CN202742298U - Pedal rotating positioning mechanism - Google Patents
Pedal rotating positioning mechanism Download PDFInfo
- Publication number
- CN202742298U CN202742298U CN 201220263437 CN201220263437U CN202742298U CN 202742298 U CN202742298 U CN 202742298U CN 201220263437 CN201220263437 CN 201220263437 CN 201220263437 U CN201220263437 U CN 201220263437U CN 202742298 U CN202742298 U CN 202742298U
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- pedal
- positioning mechanism
- connecting rod
- rotary positioning
- vertical connecting
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Abstract
The utility model discloses a pedal rotating positioning mechanism, which comprises a base frame, a pedal mechanism, a longitudinal connecting rod, a rotating positioning mechanism and an assembly stand rotating shaft. The pedal mechanism is connected with the base frame; the pedal mechanism is connected with the rotating positioning mechanism through the longitudinal connecting rod; the rotating positioning mechanism is connected with the assembly stand rotating shaft; the pedal mechanism comprises a pedal plate and a pedal plate shaft; the rotating positioning mechanism comprises a rotating device and a positioning device; and the rotating device is movably connected with the positioning device. By pedaling a ratchet (small module gear or rotating plate) rotating positioning mechanism, according to the working conditions and operation requirements, the ratchet or small module gear or rotating plate is small in rotating angle and wide in rotating angle range; and an operator can rotate the ratchet or small module gear or rotating plate to a best operating and assembling angle according to self physical condition, and the mechanism is convenient to operate.
Description
Technical field
The utility model relates to auto parts and components assembling and positioning mechanism technology field, especially relates to a kind of foot-operated rotary positioning mechanism.
Background technology
For improving production capacity and production efficiency, modularization production is adopted in the automobile component assembling.The instrument board assembly bench is the technological equipment of general assembly line indispensability, and this equipment must make that parts take, put, operation, easy to assembly; And present instrument board assembly bench can't satisfy operating personnel to the rotation location of angle of assembling, operates very inconvenient.
Chinese patent literature (the day for announcing: on June 15th, 2011, notification number: CN201863180U) disclose a kind of automotive seat general assembly workbench, comprise table frame, rotary disk and rotary work station position-limit mechanism, be used for the assembling to the automotive seat assembly, described rotary disk is provided with the upset chassis, be provided with turnover disc on described upset chassis, described automotive seat assembly is fixed on the described turnover disc by pneumatic clamping mechanism.Adopt technique scheme, so that the installment work platform of automotive seat has possessed the function of rotation, rotation location and upset, installation is finished at a workbench in each surface of being convenient on the automotive seat, greatly improves automotive seat Assembling Production efficient, and reduces operator's labour intensity.
Technique scheme is a kind of assembly bench mechanism for the automotive seat general assembly, purpose is to make the installment work platform of automotive seat possess the function of rotation, rotation location and upset, and technique scheme does not relate to for the rotation location of automobile instrument panel assembly bench.
The utility model content
The purpose of this utility model is to provide a kind of operating personnel can be according to self health rotation angle of assembling, easy to operate foot-operated rotary positioning mechanism in order to solve the problem that automobile instrument panel assembly bench of the prior art can not rotate to an angle and position.
The utility model realizes that the technical scheme that its technical purpose adopts is: a kind of foot-operated rotary positioning mechanism, comprise underframe, footstep mechanism, vertical connecting rod, rotary positioning mechanism and assembly bench rotating shaft, described footstep mechanism is connected with underframe, described footstep mechanism is connected vertical connecting rod with rotary positioning mechanism and connects, described rotary positioning mechanism is connected with the assembly bench rotating shaft, described footstep mechanism comprises pedal and pedal axle, described rotary positioning mechanism comprises whirligig and positioner, and described whirligig and positioner are flexibly connected.Should ride rotary positioning mechanism, one footstep mechanism and a rotary positioning mechanism are set, footstep mechanism is connected vertical connecting rod with rotary positioning mechanism and connects, such structure operation personnel only need to be with riding lower footstep mechanism, footstep mechanism is by vertical connecting rod driven rotary detent mechanism, positioner in the rotary positioning mechanism is connected with the whirligig disengaging, by the rotation whirligig whirligig is rotated to suitable angle, then unclamp footstep mechanism, make positioner and whirligig recover connection status and position.This detent mechanism has adopted foot-operated rotary positioning mechanism, according to operating mode and operational requirements, the anglec of rotation of rotary positioning apparatus can arrange arbitrarily, makes that the anglec of rotation is little and rotation angle range is wide, operating personnel can rotate to optimum operation, angle of assembling according to self health, and are easy to operate.
