CN218363245U

CN218363245U - Center bolt assembly jig with screwing detection function

Info

Publication number: CN218363245U
Application number: CN202222267925.5U
Authority: CN
Inventors: 曾伟; 杨剑
Original assignee: Shenzhen Futaihe Precision Manufacturing Co ltd
Current assignee: Shenzhen Futaihe Precision Manufacturing Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-24
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a center bolt assembly tool with screw-down detection function relates to center bolt assembly tool technical field, which comprises a mounting rack, the rear side internal surface bottom position of mounting bracket has seted up flutedly, and the interior bottom center department of mounting bracket runs through sliding connection and has a plurality of clamp splices, the surface bottom of mounting bracket is located the position difference fixedly connected with hydraulic stem of each clamp splice, the interior top center department fixedly connected with telescopic sleeve of mounting bracket through setting up square frame, is convenient for realize that the installation of torque wrench handle position is spacing to be convenient for realize the centre gripping of torque wrench metal head through strong magnet and the non slipping spur that sets up, guarantee that torque wrench goes up and down along with the lift of rotating, and rotate along with the rotation of rotating, and the recess of setting is also convenient for guarantee torque wrench when rotatory, its handle position passes through.

Description

Center bolt assembly jig with screwing detection function

Technical Field

The utility model relates to a center bolt assembly tool technical field especially relates to a center bolt assembly tool with fasten and detect function.

Background

The bolt is a fastener consisting of a head part and a screw rod (a cylinder with external threads), needs to be matched with a nut for use, is used for fastening and connecting two parts with through holes, and is an anchoring assembly for anchoring a connected piece to a hardened concrete substrate.

Currently, such as chinese patent numbers; CN216442469U provides a jig for assembling a center bolt, and relates to the technical field of assembling jigs.

In the above patent, clamping is achieved only for bolts and nuts of different sizes, and fitting of the nut on the surface of the screw is achieved by rotation of the nut, and the screwing force of rotation of the nut cannot be detected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and only realizing the centre gripping to unidimensional bolt and nut among the prior art to realize the nut assembly on the surface of screw rod through the nut rotation, to the problem that the rotatory power of screwing of nut can't be detected, and the central bolt assembly tool with screw tight detection function that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a center bolt assembly tool with screw tight test function, includes the mounting bracket, the rear side internal surface bottom position of mounting bracket has seted up flutedly, and the interior bottom center department of mounting bracket runs through sliding connection and has a plurality of clamp splices, the surface bottom of mounting bracket is located the position difference fixedly connected with hydraulic stem of each clamp splice, the interior top center department fixedly connected with telescope tube of mounting bracket, telescope tube's flexible fixedly connected with elevator, there is the fixedly connected with guide arm around the top of elevator respectively, and the bottom fixedly connected with ring seat of elevator, the fixedly connected with motor is located at the interior top center of elevator, the drive end fixedly connected with connecting piece of motor, the bottom fixedly connected with of connecting piece rotates the piece, the top center department fixedly connected with strong magnet of rotation piece, and the bottom edge position fixedly connected with a plurality of electric putter of the electric putter of rotating the piece, the bottom center department of rotation piece is provided with torque wrench, and a side surface sliding connection of rotation piece has square frame.

Preferably, the telescopic end of each hydraulic rod is fixedly connected with the surface of the adjacent clamping block, and six hydraulic rods are arranged.

Preferably, the number of the guide rods is four, and the surfaces of the guide rods and the inner top of the mounting frame are arranged in a sliding penetrating mode.

Preferably, the surface of the connecting piece is rotatably connected with the inner surface of the lifting block, and the top of the rotating piece is rotatably connected with the inner surface of the ring seat.

Preferably, the number of the anti-skidding blocks is six, and the tops of the anti-skidding blocks are connected with the bottom of the rotating piece in an embedded sliding mode.

Preferably, the inner surface of the periphery of the square frame is slidably connected with the handle part of the torque wrench.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, it removes to realize the clamp splice through the hydraulic stem extension, and then realize the centre gripping of not unidimensional spiral shell head, and extend through electric putter and realize the non-slip block removal and the surface that tightly supports torque wrench, and the nut is placed in torque wrench, and realize adsorbing through strong magnet, telescopic sleeve realizes the elevator and rotates the top that the piece descends to nut contact screw rod, the motor drive connecting piece drives and rotates the piece rotation, realize that the nut descends at the surface rotation of screw rod, and the torque force of nut is measured to torque wrench through setting up, when realizing the bolt assembly, realize the torque force detection of bolt.

