CN207026585U - A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine - Google Patents
A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine Download PDFInfo
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- CN207026585U CN207026585U CN201720998898.5U CN201720998898U CN207026585U CN 207026585 U CN207026585 U CN 207026585U CN 201720998898 U CN201720998898 U CN 201720998898U CN 207026585 U CN207026585 U CN 207026585U
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- lifting platform
- level table
- technique lug
- heavy duty
- front shroud
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Abstract
It the utility model is related to cutter device technical field, the front shroud technique lug automatic cut-off device of specifically a kind of heavy duty truck engine, the excision work of technique lug can be completed, and operating efficiency is high, it is easy to use, so as to reduce labor intensity and cost of labor.It includes：One frame, top has level table；One lifting platform, it is arranged in by being vertically directed member parallel above level table, for support workpiece, and top is provided with least one alignment pin to workpiece positioning；Several pneumatic chucks, be separately fixed on lifting and edge of table and be staggeredly arranged with technique lug, for by Work-sheet pressing in lifting platform；Several cutting assemblies, it is fixedly mounted on the level table around lifting platform, and is corresponded with the technique lug of workpiece；One drive mechanism, is connected in frame and with lifting platform, drives lifting platform vertical lifting；One electric control box, electrically connected with pneumatic chuck, cutting assembly and drive mechanism.
Description
Technical field
Cutter device technical field is the utility model is related to, the front shroud technique of specifically a kind of heavy duty truck engine is taken
Sub- automatic cut-off device.
Background technology
The front shroud of heavy duty truck engine is usually aluminium alloy castings, and the aluminum alloy materials of fusing are injected in mould,
Front shroud casting is molded after cooling.After the demoulding, front shroud casting surrounding has several outwardly metal derbies, follow-up
Front shroud casting is positioned using these metal derbies during some processes, therefore also referred to as technique lug.Completed in these techniques
Afterwards, it is necessary to which technique lug is cut off.Existing mode is manually to be operated using hand-held cutting machine, and operating efficiency is very low,
Labor intensity is big, and cost of labor is high, need to improve.
Utility model content
The purpose of this utility model is to provide a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine,
Can complete the excision work of technique lug, and operating efficiency is high, it is easy to use, so as to reduce labor intensity and manually into
This.
The technical solution adopted in the utility model is as follows：
The front shroud technique lug automatic cut-off device of a kind of heavy duty truck engine, it is characterised in that it includes：
One frame, top has level table；
One lifting platform, it is arranged in by being vertically directed member parallel above level table, for support workpiece, and top
At least one alignment pin to workpiece positioning is installed；
Several pneumatic chucks, separately it is fixed on lifting and edge of table and is staggeredly arranged with technique lug, for by workpiece
It is pressed on lifting platform；
Several cutting assemblies, be fixedly mounted on the level table around lifting platform, and with the technique lug one of workpiece
One correspondence；
One drive mechanism, is connected in frame and with lifting platform, drives lifting platform vertical lifting；
One electric control box, electrically connected with pneumatic chuck, cutting assembly and drive mechanism.
Also include a balanced controls, the balanced controls are arranged between lifting platform and level table, for balancing workpiece pair
The pressure of workbench.
The balanced controls include the slide bar for being fixed on lifting platform bottom surface, and each slide bar is separately down through level table
Block is fixed with after through hole, the post portion between lifting platform and level table is arranged with spring.
If the bottom of the level table is provided with for limiting lifting platform stroke and cutting assembly by fixed block
Dry travel switch.
The guidance set includes several leads for being fixed on lifting platform bottom and led with what each lead coordinated
Set, guide pin bushing are arranged on level table.
The pneumatic chuck includes a fixture block and drives the gripper cylinder of fixture block, and gripper cylinder is fixed on lifting platform
Edge simultaneously electrically connects with electric control box, and the rear end of fixture block and the vertical push rod of gripper cylinder connect, and pass through pin in the middle part of fixture block
Axle is hinged on lifting edge of table, and the front end of fixture block overhangs in the top of lifting edge of table.
The cutting assembly includes a motor and its cutterhead of driving, motor electrically connect with electric control box.
