CN110181467A - A kind of monoblock type balance shaft panel sub-assembling platform - Google Patents

A kind of monoblock type balance shaft panel sub-assembling platform Download PDF

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Publication number
CN110181467A
CN110181467A CN201910614748.3A CN201910614748A CN110181467A CN 110181467 A CN110181467 A CN 110181467A CN 201910614748 A CN201910614748 A CN 201910614748A CN 110181467 A CN110181467 A CN 110181467A
Authority
CN
China
Prior art keywords
balance shaft
leaf spring
positioning
monoblock type
assembling platform
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.)
Pending
Application number
CN201910614748.3A
Other languages
Chinese (zh)
Inventor
徐涛
张正升
李红梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiyan Kewei Electromechanical Equipment Co Ltd
Original Assignee
Shiyan Kewei Electromechanical Equipment Co Ltd
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 Shiyan Kewei Electromechanical Equipment Co Ltd filed Critical Shiyan Kewei Electromechanical Equipment Co Ltd
Priority to CN201910614748.3A priority Critical patent/CN110181467A/en
Publication of CN110181467A publication Critical patent/CN110181467A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0007Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/10Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/20Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for shielding the work area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses a kind of monoblock type balance shaft panel sub-assembling platform, it is related to balance shaft mounting technology field in vehicle assembly line comprising pedestal and two groups of positioning support groups being oppositely arranged on pedestal, positioning support group include the left support seat being oppositely arranged and right support seat;The inner sidewall of left support seat is provided with the side locating piece for positioning leaf spring side and is used to support the left support bar of leaf spring;The inner sidewall of right support seat is provided with the side locating piece for positioning leaf spring side and is used to support the right support bar of leaf spring;The right end of right support seat is provided with the end face locating piece for positioning leaf spring end;The height of left support bar is higher than the height of right support bar.

Description

A kind of monoblock type balance shaft panel sub-assembling platform
Technical field
The present invention relates to balance shaft mounting technology fields in vehicle assembly line, are specifically a kind of monoblock type balance shafts point Fill platform.
Background technique
Currently, dumper in the market has that guide plate T-type adjusting pad is easy abjection, it is easy to cause guide plate loose It is dynamic, accelerate guide plate abrasion, in turn result in balance shaft looseness, vehicle bridge slide chair collide with vehicle frame the problem of.
In order to solve the above problem, the depth of parallelism satisfaction ± 1mm of leaf spring relative frame after needing to dispense.But general assembly at present Factory owner will use Simple separating packing tooling formula balance shaft panel sub-assembling platform as a whole, be unable to satisfy required precision.Therefore, it needs to advise again Draw monoblock type balance shaft subpackage frock, it is ensured that packing precision.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of monoblock type balance shaft panel sub-assembling platform, It ensure that the assembly precision of two leaf springs of balance shaft.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of monoblock type balance shaft panel sub-assembling platform, including pedestal The positioning support group being oppositely arranged on pedestal with two groups, the positioning support group include the left support seat being oppositely arranged and right branch Support seat;The inner sidewall of the left support seat is provided with the side locating piece for positioning leaf spring side and is used to support a left side for leaf spring Support rod;The inner sidewall of the right support seat is provided with the side locating piece for positioning leaf spring side and is used to support leaf spring Right support bar;The right end of the right support seat is provided with the end face locating piece for positioning leaf spring end;The left support bar Height is higher than the height of right support bar.
Based on the above technical solution, the inner sidewall of the left support seat and right support seat is both provided with gripping block, The lateral wall for stating left support seat and right support seat is both provided with clamping cylinder, and the driving end of the clamping cylinder passes through support base Side wall is connected with corresponding gripping block, for clamping leaf spring.
Based on the above technical solution, the clamping cylinder is between two positioning support groups, and outside clamping cylinder It is provided with shield.
Based on the above technical solution, wherein one group of positioning support group is set on the base by slide plate, and this is fixed Position support group can be under the drive of slide plate close to or far from another group of positioning support group.
Based on the above technical solution, two line slide rails are provided on the pedestal and between two line slide rails T-type screw component;The slide plate passes through sliding block respectively and connect with two line slide rails and T-type screw component.
Based on the above technical solution, the positioning support group further includes the bolt fixed frame group being set on the base Part, installation of the bolt fixed frame component between left support seat and right support seat, for leaf spring U bolt.
Based on the above technical solution, the bolt fixed frame component includes mounting plate and threaded screw rod;The spiral shell Line screw rod is arranged on a mounting board by screw rodb base, and sliding is provided with two slide units on threaded screw rod;The two sides of the slide unit point Clamping plate is not hinged with by shaft, the opposite side of two clamping plates is provided with locating slot compatible with U bolt.
Based on the above technical solution, wherein a slide unit is connect by left-handed nut with threaded screw rod, another slide unit It is connect by right-handed nut with threaded screw rod.
Based on the above technical solution, one end of the threaded screw rod is provided with handwheel;The two of the threaded screw rod Side is respectively arranged with gib block, and two gib blocks are for being oriented to the motion profile of two slide units.
Based on the above technical solution, the two sides of the slide unit are both provided with two retention beads, and two retention beads are used In the flip angle for limiting corresponding clamping plate.
The beneficial effects of the present invention are:
1. panel sub-assembling platform passes through end face locating piece, the Position Design of side locating piece and two support shafts, the cylinder folder of side Tightly, it ensure that the assembly precision of two leaf springs of balance shaft.
2. locating piece and compact heap using copper billet or other compared with softwood matter, guarantee will not scratch part;
3. panel sub-assembling platform is provided with linear guide Mobile Slide, two leaf spring centers are conveniently adjusted away from installing straight panel on slide unit Ruler meets different balance shaft packing demands convenient for confirmation balance shaft type.
Detailed description of the invention
Fig. 1 is the perspective view of monoblock type balance shaft panel sub-assembling platform in the embodiment of the present invention;
Fig. 2 is the main view of monoblock type balance shaft panel sub-assembling platform in the embodiment of the present invention;
Fig. 3 be Fig. 2 in A-A to cross-sectional view;
Fig. 4 is the enlarged diagram of part B in Fig. 3;
Fig. 5 is the top view of Fig. 2;
Fig. 6 is the schematic diagram of side locating piece, end face locating piece and support rod in the embodiment of the present invention;
Fig. 7 is the perspective view of bolt fixed frame component in the embodiment of the present invention;
Fig. 8 is the top view of bolt fixed frame component in the embodiment of the present invention;
Fig. 9 be Fig. 8 in C-C to cross-sectional view.
Appended drawing reference:
1- pedestal;
2- slide plate;21-T type screw component;22- line slide rail;23- sliding block;
3- left support seat;31- left support bar;
4- right support seat;The end face 41- locating piece;42- right support bar;
The side 5- locating piece;
6- gripping block;61- clamping cylinder;62- shield;
7- bolt fixed frame component;70- mounting plate;71- gib block;72- threaded screw rod;73- handwheel;74- slide unit;75- Retention bead;76- shaft;77- clamping plate;78- left-handed nut;79- right-handed nut;
8- leaf spring.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.