2. The utility model discloses in, through setting up square frame, it is spacing to be convenient for realize the installation of torque wrench handle position to be convenient for realize the centre gripping of torque wrench metal head through the strong magnet and the non slipping spur that set up, guarantee torque wrench and go up and down along with the lift that rotates, and rotate along with the rotation that rotates, and the recess that sets up is also convenient for guarantee torque wrench when rotatory, and its handle position passes through.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a center bolt assembling jig with a screwing detection function according to the present invention;

fig. 2 is a schematic view of the bottom structure of fig. 1 of the center bolt assembling jig with tightening detection function according to the present invention;

fig. 3 is a schematic cross-sectional structural view of fig. 1 of a center bolt assembly jig with a screwing detection function according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings: 1. a groove; 2. a mounting frame; 3. a guide bar; 4. A telescopic sleeve; 5. A connecting member; 6. A motor; 7. A rotating member; 8. An electric push rod; 9. A torque wrench; 10. a square frame; 11. a hydraulic lever; 12. a lifting block; 13. a clamping block; 14. a ring seat; 15. strong magnets; 16. and (4) anti-skid blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, a center bolt assembly jig with screwing detection function, including a mounting bracket 2, a groove 1 is provided at a rear side inner surface bottom position of the mounting bracket 2, and a plurality of clamping blocks 13 are connected to an inner bottom center of the mounting bracket 2 in a penetrating and sliding manner, a position of each clamping block 13 at an outer surface bottom of the mounting bracket 2 is respectively and fixedly connected with a hydraulic rod 11, an inner top center of the mounting bracket 2 is fixedly connected with a telescopic sleeve 4, a telescopic end of the telescopic sleeve 4 is fixedly connected with a lifting block 12, a top periphery of the lifting block 12 is respectively and fixedly connected with a guide rod 3, and a bottom fixedly connected with a ring seat 14 of the lifting block 12, a motor 6 is fixedly connected to an inner top center of the lifting block 12, a driving end of the motor 6 is fixedly connected with a connecting piece 5, a bottom fixedly connected with a rotating piece 7 of the connecting piece 5, a top center of the rotating piece 7 is fixedly connected with a strong magnet 15, and a bottom edge position of the rotating piece 7 is fixedly connected with a plurality of electric push rods 8, a telescopic end of the electric push rod 8 is fixedly connected with an anti-slip block 16, a bottom center of the rotating piece 7 is provided with a torque force wrench 9, and a side surface of the rotating piece 7 is slidably connected with a square frame 10.

The effect that its whole embodiment 1 reached does, the interior bottom of mounting bracket 2 is convenient for personnel and is put the head of screw rod upside down, be convenient for realize elevator 12 through telescopic sleeve 4 and go up and down, and then realize motor 6 synchronous lift, it is rotatory through motor 6 drive connecting piece 5, it is 7 synchronous revolution to drive the piece, and when using, at the top installation battery that rotates piece 7, be convenient for supply power to a plurality of electric putter 8, it realizes the 16 removals of non slipping spur to extend through electric putter 8, the torque wrench 9 of setting is current product, a torsion for measuring bolt and nut.

Embodiment 2, as shown in fig. 1 to 4, the telescopic end of each hydraulic rod 11 is fixedly connected to the surface of the adjacent clamping block 13, six hydraulic rods 11 are provided, four guide rods 3 are provided, the surface of each guide rod 3 is slidably penetrated through the inner top of the mounting frame 2, the surface of each connecting member 5 is rotatably connected to the inner surface of the corresponding lifting block 12, the top of the rotating member 7 is rotatably connected to the inner surface of the ring seat 14, six anti-slip blocks 16 are provided, the top of each anti-slip block 16 is slidably connected to the bottom of the rotating member 7 in an embedded manner, and the inner surfaces of the periphery of the square frame 10 are slidably connected to the handle portion of the torque wrench 9.

