Anti-deformation heat treatment tool

Abstract

The utility model discloses an anti-deformation heat treatment tool, which relates to the technical field of anti-deformation tools and comprises a heat treatment placing tool. The heat treatment placing tool comprises a plurality of placing discs, a plurality of through holes are formed in the placing discs, a matching sleeve is integrally arranged on one side of each placing disc, and an internal thread is arranged in the matching sleeve arranged on the bottommost placing disc; an annular block is integrally arranged in the middle of the side, provided with the matching sleeve, of the containing disc. The surface of the annular block is sleeved with a lantern ring, and the lantern ring is attached to the annular block. During use, an annular workpiece is placed on the side, provided with the annular blocks, of the placing disc, a proper lantern ring can be replaced according to different inner diameters of the annular workpiece, and then through cooperation between the multiple clamping blocks and the lantern ring and effective cooperation between the clamping blocks and through holes formed in the placing disc through cooperation bolts, clamping of the workpiece is effectively achieved; in this way, during heat treatment, deformation of outward expansion of the workpiece is effectively controlled, and the quality of the workpiece is effectively guaranteed.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of anti-deformation tooling, in particular to anti-deformation heat treatment tooling. Background Art

[0002] The heat treatment tooling is a device for placing the workpiece during heat treatment. The workpiece is placed in the heat treatment device through the tooling to achieve heat treatment of the workpiece. However, the traditional heat treatment tooling is unable to clamp or fix the workpiece when placing it. Therefore, during heat treatment, the workpiece will be deformed due to temperature changes, which will cause waste. This will greatly reduce the efficiency of heat treatment and increase production costs.

[0003] At present, the traditional heat treatment tooling directly places the workpiece in the heat treatment device. When the workpiece is subjected to a large temperature difference, deformation or cracking will occur, which cannot effectively guarantee the quality of the workpiece.

[0004] After searching, Chinese patent publication number CN202122640867.1 is a 6061 aluminum alloy plate-shaped structural member heat treatment process anti-deformation tooling; including a plurality of clamping units stacked up and down, the clamping unit includes at least two support rods and a bottom plate and a top plate connected between the at least two support rods and spaced apart from each other, the top of the support rod is a connecting portion, the bottom is a matching portion, the two adjacent clamping units are connected by the adjacent connecting portions on the two adjacent support rods and the matching portions, the bottom plate is fixedly connected to the support rod, the top plate can be movably mounted on the support rod up and down, a threaded section is provided on the support rod between the connecting portion and the matching portion, a clamping ring is threadedly connected to the threaded section, and the clamping ring is located above the top plate for clamping or loosening the top plate;

[0005] The structure in the above patent, when heat treating the workpiece, places the plate-like structure to be processed on the bottom plate, wherein one side of the plate-like structure is aligned with the baffle, and then moves the top plate downward through the clamping ring until the top plate is clamped, thereby clamping the plate-like structure. In this way, when heat treating, only the two sides of the plate-like structure are anti-deformed. When the plate-like structure is subjected to temperature changes, the four sides will extend outward. In this way, the structure in the above patent cannot effectively realize the anti-deformation treatment of the four plate-like structures; therefore, there are still certain defects;

[0006] In view of the above situation, we provide an anti-deformation heat treatment tooling. In this device, the annular workpiece is placed on the side of the placement disk where the annular block is provided, and the appropriate sleeve ring is replaced according to the inner diameter of the workpiece. In this way, during the heat treatment, the inner diameter of the workpiece can be effectively prevented from changing, and the quality of the workpiece can be effectively controlled. The placement disk in this device is also provided with a plurality of clamping blocks. Through the cooperation of the clamping blocks and the sleeve rings, the workpiece can be effectively clamped, and the outward expansion of the workpiece can be effectively ensured. The upper and lower surfaces are effectively limited and fixed by two adjacent placement disks, effectively ensuring that the error of the workpiece is within a controllable range. Utility Model Content

[0007] The purpose of the utility model is to provide an anti-deformation heat treatment tooling. In the device, the workpiece is effectively clamped by the cooperation between the clamping block and the collar, which can effectively limit the range of the workpiece during deformation. The upper and lower surfaces of the workpiece are effectively restricted by two adjacent placement plates, which can effectively control the range of deformation of the workpiece; so as to solve the problems of the above-mentioned background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The anti-deformation heat treatment tool comprises a heat treatment placement tool; the heat treatment placement tool comprises a placement plate, a plurality of the placement plates are provided, a plurality of through holes are opened on the placement plate, a matching sleeve is integrally provided on one side of the placement plate, and an internal thread is provided inside the matching sleeve provided on the bottommost placement plate;

[0010] The placement plate is provided with a matching sleeve and a ring block is integrally provided in the middle position of one side; a sleeve ring is sleeved on the surface of the ring block, and the sleeve ring fits the ring block;

[0011] As a further technical solution of the utility model, a plurality of the placement plates are connected by a connecting column, and both ends of the connecting column are provided with external threads; wherein the external thread at one end of the connecting column is matched with the internal thread inside the matching sleeve;

[0012] As a further technical solution of the utility model, the connecting column passes through the placement plate except the bottom, wherein the top of the connecting column and the pressure plate are fixedly installed by bolts; wherein a lifting ring is integrally provided on the side of the pressure plate away from the placement plate;

[0013] As a further technical solution of the utility model, a clamping block is detachably installed between two adjacent matching sleeves on the placement plate, and one end of the clamping block is arranged in an arc shape; the clamping block is fixedly installed with a through hole provided on the placement plate by matching bolts;

[0014] As a further technical solution of the utility model, the clamp block achieves clamping of the workpiece by cooperating with the sleeve ring; a base is provided on the side of the bottommost placement plate away from the matching sleeve;

[0015] As a further technical solution of the utility model, the plurality of placement trays are arranged in a rectangular array, and the distance between two consecutive placement trays is the same;

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model, when in use, places the annular workpiece on one side of the placement plate provided with the annular block, and according to the different inner diameters of the annular parts, a suitable sleeve ring can be replaced to achieve effective embedding of the workpiece, and then through the cooperation between the multiple clamping blocks and the sleeve ring, the clamping blocks are effectively cooperated with the through holes provided on the placement plate through the matching bolts, so as to effectively clamp the workpiece, so that when performing heat treatment, the deformation of the workpiece expanding outwards can be effectively controlled, and the quality of the workpiece can be effectively guaranteed;

[0018] The utility model, after the workpiece is installed, one side of the placement disk is penetrated by the connecting column, wherein the external thread at the bottom of the connecting column is fixedly matched with the internal thread inside the matching sleeve, so that multiple placement disks are placed in sequence, and a pressure plate is installed on the top of the connecting column, and the external thread on the top of the connecting column cooperates with the bolt to realize the fixed installation of the pressure plate. After the fixed installation of the pressure plate is completed, the distance between two adjacent placement disks is guaranteed to be the same, which effectively realizes the limitation of the upper and lower surfaces of the workpiece and prevents the deformation size from being too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 This utility model Figure 1 Bottom view of the bottom structure.

[0021] Figure 3 This utility model Figure 1 Schematic diagram of the three-dimensional structure of the placement plate.

[0022] Figure 4 This utility model Figure 3 Assembly diagram of .

[0023] Figure 5 This utility model Figure 3 A magnified view of the local structure at A.

[0024] In the figure: 1-heat treatment placement tooling, 10-placing plate, 11-through hole, 12-clamping block, 13-base, 14-matching sleeve, 15-annular block, 16-collision ring, 17-matching bolt, 18-internal thread, 2-connecting column, 20-external thread, 3-pressing plate, 4-lifting ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 In the embodiment of the utility model, the anti-deformation heat treatment tool comprises a heat treatment placement tool 1; the heat treatment placement tool 1 comprises a placement plate 10, a plurality of the placement plates 10 are provided, a plurality of through holes 11 are opened on the placement plate 10, a matching sleeve 14 is integrally provided on one side of the placement plate 10, wherein the matching sleeve 14 provided on the bottommost placement plate 10 is provided with an internal thread 18;

[0027] The placing plate 10 is provided with a matching sleeve 14 , and an annular block 15 is integrally provided in the middle position of one side thereof; a sleeve ring 16 is sleeved on the surface of the annular block 15 , and the sleeve ring 16 fits the annular block 15 .

[0028] Specifically, the plurality of placement plates 10 are connected by a connecting column 2, and both ends of the connecting column 2 are provided with external threads 20; wherein the external thread 20 at one end of the connecting column 2 is matched with the internal thread 18 inside the matching sleeve 14;

[0029] The connecting column 2 passes through the placement plate 10 except the bottom, wherein the top of the connecting column 2 is fixedly installed with the pressure plate 3 by bolts; wherein the side of the pressure plate 3 away from the placement plate 10 is integrally provided with a hanging ring 4.

[0030] By adopting the above technical solution, when in use, the annular workpiece is placed on the side of the placement plate 10 provided with the annular block 15, and a suitable sleeve ring 16 can be replaced according to the different inner diameters of the annular parts to achieve effective embedding of the workpiece, and then through the cooperation between the multiple clamping blocks 12 and the sleeve ring 16, the clamping blocks 12 are effectively cooperated with the through holes 11 opened on the placement plate 10 through the matching bolts 17, so as to effectively clamp the workpiece, so that when performing heat treatment, the deformation of the workpiece expanding outward is effectively controlled, and the quality of the workpiece is effectively guaranteed. After the heat treatment placement tool 1 is assembled, it is hoisted into the heat treatment device through the lifting ring 4 on the pressing plate 3;

[0031] A clamping block 12 is detachably mounted between two adjacent matching sleeves 14 on the placement plate 10 , and one end of the clamping block 12 is arranged in an arc shape; the clamping block 12 is fixedly mounted with a through hole 11 provided on the placement plate 10 by a matching bolt 17 .

