CN216464262U

CN216464262U - Positioning device for assembling sheet metal of car roof box

Info

Publication number: CN216464262U
Application number: CN202122661788.9U
Authority: CN
Inventors: 陈武
Original assignee: Guangzhou Jiawei Industrial Co ltd
Current assignee: Guangzhou Jiawei Industrial Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-10
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of elevator production, and discloses a positioning device for assembling sheet metal of a car roof box, which comprises a base, wherein a rotating rod is rotatably connected between the inner walls of the base through a bearing, a rotating gear is fixedly sleeved on the surface of the rotating rod, a toothed bar is meshed on the surface of the rotating gear, one end of the toothed bar is bolted with a sliding plate, and a sliding limiting mechanism is arranged between the sliding plate and the inner wall of the base; drive the dwang through drive mechanism and rotate and make the running gear rotate, running gear drives the mode that the ratch removed and made the slide remove, can reach the purpose that is suitable for the sedan-chair top case location of equidimension not, the practicality of device has been improved, the production cost is reduced, make sedan-chair top case direction change and cooperate the spacing head to the fixed mode of base direction with spacing hole joint under the effect of first spring through rotating the base, can reach the purpose of adjusting the direction, the work load is reduced, the work efficiency is improved, and convenient use.

Description

Positioning device for assembling sheet metal of car roof box

Technical Field

The utility model relates to the technical field of elevator production, in particular to a positioning device for assembling sheet metal of a car roof box.

Background

The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped elevator car and is used for taking people or carrying goods in a multi-storey building; the current home-made elevator car top electrical appliance is generally configured by arranging a transfer box and a control box, wherein the control box mainly controls workers to control a car to move up and down at a low speed on the car top during elevator maintenance, and control devices such as a maintenance normal transfer switch and an emergency stop switch are arranged on the control box.

Present positioner, can not be suitable for not equidimension sedan-chair top case location, general positioner size is fixed, can only fix a position one or a small amount of sedan-chair top case, the practicality is low, if want to fix the not equidimension sedan-chair top case, just need the positioner of equidimension not, sedan-chair top case manufacturing cost has been improved, also can not adjust the direction, general positioner's direction is fixed, it just needs to process other limits to add the limit processing, usually tear down sedan-chair top case, adjust the direction and process in the location, very Ma method, the work load has been increased, the work efficiency is reduced, in order to solve above-mentioned existing problem, we provide a sedan-chair top case positioner for the panel beating assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device for assembling a sheet metal of a car roof box, which has the advantages of being suitable for positioning car roof boxes with different sizes and being capable of adjusting the direction and solves the problem that the existing positioning device cannot be suitable for positioning car roof boxes with different sizes and cannot adjust the direction.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for assembling metal plate of a car roof box comprises a base, wherein a rotating rod is rotatably connected between the inner walls of the base through a bearing, a rotating gear is fixedly sleeved on the surface of the rotating rod, a toothed rod is meshed on the surface of the rotating gear, a sliding plate is bolted at one end of the toothed rod, a sliding limiting mechanism is arranged between the sliding plate and the inner wall of the base, a resisting mechanism is arranged at one end of the sliding plate, a transmission mechanism is arranged between the rotating rod and the surface of the base, a fixing rod is bolted at the bottom of the base, a bottom plate is sleeved on the surface of the fixing rod through rotation of the bearing, a limiting head is sleeved on the surface of the bottom plate in a sliding manner, a first spring is arranged between the limiting head and the inner wall of the bottom plate, a limiting groove is formed in the bottom of the base, the limiting head is clamped with the limiting groove, and the rotating rod is driven by the transmission mechanism to rotate to enable the rotating gear to rotate, the mode that the running gear drives the ratch and removes and make the slide remove can reach the purpose that is suitable for the sedan-chair top case location of equidimension not, has improved the practicality of device, has reduced manufacturing cost, makes sedan-chair top case direction change and cooperation spacing head to the fixed mode of base direction with spacing hole joint under the effect of first spring through rotating the base, can reach the purpose of adjusting the direction, has reduced work load, has improved work efficiency, convenient to use.

Preferably, the abutting mechanism comprises a fixed block, the bottom of the fixed block is bolted to the surface of the sliding plate, the inner wall of the fixed block is connected with an abutting block in a sliding mode, a second spring is arranged between the abutting block and the inner wall of the fixed block, and the abutting mechanism is arranged to prevent the car top box from being loose and cause inaccurate positioning precision.

Preferably, drive mechanism includes first conical gear, first conical gear's axle center department cup joints with the fixed surface of dwang, first conical gear's surface toothing has second conical gear, second conical gear's axle center department is fixed to be cup jointed the transfer line, and the both ends of transfer line all rotate through the inner wall of bearing and base and be connected, through setting up drive mechanism, are convenient for adjust positioner's size.