In the description of the present invention, it should be noted that " laterally (X) ", " vertical if any term " center " for the noun of locality To (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", The indicating positions such as "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship is based on attached drawing institutes The orientation or positional relationship shown is merely for convenience of the narration present invention and simplifies description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and be operated with particular orientation, should not be understood as limiting specific guarantor of the invention Protect range.
Make this hair by being further described to a specific embodiment of the invention below with reference to the attached drawing of specification Bright technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, purport It is explaining the present invention, and is being not considered as limiting the invention.
Referring to shown in Fig. 1, Fig. 2 and Fig. 5, the embodiment of the invention provides a kind of monoblock type balance shaft panel sub-assembling platforms, including bottom Seat 1 and two groups of positioning support groups being oppositely arranged on pedestal 1, positioning support group include the left support seat 3 being oppositely arranged and the right side Support base 4;Plant bottom case platform skeleton user's pipe makes, and plane is laid with zinc-plated checkered steel plate on platform, and anti-pound prevents colliding with, bottom Supporting leg is arranged in portion, convenient for handlings such as fork trucks.To guarantee the different center of three kinds of balance shafts away from Mobile Slide part can pass through screw rod Adjustment center is away from meeting different products, guide rail and T-type screw rod, design under flat surface, guarantee will not be broken.
The inner sidewall of left support seat 3 is provided with the side locating piece 5 for positioning 8 side of leaf spring and is used to support leaf spring 8 Left support bar 31;
The inner sidewall of right support seat 4 is provided with the side locating piece 5 for positioning 8 side of leaf spring and is used to support leaf spring 8 Right support bar 42;The right end of right support seat 4 is provided with the end face locating piece 41 for positioning 8 end of leaf spring;
Shown in Figure 6, the height of left support bar 31 is higher than the height of right support bar 42.It is first when putting left and right leaf spring It is first positioned with end face locating piece and side locating piece, is placed on the left and right support rod of leaf spring, when designing left and right support rod, allows Left and right support rod has a lesser difference in height, that is, has one end (i.e. right support bar) branch i.e. more left than the other end of end face locating piece The center of strut slightly bottom, then the front end face of part can slide to automatically on the block of end face under the action of center of gravity, then with side Clamping cylinder clamps centering, to can guarantee precision of the leaf spring relative to the depth of parallelism ± 1 of vehicle frame.
Specifically, the inner sidewall of left support seat 3 and right support seat 4 is both provided with gripping block 6, left support seat 3 and right branch are stated The lateral wall of support seat 4 is both provided with clamping cylinder 61, and the driving end of clamping cylinder 61 passes through the side wall of support base and corresponding folder Tight block 6 connects, for clamping leaf spring 8.Clamping cylinder 61 is provided with shield between two positioning support groups outside clamping cylinder 61 Cover 62.
Ginseng as shown in figure 3 and figure 4, is arranged on pedestal 1, and the positioning branch wherein one group of positioning support group passes through slide plate 2 Support group can be under the drive of slide plate 2 close to or far from another group of positioning support group.Two line slide rails, 22 He is provided on pedestal 1 T-type screw component 21 between two line slide rails 22;Slide plate 2 passes through sliding block 23 and two line slide rails 22 and T-type silk respectively Bar assembly 21 connects.
Referring to shown in Fig. 7, Fig. 8 and Fig. 9, positioning support group further includes the bolt fixed frame component 7 being arranged on pedestal 1, Installation of the bolt fixed frame component 7 between left support seat 3 and right support seat 4, for leaf spring 8U shape bolt.Specifically, spiral shell Bolt fixed frame component 7 includes mounting plate 70 and threaded screw rod 72;Threaded screw rod 72 is arranged on mounting plate 70 by screw rodb base, and Sliding is provided with two slide units 74 on threaded screw rod 72;The two sides of slide unit 74 pass through shaft 76 respectively and are hinged with clamping plate 77, two clamping plates 77 opposite side is provided with locating slot compatible with U bolt.Wherein a slide unit 74 passes through left-handed nut 78 and threaded screw rod 72 connections, another slide unit 74 are connect by right-handed nut 79 with threaded screw rod 72.One end of threaded screw rod 72 is provided with handwheel 73; The two sides of threaded screw rod 72 are respectively arranged with gib block 71, and two gib blocks 71 are for leading the motion profile of two slide units 74 To.The two sides of slide unit 74 are both provided with two retention beads 75, and two retention beads 75 are used to limit the flip angle of corresponding clamping plate 77.
When U-bolt is installed, first U-bolt is placed in the locating slot of clamping plate, because balance shaft U-bolt have it is vertical and Outer tilted direction different type, cleat design be it is rotary-type, according to needed for product, arbitrarily adjust its angle, can move freely, this Just U-bolt assembles sample prescription.
After U-bolt placement is entered, the center of two slide units of adjustment can be rotated by handwheel away from the side of two slide units respectively has one A band shoulder nut for being fixed on U-type groove, is left and right hand thread respectively, when rotating intermediate screw rod, two slide units simultaneously to opposite or Opposite direction is mobile, thus the center of micro-adjustment U-bolt away from.Certainly adjustable amount is the different centers according to product away from range It is designed.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in In at least one embodiment of the present invention or example, the schematic representation of above-mentioned term is not necessarily referred in the present specification It is identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can at any one or It is combined in a suitable manner in multiple embodiments or example.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.

Claims (10)

1. a kind of monoblock type balance shaft panel sub-assembling platform is oppositely arranged on the positioning support on pedestal (1) including pedestal (1) and two groups Group, it is characterised in that: the positioning support group includes the left support seat (3) being oppositely arranged and right support seat (4);
The inner sidewall of the left support seat (3) is provided with the side locating piece (5) for positioning leaf spring (8) side and is used to support The left support bar (31) of leaf spring (8);
The inner sidewall of the right support seat (4) is provided with the side locating piece (5) for positioning leaf spring (8) side and is used to support The right support bar (42) of leaf spring (8);It is fixed that the right end of the right support seat (4) is provided with the end face for positioning leaf spring (8) end Position block (41);
The height of the left support bar (31) is higher than the height of right support bar (42).
2. monoblock type balance shaft panel sub-assembling platform as described in claim 1, it is characterised in that: the left support seat (3) and right support The inner sidewall of seat (4) is both provided with gripping block (6), and the lateral wall for stating left support seat (3) and right support seat (4) is both provided with clamping Cylinder (61), the side wall that the driving end of the clamping cylinder (61) passes through support base is connected with corresponding gripping block (6), for pressing from both sides Tight leaf spring (8).
3. monoblock type balance shaft panel sub-assembling platform as claimed in claim 2, it is characterised in that: it is fixed that the clamping cylinder (61) is located at two Between the support group of position, and shield (62) are provided with outside clamping cylinder (61).
4. monoblock type balance shaft panel sub-assembling platform as described in claim 1, it is characterised in that: wherein one group of positioning support group passes through cunning Plate (2) is arranged on pedestal (1), and the positioning support group can be under the drive of slide plate (2) close to or far from another group of positioning Support group.
5. monoblock type balance shaft panel sub-assembling platform as claimed in claim 4, it is characterised in that: it is straight to be provided with two on the pedestal (1) Line sliding rail (22) and the T-type screw component (21) between two line slide rails (22);The slide plate (2) passes through sliding block respectively (23) it is connect with two line slide rails (22) and T-type screw component (21).
6. monoblock type balance shaft panel sub-assembling platform as described in claim 1, it is characterised in that: the positioning support group further includes setting Bolt fixed frame component (7) on pedestal (1), the bolt fixed frame component (7) are located at left support seat (3) and right support seat (4) between, it is used for the installation of leaf spring (8) U bolt.
7. monoblock type balance shaft panel sub-assembling platform as claimed in claim 6, it is characterised in that: bolt fixed frame component (7) packet Include mounting plate (70) and threaded screw rod (72);The threaded screw rod (72) is arranged on mounting plate (70) by screw rodb base, and spiral shell Sliding is provided with two slide units (74) on line screw rod (72);The two sides of the slide unit (74) pass through shaft (76) respectively and are hinged with clamping plate (77), the opposite side of two clamping plates (77) is provided with locating slot compatible with U bolt.
8. monoblock type balance shaft panel sub-assembling platform as claimed in claim 7, it is characterised in that: wherein a slide unit (74) passes through left-handed spiral shell Female (78) are connect with threaded screw rod (72), and another slide unit (74) is connect by right-handed nut (79) with threaded screw rod (72).
9. monoblock type balance shaft panel sub-assembling platform as claimed in claim 7, it is characterised in that: one end of the threaded screw rod (72) is set It is equipped with handwheel (73);The two sides of the threaded screw rod (72) are respectively arranged with gib block (71), and two gib blocks (71) are used for two The motion profile of slide unit (74) is oriented to.
10. monoblock type balance shaft panel sub-assembling platform as claimed in claim 7, it is characterised in that: the two sides of the slide unit (74) are all set It is equipped with two retention beads (75), two retention beads (75) are used to limit the flip angle of corresponding clamping plate (77).
CN201910614748.3A 2019-07-09 2019-07-09 A kind of monoblock type balance shaft panel sub-assembling platform Pending CN110181467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910614748.3A CN110181467A (en) 2019-07-09 2019-07-09 A kind of monoblock type balance shaft panel sub-assembling platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910614748.3A CN110181467A (en) 2019-07-09 2019-07-09 A kind of monoblock type balance shaft panel sub-assembling platform

Publications (1)

Publication Number Publication Date
CN110181467A true CN110181467A (en) 2019-08-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910614748.3A Pending CN110181467A (en) 2019-07-09 2019-07-09 A kind of monoblock type balance shaft panel sub-assembling platform

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111702689A (en) * 2020-06-16 2020-09-25 北京福田戴姆勒汽车有限公司 Balance shaft split charging platform
CN113478445A (en) * 2021-06-24 2021-10-08 中国第一汽车股份有限公司 Balance shaft and oil pump subpackaging tool and gap adjusting method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575934A (en) * 1982-09-22 1986-03-18 Nissan Motor Company, Limited Method and system for automatically attaching sub-assembly to main assembly using industrial robots
CN201357887Y (en) * 2008-12-26 2009-12-09 东风汽车有限公司 Split charging platform for assembling automobile rear axle and balance bridge
CN205419526U (en) * 2015-10-30 2016-08-03 安徽省宣城市乾坤回转支承有限公司 Anchor clamps that lift by crane, overturn of slewing bearing annular work piece
CN106392632A (en) * 2016-11-23 2017-02-15 十堰科威机电装备股份有限公司 Rear axle split assembling machine and split assembling method of rear axle split assembling machine
CN207465909U (en) * 2017-11-06 2018-06-08 珠海华塑自动化机械设备有限公司 A kind of EPE plates automatic hot-air bonder
CN210161090U (en) * 2019-07-09 2020-03-20 十堰科威机电装备股份有限公司 Integral balance shaft sub-packaging table

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575934A (en) * 1982-09-22 1986-03-18 Nissan Motor Company, Limited Method and system for automatically attaching sub-assembly to main assembly using industrial robots
CN201357887Y (en) * 2008-12-26 2009-12-09 东风汽车有限公司 Split charging platform for assembling automobile rear axle and balance bridge
CN205419526U (en) * 2015-10-30 2016-08-03 安徽省宣城市乾坤回转支承有限公司 Anchor clamps that lift by crane, overturn of slewing bearing annular work piece
CN106392632A (en) * 2016-11-23 2017-02-15 十堰科威机电装备股份有限公司 Rear axle split assembling machine and split assembling method of rear axle split assembling machine
CN207465909U (en) * 2017-11-06 2018-06-08 珠海华塑自动化机械设备有限公司 A kind of EPE plates automatic hot-air bonder
CN210161090U (en) * 2019-07-09 2020-03-20 十堰科威机电装备股份有限公司 Integral balance shaft sub-packaging table

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111702689A (en) * 2020-06-16 2020-09-25 北京福田戴姆勒汽车有限公司 Balance shaft split charging platform
CN111702689B (en) * 2020-06-16 2022-02-18 北京福田戴姆勒汽车有限公司 Balance shaft split charging platform
CN113478445A (en) * 2021-06-24 2021-10-08 中国第一汽车股份有限公司 Balance shaft and oil pump subpackaging tool and gap adjusting method
CN113478445B (en) * 2021-06-24 2022-10-28 中国第一汽车股份有限公司 Balance shaft and oil pump subpackaging tool and gap adjusting method

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