As preferably, described pedal rod seat is arranged on the underframe, described pedal connecting rod base is arranged on the side of underframe, described axle guide plate is arranged on an end of underframe, the L-shaped structure of described pedal axle, described pedal is arranged on an end of pedal axle, the other end of described pedal axle passes the pedal rod seat and is connected with the lower end of vertical connecting rod with the axle guide plate, the end that described pedal axle is connected with vertical connecting rod is provided with the convex shape connected unit, is provided with connecting hole on the described connected unit.Footstep mechanism adopts said structure, and the one, convenience is connected with rotary positioning mechanism, and the 2nd, the handled easily personnel trample; The pedal axle is set to L shaped structure, can pedal be arranged on a side of underframe according to operation requirements like this, and vertical connecting rod is arranged on an end of underframe, connects by the pedal axle, namely conveniently tramples and convenient rotation location, and is easy to operate; One end of pedal axle arranges the convex shape connected unit, and the one, convenience is connected with vertical connecting rod, and the 2nd, in order to satisfy the pulling to vertical connecting rod; It is for the location to the foot-operated axle that hardens that the pedal rod seat is set, and is to lead for finishing the pedal axle and the axle guide plate is set.
As preferably, described positioner comprises dowel mechanism, described dowel mechanism is arranged on the upper end of vertical connecting rod, be connected with the assembly bench column by fixed support, the upper end of described dowel mechanism and whirligig are flexibly connected, described dowel mechanism comprises axle sleeve, spring, alignment pin and pulling block, the upper end of described alignment pin and whirligig are flexibly connected, described spring housing is located on the alignment pin, alignment pin and spring are arranged on axle sleeve inside, the lower end of described alignment pin is passed axle sleeve and is connected with pulling block, and the lower end of described axle sleeve also is provided with end socket, and described pulling block is connected with vertical connecting rod.Positioner is arranged on the upper end of vertical connecting rod, dowel mechanism and whirligig are flexibly connected, when driving dowel mechanism, vertical connecting rod moves downward, when being connected with the whirligig disengaging, rotating whirligig and make it rotate certain angle, when institute's rotational angle satisfies operation requirements, unclamping vertical connecting rod makes dowel mechanism be connected the location with whirligig, this structure has adopted foot-operated rotary positioning mechanism, and operating personnel can rotate to optimum operation, angle of assembling, and are easy to operate.It is the location that is connected convenient and whirligig that dowel mechanism adopts said structure one, the 2nd, and convenience is connected with vertical connecting rod, spring and pulling block is set simultaneously can realizes pulling open and reset alignment pin.
As preferably, described whirligig comprises ratchet and the handwheel that is connected with ratchet.Whirligig adopts ratchet and dowel mechanism, the needs that to rotate and locate in order to realize, dowel mechanism and ratchet engagement, ratchet is connected with handwheel with the assembly bench rotating shaft, when driving dowel mechanism, vertical connecting rod moves downward, when breaking away from engagement with ratchet, rotation hand wheel drives ratchet and rotates certain angle, when institute's rotational angle satisfies operation requirements, unclamp vertical connecting rod and make dowel mechanism and ratchet engagement location, this structure has adopted foot-operated ratchet rotary positioning mechanism, and operating personnel can rotate to optimum operation, angle of assembling, and are easy to operate.
As another kind of scheme, described whirligig comprises fine module gear and the handwheel that is connected with gear.The another kind of scheme that should ride rotary positioning mechanism is in the situation that other device protections are constant; whirligig is set to fine module gear; adopt fine module gear can realize equally the purpose of the technical program; owing to adopting fine module gear; the per tooth anglec of rotation is little and rotation angle range is wide; operating personnel can rotate to optimum operation, angle of assembling according to self health, and are easy to operate.
As the third scheme, described whirligig comprises the rotating disc and the handwheel that is connected with rotating disc with location structure.The third scheme that should ride rotary positioning mechanism is in the situation that other device protections are constant; whirligig is set to the rotating disc with location structure; employing can realize the purpose of the technical program equally with the rotating disc of location structure; owing to adopting the rotating disc with location structure; location structure on the rotating disc can adopt the form of locating hole; can a plurality of locating holes be set at rotating disc so as required; make the anglec of rotation of position of a locating hole of every rotation less; and rotation angle range is wide; operating personnel can rotate to optimum operation according to self health; angle of assembling, easy to operate.