The effect that its whole embodiment 2 reached does, it removes to realize clamp splice 13 through the extension of hydraulic stem 11, and then realize the side centre gripping of bolt regular hexagon spiral head through six clamp splices 13, guide arm 3 is through the surface that runs through mounting bracket 2, guarantee the stationarity of elevator 12 lift in-process, and connecting piece 5 is located the inside of elevator 12, consequently when connecting piece 5 is rotatory, can not interfere with the surface of elevator 12, as shown in fig. 4, it is T type setting with the contact position of ring seat 14 to rotate piece 7, be convenient for guarantee to rotate the rigidity of piece 7, and can not influence and rotate a 7 rotation, the bottom of rotating the piece 7 is embedded into in the top of the non slipping spur 16 that sets up, guarantee that non slipping 16 realizes the horizontal slip along with electric putter 8's flexible, square frame 10 runs through with the surface that rotates piece 7 has current bolt, and the bolt runs through with the handle position of torque wrench 9, realize the installation of torque wrench 9 or take off through extracting the bolt.

Theory of operation, it removes to extend through hydraulic stem 11 realizes clamp splice 13, and then realize the centre gripping of not unidimensional spiral shell head, and extend through electric putter 8 and realize non-slipping spur 16 and remove and the surface that tightly supports torque wrench 9, and the nut is placed in torque wrench 9, and realize adsorbing through strong magnet 15, telescopic sleeve 4 realizes elevator 12 and rotates 7 top that descend to nut contact screw rod, motor 6 drive connecting piece 5 drives and rotates 7 rotations, realize that the nut descends at the rotatory decline in surface of screw rod, and the torque through the torque wrench 9 measurement nut that sets up, when realizing the bolt assembly, realize the torque detection of bolt.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a center bolt assembly tool with screw-down detects function, includes mounting bracket (2), its characterized in that: a groove (1) is arranged at the bottom of the inner surface of the rear side of the mounting rack (2), and the center of the inner bottom of the mounting rack (2) is connected with a plurality of clamping blocks (13) in a penetrating and sliding way, the bottom of the outer surface of the mounting rack (2) is respectively and fixedly connected with a hydraulic rod (11) at the position of each clamping block (13), the center of the inner top of the mounting rack (2) is fixedly connected with a telescopic sleeve (4), the telescopic end of the telescopic sleeve (4) is fixedly connected with a lifting block (12), the periphery of the top of the lifting block (12) is respectively and fixedly connected with a guide rod (3), and the bottom of the lifting block (12) is fixedly connected with a ring seat (14), the center of the inner top of the lifting block (12) is fixedly connected with a motor (6), the driving end of the motor (6) is fixedly connected with a connecting piece (5), the bottom of the connecting piece (5) is fixedly connected with a rotating piece (7), the center of the top of the rotating part (7) is fixedly connected with a strong magnet (15), and the edge position of the bottom of the rotating piece (7) is fixedly connected with a plurality of electric push rods (8), the telescopic end of the electric push rod (8) is fixedly connected with an anti-skid block (16), a torque wrench (9) is arranged at the center of the bottom of the rotating part (7), and one side surface of the rotating part (7) is connected with a square frame (10) in a sliding way.

2. The center bolt assembling jig with the tightening detection function according to claim 1, characterized in that: the telescopic end of each hydraulic rod (11) is fixedly connected with the surface of the adjacent clamping block (13), and six hydraulic rods (11) are arranged.

3. The center bolt assembling jig with the tightening detection function according to claim 1, characterized in that: the number of the guide rods (3) is four, and the surface of each guide rod (3) and the inner top of the mounting frame (2) are arranged in a sliding penetrating mode.

4. The center bolt assembling jig with the tightening detection function according to claim 1, characterized in that: the surface of the connecting piece (5) is rotationally connected with the inner surface of the lifting block (12), and the top of the rotating piece (7) is rotationally connected with the inner surface of the ring seat (14).

5. The center bolt assembling jig with the tightening detection function according to claim 1, characterized in that: the number of the anti-skidding blocks (16) is six, and the tops of the anti-skidding blocks (16) are in embedded sliding connection with the bottoms of the rotating pieces (7).

6. The center bolt assembling jig with the tightening detection function according to claim 1, characterized in that: the inner surface of the periphery of the square frame (10) is connected with the handle part of the torque wrench (9) in a sliding way.