CN215887152U

CN215887152U - Heat treatment device for PC steel bar processing production

Info

Publication number: CN215887152U
Application number: CN202121119045.2U
Authority: CN
Inventors: 张亚龙
Original assignee: Lianyungang Sanjiang Prestressed Steel Bar Co ltd
Current assignee: Lianyungang Sanjiang Prestressed Steel Bar Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-22
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a heat treatment device for processing and producing a PC steel bar, which comprises a base, a U-shaped seat, a furnace body, a first lower arc-shaped pressing plate, a second lower arc-shaped pressing plate, a sliding groove and a sliding plate, wherein a strip-shaped guide block is arranged on the inner side of the top end of the U-shaped seat, a displacement block is arranged at the upper end of the U-shaped seat, guide grooves corresponding to the strip-shaped guide blocks are formed in two sides of the displacement block, a servo motor is installed at the bottom in the U-shaped seat through an installation seat, a gear is connected to the power output end of the servo motor, and a rack is arranged at the bottom of the displacement block and is meshed with the gear. This novel personnel that need not carry out manual pay-off to the rod iron, labour saving and time saving can conveniently tie fast fixedly to the rod iron circle of different diameters, is fit for extensively using widely.

Description

Heat treatment device for PC steel bar processing production

Technical Field

The utility model relates to the technical field of PC steel bar production, in particular to a heat treatment device for PC steel bar processing production.

Background

In the production of PC steel bars, heat treatment equipment is necessary for the convenience of heat treatment in the production of the steel bars.

The conventional heat treatment apparatus has the following disadvantages: 1. in the past, workers need to manually feed the steel bar, which wastes time and labor; 2. the steel bar rings with different diameters cannot be conveniently and rapidly bound and fixed. Therefore, a heat treatment device for processing and producing the PC steel bar is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a heat treatment device for processing and producing a PC steel bar, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a heat treatment device is used in PC rod iron processing production, includes arc clamp plate, spout and sliding plate under base, U type seat, furnace body, the first arc clamp plate, the second, U type seat top inboard is provided with the bar guide block, U type seat upper end is provided with displacement piece and displacement piece both sides and all sets up the guide slot that corresponds with the bar guide block, servo motor is installed through the mount pad to the bottom in the U type seat, servo motor's power take off end is connected with the gear, displacement piece bottom is provided with rack and gear engagement.

Further, arc clamp plate all is provided with under first arc clamp plate and the second arc clamp plate upper end, it all is connected with spacing post to go up arc clamp plate bottom both ends, spacing groove block and spacing post bottom are located spacing groove block have all been seted up at first arc clamp plate top both ends, spacing toe portion is connected through cylindricality spring and spacing groove block bottom, and the rod iron is the circle type, and both ends pass arc clamp plate and second arc clamp plate upper end down respectively, and personnel lift up last arc clamp plate earlier, and the cylindricality spring is tensile this moment, and after personnel stopped the application of force, the cylindricality spring retracted, conveniently drives the arc clamp plate and pushes down to conveniently carry out quick fixed to circle type rod iron.

Further, base top one end welding has spacing piece, displacement piece both sides are close to tip department and all are connected with the separation blade that corresponds with spacing piece, utilize the spacing effect of separation blade to spacing piece, and the convenience is spacing to the horizontal slip of displacement piece.

Further, the support column and the support column top are welded at both ends of the top of the displacement block, the fixed table top is connected with a first lower arc-shaped pressing plate through a connecting plate, the other end of the top of the fixed table penetrates through a sliding groove and a sliding plate is arranged in the sliding groove in a sleeved mode, and the top of the sliding plate is connected with a second lower arc-shaped pressing plate.