The drive mechanism includes two rack-and-pinions and a drive cylinder, the rack of two rack-and-pinions are equal
Overhang and be fixed on lifting platform bottom and pass through level table, the gear of two rack-and-pinions is fixed in same rotating shaft, this turn
The both ends of axle are suspended on the bottom surface of level table by hangoff receptacle, and a drive link is fixedly connected with the middle part of rotating shaft, the drive link
End and the push rod of drive cylinder be hinged, the cylinder body of drive cylinder is arranged in frame.
The utility model has an advantageous effect in that：The utility model is by pneumatic chuck clamping workpiece, in drive mechanism
Driving under cause lifting platform decline, move closer to the cutterhead of cutting assembly, cut off technique lug using cutterhead, whole process
It is automatically performed, operating efficiency can be greatly improved, reduce labor intensity, reduces cost of labor, it is easy to use.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Fig. 3 is the structural representation of drive component.
Embodiment
With reference to Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
As shown in Fig. 1 to Fig. 3, a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine, it includes：
One frame 1, top have level table 3；One lifting platform 9, is arranged on level table by being vertically directed member parallel
Side, for support workpiece, and shape is adapted with workpiece, and top is provided with least one alignment pin 23 to workpiece positioning；If
Dry pneumatic chuck, is separately fixed on lifting edge of table and is staggeredly arranged with technique lug, for Work-sheet pressing to be lifted
On platform；Several cutting assemblies, be fixedly mounted on the level table around lifting platform, and with a pair of the technique lug 1 of workpiece
Answer (lower section for being normally at technique lug)；One drive mechanism, is connected in frame and with lifting platform, drives lifting platform
Vertical lifting；One electric control box 14, as control centre, electrically connected with pneumatic chuck, cutting assembly and drive mechanism.Also
Including a balanced controls, the balanced controls are arranged between lifting platform and level table, for balancing pressure of the workpiece to workbench
Power.
The balanced controls include the slide bar 11 for being fixed on lifting platform bottom surface, and each slide bar passes through level table separately down
Through hole after be fixed with block 17, the post portion between lifting platform and level table is arranged with spring 10.
If the bottom of the level table is provided with for limiting lifting platform stroke and cutting assembly by fixed block
Dry travel switch, each travel switch are arranged in the side of block, triggered by block, the output end and electric-controlled of each travel switch
Case connection processed, after electric control box receives signal, sends control instruction.
The guidance set includes several leads 6 for being fixed on lifting platform bottom and led with what each lead coordinated
Set 2, guide pin bushing are arranged on level table.
The pneumatic chuck includes a fixture block 22 and drives the gripper cylinder 21 of fixture block, and gripper cylinder is fixed on lifting
Edge of table simultaneously electrically connects with electric control box, and the rear end of fixture block and the vertical push rod of gripper cylinder connect, and the middle part of fixture block leads to
Hinge is crossed to overhang in the top of lifting edge of table in lifting edge of table, the front end of fixture block.
The cutting assembly includes a motor 4 and its cutterhead 5 (card is arranged vertically) of driving, motor and electric control box
Electrical connection, cutterhead are used for cutting technique lug.
The drive mechanism includes two rack-and-pinions and a drive cylinder 13, the rack of two rack-and-pinions
7 overhang be fixed on lifting platform bottom and pass through level table, the gear 8 of two rack-and-pinions is fixed on together by bearing 24
To cause lifting platform synchronization lifting in one rotating shaft 19, the both ends of the rotating shaft are suspended on the bottom surface of level table by hangoff receptacle, turn
A drive link 12 is fixedly connected with the middle part of axle, the end of the drive link and the push rod 20 of drive cylinder are be hinged, drive cylinder
Cylinder body is arranged in frame.
Operation principle of the present utility model is：Workpiece is put on lifting platform by worker so that the edge and lifting platform of workpiece
Edge it is concordant, then electric control box starts each pneumatic chuck, and gripper cylinder, which acts, causes fixture block front end to push, by workpiece pressure
Tightly on lifting platform, then drive cylinder acts, and pulls gear by drive link, rack and then moves down, by under lifting platform
Draw, in lifting platform downdraw process, block triggering cutterhead travel switch 16, electric control box control cutterhead is rotated, and technique is taken
Sub gradually cut-out, when block touches the lower limit travel switch 18 of bottom, electric control box control cylinder counteragent,
Lifting platform is risen, touches cutterhead travel switch, the motor stopping of cutterhead, until block touches the upper limit of top again
During the travel switch 15 of position, electric control box control cylinder stops, and pneumatic chuck is opened, and worker can take out workpiece.
