CN105921982A - Press-in tool for linings of front suspended rotating arms of cab - Google Patents
Press-in tool for linings of front suspended rotating arms of cab Download PDFInfo
- Publication number
- CN105921982A CN105921982A CN201610440795.7A CN201610440795A CN105921982A CN 105921982 A CN105921982 A CN 105921982A CN 201610440795 A CN201610440795 A CN 201610440795A CN 105921982 A CN105921982 A CN 105921982A
- Authority
- CN
- China
- Prior art keywords
- guide
- guide plate
- frame
- press
- rack
- 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
Links
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
- B23P19/027—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 using hydraulic or pneumatic means
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/14—Suspension elements of automobile vehicles
Abstract
The invention relates to a press-in tool for linings of front suspended rotating arms of a cab. The press-in tool comprises a rack, a hydraulic station and an electrical control cabinet. Piston rods of hydraulic oil cylinders are located on guide supports on the rack so that the piston rods of the hydraulic oil cylinders can move along the horizontal straight line. A cylindrical telescopic spring piece is arranged at the end portion of the piston rod of each hydraulic oil cylinder. A guide plate is arranged at the position, in front of each telescopic spring piece, on the rack. A guide hole used for containing the corresponding lining is formed in each guide plate. A limiting plate is arranged at the position, at the front end of each guide plate, on the rack. The front suspended rotating arms are located between the guide plates and the limiting plates and are fixed through positioning tools arranged on the rack. A guide rod is arranged between each guide support and the corresponding limiting plate. The guide plates can be inserted in the guide rods in a sliding and penetrating manner. By means of the press-in tool for the lining of the front suspended rotating arm of the cab, the problem about press-in of rubber pieces large in interference fit are well solved, the reject rate is almost zero, and the requirement for the performance of products is met; and the equipment is easy to operate and low in maintaining cost.
Description
Technical field
The present invention relates to the assembly tool of a kind of automobile component, particularly relate to a kind of cabin front suspension and put pivoted arm lining pressing tool, it is mainly used in medium and heavy truck series, containing tractor, engineering truck, the assembling of dumper front suspension device for cab.
Background technology
Automobile suspension system refers to be formed whole support system by the spring between vehicle body and tire and amortisseur.The due function of suspension is to support vehicle body, improves the sensation taken, and different suspensions arranges and driver can be made to have different driving experiences.The comprehensive multi-acting force of suspension, decides the stability of vehicle, comfortableness and safety.Typical suspension structure is made up of flexible member, guiding mechanism and amortisseur etc., and flexible member has again the forms such as leaf spring, air spring, helical spring and torsion-bar spring.
The design of traditional control arm parts all have employed the solid steel-casting of high intensity, to guarantee reliability of structure.But, reduce fuel oil consumption in the whole world and reduce the environmental protection such as carbon emission under the new situation, the demand of automotive light weight technology design is extremely urgent, and gradually occupies space of top prominence.How on the premise of proof strength, to optimize design, reduce the challenge that complete vehicle quality becomes new.The front-suspension system of my company's exploitation, wherein the bore dia of front overhang pivoted arm is 60mm, and pivoted arm Outer Diameter of lining is 62 × 64mm ellipse, and the magnitude of interference reaches nearly 2mm, and legacy equipment cannot be pressed into lining in the hole of front overhang pivoted arm intactly.
Summary of the invention
The technical problem to be solved is to provide a kind of cabin front suspension to put pivoted arm lining pressing tool for above-mentioned prior art, can effectively solve the problem that existing equipment cannot be installed.
nullThe present invention solves the technical scheme that the problems referred to above are used: a kind of cabin front suspension puts pivoted arm lining pressing tool，It includes frame、Hydraulic Station and electrical control cabinet，Lateral symmetry in described frame is disposed with hydraulic jack，Described hydraulic jack is connected with Hydraulic Station by fluid pressure line，Hydraulic Station is driven by electrical control cabinet，The piston rod of described hydraulic jack is positioned on the guiding trestle in frame，Make the piston rod of hydraulic jack along horizontal rectilinear motion，The scalable spring leaf of cylinder it is provided with in the piston rod end of described hydraulic jack，The frame in described scalable spring leaf front is provided with guide plate，Described guide plate offers the pilot hole placing lining，The front end of described pilot hole is the ellipse matched with lining，Rear end is circular，The frame of described guide plate front end is provided with limiting plate，It is provided with limit bolt in the spacing hole offered on described limiting plate，Front-suspension pivoted arm is between guide plate and limiting plate，And fixed by the positioning tool being arranged in frame，It is provided with guide post between described guiding trestle and limiting plate，Described guide plate slidably interts on the guide bar.