As preferably, the lower end of described vertical connecting rod is provided with pedal axle holder, and the described pedal axle holder structure that takes the shape of the letter U is provided with installing hole on the pedal axle holder, the upper end of described vertical connecting rod is provided with the pulling block mount pad, is provided with fixing hole on the described pulling block mount pad.It is connected to be connected swing in order to realize being connected with pulling block with the pedal axle that the two ends of vertical connecting rod arrange respectively pedal axle holder and pulling block mount pad.
As preferably, described pulling block inserts the pulling block mount pad and is connected with vertical connecting rod by bolt, and described pedal axle is plugged in that pedal axle holder is interior to be connected with vertical connecting rod by bolt.Be bolted, be connected firmly, easy to operate.
The beneficial effects of the utility model are: adopt foot-operated ratchet (fine module gear or rotating disc) rotary positioning mechanism, according to operating mode and operational requirements, ratchet or fine module gear or the rotating disc anglec of rotation is little and rotation angle range is wide, operating personnel can rotate to optimum operation, angle of assembling according to self health, and are easy to operate.
Description of drawings
Fig. 1 is a kind of structural representation of the foot-operated rotary positioning mechanism of the utility model;
Fig. 2 is the top view of foot-operated rotary positioning mechanism among Fig. 1;
Fig. 3 is the right view of foot-operated rotary positioning mechanism among Fig. 1;
Fig. 4 is the structural representation of dowel mechanism in the utility model;
Fig. 5 is the syndeton schematic diagram of pedal and pedal axle in the utility model;
Fig. 6 is the structural representation of vertical connecting rod in the utility model;
Fig. 7 is the another kind of structural representation of the foot-operated rotary positioning mechanism of the utility model;
Fig. 8 is the third structural representation of the foot-operated rotary positioning mechanism of the utility model;
Among the figure: 1, underframe, 2, footstep mechanism, 21, pedal, 22, the pedal rod seat, 23, the axle guide plate, 24, the pedal axle, 3, vertical connecting rod, 31, pedal axle holder, 32, installing hole, 33, the pulling block mount pad, 34, fixing hole, 4, rotary positioning mechanism, 5, the assembly bench rotating shaft, 6, whirligig, 7, positioner, 8, handwheel, 9, connected unit, 10, connecting hole, 11, ratchet, 12, dowel mechanism, 120, axle sleeve, 121, spring, 122, alignment pin, 123, pulling block, 124, end socket, 13, fixed support, 14, the assembly bench column, 15, gear, 16, rotating disc.
The specific embodiment
Also by reference to the accompanying drawings the technical solution of the utility model is described further below by specific embodiment.
Embodiment 1:
In enforcement shown in Figure 1, a kind of foot-operated rotary positioning mechanism, comprise underframe 1, footstep mechanism 2, vertical connecting rod 3, rotary positioning mechanism 4 and assembly bench rotating shaft 5, footstep mechanism 2 is connected with underframe 1, footstep mechanism 2 is connected with rotary positioning mechanism by vertical connecting rod 3 connections, rotary positioning mechanism 4 is connected with assembly bench rotating shaft 5, and footstep mechanism 2 comprises that pedal 21, pedal rod seat 22, axle guide plate 23(see Fig. 3) and pedal axle 24, rotary positioning mechanism 4 comprises whirligig 6 and positioner 7.
Pedal rod seat 22 is arranged on the underframe 1, pedal connecting rod base 22 is arranged on the side of underframe 1, axle guide plate 23 is arranged on an end (see figure 2) of underframe 1, pedal axle 24 L-shaped structure (see figure 5)s, pedal 21 is arranged on an end of pedal axle 24, the other end of pedal axle 24 passes pedal rod seat 22 is connected with the axle guide plate and is connected with the lower end of vertical connecting rod 3, and the end that pedal axle 24 is connected with vertical connecting rod 3 is provided with convex shape connected unit 9, is provided with connecting hole 10 on the connected unit 9.
