Heat treatment device for processing preformed armor rods
Technical Field
The utility model relates to the technical field of preformed armor rods, in particular to a heat treatment device for preformed armor rods.
Background
Compared with other processing technologies, the heat treatment does not generally change the shape and the whole chemical composition of a workpiece, but endows or improves the service performance of the workpiece by changing the microstructure inside the workpiece or changing the chemical composition on the surface of the workpiece.
The existing heat treatment device for processing the metal preformed armor rods is complex in structure, large in size, inconvenient in displacement use, difficult to automatically convey and heat metal wires, poor in heat treatment quality and low in efficiency. Accordingly, those skilled in the art have provided a heat treatment apparatus for the processing of preformed armor rods to solve the problems set forth in the background art as described above.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heat treatment apparatus for preformed armor rods, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a heat treatment device for processing preformed armor rods comprises a mobile station, wherein a four-leg support is fixedly connected to the bottom of the mobile station, a heating mechanism is fixedly connected to the center of the upper side of the mobile station, two vertically arranged concave frames are fixedly connected to the upper side of the mobile station, the two concave frames are symmetrically arranged on two sides of the heating mechanism respectively, an interval adjusting mechanism is fixedly connected to the lower side of the upper end of each concave frame, and two vertically symmetrically arranged driving mechanisms are fixedly connected to two ends of the interval adjusting mechanism respectively;
actuating mechanism includes the gib block with interval adjustment mechanism's one end fixed connection, the downside fixedly connected with driving motor of gib block, driving motor's the vertical first drive shaft that sets up of drive end fixedly connected with, and the one end of first drive shaft runs through the drive roller that extends to in the gib block and the vertical setting of fixedly connected with, the upper end inner wall of gib block is connected through the rotation of the one end of keeping away from first drive shaft of pivot and drive roller.
As a still further scheme of the utility model: heating mechanism includes electric heater, heating spiral pipe and two L shape framves, electric heater is fixed in the bottom of mobile station, two the upside both ends of mobile station are fixed in to vertical symmetry respectively of L shape frame, and two L shape framves keep away from the one end of mobile station and the both sides fixed connection of heating spiral pipe, the heating spiral pipe is horizontal setting, and the heating spiral pipe passes through wire and electric heater electric connection.
As a still further scheme of the utility model: spacing adjustment mechanism is including transversely fixing the rectangle strip shell in concave frame upper end downside, the one end fixedly connected with step motor of rectangle strip shell, and the horizontal second drive shaft that sets up of step motor's drive end fixedly connected with, the one end of second drive shaft runs through and extends to in the rectangle strip shell and the two-way lead screw of fixedly connected with, the one end inner wall of rectangle strip shell passes through the bearing frame and is connected with the one end rotation of two-way lead screw, threaded connection has the thread piece that two symmetries set up respectively on the two-way lead screw, and the equal fixedly connected with carriage release lever of downside of two thread pieces, the spout has been seted up to the downside of rectangle strip shell, and the one end of two carriage release levers all run through the spout and respectively with two concave plate fixed connection.
As a still further scheme of the utility model: the upper sides of the two thread blocks are tightly propped against the inner wall of the upper end of the rectangular strip shell and are in sliding connection.
As a still further scheme of the utility model: one side of the mobile station is fixedly connected with a control panel, and one ends of the heating mechanism, the interval adjusting mechanism and the driving mechanism are respectively electrically connected with the control panel.
As a still further scheme of the utility model: four ends of the four-leg support far away from the mobile station are respectively and fixedly connected with four symmetrically-arranged locking universal wheels.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up interval adjustment mechanism, start step motor work, drive the second drive shaft and rotate, and then drive two-way lead screw and rotate, two screw thread pieces force toward close direction displacement this moment, and then drive two drive rollers toward close direction displacement, realize fixed to the centre gripping of wire to carry, and prevent that the wire from buckling, improve thermal treatment processingquality, and can carry out the centre gripping to the wire of different thickness specifications and fix, improve the process range.
2. Through setting up heating mechanism, start electric heater work, give heating spiral pipe circular telegram heating to carry out electric heating preliminary treatment to the wire through in the heating spiral pipe, the heating effect is good, and is efficient, more environmental protection.
3. Through setting up actuating mechanism, two driving motor that start every group are the antiport, and then drive first drive shaft and rotate, and then realize that the drive roller in the concave plate is rotatory, and then drive the automatic of wire and carry, carry stably, use manpower sparingly, improve machining efficiency.
Drawings
FIG. 1 is a schematic perspective view of a heat treatment apparatus for processing preformed armor rods;
FIG. 2 is a schematic perspective view of a rectangular strip shell and a concave plate in a heat treatment device for pre-stranding wire processing;
fig. 3 is a schematic diagram of a left-side sectional structure of a rectangular strip shell in a heat treatment device for processing preformed armor rods.
