CN215942722U

CN215942722U - Bolt swivel nut installation device

Info

Publication number: CN215942722U
Application number: CN202122032745.4U
Authority: CN
Inventors: 杨小龙
Original assignee: Xinxiang Changling Metal Products Co ltd
Current assignee: Xinxiang Changling Metal Products Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-04
Anticipated expiration: 2031-08-26

Abstract

The utility model provides a bolt and screw sleeve mounting device, which relates to the technical field of bolt and screw sleeves and comprises a mounting seat, wherein a U-shaped mounting frame is arranged on the upper surface of the mounting seat, a connecting plate is arranged inside the U-shaped mounting frame, clamping rods are symmetrically arranged on two sides of the lower surface of the connecting plate, positioning rings are arranged at the lower ends of the two clamping rods, a first through hole is formed in the upper surface of the U-shaped mounting frame, a second through hole is formed in the upper surface of the connecting plate, a sliding rod is connected in the first through hole and the second through hole in a sliding manner, a cross clamping plate is arranged at the lower end of the sliding rod, an elastic reset piece is sleeved on the sliding rod and positioned between the connecting plate and the cross clamping plate, the sliding rod can keep vertical movement through the U-shaped mounting frame and the connecting plate, and can quickly tighten the cross clamping plate and the bolt and screw sleeve under the action of the elastic reset piece, only need cross cardboard with bolt key block alright, convenient operation practices thrift physical power, the installation effectiveness is high.

Description

Bolt swivel nut installation device

Technical Field

The utility model relates to the technical field of bolt thread sleeves, in particular to a bolt thread sleeve mounting device.

Background

The bolt thread insert is a special fastener with threads on the inner side and the outer side, four or two bolt keys are arranged on the outer threads, the bolt thread insert is arranged in the tapped bottom hole, and then the four bolts are pressed in to play a strong fastening role. The product is mainly used for products with higher requirements on the thread strength, such as military industry, aerospace, railway locomotives, vibrating machinery and the like.

The Chinese patent with the publication number of CN213839184U discloses a bolt thread insert mounting device, which comprises a profiling base, a mounting plate assembly, a mounting pin and a guide post, wherein a machining part to be processed is arranged on the profiling base, the mounting pin is used for connecting the bolt thread insert and the machining part together in a stamping manner through the mounting plate assembly, and the guide post is arranged on the mounting plate assembly in a penetrating manner.

However, the above technical scheme still has following defect, every time the bolt thread insert is installed, the bolt key is required to be inserted into the appointed bolt hole, the installation of the bolt thread insert can be continuously completed only by concentrating the spirit of the working personnel, the physical power consumption is large, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bolt thread sleeve mounting device, and aims to solve the problems that in the bolt thread sleeve mounting device in the prior art, a bolt key needs to be inserted into a specified bolt hole every time a bolt thread sleeve is mounted, the bolt thread sleeve can be continuously mounted by concentrating on the spirit of workers, the physical strength is high, and the mounting efficiency is low.

In order to achieve the purpose, the utility model adopts the following technical scheme: bolt swivel nut installation device, including the mount pad, the upper surface of mount pad is provided with U type mounting bracket, the inside of U type mounting bracket is provided with the connecting plate, the bilateral symmetry of connecting plate lower surface is provided with the supporting rod, two the lower extreme of supporting rod is provided with the holding ring, first through-hole has been seted up to the upper surface of U type mounting bracket, the second perforating hole has been seted up to the upper surface of connecting plate, sliding connection has the slide bar in first through-hole and the second perforating hole, the lower extreme of slide bar is provided with the cross cardboard that is used for with bolt swivel nut looks block, it is equipped with the elasticity piece that resets just to be located the cover between connecting plate and the cross cardboard on the slide bar.

In order to fix a workpiece conveniently, the mounting seat comprises a placing table, one side of the placing table is rotatably connected with one end of a rotating plate through a hinge, a through groove is formed in the outer surface of the other end of the rotating plate, a buckle matched with the through groove is arranged on one side of the placing table, and a pressing cushion block is arranged on one side, close to the placing table, of the rotating plate.

In order to facilitate the rotation of the rotating plate, the utility model adopts the further technical scheme that one side of the rotating plate is provided with a digging hand.

