Grinding disc heat treatment placing rack
By designing the support structure and limit structure of the grinding disc heat treatment placement frame, the problems of large contact area and inability to stack and place due to the lateral placement of the grinding disc are solved, and effective heat treatment of the grinding disc and the stability of the device are achieved.
Patent Information
- Application Number
- CN202421766593.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-25
AI Technical Summary
In the existing grinding disc heat treatment technology, the lateral placement of grinding discs results in a large contact area and the inability to stack and place, which limits the number of heat treatments and increases the work intensity of personnel.
A grinding disc heat treatment placing rack is designed, adopting a support structure and a limit structure, allowing the grinding disc to be placed vertically and stackable, reducing contact area and improving stability through the limit structure.
Effective heat treatment support for the grinding disc is achieved, the risk of deformation during the heat treatment is reduced, and the applicability and stability of the device are improved, and multiple grinding discs can be placed simultaneously.
Smart Images
Figure CN222907986U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of abrasive disc heat treatment, in particular to a placement rack for abrasive disc heat treatment. Background Technique
[0002] An abrasive disc is a carrier for coating or embedding abrasives, enabling the abrasive grains to play a cutting role. At the same time, it is also a forming tool for the grinding surface. In the production and manufacturing of abrasive discs, in order to improve the hardness of the abrasive disc itself, heat treatment is generally required, and thus a placement rack is needed to place it in the furnace.
[0003] In the above-mentioned and existing related technologies, the following defects often exist: generally, personnel place the abrasive discs horizontally on the placement rack and then perform heat treatment in the furnace. However, the abrasive discs are only placed horizontally, so there are more contact surfaces with the placement rack, and the abrasive discs cannot be stacked on top of each other. Therefore, only a small number of abrasive discs can be heat-treated during the heat treatment process, resulting in an increase in the workload of personnel.
[0004] Therefore, we propose a placement rack for abrasive disc heat treatment. Content of the Utility Model
[0005] The purpose of the utility model is to provide a placement rack for abrasive disc heat treatment to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a placement rack for abrasive disc heat treatment, including a base and several discs. Four vertical rods are fixedly connected to the upper surface of the base, and a top seat is fixedly connected to the arc surfaces of the four vertical rods. A support structure is provided inside the base. The support structure includes several crossbars. The several crossbars are grouped in pairs. One side of each pair of crossbars away from each other is fixedly connected to the base. A number of adjustment holes are evenly opened on the upper surface of the crossbars. A plug rod is slidably connected to the inner wall of the adjustment hole. A round rod is fixedly connected to one side of the plug rod. The disc is located on the arc surfaces of two round rods.
[0007] The above components achieve the following effect: achieving the effect of supporting the disc during the heat treatment process, thus minimizing the problem that the disc is generally placed horizontally on the placement rack for heat treatment, where the horizontal placement has a large contact area and the discs cannot be stacked, resulting in a reduction in the number of discs for heat treatment.
[0008] Preferably, an arc plate is fixedly connected to the arc surface of the round rod, and the arc surface of the disc is slidably connected to the arc plate.
[0009] The above components achieve the following effect: The disc is placed inside the arc plate and supported by the round rod. The arc plate plays a role in preventing the contact position of the disc from deforming due to long-term contact with the round rod.
[0010] Preferably, a spherical ball is fixedly connected to the lower surface of the insertion rod, and the arc surfaces of the spherical ball are all slidably connected to the inner walls of a plurality of adjustment holes.
[0011] The effect achieved by the above components is that the insertion rod is inserted into the adjustment hole by means of the spherical ball, and the spherical ball achieves the effect of guiding the position of the insertion rod.
[0012] Preferably, a connecting rod is fixedly connected to one side of the insertion rod, the upper surface of the connecting rod is fixedly connected to the round rod, and the lower surface of the connecting rod abuts against the cross bar.
[0013] The effect achieved by the above components is that the round rod is supported by the connecting rod, and the connecting rod plays a role in improving the stability of the round rod and positioning the position of the insertion rod.