Preferably, the sliding limiting mechanism comprises a sliding block, the surface of the sliding block is bolted to the surface of the sliding plate, the sliding groove is connected to the surface of the sliding block in a sliding mode, the sliding groove is formed in the inner wall of the base, the sliding plate is prevented from being deviated by the sliding limiting mechanism, the moving distance of the sliding plate is limited, and slipping is prevented.

Preferably, the bottom of the bottom plate is in threaded connection with a screw, the bottom of the screw is in bolted connection with a cushion block, and the screw and the cushion block are arranged, so that the device can be conveniently adjusted to be horizontal.

Preferably, the top of the base is bonded with a rubber pad, and the car top box and the base are prevented from being abraded by the rubber pad.

Compared with the prior art, the utility model provides a positioning device for assembling the sheet metal of a car roof box, which has the following beneficial effects:

1. according to the utility model, the transmission mechanism drives the rotating rod to rotate so as to enable the rotating gear to rotate, and the rotating gear drives the rack bar to move and enables the sliding plate to move, so that the purpose of being suitable for positioning car top boxes with different sizes can be achieved, the practicability of the device is improved, and the production cost is reduced;

2. according to the utility model, the direction of the car top box is changed by rotating the base, and the direction of the car top box is fixed by clamping the limiting head with the limiting hole under the action of the first spring, so that the purpose of adjusting the direction can be achieved, the workload is reduced, the working efficiency is improved, and the use is convenient.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a top sectional view of the structure of the present invention;

FIG. 4 is a top cross-sectional view of the inventive structure;

FIG. 5 is an enlarged view of the structure of FIG. 2.

In the figure: 1. a base; 2. rotating the rod; 3. a rotating gear; 4. a rack bar; 5. a slide plate; 6. a tightening mechanism; 7. a transmission mechanism; 8. fixing the rod; 9. a base plate; 10. a limiting head; 11. a sliding limiting mechanism; 12. a first spring; 13. a limiting groove; 14. a screw; 15. cushion blocks; 16. a rubber pad; 61. a fixed block; 62. a propping block; 63. a second spring; 71. a first bevel gear; 72. a second bevel gear; 73. a transmission rod; 111. a slider; 112. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a positioning device for assembling a sheet metal of a car roof box comprises a base 1, a rotating rod 2 is rotatably connected between the inner walls of the base 1 through a bearing, a rotating gear 3 is fixedly sleeved on the surface of the rotating rod 2, a rack 4 is meshed on the surface of the rotating gear 3, a sliding plate 5 is bolted on one end of the rack 4, a sliding limiting mechanism 11 is arranged between the sliding plate 5 and the inner wall of the base 1, a resisting mechanism 6 is arranged on one end of the sliding plate 5, a transmission mechanism 7 is arranged between the rotating rod 2 and the surface of the base 1, a fixing rod 8 is bolted on the bottom of the base 1, a bottom plate 9 is rotatably sleeved on the surface of the fixing rod 8 through a bearing, a limiting head 10 is slidably sleeved on the surface of the bottom plate 9, a first spring 12 is arranged between the limiting head 10 and the inner wall of the bottom plate 9, a limiting groove 13 is arranged at the bottom of the base 1, and the limiting head 10 is clamped with the limiting groove 13, drive dwang 2 through drive mechanism 7 and rotate and make 3 rotations of running gear, 3 modes that 3 drives the ratch 4 and remove and make 5 removals of slide, can reach the purpose that is suitable for not equidimension sedan-chair top case location, the practicality of device has been improved, production cost is reduced, make sedan-chair top case orientation change and cooperate spacing head 10 to the fixed mode of base 1 orientation with spacing hole joint under the effect of first spring 12 through rotating base 1, can reach the purpose of adjusting the direction, the work load has been reduced, the work efficiency is improved, and convenient use.

Further, support tight mechanism 6 and include fixed block 61, the bottom of fixed block 61 and the surface bolt of slide 5, the inner wall sliding connection of fixed block 61 has support tight piece 62, supports and is provided with second spring 63 between the inner wall of tight piece 62 and fixed block 61, supports tight mechanism 6 through the setting, prevents that the sedan-chair top case is not hard up, leads to positioning accuracy inaccurate.

Further, the transmission mechanism 7 includes a first bevel gear 71, an axis of the first bevel gear 71 is fixedly sleeved with the surface of the rotating rod 2, a second bevel gear 72 is engaged with the surface of the first bevel gear 71, an axis of the second bevel gear 72 is fixedly sleeved with a transmission rod 73, two ends of the transmission rod 73 are rotatably connected with the inner wall of the base 1 through bearings, and the size of the positioning device is convenient to adjust by arranging the transmission mechanism 7.

Further, the sliding limiting mechanism 11 comprises a sliding block 111, the surface of the sliding block 111 is bolted to the surface of the sliding plate 5, the surface of the sliding block 111 is connected with a sliding groove 112 in a sliding mode, the sliding groove 112 is formed in the inner wall of the base 1, the sliding limiting mechanism 11 is arranged, the sliding plate 5 is prevented from being deviated, the moving distance of the sliding plate 5 is limited, and slipping is prevented.

Further, the bottom of the bottom plate 9 is in threaded connection with a screw 14, the bottom of the screw 14 is in bolted connection with a cushion block 15, and the screw 14 and the cushion block 15 are arranged, so that the leveling of the adjusting device is facilitated.

Further, rubber pads 16 are bonded to the top of the base 1, and the top box and the base 1 are prevented from being abraded by the aid of the rubber pads 16.

When the device is used, the transmission rod 73 is rotated, the transmission rod 73 drives the second bevel gear 72 to rotate, the second bevel gear 72 drives the first bevel gear 71 to rotate, the first bevel gear 71 drives the rotating rod 2 to rotate, the rotating rod 2 drives the rotating gear 3 to rotate, the rotating gear 3 drives the toothed bar 4 to move, and the toothed bar 4 moves to drive the sliding plate 5 to move, so that the purpose of positioning the car roof boxes with different sizes is achieved;

base 1 rotates, and base 1 rotates and makes dead lever 8 rotate, and base 1 rotates and makes spacing head 10 shrink, when base 1 rotates to needs direction, spacing head 10 with spacing hole joint under the effect of first spring 12, fixed base 1's direction to reach the purpose of adjusting the direction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car top case metal plate positioner for assembly, includes base (1), its characterized in that: the automatic bearing device is characterized in that a rotating rod (2) is connected between the inner walls of the base (1) in a rotating mode through a bearing, a rotating gear (3) is sleeved on the surface of the rotating rod (2) in a fixed mode, a toothed rod (4) is meshed on the surface of the rotating gear (3), a sliding plate (5) is bolted to one end of the toothed rod (4), a sliding limiting mechanism (11) is arranged between the sliding plate (5) and the inner wall of the base (1), a resisting mechanism (6) is arranged at one end of the sliding plate (5), a transmission mechanism (7) is arranged between the surfaces of the rotating rod (2) and the base (1), a fixing rod (8) is bolted to the bottom of the base (1), a bottom plate (9) is sleeved on the surface of the fixing rod (8) through the bearing in a rotating mode, a limiting head (10) is sleeved on the surface of the bottom plate (9), a first spring (12) is arranged between the limiting head (10) and the inner wall of the bottom plate (9), the bottom of the base (1) is provided with a limiting groove (13), and the limiting head (10) is connected with the limiting groove (13) in a clamping mode.

2. The positioning device for assembling the sheet metal of the car roof box as claimed in claim 1, wherein: the abutting mechanism (6) comprises a fixed block (61), the bottom of the fixed block (61) is in bolted connection with the surface of the sliding plate (5), an abutting block (62) is connected to the inner wall of the fixed block (61) in a sliding mode, and a second spring (63) is arranged between the abutting block (62) and the inner wall of the fixed block (61).

3. The positioning device for assembling the sheet metal of the car roof box as claimed in claim 1, wherein: drive mechanism (7) include first conical gear (71), the axle center department of first conical gear (71) cup joints with the fixed surface of dwang (2), the surface engagement of first conical gear (71) has second conical gear (72), the fixed cover of axle center department of second conical gear (72) has connect transfer line (73), and the both ends of transfer line (73) all rotate through the inner wall of bearing and base (1) and be connected.

4. The positioning device for assembling the sheet metal of the car roof box as claimed in claim 1, wherein: the sliding limiting mechanism (11) comprises a sliding block (111), the surface of the sliding block (111) is bolted with the surface of the sliding plate (5), a sliding groove (112) is connected to the surface of the sliding block (111) in a sliding mode, and the sliding groove (112) is arranged on the inner wall of the base (1).

5. The positioning device for assembling the sheet metal of the car roof box as claimed in claim 1, wherein: the bottom of the bottom plate (9) is in threaded connection with a screw rod (14), and a cushion block (15) is bolted to the bottom of the screw rod (14).

6. The positioning device for assembling the sheet metal of the car roof box as claimed in claim 1, wherein: the top of the base (1) is bonded with a rubber pad (16).