According to a further technical scheme, the compaction cushion block is made of rubber.

In order to facilitate the installation of the rotating rod, the utility model adopts the further technical scheme that the upper part of the sliding rod is provided with an installation sliding hole, and the rotating rod is arranged in the installation sliding hole in a sliding manner.

In order to prevent the rotating rod from falling out of the mounting sliding hole, the utility model adopts the further technical scheme that two ends of the rotating rod are respectively provided with a circular stop block.

In order to not influence the rotation of the cross-shaped clamping plate, the further technical scheme of the utility model is that the clamping teeth of the cross-shaped clamping plate are attached to the inner side surface of the positioning ring.

Preferably, the elastic return member is a spring.

The utility model has the beneficial effects that:

1. by arranging the clamping rod, the positioning ring, the slide rod, the cross clamping plate and the elastic reset piece, after a workpiece is placed on the mounting seat, the slide rod is driven by a hand to move upwards, the slide rod drives the cross clamping plate to move upwards synchronously, then the bolt threaded sleeve is placed inside the positioning ring, then the slide rod is loosened, under the action of the elastic reset piece, the cross clamping plate is abutted against the upper surface of the bolt threaded sleeve tightly, the position of the cross clamping plate is adjusted to keep the cross clamping plate and the bolt key of the bolt threaded sleeve in a clamping state, then the slide rod is rotated, the slide rod fixedly installs the bolt threaded sleeve on the workpiece through the cross clamping plate, the slide rod can keep vertical movement through the U-shaped mounting frame and the connecting plate, and can quickly abut against the cross clamping plate and the bolt threaded sleeve tightly under the action of the elastic reset piece only by clamping the cross clamping plate and the bolt key, the operation is convenient, the physical strength is saved, the installation efficiency is high.

2. Through setting up commentaries on classics board, buckle, compressing tightly the cushion, change the board through rotating and make commentaries on classics board and buckle looks block, can fix the work piece, prevent that the removal from appearing in the in-process of installation in the work piece to under the effect that compresses tightly the cushion, can further improve the stability of work piece.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a scoop according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a U-shaped mounting bracket according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a cross card according to an embodiment of the present invention.

In the figure: 1. a mounting seat; 101. a placing table; 102. rotating the plate; 103. buckling; 104. pressing the cushion block; 2. a U-shaped mounting frame; 3. a connecting plate; 4. a clamping rod; 5. a positioning ring; 6. a slide bar; 7. a cross snap-gauge; 8. an elastic reset member; 9. a rotating rod; 10. a circular stopper; 11. digging a hand; 12. a bolt thread sleeve.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-4, a bolt swivel nut installation device, includes mount pad 1, the upper surface of mount pad 1 is provided with U type mounting bracket 2, the inside of U type mounting bracket 2 is provided with connecting plate 3, the bilateral symmetry of 3 lower surfaces of connecting plate is provided with supporting rod 4, two the lower extreme of supporting rod 4 is provided with holding ring 5, first through-hole has been seted up to the upper surface of U type mounting bracket 2, the second perforating hole has been seted up to the upper surface of connecting plate 3, sliding connection has slide bar 6 in first through-hole and the second perforating hole, the lower extreme of slide bar 6 is provided with the cross cardboard 7 that is used for with 12 looks block of bolt swivel nut, it is equipped with elasticity piece 8 that resets to overlap on slide bar 6 and be located between connecting plate 3 and the cross cardboard 7.

In the embodiment, when in use, after a workpiece is placed on the mounting seat 1, the slide rod 6 is driven by a hand to move upwards, the slide rod 6 drives the cross clamping plate 7 to move upwards synchronously, then the bolt threaded sleeve 12 is placed inside the positioning ring 5, then the slide rod 6 is loosened, under the action of the elastic resetting piece 8, the cross clamping plate 7 is abutted against the upper surface of the bolt threaded sleeve 12, the position of the cross clamping plate 7 is adjusted to keep the clamping state of the bolt key of the cross clamping plate 7 and the bolt threaded sleeve 12, then the slide rod 6 is rotated, the slide rod 6 fixedly installs the bolt threaded sleeve 12 on the workpiece through the cross clamping plate 7, the slide rod 6 can keep vertical movement through the U-shaped mounting frame 2 and the connecting plate 3, and the cross clamping plate 7 can be quickly abutted against the bolt threaded sleeve 12 under the action of the elastic resetting piece 8, only the cross clamping plate 7 is required to be clamped with the bolt key, convenient operation, saving physical power and high installation efficiency.

