CN220740579U - Polishing device for production of automobile headrest support rod - Google Patents
Polishing device for production of automobile headrest support rod Download PDFInfo
- Publication number
- CN220740579U CN220740579U CN202322552017.5U CN202322552017U CN220740579U CN 220740579 U CN220740579 U CN 220740579U CN 202322552017 U CN202322552017 U CN 202322552017U CN 220740579 U CN220740579 U CN 220740579U
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- fixedly connected
- shaped plate
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- 238000005498 polishing Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000009434 installation Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of automobile headrest struts, and discloses a polishing device for producing automobile headrest struts, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a mounting U-shaped plate, the top of the mounting U-shaped plate is fixedly connected with an adjusting U-shaped plate, the inner surface of the top of the adjusting U-shaped plate is rotationally connected with an adjusting screw rod through a mounting bearing seat, and the top end of the adjusting screw rod penetrates through the adjusting U-shaped plate and is fixedly connected with an adjusting knob. According to the utility model, the stepping motor is arranged to effectively control the intermittent stress of the force applying cam on the stressed hemisphere, the intermittent stress of the stressed hemisphere plays a role of intermittently extruding the asynchronous motor to move left and right, and the asynchronous motor further controls the headrest support rod to perform the effect of high-frequency small-amplitude reciprocating motion in the left-right direction under the action of the reset spring, so that the effect of improving the polishing efficiency and quality is achieved by adding the high-frequency small-amplitude reciprocating motion to match with polishing.
Description
Technical Field
The utility model relates to the technical field of automobile headrest struts, in particular to a polishing device for producing automobile headrest struts.
Background
The automobile headrest is a driving comfort configuration article and a safety protection article, and is very critical to the use of the automobile headrest along with the rapid popularization of automobiles.
Along with the rapid development of the automobile field, the processing requirement on the automobile headrest support rod is improved, but the polishing device for the production of the existing automobile headrest can only polish the support rod through rotation in a single positive and negative direction, so that the polishing efficiency and quality of the headrest support rod are low, and the polishing efficiency and quality of the headrest support rod are greatly influenced.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the polishing device for the production of the existing automobile headrest can only polish the supporting rod through rotation in a single positive and negative direction, so that the polishing efficiency and quality of the headrest supporting rod are low, the polishing efficiency and quality of the headrest supporting rod are greatly affected, and the polishing device for the production of the automobile headrest supporting rod is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an automobile headrest branch grinding device for production, includes the bottom plate, the top fixedly connected with installation U shaped plate of bottom plate, the top fixedly connected with adjustment U shaped plate of installation U shaped plate, rotate through the installation bearing frame on the internal surface at adjustment U shaped plate top and be connected with adjusting screw, adjusting screw's top runs through adjustment U shaped plate and fixedly connected with adjust knob, threaded connection has the screw thread board on adjusting screw's the surface, fixedly connected with is located two limiting rods of screw thread board both sides on adjusting U shaped plate's the internal surface, the both sides of screw thread board are passed through limiting ring and are slided and cup jointed on limiting rod's surface, the bottom fixedly connected with joining rod of screw thread board, the bottom of joining rod runs through the internal surface at installation U shaped plate top and fixedly connected with driving motor, the output of driving motor bottom is through pivot fixedly connected with sleeve of polishing.
The top fixedly connected with of bottom plate is located the inboard fixed U-shaped board of installation U-shaped board, the inside of fixed U-shaped board is provided with asynchronous motor, asynchronous motor's both sides are through reset spring fixed connection on the internal surface of fixed U-shaped board left and right sides, the output at asynchronous motor top is through bull stick fixedly connected with installation tube, the both sides of installation tube all are provided with fixing bolt.
Preferably, the right side fixedly connected with of asynchronous machine is located the transfer line of reset spring below, the right-hand member of transfer line runs through fixed U shaped plate and fixedly connected with atress hemisphere, the top fixedly connected with of bottom plate is located the step motor on atress hemisphere right side, the output fixedly connected with at step motor top is located the positive application of force cam of atress hemisphere.
Preferably, the left side fixedly connected with directional pipe of fixed U shaped plate, asynchronous machine's left side fixedly connected with is located the directional pole of reset spring below, the left end of directional pole runs through fixed U shaped plate and extends to directional intraductal.
Preferably, the connection position of the rotating shaft and the polishing sleeve is positioned at the left side of the center of the top of the polishing sleeve, and an elastic polishing pad is arranged on the inner surface of the polishing sleeve.
Preferably, the bottom of the asynchronous motor is fixedly connected with a movable roller.
