CN110774239B - Vehicle-mounted jack state adjusting tool - Google Patents
Vehicle-mounted jack state adjusting tool Download PDFInfo
- Publication number
- CN110774239B CN110774239B CN201911204525.6A CN201911204525A CN110774239B CN 110774239 B CN110774239 B CN 110774239B CN 201911204525 A CN201911204525 A CN 201911204525A CN 110774239 B CN110774239 B CN 110774239B
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- CN
- China
- Prior art keywords
- vehicle
- mounted jack
- jack
- unfolding
- workpiece
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a vehicle-mounted jack state adjusting tool, which comprises: a tooling platform; deployment mechanism arranged on tooling platform: the unfolding mechanism comprises two workpiece brackets fixedly arranged on the tooling platform, positioning bracket slots matched with the positions of the two ends of the vehicle-mounted jack are respectively arranged on the two workpiece brackets, an unfolding cavity for positioning and arranging the vehicle-mounted jack is formed between the two workpiece brackets, and a mechanical driving piece which extends into the corresponding positioning bracket slot and can be fixedly connected with the adjusting handle of the vehicle-mounted jack is arranged beside one workpiece bracket; sensing limiting mechanism: the device comprises a limiting base arranged beside a unfolding cavity and an induction limiting support which is arranged on the limiting base and can be lifted up and down along the direction of a table top of a vertical tool platform. Compared with the prior art, the invention uses the machinery to replace the manual unfolding vehicle-mounted jack, thereby reducing the manpower, greatly improving the efficiency, improving the productivity and simultaneously improving the stability of the batch size of the parts.
Description
Technical Field
The invention belongs to the technical field of automobile auxiliary tools, and relates to a vehicle-mounted jack state adjusting tool.
Background
With the increasing demand of automobile design, in order to better promote the storage space of back suitcase, the storage space of jack-up on the vehicle is less and less, must consider specific region, therefore expand at the size all inequality to the jack-up of different motorcycle types, and the size requirement is very high. The structure of the existing vehicle-mounted jack 1 is shown in fig. 1-3, and the existing vehicle-mounted jack comprises a jack base 11, a jack base 12, four expandable support arms 13 and an adjusting screw 14, wherein the four expandable support arms 13 are divided into two upper support arms and two lower support arms, the end parts of the two upper support arms are respectively hinged with the jack base 12, the end parts of the two lower support arms are respectively hinged with the jack base 11, the end parts of the upper support arms and the end parts of the lower support arms are also mutually hinged, two ends of the adjusting screw 14 are respectively threaded through two connecting nodes hinged with the upper support arms and the lower support arms, one end of the adjusting screw 14 is further provided with an adjusting handle 15 which is convenient to screw and adjust the expansion state of the expandable support arms 13, so that the two connecting nodes can move towards the direction close to the central point of the adjusting screw 14 or away from the central point of the adjusting screw 14 by screwing the handle to drive the adjusting screw 14 to rotate, and the expansion state of the jack can be adjusted. At present, a manual unfolding mode is used, namely, a manual handle is manually screwed for adjustment, so that the efficiency is very low, the dimensional stability is insufficient, and the assembly is unstable in the assembly state on the vehicle body, so that abnormal sound and falling are caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a vehicle-mounted jack state adjusting tool.
The aim of the invention can be achieved by the following technical scheme:
vehicle-mounted jack state adjustment tool, which is characterized by comprising:
a tooling platform;
one or a plurality of groups of unfolding mechanisms arranged on the tooling platform: the unfolding mechanism comprises two workpiece brackets fixedly arranged on the tooling platform, positioning bracket slots matched with the positions of two ends of the vehicle-mounted jack are respectively arranged on the two workpiece brackets, an unfolding cavity for positioning and arranging the vehicle-mounted jack is formed between the two workpiece brackets, and a mechanical driving piece which extends into the corresponding positioning bracket slot and can be fixedly connected with an adjusting handle of the vehicle-mounted jack is arranged beside one workpiece bracket;
sensing limiting mechanism: the device comprises a limiting base arranged beside a unfolding cavity and an induction limiting support which is arranged on the limiting base and can be lifted up and down along the direction of a table top of a vertical tool platform.
Further, the distance and the width of the two positioning brackets are matched and consistent with the length and the width of the vehicle-mounted jack to be unfolded respectively, so that the vehicle-mounted jack placed in the unfolding cavity keeps the horizontal position unchanged in the unfolding process.