Preferred embodiment of the present utility model is the foregoing is only, for those skilled in the art, this practicality is new
Type can have various modifications and variations.All any modifications within the spirit and principles of the utility model, made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (8)
1. the front shroud technique lug automatic cut-off device of a kind of heavy duty truck engine, it is characterised in that it includes：
One frame, top has level table；
One lifting platform, it is arranged in by being vertically directed member parallel above level table, for support workpiece, and top is installed
There is at least one alignment pin to workpiece positioning；
Several pneumatic chucks, separately it is fixed on lifting and edge of table and is staggeredly arranged with technique lug, for by Work-sheet pressing
On lifting platform；
Several cutting assemblies, be fixedly mounted on the level table around lifting platform, and with a pair of the technique lug 1 of workpiece
Should；
One drive mechanism, is connected in frame and with lifting platform, drives lifting platform vertical lifting；
One electric control box, electrically connected with pneumatic chuck, cutting assembly and drive mechanism.
2. a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine according to claim 1, it is special
Sign is：Also include a balanced controls, the balanced controls are arranged between lifting platform and level table, for balancing workpiece to work
Make the pressure of platform.
3. a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine according to claim 2, it is special
Sign is：The balanced controls include the slide bar for being fixed on lifting platform bottom surface, and each slide bar is separately down through level table
Block is fixed with after through hole, the post portion between lifting platform and level table is arranged with spring.
4. a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine according to claim 3, it is special
Sign is：The bottom of the level table is provided with for limiting some of lifting platform stroke and cutting assembly by fixed block
Individual travel switch.
5. a kind of front shroud technique lug of heavy duty truck engine according to claim 1 or 2 or 3 or 4 is cut off automatically
Device, it is characterised in that：The guidance set include be fixed on lifting platform bottom several leads and with each lead
The guide pin bushing of cooperation, guide pin bushing are arranged on level table.
6. a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine according to claim 5, it is special
Sign is：The pneumatic chuck includes a fixture block and drives the gripper cylinder of fixture block, and gripper cylinder is fixed on lifting platform
Edge simultaneously electrically connects with electric control box, and the rear end of fixture block and the vertical push rod of gripper cylinder connect, and pass through pin in the middle part of fixture block
Axle is hinged on lifting edge of table, and the front end of fixture block overhangs in the top of lifting edge of table.
7. a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine according to claim 6, it is special
Sign is：The cutting assembly includes a motor and its cutterhead of driving, motor electrically connect with electric control box.
8. a kind of front shroud technique lug automatic cut-off device of heavy duty truck engine according to claim 7, it is special
Sign is：The drive mechanism includes two rack-and-pinions and a drive cylinder, the rack of two rack-and-pinions are equal
Overhang and be fixed on lifting platform bottom and pass through level table, the gear of two rack-and-pinions is fixed in same rotating shaft, this turn
The both ends of axle are suspended on the bottom surface of level table by hangoff receptacle, and a drive link is fixedly connected with the middle part of rotating shaft, the drive link
End and the push rod of drive cylinder be hinged, the cylinder body of drive cylinder is arranged in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998898.5U CN207026585U (en) | 2017-08-07 | 2017-08-07 | A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998898.5U CN207026585U (en) | 2017-08-07 | 2017-08-07 | A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026585U true CN207026585U (en) | 2018-02-23 |
Family
ID=61486542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998898.5U Active CN207026585U (en) | 2017-08-07 | 2017-08-07 | A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine |
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| Country | Link |
|---|---|
| CN (1) | CN207026585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309481A (en) * | 2017-08-07 | 2017-11-03 | 杭州刚信精密机械有限公司 | A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine |
| CN109230481A (en) * | 2018-08-14 | 2019-01-18 | 中民筑友科技投资有限公司 | A kind of preform production line reinforced mesh eedle threader |
-
2017
- 2017-08-07 CN CN201720998898.5U patent/CN207026585U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309481A (en) * | 2017-08-07 | 2017-11-03 | 杭州刚信精密机械有限公司 | A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine |
| CN109230481A (en) * | 2018-08-14 | 2019-01-18 | 中民筑友科技投资有限公司 | A kind of preform production line reinforced mesh eedle threader |
| CN109230481B (en) * | 2018-08-14 | 2023-08-29 | 中民筑友科技投资有限公司 | Steel bar mesh feeding device for prefabricated member production line |
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