Further, the welding of fixed station bottom has the second riser, regulation double-screw bolt and regulation double-screw bolt one end are installed through the screw to second riser one end and are connected with the rolling disc, the rolling disc outside is connected with turning handle through connecting the pole, the peripheral cover in regulation double-screw bolt one end is equipped with axle sleeve and the peripheral cover of axle sleeve is equipped with the fixed plate, the fixed plate top is located the spout and is connected bottom the sliding plate, and personnel conveniently drive the rolling disc through rotating turning handle and rotate to drive the regulation double-screw bolt at the screw internal rotation, make the fixed plate along spout horizontal migration, and then drive second lower arc clamp plate horizontal migration.

Further, the furnace chamber has been seted up with the fixed station corresponding position to furnace body one end, the welding of U type seat top one end has first riser and first riser top one side is connected with the PLC controller through the connecting rod, the electric power take off of PLC controller passes through the wire with servo motor's electric power input end and constitutes the electricity and be connected.

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

1. the utility model relates to a heat treatment device for processing and producing a PC steel bar, wherein the steel bar is in a ring shape, two ends of the steel bar respectively penetrate through the upper ends of a first lower arc-shaped pressing plate and a second lower arc-shaped pressing plate, personnel firstly lift an upper arc-shaped pressing plate, a cylindrical spring is stretched at the moment, and after the force application of the personnel is stopped, the cylindrical spring retracts to conveniently drive the upper arc-shaped pressing plate to press downwards, so that the ring-shaped steel bar is conveniently and quickly fixed.

2. According to the heat treatment device for processing and producing the PC steel bar, after fixation is completed, personnel can conveniently control the work of the servo motor by controlling the PLC, the servo motor drives the gear to rotate when working so as to drive the rack to move horizontally, the displacement block can horizontally move along the direction of the strip guide block by utilizing the limiting and guiding effects of the guide groove on the strip guide block, the displacement block and the fixed table can be conveniently pushed into the furnace cavity, feeding of the steel bar is achieved, manual feeding of personnel is not needed, time and labor are saved, and heat treatment efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a heat treatment apparatus for PC steel bar processing production according to the present invention.

FIG. 2 is a schematic diagram of a side view of a base of the heat treatment device for PC steel bar processing production of the present invention.

FIG. 3 is a schematic diagram of a detailed structure of a displacement block of the heat treatment device for PC steel bar processing production of the present invention.

FIG. 4 is a schematic view of a connection structure of a limiting column and a limiting groove block of the heat treatment device for PC steel bar processing production.

In the figure: 1. a base; 2. a U-shaped seat; 3. a furnace body; 4. a first vertical plate; 5. a PLC controller; 6. a furnace chamber; 7. a displacement block; 8. a guide groove; 9. a baffle plate; 10. a limiting sheet; 11. a rack; 12. a support pillar; 13. a fixed table; 14. a first lower arc-shaped pressing plate; 15. an upper arc-shaped pressing plate; 16. a chute; 17. a second lower arc-shaped pressing plate; 18. a second vertical plate; 19. rotating the disc; 20. rotating the handle; 21. a fixing plate; 22. a strip-shaped guide block; 23. a servo motor; 24. a gear; 25. a limiting groove block; 26. a limiting column; 27. a cylindrical spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a heat treatment device for processing and producing a PC steel bar comprises a base 1, a U-shaped seat 2, a furnace body 3, a first lower arc-shaped pressing plate 14, a second lower arc-shaped pressing plate 17, a sliding chute 16 and a sliding plate, wherein a strip-shaped guide block 22 is arranged on the inner side of the top end of the U-shaped seat 2, a displacement block 7 is arranged at the upper end of the U-shaped seat 2, guide grooves 8 corresponding to the strip-shaped guide block 22 are formed in two sides of the displacement block 7, a servo motor 23 is installed at the bottom in the U-shaped seat 2 through an installation seat, a gear 24 is connected to the power output end of the servo motor 23, a rack 11 is arranged at the bottom of the displacement block 7, and the rack 11 is meshed with the gear 24.