Further, the upper end of the positioning bracket is opened.
Further, the mechanical driving piece comprises a driving table arranged beside the workpiece bracket, a driving shaft rotatably arranged on the driving table, one end of the driving shaft extends out and can be fixedly connected with the adjusting handle, and a power source arranged on the driving table and in driving connection with the driving shaft.
Further, the power source is a driving motor.
Further, the driving shaft is fixedly connected with the adjusting handle through the workpiece connector.
Further, the sensing limiting support comprises a lifting rod arranged on the limiting base and a sensing limiting plate which is arranged on the lifting rod and can be partially positioned right above the center point of the unfolding cavity.
Further, the induction limiting plate is rotationally connected with the lifting rod.
Further, the unfolding mechanism is provided with a plurality of groups.
Further, each two groups of unfolding mechanisms share one group of sensing limiting mechanisms.
The specific working process of the tool disclosed by the invention is as follows:
when the vehicle-mounted jack works specifically, the height of the induction limiting mechanism is preset, then the vehicle-mounted jack is placed in the positioning bracket, the position of the vehicle-mounted jack is kept unchanged in the horizontal length and width directions, and then the mechanical driving piece is fixedly connected with the adjusting handle and drives the adjusting screw to rotate so as to adjust the state of the vehicle-mounted jack.
Compared with the prior art, the invention has the following advantages:
(1) The unfolding mechanism and the sensing limiting mechanism can replace a manual unfolding vehicle-mounted jack by matching with a mechanical driving piece, so that the labor is greatly reduced, the efficiency is greatly improved, and meanwhile, the stability of the batch size of the parts is also improved.
(2) The special setting of location bracket can guarantee that the jack of following the car is put into and is put into deployment mechanism, can guarantee to fix in horizontal position direction, and then can improve stability and the precision of expanding.
(3) The height of the sensing limiting mechanism is adjustable, and then different unfolding state requirements can be met by setting different heights.
(4) The sensing limiting plate can rotate on the lifting rod, and in operation, the sensing limiting plate can rotate to a position just above the middle of the unfolding cavity, and when the vehicle-mounted jack is taken and placed, the sensing limiting plate rotates to an avoiding position (such as parallel to the unfolding cavity, and the like), so that the working adjustment is flexible and convenient.
Drawings
FIG. 1 is a schematic diagram of a conventional truck-mounted jack;
FIG. 2 is a schematic view of a truck-mounted jack in a different deployed state;
FIG. 3 is a schematic view of the unfolded vehicle jack in the vehicle mounting space;
FIG. 4 is a schematic structural view of the tooling of the present invention;
FIG. 5 is a schematic diagram of the tooling in operation;
the figure indicates:
1-a vehicle-mounted jack, 11-a jack base, 12-a jack base, 13-a deployable supporting arm, 14-an adjusting screw and 15-an adjusting handle;
2-tooling, 201-a bench, 202-a tooling platform, 203-a workpiece bracket, 204-a positioning bracket, 205-a workpiece connector, 206-a driving table, 207-a driving shaft, 208-a power source, 209-a limiting base, 210-a lifting rod and 211-an induction limiting plate.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following examples.
Example 1:
referring to fig. 4, a state adjustment tool for a vehicle-mounted jack 1 is shown, and is characterized by comprising:
a tooling platform 202;
several sets (four sets may be used in this embodiment) of deployment mechanisms disposed on tooling platform 202: the unfolding mechanism comprises two workpiece brackets 203 fixedly arranged on the tooling platform 202, positioning bracket slots 204 matched with the two ends of the vehicle-mounted jack 1 are respectively arranged on the two workpiece brackets 203, and a unfolding cavity for positioning and arranging the vehicle-mounted jack 1 is formed between the two workpiece brackets 203, and a mechanical driving piece which extends into the corresponding positioning bracket slots 204 and can be fixedly connected with the adjusting handle 15 of the vehicle-mounted jack 1 is also arranged beside one workpiece bracket 203;
sensing limiting mechanism: including setting up spacing base 209 by expanding the cavity, install on spacing base 209 and can follow the spacing support of response that vertical tooling platform 202 mesa direction goes up and down.
Referring to fig. 4 again, the distance and width between the two positioning brackets 204 are matched with the length and width of the jack 1 to be unfolded, so that the jack 1 placed in the unfolding cavity keeps the horizontal position unchanged during the unfolding process. The upper end of the positioning bracket 204 is open.
