CN112571374A

CN112571374A - Push type assembly corner nut equipment

Info

Publication number: CN112571374A
Application number: CN202011339054.2A
Authority: CN
Inventors: 邱华英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-30

Abstract

The invention relates to assembling equipment, in particular to push type corner nut assembling equipment. The technical problem to be solved is as follows: the utility model provides a difficult damage nut, simple and convenient push type assembly corner nut equipment of assembly. The technical scheme is as follows: the utility model provides a push type assembly corner nut equipment, is equipped with the bearer bar including backup pad, bearer bar, push down subassembly and rotating assembly, backup pad top, and the inside push down subassembly that is equipped with of bearer bar is equipped with rotating assembly between backup pad and the bearer bar. The nut mounting device achieves the effects of labor-saving nut mounting and difficulty in damaging the surface of the nut by a tool; according to the invention, the first ratchet gear and the second ratchet gear move reversely by pressing the handle downwards to drive the third bevel gear to move, the third spring is pressed, and then the connecting shaft is contacted with the nut sleeve, so that the effect of labor-saving corner nut installation and attractive appearance is achieved.

Description

Push type assembly corner nut equipment

Technical Field

The invention relates to assembling equipment, in particular to push type corner nut assembling equipment.

Background

Nuts are commonly called as nuts, are small parts which are screwed together with bolts and screws for fixing, and the types of the nuts are different in size.

The device of push type assembly corner nut is the equipment that can easily install the corner nut, and people need manually go to install the corner nut seeing under the not hard up condition of nut, however the corner nut is difficult to the installation, and just can lead to nut surface damage carelessly too hard by accident, influences the pleasing to the eye of nut installation.

In view of the problems in the prior art, a push type corner nut assembling device which is convenient to install, does not damage nuts and does not affect the attractiveness of the nuts needs to be designed.

Disclosure of Invention

In order to overcome the defects that the corner nut is difficult to install by using a manual tool and the surface of the nut is extremely easy to damage, the technical problem to be solved is as follows: the utility model provides a difficult damage nut, simple and convenient push type assembly corner nut equipment of assembly.

The technical scheme is as follows: the utility model provides a push type assembly corner nut equipment, is equipped with the bearer bar including backup pad, bearer bar, push down subassembly and rotating assembly, backup pad top, and the inside push down subassembly that is equipped with of bearer bar is equipped with rotating assembly between backup pad and the bearer bar.

As preferred, the subassembly pushes down including the guide bar, first spring, fixed frame, the stopper, the grooved bar, the ratchet bar, the second spring, connecting rod and handle, backup pad top bilateral symmetry is equipped with the guide bar, the slidingtype is equipped with fixed frame between the guide bar, the guide bar top all is equipped with the stopper, the symmetry is equipped with first spring between fixed frame and the backup pad, first spring suit is on the guide bar, fixed frame top all is equipped with the grooved bar all around, the equal slidingtype in grooved bar inboard of left front side and right back side is equipped with the ratchet bar, even interval is equipped with four second springs between ratchet bar and the grooved bar, grooved bar upper portion is equipped with the connecting rod, the connecting rod left and right sides all is equipped with the handle.

Preferably, the rotating assembly comprises a first ratchet gear, a first bevel gear, a second bevel gear, a third ratchet gear, a third bevel gear, a rotating shaft, a bearing, a shaft sleeve, a third spring, a sliding block, a connecting shaft and a nut sleeve, the first ratchet gear and the first bevel gear are rotatably arranged on the left side of the inner wall of the protective frame, the second bevel gear and the second ratchet gear are rotatably arranged on the right side of the inner wall of the protective frame, the bearing is arranged in the middle of the supporting plate, the rotating shaft is rotatably arranged in the bearing, the third bevel gear is arranged at the top end of the rotating shaft and is respectively meshed with the first bevel gear and the second bevel gear, the shaft sleeve is arranged at the bottom of the rotating shaft, the sliding block is slidably arranged in the shaft sleeve, the third spring is connected between the.

Preferably, the device also comprises a support frame, and four support frames are uniformly arranged at the bottom of the support plate at intervals.

Preferably, the protective frame further comprises a handle, and the top of the protective frame is provided with the handle.

Preferably, the second spring is a compression spring.