The upper ends of the first lower arc-shaped pressing plate 14 and the second lower arc-shaped pressing plate 17 are provided with upper arc-shaped pressing plates 15, two ends of the bottom of each upper arc-shaped pressing plate 15 are connected with limiting columns 26, two ends of the top of each first lower arc-shaped pressing plate 14 are provided with limiting groove blocks 25, the bottom ends of the limiting columns 26 are located in the limiting groove blocks 25, and the bottoms of the limiting columns 26 are connected with the bottoms of the limiting groove blocks 25 through cylindrical springs 27.

In this embodiment, as shown in fig. 1 and 4, the steel bar is in a ring shape, and both ends pass first arc clamp plate 14 and second arc clamp plate 17 upper end down respectively, and personnel lift up last arc clamp plate 15 earlier, and cylindricality spring 27 is stretched this moment, and after personnel stopped the application of force, cylindricality spring 27 retracted, conveniently drives last arc clamp plate 15 and pushes down to the convenience carries out quick fixed to ring type steel bar.

Wherein, base 1 top one end welding has spacing piece 10, displacement piece 7 both sides are close to tip department and all are connected with the separation blade 9 that corresponds with spacing piece 10.

In this embodiment, as shown in fig. 1, 2 and 3, the stopper piece 9 is used to limit the limiting piece 10, so as to conveniently limit the horizontal sliding of the displacement block 7.

The two ends of the top of the displacement block 7 are welded with support columns 12 and the tops of the support columns 12 are connected with a fixed table 13, one end of the top of the fixed table 13 is connected with a first lower arc-shaped pressing plate 14 through a connecting plate, the other end of the top of the fixed table 13 runs through a sliding groove 16 and a sliding plate is arranged in the sliding groove 16 in a sleeved mode, and the top of the sliding plate is connected with a second lower arc-shaped pressing plate 17.

In the embodiment, as shown in fig. 1, the sliding of the sliding plate in the sliding slot 16 is utilized to facilitate the sliding of the second lower arc-shaped pressing plate 17.

The bottom of the fixed platform 13 is welded with a second vertical plate 18, one end of the second vertical plate 18 is provided with an adjusting stud through a screw hole, one end of the adjusting stud is connected with a rotating disc 19, the outer side of the rotating disc 19 is connected with a rotating handle 20 through a connecting rod, a shaft sleeve is sleeved on the periphery of one end of the adjusting stud, a fixed plate 21 is sleeved on the periphery of the shaft sleeve, and the top end of the fixed plate 21 is located in the sliding groove 16 and is connected with the bottom of the sliding plate.

In this embodiment, as shown in fig. 1, a person rotates the rotating handle 20 to conveniently drive the rotating disc 19 to rotate, so as to drive the adjusting stud to rotate in the screw hole, so that the fixing plate 21 horizontally moves along the sliding groove 16, and further drives the second lower arc-shaped pressing plate 17 to horizontally move.

Wherein, furnace chamber 6 has been seted up to 3 one ends of furnace body and the corresponding position of fixed station 13, the welding of 2 top one ends of U type seat has

first riser

4 and 4 top one sides of first riser to be connected with PLC controller 5 through the connecting rod, PLC controller 5's electric power take off end passes through the wire with servo motor 23's electric power input end and constitutes the electricity and be connected.

In this embodiment, as shown in fig. 1, a person can control the operation of the servo motor 23 conveniently by controlling the PLC controller 5.