Referring again to fig. 4, the mechanical driving member includes a driving table 206 disposed beside the workpiece holder 203, a driving shaft 207 rotatably disposed on the driving table 206 and having one end extended and fixedly connected to the adjustment handle 15, and a power source 208 mounted on the driving table 206 and drivingly connected to the driving shaft 207. The power source 208 may be a driving motor, or may be other power components that can drive the driving shaft 207 to rotate. The drive shaft 207 is fixedly connected to the adjustment handle 15 via a work piece connection 205. The workpiece connector 205 may be configured to be removably and fixedly coupled to the adjustment handle 15, such as a snap-lock mechanism.
Referring again to fig. 4, the sensing limiting bracket includes a lifting rod 210 disposed on a limiting base 209, and a sensing limiting plate 211 mounted on the lifting rod 210 and partially located right above the center point of the deployment cavity. The sensing limiting plate 211 is rotatably connected with the lifting rod 210.
The working process of the tooling of the embodiment is shown in fig. 5, and is specifically as follows:
(1) The power is turned on, and specific parameters, such as the rotation speed, the rotation number, the rotation direction of the power source 208, the height of the induction limiting plate 211, etc., are set according to the specific unfolding width requirement of the workpiece.
(2) The vehicle jack 1 in the initial state is placed on the workpiece bracket 203, and then one end of the vehicle jack 1 is clamped on the workpiece connector 205.
(3) The induction limiting mechanism is adjusted to a working position (namely, is positioned right above the center of the unfolding cavity) and locked and fixed.
(4) The power source 208 is started, so that the workpiece connector 205 rotates along with the driving shaft 207 to drive the vehicle-mounted jack 1 to start to be unfolded, and after the parts touch the induction limiting plate 211, the workpiece connector 205 of the corresponding part stops working.
(5) The sensing limiting plate 211 is unlocked and opened, and is adjusted to an avoidance position, and the vehicle-mounted jack 1 is sprung from the workpiece bracket 203.
(6) The part is restarted for the next cycle.
Example 2
On the basis of embodiment 1, this embodiment further adopts the following arrangement, please refer to fig. 4 or fig. 5 again, each two groups of unfolding mechanisms share one group of sensing limiting mechanisms, and the driving shafts 207 of all the mechanical driving members share one power source 208 through the synchronous transmission mechanism.
Example 3
On the basis of embodiment 1, this embodiment further employs the following arrangement:
in this embodiment, a supporting block 212 capable of supporting the middle part of the vehicle-mounted jack 1 is further disposed at the middle position of the two workpiece brackets 203, and the supporting block 212 adopts an elastic structure capable of moving up and down, that is, a spring is additionally disposed below the supporting block body, so that when the vehicle-mounted jack 1 is unfolded, the supporting block 212 sinks along with the jack, and after the induction limiting plate 211 at the top of the vehicle-mounted jack 1 is adjusted to the avoiding position, the spring can act on the supporting block 212 to bounce (or present a bouncing trend), thereby facilitating the taking out of the vehicle-mounted jack 1.
In the above embodiments, unless otherwise specified, it is indicated that all structural components used are common component structures in the art for achieving their corresponding functions.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present invention. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present invention.
Claims (8)
1. Vehicle-mounted jack state adjustment tool, which is characterized by comprising:
a tooling platform;
one or a plurality of groups of unfolding mechanisms arranged on the tooling platform: the unfolding mechanism comprises two workpiece brackets fixedly arranged on the tooling platform, positioning bracket slots matched with the positions of two ends of the vehicle-mounted jack are respectively arranged on the two workpiece brackets, an unfolding cavity for positioning and arranging the vehicle-mounted jack is formed between the two workpiece brackets, and a mechanical driving piece which extends into the corresponding positioning bracket slot and can be fixedly connected with an adjusting handle of the vehicle-mounted jack is arranged beside one workpiece bracket;
sensing limiting mechanism: the device comprises a limit base arranged beside the unfolding cavity and an induction limit bracket which is arranged on the limit base and can be lifted up and down along the direction vertical to the table top of the tool platform;
the mechanical driving piece comprises a driving table arranged beside the workpiece bracket, a driving shaft rotatably arranged on the driving table, one end of the driving shaft extends out and can be fixedly connected with the adjusting handle, and a power source arranged on the driving table and in driving connection with the driving shaft;
the distance and the width of the two positioning brackets are matched and consistent with the length and the width of the vehicle-mounted jack to be unfolded respectively, so that the vehicle-mounted jack placed in the unfolding cavity keeps the horizontal position unchanged in the unfolding process.
