CN210525863U - Car seat headrest skeleton assembly fixture - Google Patents
Car seat headrest skeleton assembly fixture Download PDFInfo
- Publication number
- CN210525863U CN210525863U CN201822049377.2U CN201822049377U CN210525863U CN 210525863 U CN210525863 U CN 210525863U CN 201822049377 U CN201822049377 U CN 201822049377U CN 210525863 U CN210525863 U CN 210525863U
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- CN
- China
- Prior art keywords
- fixed
- seat
- headrest
- pressing
- base
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- 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.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a car seat headrest skeleton assembly fixture, the on-line screen storage device comprises a base, the plastic part positioning seat of setting on the base, top surface at the plastic part positioning seat is provided with positioning groove, be fixed with perpendicular support on the base, be provided with vertical spout on perpendicular support, be provided with the transmission lead screw in vertical spout, top at perpendicular support is fixed with driving motor, be provided with the slider in vertical spout, be fixed with headrest bars positioning seat on the slider, side at headrest bars positioning seat is fixed with headrest bars card chamber, evenly be fixed with the adsorbed rubber head on headrest bars card chamber inner wall, be fixed with the evacuation machine on the base, lateral part at the base is provided with the dowel seat, it places the chamber to be provided with top surface open-ended pin in the dowel seat, be provided with horizontal pin through-hole in the dowel seat, outer end at the dowel seat is fixed with to press the cylinder. The utility model discloses a structure sets up rationally, can effectual improvement assembly efficiency, the effectual precision of guaranteeing the assembly, the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the equipment machinery, concretely relates to car seat headrest skeleton assembly fixture.
Background
Automobile seat headrest generally comprises headrest framework, foaming body and headrest face cover, wherein headrest framework generally comprises plastic part, headrest pole and pin, the pin joint is generally adopted with being connected of headrest pole to plastic part, along with the maturity of automobile seat technique, various automobile seat headrests develop rapidly, but because traditional headrest framework adopts the manual work to assemble more, its not only assembly efficiency is lower and the precision of assembly, and greatly increased workman's intensity of labour, the while also can influence the reliable and stable nature of equipment, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a car seat headrest skeleton assembly fixture that structure setting is reasonable and the suitability is strong.
The technical scheme for realizing the purpose of the utility model is that the automobile seat headrest framework assembly fixture comprises a base and a plastic part positioning seat arranged on the base, wherein the top surface of the plastic part positioning seat is provided with a positioning groove with the same shape as the plastic part, a vertical bracket is fixed on the base, a vertical chute is arranged on the vertical bracket, a transmission lead screw is arranged in the vertical chute, the top of the vertical bracket is fixed with a driving motor connected with the transmission lead screw, a slide block in threaded connection with the transmission lead screw is arranged in the vertical chute, a headrest rod positioning seat is fixed on the slide block, a headrest rod clamping cavity with a bottom opening and the same shape as the headrest rod is fixed on the side surface of the headrest rod positioning seat, an adsorption rubber head is uniformly fixed on the inner wall of the headrest rod clamping cavity, a vacuum extractor is fixed on the base, the vacuum extractor is connected with the adsorption rubber head through a vacuum extractor, a pin seat is arranged on the side portion of the base, a pin placing cavity with an opening in the top surface is arranged in the pin seat, a transverse pin through hole is formed in the pin seat, the bottom end of the pin placing cavity is communicated with the transverse pin through hole, a pressing cylinder is fixed at the outer end of the pin seat, and a piston shaft of the pressing cylinder extends into the transverse pin through hole and the position of the transverse pin through hole is the same as the pin position on the plastic part.
And a pressing limit switch is arranged in the vertical sliding groove, the pressing limit switch is adjustably fixed in the vertical sliding groove through a locking screw, and the pressing limit switch is connected with the driving motor and controls the driving motor to stop working.
The bottom surface of the headrest rod positioning seat is provided with a pressing hole, a pressing rod is arranged in the pressing hole, a pressing spring is fixed between the top end of the pressing rod and the top wall of the pressing hole, and the pressing rod presses against a plastic part on the plastic part positioning seat when the headrest rod positioning seat descends.
