CN216834814U

CN216834814U - High-strength stacked material rack

Info

Publication number: CN216834814U
Application number: CN202123181243.4U
Authority: CN
Inventors: 陈玉清; 朱明元; 陈玉峰; 束方明
Original assignee: Yancheng Yuanda Metal Technology Co ltd
Current assignee: Yancheng Yuanda Metal Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-28
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a range upon range of formula work or material rest of high strength uses in thermal treatment technical field, and its technical scheme main points are: the material dragging part comprises a plurality of vertically arranged supporting ribs with L-shaped cross sections and a circular ring fixedly connected to the bottoms of the supporting ribs, the tops of the supporting ribs are fixedly connected through fixing ribs, and the top surfaces of the fixing ribs are fixedly connected with a plurality of clamping blocks; has the technical effects that: the work piece is established a plurality of brace rod cover and is steadily placed on the brace rod in it, has guaranteed the processingquality and the efficiency of work piece, and simultaneously, the support rib of L shape can prevent that the work piece from breaking away from fixed muscle, and the stability of brace rod has then been guaranteed to the ring, can cooperate with the ring when having strengthened the joint strength between brace rod, frame, the splice bar and make the work or material rest upwards stromatolite, has promoted the quantity that the work or material rest bore the weight of the work piece.

Description

High-strength stacked material rack

Technical Field

The utility model relates to a heat treatment technical field, more specifically say, it relates to a range upon range of formula work or material rest of high strength.

Background

In the process of heat treatment of workpieces, because the batch size of the workpieces is large, the workpieces are often put into a rack in batches for centralized processing in order to improve the processing efficiency.

At present, chinese patent publication No. CN210458300U discloses an anti-collision combined rack for gear heat treatment, which comprises a rack base, a three-jaw support frame, a column, an auxiliary air hole, and a main air hole, and is characterized in that: the rack base is a hollowed cuboid plate, four opposite corners of the rack base are respectively provided with one upright column, the upper end of each upright column is provided with a connecting shaft, the lower end of each upright column is provided with a connecting hole matched with the connecting shaft, the main air hole is positioned in the center of the rack base, the three-jaw support frames are uniformly fixed on the rack base at certain intervals, a circular auxiliary air hole is arranged under each three-jaw support frame, and the rack fixes gears in the vertical direction and the horizontal direction to ensure that certain gaps are formed between the gears in the horizontal direction and the vertical direction, so that the situations of gear tooth surface contact and gear tooth collision are avoided, and the purpose of improving the heat treatment quality and efficiency of the gears is achieved.

Although the applicability of the material rack between workpieces of different specifications is enhanced by the aid of the three-jaw support frame in the conventional material rack, the three-jaw support frame cannot guarantee stable placement of the workpieces, and the quality of the workpieces is reduced due to uneven stress on the bottom edges of the workpieces in a machining process.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a range upon range of formula work or material rest of high strength, its advantage is that the work piece is placed stably on the work or material rest, has improved the processingquality of product, and this work or material rest intensity is high, long service life simultaneously, the cost is reduced.

The above technical purpose of the present invention can be achieved by the following technical solutions: including the frame, with a plurality of splice bar of frame fixed connection and a plurality of fixed connection on splice bar and frame drag material portion, drag material portion and include the brace bar and the ring of fixed connection in the brace bar bottom of the vertical setting of a plurality of cross section one-tenth L shape, a plurality of the top of brace bar is through fixed muscle fixed connection, the top surface fixed link of fixed muscle has a plurality of joint piece.

Through the technical scheme, the work piece is established a plurality of brace rod cover and is steadily placed on the brace rod in it, has guaranteed the processingquality and the efficiency of work piece, and simultaneously, the brace rod of L shape can prevent that the work piece from breaking away from fixed muscle, and the stability of brace rod has then been guaranteed to the ring, can cooperate with the ring when having strengthened the joint strength between brace rod, frame, the splice bar and make the work or material rest stromatolite that makes progress, has promoted the quantity that the work or material rest bore the weight of the work piece.

