CN214601607U

CN214601607U - A bending machine ware for making lightning protection cross-over connection

Info

Publication number: CN214601607U
Application number: CN202120400815.4U
Authority: CN
Inventors: 曹永军; 蒋浩; 戈金磊; 刘胜久; 潘邦全
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-05
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a bending machine ware for making lightning protection cross-over connection, include: the pressure frame is provided with a plurality of through holes, and one end of a bolt sequentially penetrates through the through holes in the pressure frame and the through holes in the adjusting plate and then is in threaded connection with the pressing die. The utility model relates to a bending machine ware for making lightning protection cross-over connection, this bending machine ware simple structure, the simple operation can carry out bending machine processing to the round steel according to required at the job site, has improved the efficiency of construction, has reduced construction cost.

Description

A bending machine ware for making lightning protection cross-over connection

Technical Field

The utility model belongs to the technical field of machining, especially, relate to a bending machine ware for making lightning protection cross-over connection.

Background

In the construction of reinforced concrete structures, the longitudinal stressed steel bar joints are more and more commonly connected by adopting straight thread sleeves in consideration of the influence of structural stress factors. The connecting part of the sleeve is relatively convex, so that the lightning protection grounding wire needs to be crossed by a cross-over piece when passing through, and the straight round steel needs to be subjected to bending processing to form a U-shaped cross-over piece. The currently used bending equipment is provided with a steel bar hoop bending machine, but the steel bar hoop bending machine is large in size and very heavy, is only suitable for processing large-batch workpieces in a production workshop, and is not suitable for bending small-batch workpieces in a construction site.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists, the utility model provides a bending machine ware for making lightning protection cross-over connection, the problem that will solve is: the round steel is subjected to simmer bending processing on a construction site according to requirements, and construction efficiency is improved.

In order to achieve the above object, the present invention adopts the following technical solutions, including:

the pressure frame is provided with a plurality of through holes, and one end of a bolt sequentially penetrates through the through holes in the pressure frame and the through holes in the adjusting plate and then is in threaded connection with the pressing die.

Furthermore, the left side and the right side of the groove are respectively connected with a pair of limiting parts.

Furthermore, the left side and the right side in the groove are respectively connected with a plurality of ribbed plates which are uniformly distributed along the longitudinal direction of the groove.

Furthermore, the corners of the bottom surface and the side surface of the pressing die are cambered surfaces.

The utility model relates to a bending machine ware for making lightning protection cross-over connection, this bending machine ware simple structure, the simple operation can carry out bending machine processing to the round steel according to required at the job site, has improved the efficiency of construction, has reduced construction cost.

Drawings

Fig. 1 is a schematic view of the partial sectional front view structure of the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic diagram of the right-side structure of fig. 1.

Fig. 4 is a schematic view of the present invention in use.

Fig. 5 is a schematic view of a straight round bar being simmered to form a U-shaped bridging member.

Detailed Description

The present invention will be described in further detail with reference to the attached drawings so as to enable those skilled in the art to more clearly understand the invention.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a recess 1 of rectangular shape, the one end fixed connection round pin axle 4 of recess, the round pin axle cup joints axle sleeve 3, the one end of frame 2 is pressed in the axle sleeve connection, the depression bar 5 is connected on the upper portion of pressing the frame, it has a plurality of through-holes to press the frame to open, and threaded connection moulding-die 7 behind the through-hole on the pressure frame, the through-hole on the adjusting plate 6 is passed in proper order to the one end of bolt 9. Adopt the bolt to pass the mode of threaded connection moulding-die again behind the adjusting plate, can remove or install the adjusting plate according to the size H needs (as shown in fig. 5) of U-shaped crossover piece 12, expanded the utility model discloses an application scope greatly.

Further, the left side of recess, right side are connected with a pair of locating part 8 respectively, and its purpose prevents that the round steel from being slided in the upper portion of recess when being simmered over a slow fire.

Further, left side, right side in the recess are connected with floor 10 respectively, the floor is a plurality of along the vertical evenly distributed of recess, and its purpose strengthens the mechanical strength of recess, prevents that left side board, the right side board of recess lean out when bending over a slow fire.

Furthermore, the corners of the bottom surface and the side surface of the pressing die are cambered surfaces, so that the right-angle corners can be prevented from damaging the round steel in the extrusion process.

During the use, will sharply appear the round steel 11 and span in the upper portion of recess to make the left end of round steel be located between two locating parts, the right-hand member of round steel is located between two locating parts, presses the depression bar downwards, just can carry out the simmer to the straight form round steel. The adjusting plate can be removed or kept according to the size H of the U-shaped bridging piece 12, when the size H of the bridging piece needing to be processed is smaller, the adjusting plate is removed, and a short bolt is used for connecting the pressing die in a threaded mode.

Claims

1. The utility model provides a simmer bender for making lightning protection cross-over connection, its recess (1) that includes rectangular shape, its characterized in that: one end of the groove is fixedly connected with a pin shaft (4), the pin shaft is sleeved with a shaft sleeve (3), the shaft sleeve is connected with one end of a pressing frame (2), the upper portion of the pressing frame is connected with a pressing rod (5), the pressing frame is provided with a plurality of through holes, and one end of a bolt (9) sequentially penetrates through the through holes in the pressing frame and the through holes in the adjusting plate (6) and then is connected with a pressing die (7) in a threaded mode.

2. The simmer bender according to claim 1, characterized in that: the left side and the right side of the groove are respectively connected with a pair of limiting parts (8).

3. The simmer bender according to claim 1 or 2, characterized in that: the left side and the right side in the groove are respectively connected with a plurality of ribbed plates (10) which are uniformly distributed along the longitudinal direction of the groove.

4. The simmer bender according to claim 3, characterized in that: the corners of the bottom surface and the side surface of the pressing die are cambered surfaces.