[0032] In this embodiment, the clamping block 12 is used to clamp the workpiece by cooperating with the collar 16; a base 13 is provided on the side of the bottommost placement plate 10 away from the matching sleeve 14;

[0033] The plurality of placement trays 10 are arranged in a rectangular array, and the distance between two consecutive placement trays 10 is the same.

[0034] By adopting the above technical solution, after the workpiece is installed, one side of the placement disk 10 is penetrated through the connecting column 2, wherein the external thread 20 at the bottom of the connecting column 2 is fixedly matched with the internal thread 18 inside the matching sleeve 14, so that multiple placement disks 10 are placed in sequence, and a pressure plate 3 is installed on the top of the connecting column 2, and the external thread 20 on the top of the connecting column 2 cooperates with the bolt to achieve the fixed installation of the pressure plate 3. After the pressure plate 3 is fixedly installed, the spacing between two adjacent placement disks 10 is ensured to be the same, which effectively realizes the limitation of the upper and lower surfaces of the workpiece and prevents the deformation size from being too large.

[0035] The working principle of the utility model is as follows: when in use, the annular workpiece is placed on a side of the placement plate 10 provided with an annular block 15, and a suitable sleeve ring 16 can be replaced according to the different inner diameters of the annular member to achieve effective embedding of the workpiece, and then through the cooperation between a plurality of clamping blocks 12 and the sleeve ring 16, the clamping block 12 is effectively cooperated with the through hole 11 provided on the placement plate 10 through the matching bolt 17, so as to effectively achieve the clamping of the workpiece, so that when performing heat treatment, the deformation of the workpiece expanding outward is effectively controlled, and the quality of the workpiece is effectively guaranteed;

[0036] After the workpiece is installed, one side of the placement disk 10 is penetrated through the connecting column 2, wherein the external thread 20 at the bottom of the connecting column 2 is fixedly matched with the internal thread 18 inside the matching sleeve 14, so that multiple placement disks 10 are placed in sequence, and a pressure plate 3 is installed on the top of the connecting column 2, and the external thread 20 on the top of the connecting column 2 cooperates with the bolt to realize the fixed installation of the pressure plate 3. After the pressure plate 3 is fixedly installed, the spacing between two adjacent placement disks 10 is ensured to be the same, which effectively realizes the limitation of the upper and lower surfaces of the workpiece to prevent the deformation size from being too large; it effectively ensures that the axial size and radial size of the annular workpiece are within a controllable range.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Anti-deformation heat treatment tooling, characterized by: It comprises a heat treatment placement tool (1); the heat treatment placement tool (1) comprises a placement plate (10), a plurality of the placement plates (10) are provided, a plurality of through holes (11) are provided on the placement plate (10), a matching sleeve (14) is integrally provided on one side of the placement plate (10), wherein the matching sleeve (14) provided on the bottommost placement plate (10) is internally provided with an internal thread (18); The placement plate (10) is provided with a matching sleeve (14) and an annular block (15) is integrally provided at the middle position of one side thereof; a sleeve ring (16) is sleeved on the surface of the annular block (15), and the sleeve ring (16) fits the annular block (15).

2. The anti-deformation heat treatment tool according to claim 1, characterized in that: The plurality of placement plates (10) are connected to each other via a connecting column (2), and both ends of the connecting column (2) are provided with external threads (20); wherein the external thread (20) at one end of the connecting column (2) cooperates with the internal thread (18) inside the matching sleeve (14).

3. The anti-deformation heat treatment tool according to claim 2, characterized in that: The connecting column (2) passes through the placement plate (10) except the bottom, wherein the top of the connecting column (2) and the pressure plate (3) are fixedly installed by bolts; wherein a lifting ring (4) is integrally provided on the side of the pressure plate (3) away from the placement plate (10).

4. The anti-deformation heat treatment tool according to claim 3, characterized in that: A clamping block (12) is detachably mounted between two adjacent matching sleeves (14) on the placement plate (10), and one end of the clamping block (12) is arranged in an arc shape; the clamping block (12) is fixedly mounted with a through hole (11) provided in the placement plate (10) by means of matching bolts (17).

5. The anti-deformation heat treatment tool according to claim 4, characterized in that: The clamping block (12) clamps the workpiece by cooperating with the collar (16); a base (13) is provided on the side of the bottommost placement plate (10) away from the matching sleeve (14).

6. The anti-deformation heat treatment tool according to claim 1, characterized in that: The plurality of placement trays (10) are arranged in a rectangular array, and the spacing between two adjacent placement trays (10) is the same.

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