The base is fixed with a power supply interface, an external air pump interface and a control panel, and a driving motor control switch, a vacuumizing machine start-stop button and a pressing cylinder control switch are fixed on the control panel.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, and it not only can effectual improvement assembly the efficiency, can effectual assurance assembly's precision moreover, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, an assembly fixture for a headrest framework of an automobile seat comprises a base 1 and a plastic part positioning seat 2 arranged on the base, wherein a positioning groove 3 with the same shape as that of a plastic part is arranged on the top surface of the plastic part positioning seat, in the embodiment, the depth of a positioning cavity is 1/4 of the thickness of the plastic part, a vertical support 4 is fixed on the base, a vertical sliding groove 5 is arranged on the vertical support, a transmission screw rod 6 is arranged in the vertical sliding groove, a driving motor 7 connected with the transmission screw rod is fixed on the top of the vertical support, a sliding block 8 in threaded connection with the transmission screw rod is arranged in the vertical sliding groove, a headrest rod positioning seat 9 is fixed on the sliding block, a headrest rod clamping cavity 10 with an opening on the bottom surface and the same shape as that of a headrest rod is fixed on the side surface of the headrest rod positioning seat, evenly be fixed with adsorbed rubber head 11 on the headrest pole card intracavity wall be fixed with evacuation machine 12 on the base, evacuation machine through vacuum tube 13 with the adsorbed rubber head is connected the lateral part of base is provided with cotter seat 14 be provided with top surface open-ended pin in the cotter seat and place chamber 15 be provided with horizontal pin through-hole 16 in the cotter seat, the bottom that the chamber was placed to the pin with horizontal pin through-hole is linked together the outer end of cotter seat is fixed with and supports and press cylinder 17, the piston shaft that supports and press the cylinder stretches into in the horizontal pin through-hole and the position of horizontal pin through-hole is the same with the pin position on the plastic part. When the plastic part pressing device is used, all plastic parts are placed in the positioning grooves, the headrest rods are placed in the headrest rod clamping cavities and are adsorbed and positioned through the adsorption rubber heads, then the driving motor is controlled, the headrest rods move downwards and are combined with the plastic parts, finally, the pressing air cylinders are started again, the pins are extruded into the joints of the plastic parts and the headrest rods from the transverse pin through holes in the pin seats, the phenomenon that workers press the plastic parts and the headrest rods for a long time can be reduced, the labor intensity of the workers is reduced, and the assembling quality can be guaranteed.
And a pressing limit switch 18 is arranged in the vertical sliding groove, the pressing limit switch is adjustably fixed in the vertical sliding groove through a locking screw, and the pressing limit switch is connected with the driving motor and controls the driving motor to stop working.
The bottom surface of the headrest rod positioning seat is provided with a pressing hole 19, a pressing rod 20 is arranged in the pressing hole, a pressing spring 21 is fixed between the top end of the pressing rod and the top wall of the pressing hole, and the pressing rod presses against a plastic part on the plastic part positioning seat when the headrest rod positioning seat descends.
The base is fixed with a power interface 22, an external air pump interface 23 and a control panel 24, and the control panel is fixed with a driving motor control switch, a vacuumizing machine start-stop button and a pressing cylinder control switch.
The utility model discloses a structure sets up rationally, the simple operation, and it not only can effectual improvement assembly the efficiency, can effectual assurance assembly's precision moreover, uses reliable and stable, and the suitability is strong and the practicality is good.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a car seat headrest skeleton assembly fixture, includes the base, sets up plastic part positioning seat on the base the top surface of plastic part positioning seat is provided with the positioning groove that shape and plastic part are the same, its characterized in that: a vertical support is fixed on the base, a vertical sliding groove is arranged on the vertical support, a transmission screw rod is arranged in the vertical sliding groove, a driving motor connected with the transmission screw rod is fixed at the top of the vertical support, a sliding block in threaded connection with the transmission screw rod is arranged in the vertical sliding groove, a headrest rod positioning seat is fixed on the sliding block, a headrest rod clamping cavity with an opening on the bottom surface and the same shape as the headrest rod is fixed on the side surface of the headrest rod positioning seat, rubber adsorption heads are uniformly fixed on the inner wall of the headrest rod clamping cavity, a vacuumizing machine is fixed on the base and connected with the rubber adsorption heads through a vacuumizing tube, a pin seat is arranged on the side part of the base, a pin placing cavity with an opening on the top surface is arranged in the pin seat, and a transverse pin through hole is arranged in the pin seat, the bottom end of the pin placing cavity is communicated with the transverse pin through hole, a pressing cylinder is fixed at the outer end of the pin seat, a piston shaft of the pressing cylinder extends into the transverse pin through hole, and the position of the transverse pin through hole is the same as the pin position on the plastic part.
2. The assembly tool for the headrest framework of the automobile seat according to claim 1, characterized in that: and a pressing limit switch is arranged in the vertical sliding groove, the pressing limit switch is adjustably fixed in the vertical sliding groove through a locking screw, and the pressing limit switch is connected with the driving motor and controls the driving motor to stop working.
3. The assembly tool for the headrest framework of the automobile seat according to claim 2, characterized in that: the bottom surface of the headrest rod positioning seat is provided with a pressing hole, a pressing rod is arranged in the pressing hole, a pressing spring is fixed between the top end of the pressing rod and the top wall of the pressing hole, and the pressing rod presses against a plastic part on the plastic part positioning seat when the headrest rod positioning seat descends.
4. The assembly tool for the headrest framework of the automobile seat according to claim 3, characterized in that: the base is fixed with a power supply interface, an external air pump interface and a control panel, and a driving motor control switch, a vacuumizing machine start-stop button and a pressing cylinder control switch are fixed on the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049377.2U CN210525863U (en) | 2018-12-06 | 2018-12-06 | Car seat headrest skeleton assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049377.2U CN210525863U (en) | 2018-12-06 | 2018-12-06 | Car seat headrest skeleton assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210525863U true CN210525863U (en) | 2020-05-15 |
Family
ID=70591944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049377.2U Expired - Fee Related CN210525863U (en) | 2018-12-06 | 2018-12-06 | Car seat headrest skeleton assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210525863U (en) |
-
2018
- 2018-12-06 CN CN201822049377.2U patent/CN210525863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |