CN105234499A - Gear hobbing machine for headrest rod of car seat - Google Patents
Gear hobbing machine for headrest rod of car seat Download PDFInfo
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- CN105234499A CN105234499A CN201510782177.6A CN201510782177A CN105234499A CN 105234499 A CN105234499 A CN 105234499A CN 201510782177 A CN201510782177 A CN 201510782177A CN 105234499 A CN105234499 A CN 105234499A
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- cylinder
- frame
- car seat
- head rest
- rest pole
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Abstract
The invention discloses a gear hobbing machine for a headrest rod of a car seat. The gear hobbing machine comprises a machine frame (1). A hobbing cutter mechanism is arranged on the machine frame (1). A clamping mechanism is arranged at the front end of the hobbing cutter mechanism. A pushing mechanism is arranged on one side of the hobbing cutter mechanism. The hobbing cutter mechanism is driven by a motor. The clamping mechanism is pushed by an oil cylinder. The pushing mechanism is pushed by an air cylinder. The gear hobbing machine for the headrest rod of the car seat has the advantages that the structural design is reasonable, operation is convenient and the cost is low. The gear hobbing machine can be used for carrying out hobbing operation on the headrest rod rapidly, the machining speed is high, and the manufacturing time is shortened. Meanwhile, the surface smoothness of produced products is higher, and the quality of the products is guaranteed.
Description
Technical field
The present invention relates to a kind of gear-hobbing machine, particularly a kind of car seat headrest bar gear-hobbing machine.
Background technology
At present, in the manufacture process of car seat headrest bar, need to carry out tooth process operation to head rest pole, its pipeline outer wall is processed the tooth with certain angle and the degree of depth by a pipeline according to the requirement of production technology.The tooth processing of existing head rest pole is mainly formed by profile milling cutter Gear Milling, or on punch press, use particular manufacturing craft stamping, the former often processes a headrest rod member about 8 seconds consuming time, the latter approximately needs 5 seconds, Gear Milling not only cost is high, require strict to the operative skill of operator, and production efficiency is low.
The patent of invention that a kind of name is called " chair headrest and production technology thereof " is disclosed in CN102267409B, it comprises guide pad, compact heap, roller and rolling wheel support, the middle part of described guide pad is provided with the pilot hole run through left and right, the upper surface of guide pad is provided with locating slot under some workpiece vertical with pilot hole, locating slot has some hobboing cutter holes under workpiece described in every bar, described hobboing cutter hole is connected with pilot hole, the upper surface of described pilot hole is provided with the some roller gathering sills running through hobboing cutter hole from left to right, described compact heap is arranged on the top of guide pad, the lower surface of compact heap is provided with locating slot on some workpiece, on described workpiece, locating slot is corresponding with locating slot under workpiece, described rolling wheel support is arranged on the left side of guide pad, corresponding with the opening of pilot hole, the upper surface of rolling wheel support is provided with some roller grooves from left to right, also be provided with the some axis holes vertical with roller groove in the horizontal direction, described some rollers are arranged in roller groove, and be sleeved on the axle in axis hole, roller can roll in roller groove, roller is corresponding with the position of roller gathering sill, and the number of rollers that every root axle is set with is not more than the quantity of roller gathering sill, described every bar roller groove internal trolley height evenly declines from left to right.The frock of structure can carry out gear hobbing operation to car seat headrest bar although it is so, but its inconvenient operation of the work of this structure, production efficiency is lower, makes production cost higher.
Summary of the invention
Object of the present invention be just to provide a kind of easy to operate, process car seat headrest bar gear-hobbing machine fast.
The object of the invention is by such technical scheme realize, a kind of car seat headrest bar gear-hobbing machine, comprise frame, described frame is provided with hob cutter mechanism, the front end of described hob cutter mechanism is provided with clamp system, the side of described hob cutter mechanism is provided with pushing mechanism, described hob cutter mechanism is driven by motor, described clamp system is by oil cylinder pushing, and described pushing mechanism is promoted by cylinder.
Wherein, described hob cutter mechanism comprises the motor A and guide rail that are arranged on frame upper surface, described guide rail is provided with slide, slide is provided with pallet Connection Block, described pallet Connection Block is provided with pallet, the main shaft of described motor A is provided with camshaft, described camshaft is connected with pallet Connection Block by pallet connecting rod, one end of described pallet is provided with cutter shaft, cutter shaft is provided with lining, described lining is provided with serrated knife, described serrated knife front is provided with head rest pole locating rack, described pushing mechanism is positioned at the side of serrated knife, and one end of pushing mechanism is positioned at below serrated knife.
Wherein, pushing mechanism comprises the head rest pole fixture block fixed head being positioned at side below serrated knife and the promotion cylinder being positioned at serrated knife side, described frame upper surface is provided with promotion cylinder frame, and described promotion cylinder is positioned at and promotes cylinder frame and be connected with one end of head rest pole fixture block fixed head by propelling skewback.
Wherein, described clamp system comprises the head rest pole fixture block be positioned on head rest pole fixture block fixed head, and the side of described head rest pole fixture block is provided with clamping cylinder, and described clamping cylinder is positioned on the clamping cylinder installing rack that is connected with frame upper surface.
In order to adjustment roll tooth depth, be provided with gear hobbing depth balance cylinder in described frame, described gear hobbing depth balance cylinder is connected with the lower surface of described head rest pole fixture block fixed head.
Wherein, described frame side is provided with oil cylinder, the gear pump described oil cylinder being provided with motor B and being connected with motor B, described gear pump is connected with described clamping cylinder by oil pipe.
Owing to have employed technique scheme, the present invention has reasonable in design, advantage easy to operate, with low cost, adopt it can carry out gear hobbing operation to head rest pole fast, not only process velocity is fast, and saved manufacturing time, meanwhile, the product surface fineness processed is higher, ensure that the quality of product.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Be described in further detail the specific embodiment of the present invention below in conjunction with accompanying drawing, but the present invention is not limited to these embodiments, any improvement or alternative on the present embodiment essence spirit, still belongs to the claims in the present invention scope required for protection.
Embodiment 1: as shown in Figure 1, a kind of car seat headrest bar gear-hobbing machine, comprise frame 1, described frame 1 is provided with hob cutter mechanism, the front end of described hob cutter mechanism is provided with clamp system, the side of described hob cutter mechanism is provided with pushing mechanism, described hob cutter mechanism is driven by motor, described clamp system is by oil cylinder pushing, and described pushing mechanism is promoted by cylinder.
Wherein, described hob cutter mechanism comprises the motor A2 and guide rail 3 that are arranged on frame 1 upper surface, described guide rail 3 is provided with slide 4, slide 4 is provided with pallet Connection Block 5, described pallet Connection Block 5 is provided with pallet 6, the main shaft of described motor A2 is provided with camshaft 7, described camshaft 7 is connected with pallet Connection Block 5 by pallet connecting rod 8, one end of described pallet 6 is provided with cutter shaft 9, cutter shaft 9 is provided with lining 10, described lining 10 is provided with serrated knife 11, described serrated knife 11 front is provided with head rest pole locating rack 23, described pushing mechanism is positioned at the side of serrated knife 11, and one end of pushing mechanism is positioned at below serrated knife 11.
In order to promote head rest pole, described pushing mechanism comprises the head rest pole fixture block fixed head 12 being positioned at side below serrated knife 11 and the promotion cylinder 13 being positioned at serrated knife 11 side, be provided with in described frame 1 upper surface and promote cylinder frame 14, described promotion cylinder 13 is positioned at and promotes cylinder frame 14 and be connected with one end of head rest pole fixture block fixed head 12 by propelling skewback 15.
In order to clamp head rest pole, prevent from loosening, described clamp system comprises the head rest pole fixture block 16 be positioned on head rest pole fixture block fixed head 12, and the side of described head rest pole fixture block 16 is provided with clamping cylinder 17, and described clamping cylinder 17 is positioned on the clamping cylinder installing rack 18 that is connected with frame 1 upper surface.
For the ease of adjustment roll tooth depth, be provided with gear hobbing depth balance cylinder 19 in described frame 1, described gear hobbing depth balance cylinder 19 is connected with the lower surface of described head rest pole fixture block fixed head 12.
Further, described frame 1 side is provided with oil cylinder 20, the gear pump 22 described oil cylinder 20 being provided with motor B21 and being connected with motor B21, described gear pump 22 is connected with described clamping cylinder 17 by oil pipe.
The present invention is work like this: drive motors B21, allows its driven gear pump 22 work, drive motors A2, it is allowed to drive camshaft 7 to rotate, camshaft 7 drives pallet about 6 to swing back and forth by pallet connecting rod 8 and pallet Connection Block 5, and pallet 6 slidably reciprocates around guide rail 3 together with slide 4, now, head rest pole is put into head rest pole fixture block 16, upper end leans on head rest pole locating rack 23, and start floor push, clamping cylinder 17 stretches out, headrest rod member is clamped, and fixture block limit switch is spacing; Propulsion cylinder 13 is started working, propelling skewback 15 is pushed into head rest pole fixture block fixed head 12 bottom, raise head rest pole fixture block fixed head 12 and head rest pole fixture block 16, bottom gear hobbing depth balance cylinder 19 stretches out, and against headrest bar cramp block fixed head 12, makes it balance, movable arbor 9 is with by pallet 6, cutter shaft 9 drives serrated knife 11 back and forth in the gear hobbing of head rest pole outer wall, keeps 2-3 second, completes tooth processing.
Claims (6)
1. a car seat headrest bar gear-hobbing machine, comprise frame (1), it is characterized in that: in described frame (1), be provided with hob cutter mechanism, the front end of described hob cutter mechanism is provided with clamp system, the side of described hob cutter mechanism is provided with pushing mechanism, described hob cutter mechanism is driven by motor, and described clamp system is by oil cylinder pushing, and described pushing mechanism is promoted by cylinder.
2. car seat headrest bar gear-hobbing machine as claimed in claim 1, it is characterized in that: described hob cutter mechanism comprises the motor A(2 being arranged on frame (1) upper surface) and guide rail (3), described guide rail (3) is provided with slide (4), slide (4) is provided with pallet Connection Block (5), described pallet Connection Block (5) is provided with pallet (6), at described motor A(2) main shaft on be provided with camshaft (7), described camshaft (7) is connected with pallet Connection Block (5) by pallet connecting rod (8), one end of described pallet (6) is provided with cutter shaft (9), cutter shaft (9) is provided with lining (10), described lining (10) is provided with serrated knife (11), described serrated knife (11) front is provided with head rest pole locating rack (23), described pushing mechanism is positioned at the side of serrated knife (11), and one end of pushing mechanism is positioned at serrated knife (11) below.
3. car seat headrest bar hobboing cutter machine as claimed in claim 2, it is characterized in that: described pushing mechanism comprises the head rest pole fixture block fixed head (12) being positioned at side, serrated knife (11) below and the promotion cylinder (13) being positioned at serrated knife (11) side, be provided with in described frame (1) upper surface and promote cylinder frame (14), described promotion cylinder (13) is positioned at and promotes cylinder frame (14) and be connected with one end of head rest pole fixture block fixed head (12) by propelling skewback (15).
4. car seat headrest bar hobboing cutter machine as claimed in claim 3, it is characterized in that: described clamp system comprises the head rest pole fixture block (16) be positioned on head rest pole fixture block fixed head (12), the side of described head rest pole fixture block (16) is provided with clamping cylinder (17), and described clamping cylinder (17) is positioned on the clamping cylinder installing rack (18) that is connected with frame (1) upper surface.
5. car seat headrest bar hobboing cutter machine as claimed in claim 4, it is characterized in that: in described frame (1), be provided with gear hobbing depth balance cylinder (19), described gear hobbing depth balance cylinder (19) is connected with the lower surface of described head rest pole fixture block fixed head (12).
6. car seat headrest bar hobboing cutter machine as claimed in claim 5, it is characterized in that: described frame (1) side is provided with oil cylinder (20), described oil cylinder (20) is provided with motor B(21) and with motor B(21) gear pump (22) that is connected, described gear pump (22) is connected with described clamping cylinder (17) by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510782177.6A CN105234499B (en) | 2015-11-16 | 2015-11-16 | Gear hobbing machine for headrest rod of car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510782177.6A CN105234499B (en) | 2015-11-16 | 2015-11-16 | Gear hobbing machine for headrest rod of car seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234499A true CN105234499A (en) | 2016-01-13 |
| CN105234499B CN105234499B (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510782177.6A Active CN105234499B (en) | 2015-11-16 | 2015-11-16 | Gear hobbing machine for headrest rod of car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234499B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201888A (en) * | 2018-09-30 | 2019-01-15 | 重庆君卓机械有限公司 | A kind of car seat headrest bar gear tooth burnishing machine |
| CN110252836A (en) * | 2019-07-16 | 2019-09-20 | 黄永红 | A kind of head rest pole tooth form molding machine |
| CN110586821A (en) * | 2019-08-27 | 2019-12-20 | 重庆豪斯特汽车零部件有限公司 | Automobile headrest rod gear rolling machine |
| CN112404320A (en) * | 2020-11-02 | 2021-02-26 | 黄永红 | Double-sided tooth profile forming machine for headrest rod of automobile seat |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB867964A (en) * | 1958-12-19 | 1961-05-10 | Gleason Works | Improvements relating to gear cutting machines |
| GB1535491A (en) * | 1976-08-20 | 1978-12-13 | Hurth Verwaltungs Gmbh | Apparatus for controlling and positioning a slide of a machine tool |
| CN1608546A (en) * | 2003-10-17 | 2005-04-27 | 德鱼塔工业股份有限公司 | Headrest lock structure with lock slots, method for forming lock slots in headrest pole and method for producing headrest pole |
| CN201217108Y (en) * | 2008-06-24 | 2009-04-08 | 重庆大学 | Zero-drive numerical control hobbing machine |
| CN101448596A (en) * | 2006-04-24 | 2009-06-03 | 费尔索梅特有限及两合公司 | Machine tool for machining toothing of work pieces |
| CN201702543U (en) * | 2010-06-07 | 2011-01-12 | 吕德苓 | Rolling tool of headrest rod open slot |
| CN103433348A (en) * | 2013-08-15 | 2013-12-11 | 上海三剑汽车部件有限公司 | Headrest rod manufacturing device and headrest rod manufacturing method thereof |
| CN104759531A (en) * | 2015-03-03 | 2015-07-08 | 上海兴韬汽车配件有限公司 | Headrest rod stamping die |
| CN205147502U (en) * | 2015-11-16 | 2016-04-13 | 重庆豪斯特汽车零部件有限公司 | Car seat headrest pole gear -hobbing machine |
-
2015
- 2015-11-16 CN CN201510782177.6A patent/CN105234499B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB867964A (en) * | 1958-12-19 | 1961-05-10 | Gleason Works | Improvements relating to gear cutting machines |
| GB1535491A (en) * | 1976-08-20 | 1978-12-13 | Hurth Verwaltungs Gmbh | Apparatus for controlling and positioning a slide of a machine tool |
| CN1608546A (en) * | 2003-10-17 | 2005-04-27 | 德鱼塔工业股份有限公司 | Headrest lock structure with lock slots, method for forming lock slots in headrest pole and method for producing headrest pole |
| CN101448596A (en) * | 2006-04-24 | 2009-06-03 | 费尔索梅特有限及两合公司 | Machine tool for machining toothing of work pieces |
| CN201217108Y (en) * | 2008-06-24 | 2009-04-08 | 重庆大学 | Zero-drive numerical control hobbing machine |
| CN201702543U (en) * | 2010-06-07 | 2011-01-12 | 吕德苓 | Rolling tool of headrest rod open slot |
| CN103433348A (en) * | 2013-08-15 | 2013-12-11 | 上海三剑汽车部件有限公司 | Headrest rod manufacturing device and headrest rod manufacturing method thereof |
| CN104759531A (en) * | 2015-03-03 | 2015-07-08 | 上海兴韬汽车配件有限公司 | Headrest rod stamping die |
| CN205147502U (en) * | 2015-11-16 | 2016-04-13 | 重庆豪斯特汽车零部件有限公司 | Car seat headrest pole gear -hobbing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201888A (en) * | 2018-09-30 | 2019-01-15 | 重庆君卓机械有限公司 | A kind of car seat headrest bar gear tooth burnishing machine |
| CN110252836A (en) * | 2019-07-16 | 2019-09-20 | 黄永红 | A kind of head rest pole tooth form molding machine |
| CN110586821A (en) * | 2019-08-27 | 2019-12-20 | 重庆豪斯特汽车零部件有限公司 | Automobile headrest rod gear rolling machine |
| CN112404320A (en) * | 2020-11-02 | 2021-02-26 | 黄永红 | Double-sided tooth profile forming machine for headrest rod of automobile seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105234499B (en) | 2017-05-10 |
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