The utility model discloses further set up to: the number of the support ribs is at least three.

Through the technical scheme, the at least three support ribs ensure that the workpiece can be stably placed on the support ribs.

The utility model discloses further set up to: the edge of the bottom surface of the frame is fixedly connected with a plurality of supporting legs which are vertically arranged downwards.

Through above-mentioned technical scheme, through setting up the supporting legs, make things convenient for instruments such as fork truck to hold in the palm the bottom surface that catches the work or material rest, and then made things convenient for the transportation to the work or material rest.

The utility model discloses further set up to: the edge fixed connection of frame has the strengthening rib of inside setting, the thickness of strengthening rib is less than the thickness of frame, the one end of splice bar or brace rod and frame attach is simultaneously with strengthening rib fixed connection.

Through above-mentioned technical scheme, through setting up the strengthening rib, increased the joint strength between splice bar and the frame, the effectual life who promotes the frame.

The utility model discloses further set up to: the whole external diameter that a plurality of joint piece is constituteed equals the internal diameter of ring.

Through above-mentioned technical scheme, inject through the whole shape to a plurality of joint piece, can let every joint piece all with the laminating of the internal perisporium of ring, can make the work or material rest on upper strata can be more stable pile up on the work or material rest of lower floor.

The utility model discloses further set up to: the bent part of the support rib is fixedly connected with a plate, the plate and the support rib are integrally formed, and a stress groove is formed in the vertical direction at the joint of the plate and the support rib.

Through above-mentioned technical scheme, through seting up the stress groove, the effectual stress that reduces brace rod bending part has further strengthened its intensity.

The utility model discloses further set up to: each edge of the material rack is provided with an omega-shaped stress releasing part.

Through above-mentioned technical scheme, the release stress portion bending part of omega shape is smooth, has further strengthened the intensity of work or material rest.

The utility model discloses further set up to: the adjacent two sides of the frame are transited by an oblique angle.

Through above-mentioned technical scheme, the frame of oblique angle transition has effectually reduced the stress between the adjacent both sides of frame, has improved the intensity of work or material rest.

To sum up, the utility model discloses following beneficial effect has:

1. the bending surfaces of the support ribs are flat, so that the workpiece can be stably placed on the plate, the processing quality and efficiency of the workpiece are effectively ensured, and meanwhile, the L-shaped support ribs can ensure that the workpiece cannot fall off in the transportation process;

2. through the clamping connection of the clamping blocks and the circular rings, the stacked material racks can be stably stacked, and further more workpieces can be borne;

3. through the stress releasing part with the stress grooves formed in the supporting ribs, the strength of the material rack is improved, and the service life of the material rack is effectively prolonged.

Drawings

FIG. 1 is a schematic view of a laminated structure of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is an enlarged schematic view of section A of FIG. 1;

FIG. 4 is an enlarged schematic view of section B of FIG. 2;

fig. 5 is an enlarged schematic view of the portion C of fig. 2.

Reference numerals: 1. a frame; 2. reinforcing ribs; 3. connecting ribs; 4. supporting ribs; 5. fixing the ribs; 6. a circular ring; 7. a clamping block; 8. a stress releasing portion; 9. supporting legs; 10. a stress slot; 11. and (5) a workpiece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a range upon range of formula work or material rest of high strength, as shown in figure 1, including frame 1, drag material portion with a plurality of splice bar 3 and the fixed connection of frame 1 fixed connection on splice bar 3 and frame 1, drag material portion including the brace bar 4 and the ring 6 of fixed connection in 4 bottoms of brace bar of the vertical setting that three cross section becomes L shape, the top of three brace bar 4 is through 5 fixed connection of the fixed muscle of a Y shape, the three joint piece 7 of top surface fixedly connected with of fixed muscle 5, wherein, the external diameter of the whole shape that three joint piece 7 is constituteed equals the internal diameter of ring 6.