The invention has the beneficial effects that: 1. the nut mounting device achieves the effects of labor-saving nut mounting and difficulty in damaging the surface of the nut by a tool.

2. According to the invention, the first ratchet gear and the second ratchet gear move reversely by pressing the handle downwards to drive the third bevel gear to move, the third spring is pressed, and then the connecting shaft is contacted with the nut sleeve, so that the effect of labor-saving corner nut installation and attractive appearance is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic internal perspective view of the present invention.

Fig. 3 is a perspective view and a cross-sectional view of a first part of the present invention.

Fig. 4 is a perspective view and a cross-sectional view of a second part of the present invention.

Reference numerals: 1_ support plate, 2_ protective frame, 3_ press-down assembly, 301_ guide bar, 302_ first spring, 303_ fixed frame, 304_ stop block, 305_ grooved bar, 306_ ratchet bar, 307_ second spring, 308_ connecting bar, 309_ grip, 4_ rotating assembly, 401_ first ratchet gear, 402_ first bevel gear, 403_ second ratchet gear, 404_ second bevel gear, 405_ third bevel gear, 406_ rotating shaft, 407_ bearing, 408_ bushing, 409_ third spring, 410_ slider, 411_ connecting shaft, 412_ nut sleeve, 5_ support frame, 6_ handle.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A push type corner nut assembling device is shown in figures 1-4 and comprises a supporting plate 1, a protective frame 2, a pressing component 3 and a rotating component 4, wherein the protective frame 2 is arranged at the top of the supporting plate 1, the pressing component 3 is arranged inside the protective frame 2, and the rotating component 4 is arranged between the supporting plate 1 and the protective frame 2.

Can use this equipment when people need assemble the corner nut, at first remove this equipment to the corner nut top that needs the assembly, then press down subassembly 3 downwards, push down subassembly 3 and can drive rotating assembly 4 and rotate to make rotating assembly 4 and corner nut contact, and drive the continuous rotation of corner nut, and then make the corner nut screwed up.

The downward pressing component 3 comprises a guide rod 301, a first spring 302, a fixed frame 303, a limiting block 304, a groove rod 305, a ratchet bar 306, a second spring 307, a connecting rod 308 and a handle 309, the left and right sides of the top of the support plate 1 are symmetrically provided with the guide rod 301, the fixed frame 303 is slidably arranged between the guide rods 301, the top end of the guide rod 301 is provided with the limiting block 304, the first spring 302 is symmetrically arranged between the fixed frame 303 and the support plate 1, the first spring 302 is sleeved on the guide rod 301, the groove rod 305 is arranged on the periphery of the top of the fixed frame 303, the ratchet bar 306 is slidably arranged on the inner sides of the groove rods 305 on the left front side and the right rear side, four second springs 307 are uniformly arranged between the ratchet bar 306 and the groove rods 305 at intervals, the upper part of the groove rod 305 is.

The handle 309 is manually pressed downwards by a user to drive the four grooved bars 305 to move downwards, so as to drive the ratchet bar 306 and the fixed frame 303 to move downwards, the first spring 302 is compressed, the ratchet bar 306 moves downwards to drive the rotating assembly 4 to operate, and drive the rotating assembly 4 to move downwards to be in contact with the nut, after the tightening is completed, the handle 309 is loosened, and under the reset action of the first spring 302, the fixed frame 303 and the components thereon reset upwards.

The rotating assembly 4 comprises a first ratchet gear 401, a first bevel gear 402, a second bevel gear 404, a third ratchet gear, a third bevel gear 405, a rotating shaft 406, a bearing 407, a bushing 408, a third spring 409, a sliding block 410, a connecting shaft 411 and a nut socket 412, a first ratchet gear 401 and a first bevel gear 402 are rotatably arranged on the left side of the inner wall of the protective frame 2, a second bevel gear 404 and a second ratchet gear 403 are rotatably arranged on the right side of the inner wall of the protective frame 2, a bearing 407 is arranged in the middle of the support plate 1, a rotating shaft 406 is rotatably arranged in the bearing 407, a third bevel gear 405 is arranged at the top end of the rotating shaft 406, the third bevel gear 405 is respectively meshed with the first bevel gear 402 and the second bevel gear 404, a shaft sleeve 408 is arranged at the bottom of the rotating shaft 406, a sliding block 410 is slidably arranged in the shaft sleeve 408, a third spring 409 is connected between the shaft sleeve 408 and the sliding block 410, a connecting shaft 411 is arranged.

The ratchet bars 306 on the two sides move downwards to drive the first ratchet gear 401 to rotate anticlockwise, the second ratchet gear 403 rotates clockwise, the first bevel gear 402 and the second bevel gear 404 are driven to rotate, the third bevel gear 405 and the rotating shaft 406 are driven to rotate clockwise, the shaft sleeve 408, the sliding block 410, the connecting shaft 411 and the nut sleeve 412 are all rotated clockwise, the corner nut is screwed down, the third spring 409 is used for enabling the device to be pressed downwards all the time, and the ratchet bars 306 do not drive the first ratchet gear 401 and the second ratchet gear 403 to rotate when moving upwards.

Still including support frame 5, 1 bottom in backup pad is evenly spaced and is equipped with four support frames 5.

The support frame 5 can support the handle 309 when the user presses the handle, which is convenient for the user to use.

The protective frame also comprises a handle 6, and the top of the protective frame 2 is provided with the handle 6.

The handle 6 can facilitate the movement of the device.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a push type assembly corner nut equipment, is equipped with bearer bar (2) including backup pad (1) and bearer bar (2), backup pad (1) top, its characterized in that still including pushing down subassembly (3) and rotating assembly (4), and bearer bar (2) inside is equipped with pushes down subassembly (3), is equipped with rotating assembly (4) between backup pad (1) and bearer bar (2).

2. The push type corner nut assembling equipment according to claim 1, wherein the pressing component (3) comprises guide rods (301), first springs (302), fixing frames (303), limiting blocks (304), groove rods (305), ratchet racks (306), second springs (307), connecting rods (308) and handles (309), the guide rods (301) are symmetrically arranged on the top of the supporting plate (1) in the left-right direction, the fixing frames (303) are slidably arranged between the guide rods (301), the limiting blocks (304) are respectively arranged at the top ends of the guide rods (301), the first springs (302) are symmetrically arranged between the fixing frames (303) and the supporting plate (1), the first springs (302) are sleeved on the guide rods (301), the groove rods (305) are respectively arranged on the periphery of the top of the fixing frames (303), the ratchet racks (306) are slidably arranged on the inner sides of the groove rods (305) on the left front side and the right rear side, and four second springs (307) are uniformly arranged between the ratchet racks (306) and the groove rods (305), the upper part of the groove rod (305) is provided with a connecting rod (308), and the left side and the right side of the connecting rod (308) are provided with grips (309).

3. The push type corner nut assembling device according to claim 2, wherein the rotating assembly (4) comprises a first ratchet gear (401), a first bevel gear (402), a second ratchet gear (404), a third ratchet gear, a third bevel gear (405), a rotating shaft (406), a bearing (407), a shaft sleeve (408), a third spring (409), a slider (410), a connecting shaft (411) and a nut sleeve (412), the first ratchet gear (401) and the first bevel gear (402) are rotatably arranged on the left side of the inner wall of the protective frame (2), the second ratchet gear (404) and the second ratchet gear (403) are rotatably arranged on the right side of the inner wall of the protective frame (2), the bearing (407) is arranged in the middle of the support plate (1), the rotating shaft (406) is rotatably arranged in the bearing (407), the third bevel gear (405) is arranged at the top end of the rotating shaft (406), and the third bevel gear (405) is respectively engaged with the first bevel gear (402) and the second ratchet gear (, the bottom of the rotating shaft (406) is provided with a shaft sleeve (408), the shaft sleeve (408) is internally provided with a sliding block (410) in a sliding manner, a third spring (409) is connected between the shaft sleeve (408) and the sliding block (410), the bottom of the sliding block (410) is provided with a connecting shaft (411), and the bottom end of the connecting shaft (411) is provided with a nut sleeve (412).

4. The push type corner nut assembling equipment is characterized in that the equipment further comprises four supporting frames (5), and the four supporting frames (5) are arranged at the bottom of the supporting plate (1) at equal intervals.

5. A push type corner nut assembling device according to claim 4, further comprising a handle (6), wherein the handle (6) is arranged at the top of the protective frame (2).

6. A push type corner nut assembling apparatus according to claim 2 in which the second spring (307) is a compression spring.