Preferably, the number of the moving rollers is not less than three and the moving rollers are in a rectangular array.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the headrest support rod is placed into the mounting tube, then fixed through the fixing bolt, the polishing sleeve and the headrest support rod are controlled to rotate in opposite directions through the starting driving motor and the asynchronous motor, the polishing quality and efficiency are effectively improved through the arrangement that the connecting position of the rotating shaft and the polishing sleeve is positioned at the left side of the center of the top of the polishing sleeve and the elastic polishing pad is arranged, the intermittent force of the force applying cam on the stressed hemisphere is effectively controlled through the arrangement of the stepping motor, the intermittent force of the stressed hemisphere plays a role in intermittently extruding the asynchronous motor to move left and right, and the asynchronous motor controls the headrest support rod to perform the effect of reciprocating motion in the left-right direction in a small amplitude manner under the action of the reset spring, so that the polishing efficiency and the polishing quality are improved through the cooperation of the reciprocating motion in the left-right direction of the increased high frequency small amplitude.
According to the utility model, the adjusting knob plays a role in controlling the adjusting screw to rotate, and the screw plate moves up and down under the limit of the limiting ring under the action of the adjusting screw, so that the height of the driving motor is effectively adjusted, and the polishing height is effectively adjusted.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
fig. 2 is an enlarged view at a in fig. 1;
FIG. 3 is a schematic top view of the polishing sleeve of the present utility model;
FIG. 4 is a schematic view of the bottom structure of the polishing sleeve of the present utility model;
FIG. 5 is an enlarged view at B in FIG. 1;
fig. 6 is an enlarged view at C in fig. 1.
In the figure: 1. a bottom plate; 2. installing a U-shaped plate; 3. adjusting the U-shaped plate; 4. installing a bearing seat; 5. adjusting a screw; 6. an adjustment knob; 7. a thread plate; 8. a limiting rod; 9. defining a ring; 10. a coupling lever; 11. a driving motor; 12. a rotating shaft; 13. polishing the sleeve; 14. an elastic polishing pad; 15. fixing the U-shaped plate; 16. an asynchronous motor; 17. a return spring; 18. installing a pipe; 19. a fixing bolt; 20. a transmission rod; 21. a forced hemisphere; 22. a stepping motor; 23. a force-applying cam; 24. a directional tube; 25. a directional rod; 26. and (5) moving the roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-6, a grinding device is used in production of car headrest branch, comprising a base plate 1, the top fixedly connected with installation U-shaped board 2 of bottom plate 1, the top fixedly connected with adjustment U-shaped board 3 of installation U-shaped board 2, be connected with adjusting screw 5 through the rotation of installation bearing frame 4 on the internal surface at adjustment U-shaped board 3 top, adjusting screw 5's top runs through adjustment U-shaped board 3 and fixedly connected with adjust knob 6, threaded connection has screw plate 7 on adjusting screw 5's the surface, fixedly connected with is located two limiting rods 8 of screw plate 7 both sides on adjusting U-shaped board 3's the internal surface, the both sides of screw plate 7 are through limiting ring 9 sliding sleeve joint on limiting rod 8's surface, screw plate 7's bottom fixedly connected with combined rod 10, the bottom of combined rod 10 runs through the internal surface at installation U-shaped board 2 top and fixedly connected with driving motor 11, the output of driving motor 11 bottom is fixedly connected with grinding sleeve 13 through pivot 12, the hookup location of pivot 12 and grinding sleeve 13 is located the left side at the top centre of a circle of grinding sleeve 13, the internal surface of grinding sleeve 13 is provided with elasticity grinding pad 14, thereby the height is reached under the high-efficient regulation effect that the screw plate's that the limiting motor of adjusting screw plate 5 rotated under the limiting ring 5 is controlled through adjusting knob 6 moves the limiting rod 7 and the rotation direction of limiting rod 7 is reached.
The top fixedly connected with of bottom plate 1 is located the inboard fixed U-shaped board 15 of installation U-shaped board 2, the inside of fixed U-shaped board 15 is provided with asynchronous machine 16, the both sides of asynchronous machine 16 pass through reset spring 17 fixed connection on the internal surface of fixed U-shaped board 15 left and right sides, the output at asynchronous machine 16 top passes through bull stick fixedly connected with installation tube 18, the both sides of installation tube 18 all are provided with fixing bolt 19, the right side fixedly connected with of asynchronous machine 16 is located the transfer line 20 of reset spring 17 below, the right-hand member of transfer line 20 runs through fixed U-shaped board 15 and fixedly connected with atress hemisphere 21, the top fixedly connected with of bottom plate 1 is located the step motor 22 on atress hemisphere 21 right side, the output fixedly connected with at step motor 22 top is located the positive application of force cam 23 of atress hemisphere 21, the left side fixedly connected with directional pipe 24 of fixed U-shaped board 15, the left side fixedly connected with of asynchronous machine 16 is located the directional rod 25 of reset spring 17 below, the left end of directional rod 25 runs through fixed U-shaped board 15 and extends to directional pipe 24 in, the bottom fixedly connected with of asynchronous machine 16 removes gyro wheel 26, the quantity that removes gyro wheel 26 is not less than three and is the array.