Specifically, refer to fig. 1 and fig. 3, the inside strengthening rib 2 that sets up of edge fixed connection at frame 1, can adopt the welded mode to fix, wherein, the thickness of strengthening rib 2 is less than frame 1's thickness, splice bar 3 or brace 4 fixed connection are on strengthening rib 2 and frame 1, every equal integrated into one piece in limit of work or material rest has the intensity release stress portion 8 that is used for strengthening the work or material rest of an omega shape, wherein, by the stress between the adjacent both sides of frame 1 by the oblique angle transition in order to reduce between the adjacent both sides of frame 1, there is the supporting legs 9 of the vertical downward setting of a plurality of at the edge fixedly connected with of frame 1 bottom surface.

Referring to fig. 2, 4 and 5, a plate integrally formed with the support rib 4 is fixedly connected to the bent portion of the support rib 4, the plate is a regular rectangular block, and a stress groove 10 is formed in the vertical direction of the connection portion of the plate and the support rib 4 to improve the breaking strength of the support rib 4.

The working process and principle of the embodiment are as follows:

when people use the material rack, the workpiece 11 is placed on the plate on the supporting rib 4, the regular and flat plate ensures the processing quality and efficiency of the workpiece 11, meanwhile, the L-shaped support ribs 4 can prevent the workpiece 11 from being separated from the support ribs 4, the circular rings 6 can connect the support ribs 4 together, the stability of the support ribs 4 is ensured, meanwhile, the connection strength among the support ribs 4, the frame 1 and the connecting ribs 3 is enhanced, when the work piece 11 is fully placed on the material rest on the layer, the ring 6 on the next material rack is sleeved outside the three clamping blocks 7 on the fixing rib 5, the ring 6 is lapped on the top surface of the fixing rib 5, so that the material racks are laminated, wherein, the release stress portion 8 of strengthening rib 2, omega shape of setting on the work or material rest and set up the stress groove 10 on brace rod 4, then further improved the intensity of this work or material rest, the effectual life who promotes this work or material rest.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a range upon range of formula work or material rest of high strength which characterized in that: including frame (1), with a plurality of splice bar (3) of frame (1) fixed connection and a plurality of fixed connection on splice bar (3) and frame (1) drag material portion, drag material portion and include brace rod (4) and a ring (6) of fixed connection in brace rod (4) bottom that the vertical setting of a plurality of cross section one-tenth L shape, a plurality of the top of brace rod (4) is through fixed muscle (5) fixed connection, the top surface fixedly connected with a plurality of joint piece (7) of fixed muscle (5).

2. The stacked stack of high strength as claimed in claim 1, wherein: at least three support ribs (4) are arranged.

3. The stacked stack of high strength as claimed in claim 2, wherein: the edge of the bottom surface of the frame (1) is fixedly connected with a plurality of supporting legs (9) which are vertically arranged downwards.

4. The stacked stack of claim 3, wherein: the edge fixed connection of frame (1) has inside strengthening rib (2) that sets up, the thickness of strengthening rib (2) is less than the thickness of frame (1), the one end that splice bar (3) or brace rod (4) and frame (1) are connected is simultaneously with strengthening rib (2) fixed connection.

5. The stacked stack of high strength as claimed in claim 4, wherein: the outer diameter of the whole body formed by the clamping blocks (7) is equal to the inner diameter of the circular ring (6).

6. The stacked stack of high strength as claimed in claim 5, wherein: the bent part of the support rib (4) is fixedly connected with a plate, the plate and the support rib (4) are integrally formed, and the joint of the plate and the support rib (4) is provided with a stress groove (10) in the vertical direction.

7. The stacked stack of high strength as claimed in claim 6, wherein: each side of the material rack is provided with an omega-shaped stress releasing part (8).

8. The stacked stack of claim 7, wherein: the adjacent two sides of the frame (1) are transited by an oblique angle.