In the figure: 1. a mobile station; 2. a four-legged support; 3. a concave frame; 4. a concave plate; 5. a drive motor; 6. a first drive shaft; 7. a drive roller; 8. a rotating shaft; 9. an electric heater; 10. heating the spiral tube; 11. an L-shaped frame; 12. a rectangular strip shell; 13. a stepping motor; 14. a second drive shaft; 15. a bidirectional screw rod; 16. a thread block; 17. a travel bar; 18. a sliding port; 19. a control panel; 20. and locking the universal wheels.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a heat treatment apparatus for processing preformed armor rods includes a mobile station 1, a four-leg bracket 2 is fixedly connected to the bottom of the mobile station 1, a heating mechanism is fixedly connected to the center of the upper side of the mobile station 1, two vertically disposed concave frames 3 are fixedly connected to the upper side of the mobile station 1, the two concave frames 3 are respectively symmetrically disposed at two sides of the heating mechanism, a spacing adjustment mechanism is fixedly connected to the lower side of the upper end of the concave frame 3, and two vertically and symmetrically disposed driving mechanisms are respectively fixedly connected to two ends of the spacing adjustment mechanism;
the driving mechanism comprises a concave plate 4 fixedly connected with one end of the spacing adjusting mechanism, a driving motor 5 is fixedly connected to the lower side of the concave plate 4, a first driving shaft 6 which is vertically arranged is fixedly connected to the driving end of the driving motor 5, one end of the first driving shaft 6 extends into the concave plate 4 in a penetrating mode and is fixedly connected with a driving roller 7 which is vertically arranged, the inner wall of the upper end of the concave plate 4 is rotatably connected with one end, far away from the first driving shaft 6, of the driving roller 7 through a rotating shaft 8, the two driving motors 5 of each group are started to rotate in opposite directions, the first driving shaft 6 is further driven to rotate, the driving roller 7 in the concave plate 4 is further driven to rotate, the automatic conveying of metal wires is further driven, the conveying is stable, manpower is saved, and the processing efficiency is improved;
in fig. 1: the heating mechanism comprises an electric heater 9, a heating spiral pipe 10 and two L-shaped frames 11, the electric heater 9 is fixed at the bottom of the mobile station 1, the two L-shaped frames 11 are respectively vertically and symmetrically fixed at two ends of the upper side of the mobile station 1, one ends of the two L-shaped frames 11, which are far away from the mobile station 1, are fixedly connected with two sides of the heating spiral pipe 10, the heating spiral pipe 10 is transversely arranged, the heating spiral pipe 10 is electrically connected with the electric heater 9 through a lead, the electric heater 9 is started to work, the heating spiral pipe 10 is electrified and heated, and therefore metal wires passing through the heating spiral pipe 10 are subjected to electric heating pretreatment, the heating effect is good, the efficiency is high, and the environment is protected;
in fig. 2 and 3: the spacing adjusting mechanism comprises a rectangular strip shell 12 transversely fixed on the lower side of the upper end of the concave frame 3, one end of the rectangular strip shell 12 is fixedly connected with a stepping motor 13, the driving end of the stepping motor 13 is fixedly connected with a second driving shaft 14 transversely arranged, one end of the second driving shaft 14 penetrates and extends into the rectangular strip shell 12 and is fixedly connected with a bidirectional screw rod 15, the inner wall of one end of the rectangular strip shell 12 is rotatably connected with one end of the bidirectional screw rod 15 through a bearing seat, two symmetrically arranged thread blocks 16 are respectively and threadedly connected on the bidirectional screw rod 15, moving rods 17 are respectively and fixedly connected on the lower sides of the two thread blocks 16, a sliding opening 18 is formed in the lower side of the rectangular strip shell 12, one end of each moving rod 17 penetrates through the sliding opening 18 and is respectively and is fixedly connected with two concave plates 4, the stepping motor 13 is started to work to drive the second driving shaft 14 to rotate so as to further drive the bidirectional screw rod 15 to rotate, because the two-way screw rod 15 is respectively in threaded connection with the two thread blocks 16, and the axial rotation of the thread blocks 16 is limited by the sliding port 18 along with the moving rod 17, the two thread blocks 16 are forced to move towards the similar direction, so that the two driving rollers 7 are driven to move towards the similar direction, the metal wires are clamped and fixed, the metal wires are conveyed conveniently, the metal wires are prevented from being bent, the heat treatment processing quality is improved, the metal wires with different thickness specifications can be clamped and fixed, and the processing range is improved;
in fig. 3: the upper sides of the two thread blocks 16 are tightly abutted and slidably connected with the inner wall of the upper end of the rectangular strip shell 12, so that the axial rotation of the thread blocks 16 can be limited;
in fig. 1: one side of the mobile station 1 is fixedly connected with a control panel 19, and one ends of the heating mechanism, the spacing adjusting mechanism and the driving mechanism are respectively and electrically connected with the control panel 19, so that the control is convenient and the prior art is provided;
in fig. 1: four ends of the four-leg support 2 far away from the mobile station 1 are respectively and fixedly connected with four symmetrically arranged locking universal wheels 20, so that the device can be conveniently displaced or positioned.
The working principle of the utility model is as follows: when the device is used for carrying out heat treatment on the metal wire preformed armor rods, one end of the metal wire passes through a first group of two driving rollers 7, then passes through the heating spiral pipe 10 and then passes between the two driving rollers 7 of the second group, firstly, the stepping motor 13 is started to work to drive the second driving shaft 14 to rotate, and further drive the two-way screw rod 15 to rotate, since the bidirectional screw rod 15 is respectively connected with the two screw blocks 16 in a threaded manner, and the axial rotation of the screw blocks 16 is limited by the sliding port 18 along with the moving rod 17, the two screw blocks 16 are forced to displace in the similar direction, thereby driving the two driving rollers 7 to move towards the similar direction to realize the clamping and fixing of the metal wire, the metal wire clamping device is convenient to convey, prevents metal wires from being bent, improves the heat treatment processing quality, can clamp and fix metal wires with different thickness specifications, and improves the processing range;
then, the electric heater 9 is started to work, and the heating spiral tube 10 is electrified and heated, so that the metal wires passing through the heating spiral tube 10 are subjected to electric heating pretreatment, the heating effect is good, the efficiency is high, and the environment is protected;
then two driving motor 5 that start every group are antiport, and then drive first drive shaft 6 and rotate, and then realize the rotation of drive roller 7 in the concave plate 4, and then drive the automatic transport of wire, carry stably, use manpower sparingly, improve machining efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.