In the utility model, when a user uses the device, the headrest support rod is placed in the mounting tube 18, then the headrest support rod is fixed through the fixing bolt 19, then the driving motor 11 and the asynchronous motor 16 are started to control the polishing sleeve 13 and the headrest support rod to rotate in opposite directions, the connection position of the rotating shaft 12 and the polishing sleeve 13 is arranged at the left side of the center of the top of the polishing sleeve 13, and the elastic polishing pad 14 is arranged to effectively improve polishing quality and efficiency, the stepping motor 22 is arranged to effectively control the intermittent force of the force applying cam 23 on the force receiving hemisphere 21, the intermittent force of the force receiving hemisphere 21 plays a role of intermittently extruding the asynchronous motor 16 to move left and right, and the asynchronous motor 16 is controlled to reciprocate in the left-right direction by a small amplitude under the action of the reset spring 17, so that the polishing efficiency and the polishing quality are improved through the cooperation of the high-frequency small amplitude reciprocating motion.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a grinding device is used in production of car headrest branch, includes bottom plate (1), its characterized in that, the top fixedly connected with of bottom plate (1) installs U shaped board (2), the top fixedly connected with of installation U shaped board (2) adjusts U shaped board (3), be connected with adjusting screw (5) through the rotation of installation bearing frame (4) on the internal surface at adjustment U shaped board (3) top, the top of adjusting screw (5) runs through adjustment U shaped board (3) and fixedly connected with adjusting knob (6), threaded connection has screw thread board (7) on the surface of adjusting screw (5), fixedly connected with is located two limiting bars (8) of screw thread board (7) both sides on the internal surface of adjusting U shaped board (3), the both sides of screw thread board (7) are through limiting ring (9) sliding sleeve on the surface of limiting bars (8), the bottom fixedly connected with combined rod (10) of combined rod (10) runs through the internal surface at installation U (2) top and fixedly connected with driving motor (11), the output end of bottom fixedly connected with sleeve (12) through pivot (13);
the top fixedly connected with of bottom plate (1) is located the inboard fixed U shaped plate (15) of installation U shaped plate (2), the inside of fixed U shaped plate (15) is provided with asynchronous machine (16), the both sides of asynchronous machine (16) are on the internal surface of fixed U shaped plate (15) left and right sides through reset spring (17) fixed connection, the output at asynchronous machine (16) top is through bull stick fixedly connected with installation pipe (18), the both sides of installation pipe (18) all are provided with fixing bolt (19).
2. The polishing device for producing the automobile headrest support rod according to claim 1, wherein a transmission rod (20) located below a return spring (17) is fixedly connected to the right side of the asynchronous motor (16), the right end of the transmission rod (20) penetrates through a fixed U-shaped plate (15) and is fixedly connected with a stressed hemisphere (21), a stepping motor (22) located on the right side of the stressed hemisphere (21) is fixedly connected to the top of the bottom plate (1), and a force applying cam (23) located on the front face of the stressed hemisphere (21) is fixedly connected to the output end of the top of the stepping motor (22).
3. The polishing device for producing the automobile headrest support rod according to claim 1, wherein the left side of the fixed U-shaped plate (15) is fixedly connected with a directional pipe (24), the left side of the asynchronous motor (16) is fixedly connected with a directional rod (25) positioned below the return spring (17), and the left end of the directional rod (25) penetrates through the fixed U-shaped plate (15) and extends into the directional pipe (24).
4. The polishing device for producing the automobile headrest support rod according to claim 1, wherein the connecting position of the rotating shaft (12) and the polishing sleeve (13) is positioned at the left side of the center of the top of the polishing sleeve (13), and an elastic polishing pad (14) is arranged on the inner surface of the polishing sleeve (13).
5. The polishing device for producing the automobile headrest strut according to claim 1, wherein a movable roller (26) is fixedly connected to the bottom of the asynchronous motor (16).
6. The polishing device for producing an automobile headrest pole as claimed in claim 5, wherein the number of the moving rollers (26) is not less than three and is in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552017.5U CN220740579U (en) | 2023-09-20 | 2023-09-20 | Polishing device for production of automobile headrest support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552017.5U CN220740579U (en) | 2023-09-20 | 2023-09-20 | Polishing device for production of automobile headrest support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740579U true CN220740579U (en) | 2024-04-09 |
Family
ID=90557982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322552017.5U Active CN220740579U (en) | 2023-09-20 | 2023-09-20 | Polishing device for production of automobile headrest support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740579U (en) |
-
2023
- 2023-09-20 CN CN202322552017.5U patent/CN220740579U/en active Active
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