CN221020843U - Lock nut installer - Google Patents

Abstract

The utility model discloses a lock nut installer which comprises a clamp, wherein fixing rods are arranged outside two sides of a jaw of the clamp, sleeves are arranged outside the fixing rods, a first fixing plate is arranged outside the upper end of one sleeve, a fixing block is arranged on the first fixing plate close to the side of the jaw, and a second fixing plate is arranged outside the upper end of the other sleeve; through rotating the rotating block, the threaded shaft is driven to rotate, so that the fixing rod can be adjusted, the extension is realized, the length of the sleeve is adjusted, the distance is adjustable, and the installation of different types of the applicable bolts is improved.

Description

Lock nut installer

Technical Field

The utility model belongs to the technical field of lock nut installation, and particularly relates to a lock nut installer.

Background

The locking nut is widely applied to the industries of machinery and the like, and the working principle of the locking nut is to adopt friction force between the nut and a bolt for self locking. There are a variety of locknuts, one of which is a special locknut. The special locknut is not a hexagon nut, but a middle round nut, and 3, 4, 6 or 8 notches (different according to the sizes of the nuts and the product series of manufacturers) are formed in the circumference of the nut, so that the locknut and the bolts are clamped and self-locked.

Disclosure of utility model

The present utility model provides a lock nut installer to solve the problems mentioned in the background art above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lock nut installer, includes the clamp, the outside of the both sides of keeping silent of clamp all is provided with the dead lever, the outside of dead lever all is provided with the sleeve pipe, and the upper end outside of a sleeve pipe is provided with first fixed plate, first fixed plate is close to the side of keeping silent and is provided with the fixed block, and the upper end outside of another sleeve pipe is provided with the second fixed plate, the notch has been seted up on the second fixed plate, the fixed block is close to the side of keeping silent and is provided with the fixed slot.

Further, sleeve pipe and dead lever are the cover and establish, threaded connection has the screw thread axle on the sleeve pipe, the inside butt of sleeve pipe is stretched into to the one end of screw thread axle is outside the dead lever, and the other end is provided with the turning block.

Further, a thread sleeve is arranged outside the grip of the clamp.

Further, the notch is formed in the vertical direction of the second fixing plate, and the upper end of the notch is provided with an opening.

Further, a threaded shaft is arranged on one side of the fixed block and is in threaded connection with the first fixed plate.

Further, a rubber sleeve is arranged outside the rotating block.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the fixing groove of the clamp is aligned with the bolt cap to be clamped in, the end of the connecting nut passes through the notch, the second fixing plate is propped against the outer side of the locking nut, and then the clamp is clamped by force, so that the clamp is closed, the second fixing plate advances the locking nut to advance, and the fixing is completed, so that the fixing is completed by only one person easily, the labor force is saved, the time and the labor are saved, and the clamp is safe and risk-free; through rotating the rotating block, thereby drive the screw thread axle rotation, thereby adjustable dead lever realizes the extension, adjusts sleeve pipe length, makes the distance adjustable, thereby improves the different installations of applicable bolt model, improves its application scope.

Drawings

Fig. 1 is a schematic view of a cage nut installer of the present utility model.

Fig. 2 is a side view of a second fixing plate of the present utility model.

Fig. 3 is a schematic diagram of a connection structure of a bolt and a lock nut.

In the figure: 1. a clamp; 2. a fixed rod; 3. a sleeve; 4. a first fixing plate; 5. a second fixing plate; 6. a threaded shaft; 7. a rotating block; 8. a fixed block; 9. notch.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions:

Example 1

The utility model provides a lock nut erector, including clamp 1, clamp 1's the both sides outside of keeping silent all is provided with dead lever 2, dead lever 2's outside all is provided with sleeve pipe 3, a sleeve pipe 3's upper end outside is provided with first fixed plate 4, first fixed plate 4 is close to the side of keeping silent and is provided with fixed block 8, fixed block 8 one side is provided with the screw spindle, and with first fixed plate 4 threaded connection, thereby make fixed block 8 be convenient for install and dismantle, another sleeve pipe 3's upper end outside is provided with second fixed plate 5, notch 9 has been seted up on the second fixed plate 5, notch 9 is seted up along the second fixed plate vertical direction, and the upper end presents the opening in order to press from both sides when getting, second fixed plate 5 removes, fixed block 8 is close to the side of keeping silent and is provided with the fixed slot, the fixed slot is regular hexagon or other grooves, be used for block bolt cap one side, because fixed block 8 conveniently changes, the fixed block 8 of fixed slot with the same shape of bolt cap of its cooperation, the clamp outside of clamp 1 is provided with the screw cap, prevent to skid, be convenient for holding the power.

The present embodiment is implemented as follows:

when the clamp is used, the bolt passes through the connecting part, the lock nut is sleeved at the edge of the bolt, the clamp 1 is opened, the fixing groove of the clamp 1 is aligned with the bolt cap to be clamped in, the other end of the bolt, namely the connecting nut end, passes through the notch 9, the second fixing plate 5 is propped against the outer side of the lock nut, and then the clamp 1 is clamped by force, so that the clamp 1 is folded, the second fixing plate 5 pushes the lock nut to advance, the fixation is completed, and the clamp is completed by only one person easily, so that the clamp saves labor, saves time and labor, and is safe and risk-free.

Example two

As an optimization scheme of the first embodiment, the sleeve 3 is sleeved with the fixed rod 2, the sleeve 3 is connected with the threaded shaft 6 in a threaded manner, one end of the threaded shaft 6 extends into the sleeve 3 to be abutted against the outer portion of the fixed rod 2, the other end of the threaded shaft is provided with the rotating block 7, and the outer portion of the rotating block 7 is provided with a rubber sleeve to prevent slipping and facilitate rotation.

The present embodiment is implemented as follows:

When the screw bolt is used, the rotating block 7 is rotated to drive the screw shaft 6 to rotate, so that the fixing rod 2 can be adjusted, the extension and retraction can be realized, the length of the sleeve 3 can be adjusted, the distance can be adjusted, the installation of different types of the applicable screw bolt can be improved, and the application range of the screw bolt can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. A lock nut installer comprising a clamp (1), characterized in that: the clamp is characterized in that fixing rods (2) are arranged outside two sides of a jaw of the clamp (1), a sleeve (3) is arranged outside the fixing rods (2), a first fixing plate (4) is arranged outside the upper end of one sleeve (3), a fixing block (8) is arranged on the side, close to the jaw, of the first fixing plate (4), a second fixing plate (5) is arranged outside the upper end of the other sleeve (3), a notch (9) is formed in the second fixing plate (5), and a fixing groove is formed in the side, close to the jaw, of the fixing block (8).

2. A lock nut installer as claimed in claim 1, wherein: the sleeve (3) is sleeved with the fixed rod (2), the sleeve (3) is connected with a threaded shaft (6) in a threaded mode, one end of the threaded shaft (6) stretches into the sleeve (3) to be in butt joint with the outer portion of the fixed rod (2), and a rotating block (7) is arranged at the other end of the threaded shaft.

3. A lock nut installer as claimed in claim 1, wherein: the outside of the grip of the clamp (1) is provided with a thread sleeve.

4. A lock nut installer as claimed in claim 1, wherein: the notch (9) is formed in the vertical direction of the second fixing plate (5), and the upper end of the notch presents an opening.

5. A lock nut installer as claimed in claim 1, wherein: one side of the fixed block (8) is provided with a threaded shaft which is in threaded connection with the first fixed plate (4).

6. A lock nut installer as claimed in claim 2, wherein: the outside of the rotating block (7) is provided with a rubber sleeve.