In another embodiment of the present invention, the mounting base 1 includes a placing table 101, one side of the placing table 101 is rotatably connected with one end of a rotating plate 102 through a hinge, a through groove is formed on the outer surface of the other end of the rotating plate 102, a buckle 103 matched with the through groove is arranged on one side of the placing table 101, a pressing pad 104 is arranged on one side of the rotating plate 102 close to the placing table 101,

specifically, a digging hand 11 is provided at one side of the rotating plate 102, and the rotating plate 102 is controlled to rotate by the digging hand 11.

Further, the material of the pressing pad 104 is rubber.

Furthermore, the upper part of the slide bar 6 is provided with a mounting slide hole, a rotating rod 9 is arranged in the mounting slide hole in a sliding manner, the rotating rod 9 is rotated, the rotating rod 9 drives the slide bar 6 to rotate, and the bolt threaded sleeve 12 is fixed on a workpiece.

Specifically, the two ends of the rotating rod 9 are respectively provided with a circular stop block 10, and the circular stop blocks 10 can prevent the rotating rod 9 from being separated from the mounting sliding hole in the rotating process, so that the rotating rod 9 is prevented from being lost and harming a human body.

Specifically, the latch of cross cardboard 7 sets up with the medial surface laminating of holding ring 5, and cross cardboard 7 drives bolt swivel nut 12 downstream at the pivoted in-process, and cross cardboard 7 can continue downstream through the inside of holding ring 5, with bolt swivel nut 12 fixed mounting on the work piece.

Preferably, the elastic reset piece 8 is a spring, and the cross clamping plate 7 is tightly abutted to the upper surface of the bolt threaded sleeve 12 through the spring, so that the bolt threaded sleeve 12 is prevented from being displaced to influence the installation of the bolt threaded sleeve 12.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bolt turnbuckle mounting device comprises a mounting seat (1) and is characterized in that a U-shaped mounting frame (2) is arranged on the upper surface of the mounting seat (1), a connecting plate (3) is arranged inside the U-shaped mounting frame (2), clamping rods (4) are symmetrically arranged on two sides of the lower surface of the connecting plate (3), positioning rings (5) are arranged at the lower ends of the two clamping rods (4), the upper surface of the U-shaped mounting rack (2) is provided with a first through hole, the upper surface of the connecting plate (3) is provided with a second through hole, a slide bar (6) is connected in the first through hole and the second through hole in a sliding way, a cross clamping plate (7) which is used for being clamped with a bolt threaded sleeve (12) is arranged at the lower end of the slide bar (6), an elastic reset piece (8) is sleeved on the sliding rod (6) and is positioned between the connecting plate (3) and the cross clamping plate (7).

2. The bolt turnbuckle mounting device according to claim 1, wherein the mounting seat (1) comprises a placing table (101), one side of the placing table (101) is rotatably connected with one end of a rotating plate (102) through a hinge, a through groove is formed in the outer surface of the other end of the rotating plate (102), a buckle (103) matched with the through groove is arranged on one side of the placing table (101), and a compression cushion block (104) is arranged on one side of the rotating plate (102) close to the placing table (101).

3. The plug insert mounting arrangement of claim 2, wherein a digging hand (11) is provided at one side of said rotating plate (102).

4. The plug screw mounting arrangement of claim 3, wherein said compression block (104) is rubber.

5. The bolt turnbuckle mounting device according to claim 1, wherein a mounting slide hole is formed in the upper part of the slide rod (6), and a rotating rod (9) is slidably arranged in the mounting slide hole.

6. A plug screw mounting device according to claim 5, characterised in that the turning rod (9) is provided with a circular stop (10) at each end.

7. The plug thread insert mounting device according to claim 1, wherein the latch of the cross-shaped snap-gauge plate (7) is attached to the inner side of the positioning ring (5).

8. A plug screw mounting device according to any one of claims 1-7, characterised in that said resilient return member (8) is a spring.