Whirligig 6 comprises ratchet 11 and the handwheel 8 that is connected with ratchet 11.Dowel mechanism 12 and ratchet 11 engagements, dowel mechanism 12 is arranged on the upper end of vertical connecting rod 3, is connected the upper end of dowel mechanism 12 and ratchet 11 engagements with assembly bench column 14 by fixed support 13, ratchet 11 1 ends are connected with assembly bench rotating shaft 5, and the other end is connected with handwheel 8.Dowel mechanism 12(sees Fig. 4) comprise axle sleeve 120, spring 121, alignment pin 122 and pulling block 123, the upper end of alignment pin 122 arranges engaging tooth, spring 121 is set on the alignment pin 122, alignment pin 122 and spring 123 are arranged on axle sleeve 120 inside, the lower end of alignment pin 122 is passed axle sleeve 120 and is connected with pulling block 123, the lower end of axle sleeve 120 also is provided with end socket 124, and pulling block 123 is connected with vertical connecting rod 3.
The lower end of vertical connecting rod 3 is provided with pedal axle holder 31(and sees Fig. 6), pedal axle holder 31 structure that takes the shape of the letter U, be provided with installing hole 32 on the pedal axle holder 31, the upper end of vertical connecting rod 3 is provided with pulling block mount pad 33, is provided with fixing hole 34 on the pulling block mount pad 33.Pulling block 123 inserts pulling block mount pad 33 and is connected with vertical connecting rod 3 by bolt, and pedal axle 24 is plugged in the pedal axle holder 31 and is connected with vertical connecting rod 3 by bolt.
When operating personnel need to adjust angle to this detent mechanism, foot-treadle 21 is to the front lower place, and pedal axle 24 is rotated counterclockwise around pedal rod seat 22 holes, and drive vertical connecting rod 3, alignment pin 122 move down, alignment pin 122 breaks away from ratchet 11, rotates handwheel 8 adjustable angles.Pedal 21 is reverse, alignment pin 122 and ratchet 11 location.This rotary positioning mechanism has adopted foot-operated ratchet rotary positioning mechanism, and according to operating mode and operational requirements, the ratchet per tooth anglec of rotation is little, and rotation angle range is wide, and operating personnel can rotate to optimum operation, angle of assembling according to self health, and are easy to operate.
Embodiment 2:
In the embodiment shown in fig. 7, a kind of foot-operated rotary positioning mechanism, basic identical with the foot-operated rotary positioning mechanism among the embodiment 1, difference is: whirligig 6 adopts fine module gear 15, gear 15 is connected with assembly bench rotating shaft 5, and the other end is connected with handwheel 8.When operating personnel need to adjust angle to this detent mechanism, foot-treadle 21 is to the front lower place, and pedal axle 24 is rotated counterclockwise around pedal rod seat 22 holes, and drive vertical connecting rod 3, alignment pin 122 move down, alignment pin 122 breaks away from gear 15, rotates handwheel 8 adjustable angles.Pedal 21 is reverse, alignment pin 122 and gear 15 location.This rotary positioning mechanism has adopted foot-operated fine module gear rotary positioning mechanism, according to operating mode and operational requirements, the fine module gear per tooth anglec of rotation is little, and rotation angle range is wide, operating personnel can rotate to optimum operation, angle of assembling according to self health, and are easy to operate.
Embodiment 3:
In the embodiment shown in fig. 8, a kind of foot-operated rotary positioning mechanism, basic identical with the foot-operated rotary positioning mechanism among the embodiment 1, difference is: the rotating disc 16 that whirligig 6 adopts with location structure, rotating disc 16 is connected with assembly bench rotating shaft 5, and the other end is connected with handwheel 8.When operating personnel need to adjust angle to this detent mechanism, foot-treadle 21 is to the front lower place, and pedal axle 24 is rotated counterclockwise around pedal rod seat 22 holes, and drive vertical connecting rod 3, alignment pin 122 move down, alignment pin 122 breaks away from rotating disc 16, rotates handwheel 8 adjustable angles.Pedal 21 is reverse, alignment pin 122 and rotating disc 16 location.This rotary positioning mechanism has adopted foot-operated rotating disc rotary positioning mechanism, according to operating mode and operational requirements, locating hole on the rotating disc 16 can be set to low-angle, the anglec of rotation is little like this, and rotation angle range is wide, operating personnel can rotate to optimum operation, angle of assembling according to self health, and are easy to operate.
Claims (8)
1. foot-operated rotary positioning mechanism, it is characterized in that: comprise underframe (1), footstep mechanism (2), vertical connecting rod (3), rotary positioning mechanism (4) and assembly bench rotating shaft (5), described footstep mechanism (2) is connected with underframe (1), described footstep mechanism (2) is connected 4 with rotary positioning mechanism) connect by vertical connecting rod (3), described rotary positioning mechanism (4) is connected with assembly bench rotating shaft (5), described footstep mechanism (2) comprises pedal (21) and pedal axle (24), described rotary positioning mechanism (4) comprises whirligig (6) and positioner (7), and described whirligig (6) is flexibly connected with positioner (7).
2. a kind of foot-operated rotary positioning mechanism according to claim 1, it is characterized in that: described footstep mechanism (2) also comprises pedal rod seat (22) and axle guide plate (23), described pedal connecting rod base (22) is arranged on the side of underframe (1), described axle guide plate (23) is arranged on an end of underframe (1), the L-shaped structure of described pedal axle (24), described pedal (21) is arranged on an end of pedal axle (24), the other end of described pedal axle (24) passes pedal rod seat (22) is connected 23 with the axle guide plate) be connected with the lower end of vertical connecting rod (3), the end that described pedal axle (24) is connected with vertical connecting rod (3) is provided with convex shape connected unit (9), is provided with connecting hole (10) on the described connected unit (9).
3. a kind of foot-operated rotary positioning mechanism according to claim 1, it is characterized in that: described positioner (7) comprises dowel mechanism (12), described dowel mechanism (12) is arranged on the upper end of vertical connecting rod (3), be connected with assembly bench column (14) by fixed support (13), the upper end of described dowel mechanism (12) and whirligig (6) are flexibly connected, described dowel mechanism (12) comprises axle sleeve (120), spring (121), alignment pin (122) and pulling block (123), the upper end of described alignment pin (122) and whirligig (6) are flexibly connected, described spring (121) is set on the alignment pin (122), alignment pin (122) and spring (121) are arranged on axle sleeve (120) inside, the lower end of described alignment pin (122) is passed axle sleeve (120) and is connected with pulling block (123), the lower end of described axle sleeve (120) also is provided with end socket (124), and described pulling block (123) is connected with vertical connecting rod (3).
4. a kind of foot-operated rotary positioning mechanism according to claim 1, it is characterized in that: described whirligig (6) comprises ratchet (11) and the handwheel (8) that is connected with ratchet (11).
5. a kind of foot-operated rotary positioning mechanism according to claim 1, it is characterized in that: described whirligig (6) comprises fine module gear (15) and the handwheel (8) that is connected with gear (15).
6. a kind of foot-operated rotary positioning mechanism according to claim 1, it is characterized in that: described whirligig (6) comprises the rotating disc (16) and the handwheel (8) that is connected with rotating disc (16) with location structure.
7. a kind of foot-operated rotary positioning mechanism according to claim 1, it is characterized in that: the lower end of described vertical connecting rod (3) is provided with pedal axle holder (31), described pedal axle holder (31) structure that takes the shape of the letter U, be provided with installing hole (32) on the pedal axle holder (31), the upper end of described vertical connecting rod (3) is provided with pulling block mount pad (33), is provided with fixing hole (34) on the described pulling block mount pad (33).
8. a kind of foot-operated rotary positioning mechanism according to claim 3, it is characterized in that: described pulling block (123) inserts pulling block mount pad (33) and is connected with vertical connecting rod (3) by bolt, and described pedal axle (24) is plugged in the pedal axle holder (31) and is connected with vertical connecting rod (3) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263437 CN202742298U (en) | 2012-06-06 | 2012-06-06 | Pedal rotating positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263437 CN202742298U (en) | 2012-06-06 | 2012-06-06 | Pedal rotating positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742298U true CN202742298U (en) | 2013-02-20 |
Family
ID=47701744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263437 Expired - Lifetime CN202742298U (en) | 2012-06-06 | 2012-06-06 | Pedal rotating positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909505A (en) * | 2014-03-26 | 2014-07-09 | 苏州凯尔博精密机械有限公司 | Turning tool |
| CN107971773A (en) * | 2017-09-06 | 2018-05-01 | 合肥常青机械股份有限公司 | A kind of rollover stand for turnover fixture |
-
2012
- 2012-06-06 CN CN 201220263437 patent/CN202742298U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909505A (en) * | 2014-03-26 | 2014-07-09 | 苏州凯尔博精密机械有限公司 | Turning tool |
| CN107971773A (en) * | 2017-09-06 | 2018-05-01 | 合肥常青机械股份有限公司 | A kind of rollover stand for turnover fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
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| CX01 | Expiry of patent term |