular contact ball bearing used face-to-face.
3. one kind according to claim 1 can axial convenient movement electric machine mounting device, it is characterised in that:The silk Thick stick axis (20) and trunnion axis and the shaft coupling (3) of the shaft coupling (3), the gear steering device (2) are all made of Flat key carries out circumferentially positioned.
4. one kind according to claim 1 can axial convenient movement electric machine mounting device, it is characterised in that:Described The left and right angular contact ball bearing (14) that uses in pairs in one fixed block (4), (15) left and right ends are respectively equipped with a gear The inner ring of the right bearing (15), the right baffle ring are close in ring (16), (17), the left side of the right baffle ring (17) (17) right side and described lead screw shaft (20) shaft shoulder axial restraint, the right side of the left baffle ring (16) is tightly attached to described Left bearing (14) inner ring, the left side baffle ring (16) carries out axial restraint, the outer ring of the right bearing (15) and institute The first fixed block (4) the shoulder axial restraint stated, the outer ring of the left bearing (14) uses end cap (18) axial restraint, described End cap (18) fastening with first fixed block (4) is connect by screw.
5. one kind according to claim 1 can axial convenient movement electric machine mounting device, it is characterised in that:The end End bearing (21) is a deep groove ball bearing, and end bearing (21) left side passes through shaft shoulder axial direction with the lead screw shaft (20) Fixed, the end bearing (21) and retaining ring (22) passes through screw and the lead screw shaft (20) is concentric is connected and fixed, described Lead screw shaft (20) on be cased with feed screw nut (13) composition screw pair, the input terminal of the gear steering device (2), which is cased with, to be convenient for The spanner set (10) of input torque.
6. one kind according to claim 1 can axial convenient movement electric machine mounting device, it is characterised in that:The left side Side block ring (16) left side uses double round nut (19) axial restraint.
7. one kind according to claim 1 can axial convenient movement electric machine mounting device, it is characterised in that:The cunning The thickness of block (8) is greater than groove depth 2-10mm.
8. one kind according to claim 1 can axial convenient movement electric machine mounting device, it is characterised in that:The cunning Block (8) is copper billet.
CN201811025161.0A 2018-09-03 2018-09-03 It is a kind of can axial convenient movement electric machine mounting device Pending CN108869999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811025161.0A CN108869999A (en) 2018-09-03 2018-09-03 It is a kind of can axial convenient movement electric machine mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811025161.0A CN108869999A (en) 2018-09-03 2018-09-03 It is a kind of can axial convenient movement electric machine mounting device

Publications (1)

Publication Number Publication Date
CN108869999A true CN108869999A (en) 2018-11-23

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CN201811025161.0A Pending CN108869999A (en) 2018-09-03 2018-09-03 It is a kind of can axial convenient movement electric machine mounting device

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB725637A (en) * 1953-09-22 1955-03-09 Herbert Kohn Staub An improved base frame for motors and other machines
CH654642A5 (en) * 1982-03-01 1986-02-28 Seven Air Gebr Meyer Ag Clamping carriage device for accommodating an electric motor with a bolt drive
CN1970253A (en) * 2006-12-05 2007-05-30 上海人造板机器厂有限公司 Technology for applying duplex angle for contacting ball bearing of cutting part of board cutting machine
CN102611243A (en) * 2011-12-27 2012-07-25 安徽安凯汽车股份有限公司 Measurement and control fixing tool for new-energy motor
CN103062351A (en) * 2012-12-23 2013-04-24 浙江大学 Light-load ball screw pair installing and supporting device
CN105406638A (en) * 2015-10-29 2016-03-16 上海顺簿贸易经营服务部 Adjustable motor strengthening base
CN205915041U (en) * 2016-08-10 2017-02-01 南京理工大学 Two way synchronization symmetry displacement slip table
CN207018744U (en) * 2017-07-11 2018-02-16 尤卫星 A kind of booster type belt of oil pumping machine motor base
CN207573163U (en) * 2017-11-29 2018-07-03 中国石油天然气股份有限公司 Bracket of oil pumping unit motor regulating device and pumping unit
CN209054262U (en) * 2018-09-03 2019-07-02 江苏建筑职业技术学院 It is a kind of can axial convenient movement electric machine mounting device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB725637A (en) * 1953-09-22 1955-03-09 Herbert Kohn Staub An improved base frame for motors and other machines
CH654642A5 (en) * 1982-03-01 1986-02-28 Seven Air Gebr Meyer Ag Clamping carriage device for accommodating an electric motor with a bolt drive
CN1970253A (en) * 2006-12-05 2007-05-30 上海人造板机器厂有限公司 Technology for applying duplex angle for contacting ball bearing of cutting part of board cutting machine
CN102611243A (en) * 2011-12-27 2012-07-25 安徽安凯汽车股份有限公司 Measurement and control fixing tool for new-energy motor
CN103062351A (en) * 2012-12-23 2013-04-24 浙江大学 Light-load ball screw pair installing and supporting device
CN105406638A (en) * 2015-10-29 2016-03-16 上海顺簿贸易经营服务部 Adjustable motor strengthening base
CN205915041U (en) * 2016-08-10 2017-02-01 南京理工大学 Two way synchronization symmetry displacement slip table
CN207018744U (en) * 2017-07-11 2018-02-16 尤卫星 A kind of booster type belt of oil pumping machine motor base
CN207573163U (en) * 2017-11-29 2018-07-03 中国石油天然气股份有限公司 Bracket of oil pumping unit motor regulating device and pumping unit
CN209054262U (en) * 2018-09-03 2019-07-02 江苏建筑职业技术学院 It is a kind of can axial convenient movement electric machine mounting device

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Application publication date: 20181123

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