It should be noted that, the utility model is a heat treatment device for processing and producing PC steel bar, when working, the steel bar is in a ring shape, two ends of the steel bar respectively pass through the upper ends of a first lower arc-shaped pressing plate 14 and a second lower arc-shaped pressing plate 17, a person firstly lifts up an upper arc-shaped pressing plate 15, at the same time, a cylindrical spring 27 is stretched, when the force application is stopped, the cylindrical spring 27 retracts to conveniently drive the upper arc-shaped pressing plate 15 to press down, so as to conveniently and rapidly fix the ring-shaped steel bar, the person conveniently drives a rotating disc 19 to rotate by rotating a rotating handle 20, so as to drive an adjusting stud to rotate in a screw hole, so that a fixing plate 21 horizontally moves along a sliding groove 16, and further drives the second lower arc-shaped pressing plate 17 to horizontally move, so as to conveniently adjust the distance between the first lower arc-shaped pressing plate 14 and the second lower arc-shaped pressing plate 17, so as to conveniently and rapidly restrain and fix steel bar rings with different diameters, after the fixation is completed, personnel are through controlling PLC controller 5, the convenience is controlled servo motor 23's work, servo motor 23 is at the during operation, it rotates to drive gear 24, thereby drive 11 horizontal migration of rack, utilize the spacing guide effect of guide slot 8 to bar guide 22, make the direction horizontal migration of displacement piece 7 edge bar guide 22, and then conveniently push displacement piece 7 and fixed station 13 into furnace chamber 6, the realization is to the pay-off of bar iron, need not personnel's manual pay-off, time saving and labor saving, and the heat treatment efficiency is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PC rod iron processing heat treatment device for production, includes base (1), U type seat (2), furnace body (3), first arc clamp plate (14) down, second arc clamp plate (17), spout (16) and sliding plate, its characterized in that: u type seat (2) top inboard is provided with bar guide block (22), U type seat (2) upper end is provided with displacement piece (7) and displacement piece (7) both sides and all sets up guide slot (8) that correspond with bar guide block (22), servo motor (23) are installed through the mount pad to the bottom in U type seat (2), the power take off end of servo motor (23) is connected with gear (24), displacement piece (7) bottom is provided with rack (11) and gear (24) meshing.

2. The heat treatment device for processing and producing the PC steel bar according to claim 1, wherein: first arc clamp plate (14) and second arc clamp plate (17) upper end all are provided with arc clamp plate (15) down, it all is connected with spacing post (26) to go up arc clamp plate (15) bottom both ends, spacing groove block (25) and spacing post (26) bottom are all seted up at first arc clamp plate (14) top both ends and are located spacing groove block (25), spacing post (26) bottom is connected through cylindricality spring (27) and spacing groove block (25) bottom.

3. The heat treatment device for processing and producing the PC steel bar according to claim 1, wherein: base (1) top one end welding has spacing piece (10), displacement piece (7) both sides are close to tip department and all are connected with separation blade (9) that correspond with spacing piece (10).

4. The heat treatment device for processing and producing the PC steel bar according to claim 1, wherein: support column (12) and support column (12) top are all welded at displacement piece (7) top both ends and are connected with fixed station (13), fixed station (13) top one end is connected with first arc clamp plate (14) down through the connecting plate, fixed station (13) top other end runs through and has seted up spout (16) and spout (16) endotheca and be equipped with the sliding plate, arc clamp plate (17) under the sliding plate top is connected with the second.

5. The heat treatment device for processing and producing the PC steel bar according to claim 1, wherein: fixed station (13) bottom welding has second riser (18), regulation double-screw bolt and regulation double-screw bolt one end are installed through the screw to second riser (18) one end and are connected with rolling disc (19), the rolling disc (19) outside is connected with turning handle (20) through connecting the pole, the peripheral cover of regulation double-screw bolt one end is equipped with axle sleeve and the peripheral cover of axle sleeve is equipped with fixed plate (21), fixed plate (21) top is located spout (16) and is connected with the sliding plate bottom.

6. The heat treatment device for processing and producing the PC steel bar according to claim 1, wherein: furnace chamber (6) have been seted up to furnace body (3) one end and fixed station (13) corresponding position, the welding of U type seat (2) top one end has first riser (4) and first riser (4) top one side to be connected with PLC controller (5) through the connecting rod, the electric power output of PLC controller (5) passes through the wire with the electric power input of servo motor (23) and constitutes the electricity and be connected.