CN209778944U - Workpiece rack for batch heat treatment - Google Patents

Abstract

The utility model discloses a work piece frame for batch thermal treatment, which comprises a frame, the equal vertical slide opening of having seted up in frame side four sides middle part, be provided with the backup pad in the frame, the equal fixed mounting in four corners of backup pad has the lead screw, four groups the lead screw all runs through four groups slide opening, four groups the lead screw outside all is provided with fastening nut, four groups fastening nut all is located the frame outside, the backup pad specifically is the multiunit. The utility model discloses a setting of slide opening, lead screw and fastening nut for the work rest of traditional thermal treatment, this device can be adjusted according to the actual size of work piece, has increased the practicality of this device, has improved the application scope of this device, and multilayer backup pad makes the carrying capacity of this device increase simultaneously, can the effectual efficiency that improves work piece thermal treatment processing.

Description

Workpiece rack for batch heat treatment

Technical Field

The utility model relates to a work piece thermal treatment support frame technical field specifically is a work piece frame for heat treatment in batches.

Background

Currently, existing supports for heat treating workpieces have some disadvantages, such as; the existing workpiece heat treatment support frame cannot be flexibly adjusted according to the size of a workpiece in the actual use process, is low in practicability and application range, carries a small number of workpieces, and is easy to cause the problem of uneven heating when the workpieces are subjected to heat treatment on the support frame.

Disclosure of Invention

An object of the utility model is to provide a work rest for thermal treatment in batches has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a work rest for heat treatment in batches, includes the frame, the equal vertical slide opening of having seted up in frame side four sides middle part, be provided with the backup pad in the frame, the equal fixed mounting in four corners of backup pad has the lead screw, four groups the lead screw all runs through four groups slide opening, four groups the lead screw outside all is provided with fastening nut, four groups fastening nut all is located the frame outside, the backup pad specifically is the multiunit.

As a preferred embodiment of the utility model, the through-hole has been seted up in the backup pad.

As an embodiment of the present invention, the supporting plate is provided with a supporting rod, and the supporting rod is specifically a plurality of groups.

As an optimal implementation manner of the utility model, the equal fixed mounting in top of frame top four sides has rings, the equal fixed mounting in frame bottom four corners has the cushion.

Compared with the prior art, the beneficial effects of the utility model are as follows: 1. the utility model relates to a work rest for thermal treatment in batches, through slide opening, lead screw and fastening nut's setting, for traditional thermal treatment's work rest, this device can be adjusted according to the actual size of work piece, has increased the practicality of this device, has improved the application scope of this device, and multilayer backup pad makes the carrying capacity of this device increase simultaneously, can the effectual efficiency that improves work piece thermal treatment and process.

2. The utility model relates to a work rest for thermal treatment in batches, through the setting of through-hole, the through-hole makes the high-temperature gas of heating furnace inner chamber can be quick and unblocked flow in the frame for the heating of work piece is more even.

3. The utility model relates to a work rest for heat treatment in batches, through the setting of bracing piece, the bracing piece makes the work piece break away from the backup pad surface for the area of contact of work piece and air reaches the maximize, can effectually avoid the emergence of the inhomogeneous condition of work piece heat treatment.

4. The utility model relates to a work rest for thermal treatment in batches, through the setting of rings, tie the lifting rope on the rings at frame top, just can carry out the handling to this device is whole through outside handling equipment for the transportation of this device is removed more conveniently.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings: FIG. 1 is a front view of a workpiece holder for batch heat treatment according to the present invention; fig. 2 is a top sectional view of a work rest for batch heat treatment according to the present invention.

In the figure: 1. cushion blocks; 2. a frame; 3. a screw rod; 4. a support bar; 5. a support plate; 6. a hoisting ring; 7. fastening a nut; 8. a slide hole; 9. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a work rest for heat treatment in batches, includes frame 2, the equal vertical slide opening 8 of having seted up in four sides middle part of 2 sides of frame, be provided with backup pad 5 in the frame 2, the equal fixed mounting in four corners of backup pad 5 has lead screw 3, four groups lead screw 3 all runs through four groups slide opening 8, four groups 3 outside of lead screw all is provided with fastening nut 7, four groups fastening nut 7 all is located frame 2 outside, backup pad 5 specifically is the multiunit.

In this embodiment (as shown in fig. 1 and fig. 2), through the arrangement of the sliding hole 8, the screw rod 3 and the fastening nut 7, compared with the traditional heat treatment workpiece holder, the device can be adjusted according to the actual size of the workpiece, so that the practicability of the device is increased, the application range of the device is improved, and meanwhile, the carrying capacity of the device is increased by the multilayer supporting plate 5, and the efficiency of heat treatment processing of the workpiece can be effectively improved.

Wherein, a through hole 9 is arranged on the supporting plate 5.

In this embodiment (see fig. 2), through the arrangement of the through holes 9, the through holes 9 enable the high-temperature gas in the inner cavity of the heating furnace to flow in the frame 2 rapidly and smoothly, so that the heating of the workpiece is more uniform.

The supporting plates 5 are vertically and fixedly provided with supporting rods 4, and the supporting rods 4 are specifically multiple groups.

In this embodiment (see fig. 1), the supporting rod 4 is arranged to separate the workpiece from the surface of the supporting plate 5, so that the contact area between the workpiece and the air is maximized, and the occurrence of non-uniform heat treatment of the workpiece can be effectively avoided.

The top parts of four edges of the top of the frame 2 are fixedly provided with hanging rings 6, and four corners of the bottom of the frame 2 are fixedly provided with cushion blocks 1.

In this embodiment (see fig. 1), the lifting rope is tied to the lifting ring 6 at the top of the frame 2 through the arrangement of the lifting ring 6, so that the whole device can be lifted through external lifting equipment, and the transportation and movement of the device are more convenient.

When the workpiece rack for batch heat treatment is used, the distance between each group of supporting plates 5 is adjusted according to the actual size of a workpiece, the position of each supporting plate 5 can be fixed by screwing the fastening bolt 7 after the adjustment is finished, compared with the traditional heat treatment workpiece rack, the device can be adjusted according to the actual size of the workpiece, the practicability of the device is increased, the application range of the device is improved, meanwhile, the carrying capacity of the device is increased by the aid of the multiple layers of supporting plates 5, the heat treatment processing efficiency of the workpiece can be effectively improved, the workpiece is placed on the top of the supporting rod 4 at the top of the supporting plate 5, the supporting rod 4 enables the workpiece to be separated from the surface of the supporting plate 5, the contact area between the workpiece and air is maximized, the uneven heat treatment of the workpiece can be effectively avoided, and meanwhile, high-temperature gas in the inner cavity of the heating furnace can rapidly and smoothly flow in the frame 2 through, the heating of the workpiece is more uniform, the lifting rope is tied on the lifting ring 6 at the top of the frame 2, and the whole device can be lifted through external lifting equipment, so that the transportation and the movement of the device are more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (4)

1. A workpiece holder for thermal treatment of batches, comprising a frame (2), characterized in that: frame (2) side four sides middle part is all vertical has seted up slide opening (8), be provided with backup pad (5) in frame (2), the equal fixed mounting in four corners of backup pad (5) has lead screw (3), and four groups lead screw (3) all run through four groups slide opening (8), and four groups lead screw (3) outside all is provided with fastening nut (7), four groups fastening nut (7) all are located frame (2) outside, backup pad (5) specifically are the multiunit.

2. A workpiece holder for batch thermal processing according to claim 1, characterised in that: the supporting plate (5) is provided with a through hole (9).

3. A workpiece holder for batch thermal processing according to claim 1, characterised in that: the supporting plates (5) are vertically and fixedly provided with supporting rods (4), and the supporting rods (4) are specifically a plurality of groups.

4. A workpiece holder for batch thermal processing according to claim 1, characterised in that: the top of four sides of the top of the frame (2) is fixedly provided with a lifting ring (6), and four corners of the bottom of the frame (2) are fixedly provided with cushion blocks (1).