2. The vehicle mounted jack condition adjustment tool of claim 1, wherein the locating bracket is open at the upper end.
3. The vehicle-mounted jack state adjustment tool of claim 1, wherein the power source is a driving motor.
4. The vehicle-mounted jack state adjustment tool according to claim 1, wherein the driving shaft is fixedly connected with the adjustment handle through the workpiece connector.
5. A vehicle-mounted jack condition adjustment tool as claimed in claim 1 wherein the sensing limiting bracket comprises a lifting rod arranged on the limiting base and a sensing limiting plate mounted on the lifting rod and partially located directly above the centre point of the deployment cavity.
6. The vehicle-mounted jack state adjustment tool of claim 5, wherein the induction limiting plate is rotatably connected with the lifting rod.
7. The vehicle jack condition adjustment tool of claim 1, wherein the deployment mechanism is provided with a plurality of sets.
8. A vehicle jack condition adjustment tooling as claimed in claim 7 wherein each two sets of deployment mechanisms share a set of sensing limiting mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911204525.6A CN110774239B (en) | 2019-11-29 | 2019-11-29 | Vehicle-mounted jack state adjusting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911204525.6A CN110774239B (en) | 2019-11-29 | 2019-11-29 | Vehicle-mounted jack state adjusting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110774239A CN110774239A (en) | 2020-02-11 |
| CN110774239B true CN110774239B (en) | 2023-12-22 |
Family
ID=69393379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911204525.6A Active CN110774239B (en) | 2019-11-29 | 2019-11-29 | Vehicle-mounted jack state adjusting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110774239B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202645596U (en) * | 2012-07-11 | 2013-01-02 | 开滦能源化工股份有限公司范各庄矿业分公司 | Hydraulic support column top disassembly and reassembly machine |
| CN106239438A (en) * | 2016-08-23 | 2016-12-21 | 安徽天平机械股份有限公司 | A kind of adjustable assembling vehicle device when tractor assembles |
| CN207874170U (en) * | 2017-12-21 | 2018-09-18 | 天津市宝洪源机械制造有限公司 | A kind of mechanical processing workbench convenient for adjusting |
| CN207959002U (en) * | 2018-01-31 | 2018-10-12 | 刘晓军 | A kind of highway bridge automatic Tensioning intelligent controlling device |
| CN209166845U (en) * | 2018-12-03 | 2019-07-26 | 中汽建工(洛阳)检测有限公司 | A kind of adjustable lifting jack performance testing device |
| CN211615501U (en) * | 2019-11-29 | 2020-10-02 | 上海子元汽车零部件有限公司 | Vehicle-mounted jack state adjusting tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6634688B2 (en) * | 2001-10-26 | 2003-10-21 | Ventra Group Inc. | Method for mounting a vehicle jack on a motor vehicle |
| US9821987B2 (en) * | 2015-12-18 | 2017-11-21 | Bosch Automotive Service Solutions Inc. | Adjustable universal adaptor for a lifting jack |
-
2019
- 2019-11-29 CN CN201911204525.6A patent/CN110774239B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202645596U (en) * | 2012-07-11 | 2013-01-02 | 开滦能源化工股份有限公司范各庄矿业分公司 | Hydraulic support column top disassembly and reassembly machine |
| CN106239438A (en) * | 2016-08-23 | 2016-12-21 | 安徽天平机械股份有限公司 | A kind of adjustable assembling vehicle device when tractor assembles |
| CN207874170U (en) * | 2017-12-21 | 2018-09-18 | 天津市宝洪源机械制造有限公司 | A kind of mechanical processing workbench convenient for adjusting |
| CN207959002U (en) * | 2018-01-31 | 2018-10-12 | 刘晓军 | A kind of highway bridge automatic Tensioning intelligent controlling device |
| CN209166845U (en) * | 2018-12-03 | 2019-07-26 | 中汽建工(洛阳)检测有限公司 | A kind of adjustable lifting jack performance testing device |
| CN211615501U (en) * | 2019-11-29 | 2020-10-02 | 上海子元汽车零部件有限公司 | Vehicle-mounted jack state adjusting tool |
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| Publication number | Publication date |
|---|---|
| CN110774239A (en) | 2020-02-11 |
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