Compared with prior art, it is an advantage of the current invention that:
1) the rubber parts press-in problem that the bigger magnitude of interference coordinates is solved well；
2) percent defective is almost nil, meets the performance requirement of product；
3) this equipment is simple to operate, and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein:
Frame 1, Hydraulic Station 2, electrical control cabinet 3, hydraulic jack 4, guiding trestle 5, scalable spring leaf 6, guide plate 7, pilot hole 8, limiting plate 9, limit bolt 10, positioning tool 11, guide post 12.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
nullAs shown in Figure 1，A kind of cabin front suspension in the present embodiment puts pivoted arm lining pressing tool，Including frame 1、Hydraulic Station 2 and electrical control cabinet 3，Lateral symmetry in described frame 1 is disposed with hydraulic jack 4，Described hydraulic jack 4 is connected with Hydraulic Station 2 by fluid pressure line，Hydraulic Station 2 is driven by electrical control cabinet 3，The piston rod of described hydraulic jack 4 is positioned on the guiding trestle 5 in frame 1，Make the piston rod of hydraulic jack along horizontal rectilinear motion，The scalable spring leaf 6 of cylinder it is provided with in the piston rod end of described hydraulic jack 4，The frame 1 in described scalable spring leaf 6 front is provided with guide plate 7，Described guide plate 7 offers the pilot hole 8 placing lining，The front end of described pilot hole 8 is the ellipse matched with lining，Rear end is circular，The frame 1 of described guide plate 7 front end is provided with limiting plate 9，It is provided with limit bolt 10 in the spacing hole offered on described limiting plate 9，Front-suspension pivoted arm is between guide plate 7 and limiting plate 9，And fixed by the positioning tool 11 being arranged in frame 1，It is provided with guide post 12 between described guiding trestle 5 and limiting plate 9，Described guide plate 7 is slidably interspersed on guide post 12，Open Hydraulic Station，Cabin front suspension is put assembly be placed on positioning tool 11，And fix with alignment pin；Front-suspension pivoted arm is connected with guide plate 7 circular hole side, first lining is placed in the elliptical aperture of guide plate 7, press hydraulic cylinder Action Button, in the hole of scalable spring leaf press-in guide plate 7, lining is pressed in circular hole by elliptical aperture from the pilot hole of guide plate, in the pivoted arm hole that final press-in is circular, being pressed into appointment position, hydraulic cylinder stopping action, this operation completes.
In addition to the implementation, present invention additionally comprises the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, all should fall within the scope of the hereto appended claims.
Claims (1)
- null1. a cabin front suspension puts pivoted arm lining pressing tool，It is characterized in that: it includes frame (1)、Hydraulic Station (2) and electrical control cabinet (3)，Lateral symmetry in described frame (1) is disposed with hydraulic jack (4)，Described hydraulic jack (4) is connected with Hydraulic Station (2) by fluid pressure line，Hydraulic Station (2) is driven by electrical control cabinet (3)，The piston rod of described hydraulic jack (4) is positioned at frame (on the guiding trestle (5) on 1，Make the piston rod of hydraulic jack along horizontal rectilinear motion，The scalable spring leaf (6) of cylinder it is provided with in the piston rod end of described hydraulic jack (4)，The frame (1) in described scalable spring leaf (6) front is provided with guide plate (7)，Described guide plate (7) offers the pilot hole (8) placing lining，The front end of described pilot hole (8) is the ellipse matched with lining，Rear end is circular，The frame (1) of described guide plate (7) front end is provided with limiting plate (9)，Limit bolt (10) it is provided with in the spacing hole offered on described limiting plate (9)，Front-suspension pivoted arm is positioned between guide plate (7) and limiting plate (9)，And fixed by the positioning tool (11) being arranged in frame (1)，Guide post (12) it is provided with between described guiding trestle (5) and limiting plate (9)，Described guide plate (7) is slidably interspersed on guide post (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440795.7A CN105921982A (en) | 2016-06-20 | 2016-06-20 | Press-in tool for linings of front suspended rotating arms of cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440795.7A CN105921982A (en) | 2016-06-20 | 2016-06-20 | Press-in tool for linings of front suspended rotating arms of cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105921982A true CN105921982A (en) | 2016-09-07 |
Family
ID=56830819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610440795.7A Pending CN105921982A (en) | 2016-06-20 | 2016-06-20 | Press-in tool for linings of front suspended rotating arms of cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921982A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006297564A (en) * | 2005-04-22 | 2006-11-02 | Toyota Motor Corp | Multi-kind bush press-fitting device |
| CN202028904U (en) * | 2010-12-21 | 2011-11-09 | 江铃汽车股份有限公司 | Large-angle swing arm lining press-mounting device |
| CN103934665A (en) * | 2014-04-29 | 2014-07-23 | 上海交通大学 | Automatic pressing and shaping device of automobile suspension control arm front bush |
| CN205852199U (en) * | 2016-06-20 | 2017-01-04 | 江阴圣世杰机械制造有限公司 | Cabin front suspension puts pivoted arm lining pressing tool |
-
2016
- 2016-06-20 CN CN201610440795.7A patent/CN105921982A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006297564A (en) * | 2005-04-22 | 2006-11-02 | Toyota Motor Corp | Multi-kind bush press-fitting device |
| CN202028904U (en) * | 2010-12-21 | 2011-11-09 | 江铃汽车股份有限公司 | Large-angle swing arm lining press-mounting device |
| CN103934665A (en) * | 2014-04-29 | 2014-07-23 | 上海交通大学 | Automatic pressing and shaping device of automobile suspension control arm front bush |
| CN205852199U (en) * | 2016-06-20 | 2017-01-04 | 江阴圣世杰机械制造有限公司 | Cabin front suspension puts pivoted arm lining pressing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |