CN208866167U - The pushing meanss of car seat headrest bar gear tooth burnishing machine - Google Patents
The pushing meanss of car seat headrest bar gear tooth burnishing machine Download PDFInfo
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- CN208866167U CN208866167U CN201821605128.0U CN201821605128U CN208866167U CN 208866167 U CN208866167 U CN 208866167U CN 201821605128 U CN201821605128 U CN 201821605128U CN 208866167 U CN208866167 U CN 208866167U
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- plate
- head rest
- clamping
- rest pole
- car seat
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of pushing meanss of car seat headrest bar gear tooth burnishing machine, including speed reducer, speed reducer is connect by shaft coupling with the second ball screw component, second ball screw component includes cross lead screw, cross lead screw is externally provided with the second screw rod bushing, and the second screw rod bushing is equipped with the second link block；The utility model is connect by cross lead screw with chair mechanisms, slowed down by revolving speed of the speed reducer to servo motor, then the revolving speed after deceleration is passed to by cross lead screw by shaft coupling, cross lead screw slowly rotates, second screw rod bushing drives chair mechanisms slowly to move, pressurizing unit can repeatedly squeeze head rest pole in the process of moving, and then it avoids and a tooth socket processing and forming is carried out to headrest rod tube part, reduce the instantaneous pressure that head rest pole pipe fitting is subject in tooth socket process, and then effectively prevent head rest pole pipe fitting because disposable extruding force is excessive deform the problem of.
Description
Technical field
The utility model relates to field of machining, the promotion more particularly to a kind of car seat headrest bar gear tooth burnishing machine is filled
It sets.
Background technique
Currently, needing to carry out tooth process operation to head rest pole, i.e., by one in the manufacturing process of car seat headrest bar
The processing of its pipeline outer wall is had certain angle and the tooth of depth as tooth socket by the requirement of tubing according to the production process.General headrest
Tooth socket on bar is to carry out unidirectional disposable processing using hydraulic press and mold cooperation to be formed.But add in this way
Tooth socket on work head rest pole has the following problems: 1. tooth socket machining accuracies are low, rough surface, and general tooth socket burr is greater than
0.5mm；2. all one procedures of tooth socket are formed, tubing once force-bearing be easy to cause greatly pipe deformations；3. one set of die is capable of processing
A kind of tooth socket of head rest pole, mold poor universality, high production cost.
CN204524011U discloses a kind of for the molding mold of head rest pole tooth socket comprising cope plate, fixed plate, recessed
Mould, punch-pin, two briquetting roller guide posts and multiple briquetting rollers, briquetting roller guide post are located on the downside of fixed plate and connect with fixed plate
It connecing, briquetting roller guide post is provided with molding race, and in molding race, the downside of fixed plate is arranged in punch-pin for briquetting roller setting,
It is set on punch-pin there are two the pilot hole for running through punch-pin upper and lower surface, the medial surface of punch-pin is equipped with locating slot II, pilot hole and positioning
Slot II connects to form molding wheel bore；It leans on the inside of cavity plate and punch-pin, the medial surface of cavity plate is equipped with locating slot I, locating slot I
Location hole is formed with locating slot II, when cope plate presses down briquetting roller guide post, briquetting roller can be pressed in by briquetting roller hole
On head rest pole.Equipment high recycling rate disclosed in above-mentioned documents, but and do not solve skill existing for above-mentioned existing processing
Art problem.
Therefore those skilled in the art are dedicated to researching and developing a kind of automotive seat that can be improved head rest pole tooth socket processing quality
Headrest lever apparatus.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide one kind to mention
The car seat headrest bar processing unit (plant) of high head rest pole tooth socket processing quality.
To achieve the above object, the utility model provides a kind of pushing meanss of car seat headrest bar gear tooth burnishing machine, packet
Speed reducer is included, speed reducer is connect by shaft coupling with the second ball screw component, and the second ball screw component includes cross lead screw,
Cross lead screw is externally provided with the second screw rod bushing, and the second screw rod bushing is equipped with the second link block.
Further, the second link block is connect with chair mechanisms.
Further, chair mechanisms are made of clamping component, cabinet frame and clamping plate, clamping plate be set to clamping component just under
Side, clamping component and clamping plate are set in cabinet frame.
Further, clamping component is made of upper clamp plate and the lower clamp plate being correspondingly arranged with upper clamp plate, upper clamp plate and lower clamp plate
Several spring mounting holes are correspondingly provided with, upper clamp plate and lower clamp plate offer the knife plate component recessing groove worked in coordination, first
Head rest pole mounting groove and the second head rest pole mounting groove, the first head rest pole mounting groove are located at the adjacent side of knife plate component recessing groove, and with
Knife plate component recessing groove communicates, and clamping is set to the adjacent side of knife plate component recessing groove, and presss from both sides the head rest pole mounting hole among steamed bun and the
The connection of one head rest pole mounting groove, lower clamp plate are set in backing plate, and lower clamp plate is connect by backing plate with upper clamp plate.
Preferably, clamping plate is attached at the lower section of lower clamp plate, clamping plate is connect with oil cylinder.
Preferably, cabinet frame is connected and composed by top panel, lower panel, left panel and right panel, corresponding first in right panel
Head rest pole mounting groove and the second head rest pole mounting groove are equipped with head rest pole insert port, and top panel corresponds to knife plate component recessing groove equipped with knife
Board group part insert port, lower panel correspond to oil cylinder equipped with oil cylinder relief hole.
The utility model is connect by cross lead screw with chair mechanisms, is slowed down by revolving speed of the speed reducer to servo motor,
Then the revolving speed after deceleration is passed to by cross lead screw by shaft coupling, cross lead screw slowly rotates, and the second screw rod bushing drives case
Body mechanism slowly moves, and pressurizing unit can repeatedly squeeze head rest pole in the process of moving, and then avoid enemy
It rests the head on rod tube part and carries out a tooth socket processing and forming, reduce the instantaneous pressure that head rest pole pipe fitting is subject in tooth socket process,
And then effectively prevent head rest pole pipe fitting because disposable extruding force is excessive deform the problem of；The utility model can also lead to simultaneously
Replacement clamping is crossed to reduce head rest pole the case where improving the versatility of the utility model, avoid one product of one set of die
Processing cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of embodiment two in the utility model；
Fig. 3 is the structural schematic diagram of chair mechanisms in Fig. 2；
Fig. 4 is the present invention looks up structural representation of Fig. 3；
Fig. 5 is the structural schematic diagram of lower clamp plate and clamping plate in embodiment two in the utility model；
Fig. 6 is the structural schematic diagram of upper clamp plate in embodiment two in the utility model；
Fig. 7 is the present invention looks up structural representation of Fig. 6.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, it should be noted that, in the utility model
Description in, the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Mechanism or element must have a particular orientation, construct and operate in a particular manner, therefore should not be understood as to this is practical
Novel limitation.Term " first ", " second ", " third " etc. are used for description purposes only, and are not understood to indicate or imply phase
To importance.
Embodiment 1
As shown in Figure 1, a kind of pushing meanss of car seat headrest bar gear tooth burnishing machine, including speed reducer 22, speed reducer 22 are logical
It crosses shaft coupling 24 to connect with the second ball screw component 21, the second ball screw component 21 includes cross lead screw 211, cross lead screw
211 are externally provided with the second screw rod bushing, and the second screw rod bushing is equipped with the second link block 23, and the second link block 23 is connect with chair mechanisms 3,
Speed reducer 22 is connect with servo motor 6.
The utility model is transmitted after speed reducer slows down, then by rotary power by 6 outputting rotary power of servo motor
To cross lead screw, cross lead screw is slowly rotated, and the second screw rod bushing slowly moves horizontally, and the second screw rod bushing is driven by the second connection
Chair mechanisms 3 are slowly mobile, in moving process, can repeatedly be squeezed by crowded teeth device headrest rod tube part, will be existing
One-pass molding become repeatedly forming, reduce the pressure that head rest pole is subject to.
Embodiment 2
As shown in Fig. 2 to 7, for the present embodiment other than the structure that embodiment 1 includes, the present embodiment further includes chair mechanisms 3,
Second link block 23 is connect with chair mechanisms 3, and chair mechanisms 3 are made of clamping component 31, cabinet frame 32 and clamping plate 33, folder
Tight plate 33 is set to the underface of clamping component 31, and clamping component 31 and clamping plate 33 are set in cabinet frame 32, are conducive to knife plate
Component 11 squeezes headrest rod tube part.
Clamping component 31 is made of upper clamp plate 312 and the lower clamp plate being correspondingly arranged with upper clamp plate 313, and lower clamp plate 313 is set to
In backing plate 317, lower clamp plate 313 is connect by backing plate 317 with upper clamp plate 312, if upper clamp plate 312 and lower clamp plate 313 are correspondingly provided with
Dry spring 8, steps up head rest pole pipe fitting when easy to process；
Upper clamp plate 312 is equipped with the first head rest pole mounting groove 316a and the second head rest pole mounting groove 316b, the first head rest pole peace
Tankage 316a is connected to the head rest pole mounting hole in clamping 311, and the head rest pole of different size can be adapted to by replacement clamping
Tooth socket processing；Wherein the groove width of the second head rest pole mounting groove 316b is 2-3 times bigger than the groove width of the first head rest pole mounting groove 316a, makes
The utility model can be adapted for different head rest pole processing；
Clamping 311 is made of upper clamp formwork 311a and lower clamp formwork 311b, and upper clamp formwork 311a is set on upper clamp plate 312, lower clamp formwork
311b corresponds to upper clamp formwork 311a on lower clamp plate 313, and upper clamp formwork 311a and lower clamp plate 313 offer the knife plate worked in coordination
Component recessing groove 315, enables head rest pole to be accurately, fast and easily assembled in gear tooth burnishing machine.Clamping plate 33 is attached at lower clamp plate
313 lower section, clamping plate 33 are connect with oil cylinder 331, facilitate gripping by headrest tubing.
Cabinet frame 32 is connected and composed by top panel, lower panel, left panel and right panel, corresponding first head rest pole in right panel
Mounting groove 316a and the second head rest pole mounting groove 316b is equipped with head rest pole insert port 321, and top panel corresponds to knife plate component recessing groove
315 are equipped with knife plate component insert port 322, and lower panel corresponds to oil cylinder 331 equipped with oil cylinder relief hole 323, can carry out to clamping component
Protection, prevents clamping component to be contaminated by dust.
In use, first head rest pole pipe fitting is inserted into clamping component, then pass through hydraulic station control oil cylinder (not shown), oil
Cylinder drives clamping plate to push lower clamp plate, clamps headrest rod tube part, then starts servo motor 6, servo motor 6 drives lateral propulsion
Cross lead screw in mechanism 2 slowly rotates, so that the second screw rod bushing drives chair mechanisms 3 to do horizontal direction displacement, is being moved through
Cheng Zhong, pressurizing unit can repeatedly squeeze headrest rod tube part, reduce head rest pole pipe fitting and squeeze the extruding force being subject to every time, prevent
Stop the deformation of head rest pole pipe fitting, and then improves the stability of processing tooth socket and the processing quality of tooth socket.
Claims (7)
1. a kind of pushing meanss of car seat headrest bar gear tooth burnishing machine, it is characterized in that: including speed reducer (22), the speed reducer
(22) it is connect by shaft coupling (24) with the second ball screw component (21)；The second ball screw component (21) includes laterally
Screw rod (211), the cross lead screw (211) are externally provided with the second screw rod bushing；Second screw rod bushing is equipped with the second link block
(23).
2. the pushing meanss of car seat headrest bar gear tooth burnishing machine as described in claim 1, it is characterized in that: second link block
(23) it is connect with chair mechanisms (3).
3. the pushing meanss of car seat headrest bar gear tooth burnishing machine as claimed in claim 2, it is characterized in that: the chair mechanisms
(3) it is made of clamping component (31), cabinet frame (32) and clamping plate (33)；The clamping plate (33) is set to the clamping component
(31) underface, the clamping component (31) and clamping plate (33) are set in the cabinet frame (32).
4. the pushing meanss of car seat headrest bar gear tooth burnishing machine as claimed in claim 3, it is characterized in that: the clamping component
(31) it is made of upper clamp plate (312) and the lower clamp plate (313) being correspondingly arranged with the upper clamp plate (312)；The lower clamp plate (313)
In backing plate (317), the lower clamp plate (313) is connect by the backing plate (317) with the upper clamp plate (312)；On described
Clamping plate (312) and lower clamp plate (313) are correspondingly provided with several springs (8)；
The upper clamp plate (312) is equipped with the first head rest pole mounting groove (316a) and the second head rest pole mounting groove (316b)；Described
One head rest pole mounting groove (316a) is connected to the head rest pole mounting hole in the clamping (311)；
The clamping (311) is made of upper clamp formwork (311a) and lower clamp formwork (311b)；The upper clamp formwork (311a) is set on described
On clamping plate (312)；The corresponding upper clamp formwork (311a) of the lower clamp formwork (311b) is set on the lower clamp plate (313)；On described
Clamping (311a) and lower clamp plate (313) offer the knife plate component recessing groove (315) worked in coordination.
5. the pushing meanss of car seat headrest bar gear tooth burnishing machine as claimed in claim 4, it is characterized in that: the clamping plate (33)
It is attached at the lower section of the lower clamp plate (313)；The clamping plate (33) connect with oil cylinder (331).
6. the pushing meanss of car seat headrest bar gear tooth burnishing machine as claimed in claim 5, it is characterized in that: the cabinet frame (32)
It is connected and composed by top panel, lower panel, left panel and right panel；The first head rest pole mounting groove is corresponded in the right panel
(316a) and the second head rest pole mounting groove (316b) are equipped with head rest pole insert port (321)；The upper surface of the cabinet frame (32) plate pair
The knife plate component recessing groove (315) is answered to be equipped with knife plate component insert port (322)；Plate corresponds to institute below the cabinet frame (32)
Oil cylinder (331) are stated equipped with oil cylinder relief hole (323).
7. the pushing meanss of the car seat headrest bar gear tooth burnishing machine as described in claim 1 to 6 is any, it is characterized in that: described subtract
Fast machine (22) connect with servo motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605128.0U CN208866167U (en) | 2018-09-30 | 2018-09-30 | The pushing meanss of car seat headrest bar gear tooth burnishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605128.0U CN208866167U (en) | 2018-09-30 | 2018-09-30 | The pushing meanss of car seat headrest bar gear tooth burnishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866167U true CN208866167U (en) | 2019-05-17 |
Family
ID=66469334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821605128.0U Active CN208866167U (en) | 2018-09-30 | 2018-09-30 | The pushing meanss of car seat headrest bar gear tooth burnishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208866167U (en) |
-
2018
- 2018-09-30 CN CN201821605128.0U patent/CN208866167U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402560 Dongcheng Street Office, Tongliang District, Chongqing, No. 9 Zhuying North Road (in Industrial Park) Patentee after: Chongqing Junzhuo Automotive Systems Co.,Ltd. Address before: 402560 Dongcheng Street Office, Tongliang District, Chongqing, No. 9 Zhuying North Road (in Industrial Park) Patentee before: CHONGQING JUNZHUO MACHINERY Co.,Ltd. |