CN105904194A - Cab front suspension reversing spherical hinge press-in tool - Google Patents
Cab front suspension reversing spherical hinge press-in tool Download PDFInfo
- Publication number
- CN105904194A CN105904194A CN201610440811.2A CN201610440811A CN105904194A CN 105904194 A CN105904194 A CN 105904194A CN 201610440811 A CN201610440811 A CN 201610440811A CN 105904194 A CN105904194 A CN 105904194A
- Authority
- CN
- China
- Prior art keywords
- tool
- machine frame
- hydraulic jack
- frame
- suspension
- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to a cab front suspension reversing spherical hinge press-in tool. The tool comprises a machine frame, a hydraulic station and an electric control cabinet. Hydraulic oil cylinders are symmetrically arranged on the two sides of the machine frame and are connected with the hydraulic station through hydraulic pipelines, piston rods of the hydraulic oil cylinders are located on guide supports on the machine frame, the piston rods of the hydraulic oil cylinders are sleeved with guide sleeves used for fixing a spherical hinge, guide plates are arranged on the portions, in front of the guide sleeves, on the machine frame, guide holes are formed in the guide plates, positioning devices used for fixing a front suspension are arranged on the machine frame, limiting switches matched with the guide supports are arranged on the piston rods of the hydraulic oil cylinders. The press-in tool well solves the press-in problem of rubber elements with large interference fit, the defective rate is almost zero, performance requirements of products are met, the tool is easy to operate, and maintenance cost is low.
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 upset ball pivot 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 damper.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 security.Typical suspension structure is made up of flexible member, guiding mechanism and damper 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, use front overhang pivoted arm and the upset ball pivot of split-type structural, wherein the bore dia of front overhang pivoted arm is 51mm, and overturning ball pivot external diameter is 53, the magnitude of interference reaches nearly 3mm, press-in angle is 30 °, and legacy equipment cannot be pressed into upset ball pivot 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 upset ball pivot pressing tool for above-mentioned prior art, can effectively solve the problem that existing equipment cannot be installed.
The present invention solves the technical scheme that the problems referred to above are used: a kind of cabin front suspension puts upset ball pivot pressing tool, it includes frame, Hydraulic Station and electrical control cabinet, bilateral 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, upper cover of piston rod at described hydraulic jack is provided with the fairlead for fixing ball pivot, the frame in described fairlead front is provided with guide plate, described guide plate offers pilot hole, the pivoted arm hole of front-suspension is with pilot hole in a straight line, described frame is provided with the positioner for fixing front-suspension, the piston rod of described hydraulic jack is provided with the limit switch coordinated with guiding trestle.
Preferably, described pilot hole is horizontal by 30 ° of downward-sloping settings.
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, fairlead 6, guide plate 7, pilot hole 8, positioner 9, limit switch 10.
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 upset ball pivot pressing tool，Including frame 1、Hydraulic Station 2 and electrical control cabinet 3，Bilateral 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，Upper cover of piston rod at described hydraulic jack 4 is provided with the fairlead 6 for fixing ball pivot，The frame 1 in described fairlead 6 front is provided with guide plate 7，Described guide plate 7 offers pilot hole 8，The pivoted arm hole of front-suspension is with pilot hole 8 in a straight line，And described pilot hole 8 is horizontal by 30 ° of downward-sloping settings，Described frame 1 is provided with the positioner 9 for fixing front-suspension，The piston rod of described hydraulic jack 4 is provided with limit switch 10，When guiding trestle 5 encountered by limit switch 10，Hydraulic jack stops.During specific works, open Hydraulic Station, cabin front suspension is put assembly and places on the positioning device, and fix with alignment pin；Upset ball pivot being placed in fairlead, presses hydraulic cylinder Action Button, cylinder action completes to connect in upset ball pivot press-in pivoted arm hole, is pressed into appointment position, touches limit switch, and 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 (2)
- null1. a cabin front suspension puts upset ball pivot pressing tool，It is characterized in that，It includes frame (1)、Hydraulic Station (2) and electrical control cabinet (3)，Bilateral 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)，Upper cover of piston rod at described hydraulic jack (4) is provided with the fairlead (6) for fixing ball pivot，The frame (1) in described fairlead (6) front is provided with guide plate (7)，Described guide plate (7) offers pilot hole (8)，The pivoted arm hole of front-suspension is with pilot hole (8) in a straight line，Described frame (1) is provided with the positioner (9) for fixing front-suspension，The piston rod of described hydraulic jack (4) is provided with the limit switch (10) coordinated with guiding trestle (5).
- A kind of cabin front suspension the most according to claim 1 puts upset ball pivot pressing tool, it is characterised in that: described pilot hole (8) is horizontal by 30 ° of downward-sloping settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440811.2A CN105904194A (en) | 2016-06-20 | 2016-06-20 | Cab front suspension reversing spherical hinge press-in tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440811.2A CN105904194A (en) | 2016-06-20 | 2016-06-20 | Cab front suspension reversing spherical hinge press-in tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105904194A true CN105904194A (en) | 2016-08-31 |
Family
ID=56751605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610440811.2A Pending CN105904194A (en) | 2016-06-20 | 2016-06-20 | Cab front suspension reversing spherical hinge press-in tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105904194A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1668087A1 (en) * | 1988-10-31 | 1991-08-07 | Минское Специальное Конструкторское Бюро Автоматических Линий | Apparatus for press-fitting embracing and embraceable workpieces |
| 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 |
| CN204430731U (en) * | 2015-01-28 | 2015-07-01 | 广东富华重工制造有限公司 | Knuckle pressure bush tool |
| CN205852198U (en) * | 2016-06-20 | 2017-01-04 | 江阴圣世杰机械制造有限公司 | Cabin front suspension puts upset ball pivot pressing tool |
-
2016
- 2016-06-20 CN CN201610440811.2A patent/CN105904194A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1668087A1 (en) * | 1988-10-31 | 1991-08-07 | Минское Специальное Конструкторское Бюро Автоматических Линий | Apparatus for press-fitting embracing and embraceable workpieces |
| 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 |
| CN204430731U (en) * | 2015-01-28 | 2015-07-01 | 广东富华重工制造有限公司 | Knuckle pressure bush tool |
| CN205852198U (en) * | 2016-06-20 | 2017-01-04 | 江阴圣世杰机械制造有限公司 | Cabin front suspension puts upset ball pivot 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 |
Application publication date: 20160831 |
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| RJ01 | Rejection of invention patent application after publication |