[0014] Preferably, a U-shaped rod is fixedly connected to the upper surfaces of the two cross bars, a sliding hole is formed in one side of the insertion rod, and the surface of the U-shaped rod is slidably connected to the inner wall of the sliding hole.
[0015] The effect achieved by the above components is that the movement of the insertion rod causes the sliding hole to slide on the surface of the U-shaped rod, and the U-shaped rod plays a role in restricting the movement path of the insertion rod.
[0016] Preferably, a plurality of limiting structures are provided on the surface of the top seat. The limiting structure includes two sliding frames, the inner walls of the two sliding frames are both slidably connected to the top seat, a screw rod is threadedly penetrated through the upper surface of the sliding frame, the lower end of the screw rod abuts against the top seat, long rods are fixedly connected to the lower surfaces of the two sliding frames, a long plate is fixedly connected to the arc surfaces of the two long rods, and one side of the long plate abuts against the disc body.
[0017] The effect achieved by the above components is that it achieves the effect of supporting the side surface of the disc body, so that the disc body can move smoothly when the personnel move the placement rack, effectively preventing the disc body from tipping over, thereby improving the stability between the disc body and the placement rack.
[0018] Preferably, a T-shaped rod is fixedly connected to one side of the two cross bars close to each other, one end of the T-shaped rod is fixedly connected to a side plate, and one side of the side plate abuts against the disc body.
[0019] The effect achieved by the above components is that the disc body moves and fits with the side plate, and the side plate plays a role in quickly positioning the disc body to facilitate the movement of the long plate.
[0020] Compared with the prior art, the beneficial effects of the present utility model are:
[0021] 1. The utility model achieves the effect of supporting the disc during the heat treatment process by setting a support structure. By vertically placing and supporting the disc, the contact area between the disc and the placement rack is reduced. With the aid of the fitting of the arc plate, the problem of the disc deforming due to high temperature during the heat treatment process is effectively reduced. Multiple discs can be placed simultaneously, and the overall structure is adjustable, enabling the placement of discs of different specifications, greatly improving the applicability of the device.
[0022] 2. The utility model achieves the effect of supporting the side of the disc by setting a limiting structure, enabling the disc to move smoothly when the operator moves the placement rack, effectively preventing the disc from tipping over, thereby improving the stability between the disc and the placement rack. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 of the utility model Figure 1 is a schematic diagram of a partial structure;
[0025] Figure 3 is a schematic diagram of the structure at the long plate of the utility model;
[0026] Figure 4 is a schematic diagram of the structure at the insertion rod of the utility model;
[0027] Figure 5 of the utility model Figure 2 is a schematic diagram of a partial structure.
[0028] In the figure: 1, base; 2, vertical rod; 3, top seat; 4, disc; 5, support structure; 51, cross bar; 52, adjustment hole; 53, insertion rod; 54, round rod; 55, arc plate; 56, spherical ball; 57, connecting rod; 58, U-shaped rod; 59, sliding hole; 6, limiting structure; 61, sliding frame; 62, screw rod; 63, long rod; 64, long plate; 65, T-shaped rod; 66, side plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0030] Please refer to Figure 1, the present utility model provides a technical solution: a grinding disc heat treatment placement rack, including a base 1 and a plurality of discs 4. Four vertical rods 2 are fixedly connected to the upper surface of the base 1, and a top seat 3 is fixedly connected to the arc surfaces of the four vertical rods 2. A support structure 5 is provided on the inner wall of the base 1, achieving the effect of supporting the disc 4 during the heat treatment process, thereby minimizing the problem that the disc 4 is generally placed horizontally on the placement rack for heat treatment, and the horizontal placement has a large contact area and the discs 4 cannot be stacked, reducing the number of discs 4 placed for heat treatment. A plurality of limiting structures 6 are provided on the surface of the top seat 3, achieving the effect of supporting the side of the disc 4, enabling the disc 4 to move smoothly when the operator moves the placement rack, effectively preventing the disc 4 from tipping over, and thus improving the stability between the disc 4 and the placement rack.
[0031] Specifically, the following describes the specific settings and functions of its support structure 5 and limiting structure 6.
[0032] As Figures 2 - 5 shown, the support structure 5 includes a plurality of crossbars 51. The plurality of crossbars 51 are grouped in pairs. One side of each pair of crossbars 51 away from each other is fixedly connected to the base 1. A plurality of adjustment holes 52 are evenly opened on the upper surface of the crossbar 51. A plug rod 53 is slidably connected to the inner wall of the adjustment hole 52. A round rod 54 is fixedly connected to one side of the plug rod 53. The disc 4 is located on the arc surfaces of the two round rods 54. An arc plate 55 is fixedly connected to the arc surface of the round rod 54. The arc surface of the disc 4 is slidably connected to the arc plate 55. The disc 4 is placed on the inner wall of the arc plate 55 and supported by the round rod 54. The arc plate 55 serves to prevent the position of the disc 4 in contact from deforming due to long-term contact with the round rod 54. A spherical ball 56 is fixedly connected to the lower surface of the plug rod 53. The arc surfaces of the spherical balls 56 are all slidably connected to the inner walls of the plurality of adjustment holes 52. The plug rod 53 is inserted into the adjustment hole 52 by means of the spherical ball 56. The spherical ball 56 achieves the effect of guiding the position of the plug rod 53.
[0033] A connecting rod 57 is fixedly connected to one side of the plug rod 53. The upper surface of the connecting rod 57 is fixedly connected to the round rod 54. The lower surface of the connecting rod 57 abuts against the crossbar 51. The round rod 54 is supported by the connecting rod 57. The connecting rod 57 serves to improve the stability of the round rod 54 and position the plug rod 53. A U-shaped rod 58 is fixedly connected to the upper surfaces of the two crossbars 51. A sliding hole 59 is opened on one side of the plug rod 53. The surface of the U-shaped rod 58 is slidably connected to the inner wall of the sliding hole 59. The movement of the plug rod 53 causes the sliding hole 59 to slide on the surface of the U-shaped rod 58. The U-shaped rod 58 achieves the effect of restricting the movement path of the plug rod 53.
[0034] As Figure 3 and Figure 5As shown, the limiting structure 6 includes two sliding frames 61. The inner walls of the two sliding frames 61 are both slidably connected to the top seat 3. A screw rod 62 is threadedly penetrated through the upper surface of the sliding frame 61. The lower end of the screw rod 62 abuts against the top seat 3. Long rods 63 are fixedly connected to the lower surfaces of the two sliding frames 61. A long plate 64 is fixedly connected to the arc surfaces of the two long rods 63. One side of the long plate 64 abuts against the disc body 4. T-shaped rods 65 are fixedly connected to the sides of the two cross bars 51 close to each other. One end of the T-shaped rod 65 is fixedly connected to a side plate 66. One side of the side plate 66 abuts against the disc body 4. When the disc body 4 moves and fits with the side plate 66, the side plate 66 plays a role in quickly positioning the disc body 4 to facilitate the movement of the long plate 64.
[0035] Working principle: When heat treatment needs to be carried out on the disc body 4, first move the insertion rod 53 to the side away from the cross bar 51. The insertion rod 53 causes the sliding hole 59 to slide on the surface of the U-shaped rod 58. The U-shaped rod 58 plays an effect of restricting the movement path of the insertion rod 53. The connecting rod 57 is disengaged from the cross bar 51 through the insertion rod 53. The connecting rod 57 plays a role in improving the stability of the round rod 54 and positioning the position of the insertion rod 53. The spherical ball 56 is disengaged from the inner wall of the adjusting hole 52 through the insertion rod 53. The spherical ball 56 achieves the effect of guiding the position of the insertion rod 53. Subsequently, after adjusting the position between the two insertion rods 53 according to different specifications of the disc body 4, lower the insertion rod 53. The insertion rod 53 is inserted into the adjusting hole 52 by means of the spherical ball 56 until the connecting rod 57 fits with the cross bar 51 and then release. Subsequently, place the disc body 4 on the inner walls of the two arc plates 55. The arc plates 55 play a role in preventing the contact position of the disc body 4 from deforming due to long-term contact with the round rod 54. The round rod 54 supports the arc plates 55 through the connecting rod 57. After placing multiple disc bodies 4, limit the disc body 4 through the limiting structure 6, and then move the base 1 into the furnace. The cross bar 51 drives the top seat 3 to move through the base 1. At this time, the disc body 4 located in the furnace is heated by the furnace for heat treatment. After the heat treatment is completed, move out the base 1, and then take out the disc body 4 on the inner wall of the arc plate 55.
[0036] When it is necessary to limit the disc body 4, first move the disc body 4 from the inner wall of the arc plate 55 until it fits with the side plate 66. The side plate 66 plays a role in quickly positioning the disc body 4 to facilitate the movement of the long plate 64. Move the long plate 64. The long rod 63 drives the sliding frame 61 to slide from the surface of the top seat 3 through the long plate 64. Until the long plate 64 fits with one side of the disc body 4, rotate the screw rod 62 towards the side close to the top seat 3. The screw rod 62 is pressed against the top seat 3 through the sliding frame 61, so that the sliding frame 61 is limited, thereby limiting the long plate 64. And the disc body 4 is limited by the side plates 66 and the long plate 64 on both sides of the disc body 4, so as to prevent the disc body 4 from tipping over during the movement process.
[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A grinding disc heat treatment placement rack, comprising a base (1) and a plurality of disc bodies (4), characterized in that: Four vertical rods (2) are fixedly connected to the upper surface of the base (1), and the arc surfaces of the four vertical rods (2) are fixedly connected to the top seat (3). The inner wall of the base (1) is provided with a support structure (5), and the support structure (5) comprises a plurality of cross rods (51), and the plurality of cross rods (51) are arranged in groups of two, and the side of each group of cross rods (51) away from each other is fixedly connected to the base (1), and the upper surface of the cross rod (51) is evenly provided with a plurality of adjustment holes (52), and the inner wall of the adjustment hole (52) is slidably connected to an insertion rod (53), and one side of the insertion rod (53) is fixedly connected to a round rod (54), and the disk body (4) is located on the arc surfaces of the two round rods (54).
2. A grinding disc heat treatment placement rack according to claim 1, characterized in that: The arc surface of the round rod (54) is fixedly connected to an arc plate (55), and the arc surface of the disk body (4) is slidably connected to the arc plate (55).
3. The grinding disc heat treatment placement rack according to claim 1, characterized in that: A sphere (56) is fixedly connected to the lower surface of the insertion rod (53), and the arc surface of the sphere (56) is slidably connected to the inner walls of a plurality of adjustment holes (52).
4. The grinding disc heat treatment placement rack according to claim 1, characterized in that: A connecting rod (57) is fixedly connected to one side of the insertion rod (53); the upper surface of the connecting rod (57) is fixedly connected to the round rod (54); and the lower surface of the connecting rod (57) is in contact with the cross bar (51).
5. The grinding disc heat treatment placement rack according to claim 1, characterized in that: A U-shaped rod (58) is fixedly connected to the upper surfaces of the two cross bars (51), a sliding hole (59) is opened on one side of the insertion rod (53), and the surface of the U-shaped rod (58) is slidably connected to the inner wall of the sliding hole (59).
6. The grinding disc heat treatment placement rack according to claim 1, characterized in that: The surface of the top seat (3) is provided with a plurality of limiting structures (6), and the limiting structures (6) include two sliding frames (61), the inner walls of the two sliding frames (61) are slidably connected to the top seat (3), the upper surface of the sliding frame (61) is threaded with a screw rod (62), the lower end of the screw rod (62) is in contact with the top seat (3), the lower surfaces of the two sliding frames (61) are fixedly connected with a long rod (63), the arc surfaces of the two long rods (63) are fixedly connected with a long plate (64), and one side of the long plate (64) is in contact with the disk body (4).
7. A grinding disc heat treatment placement rack according to claim 6, characterized in that: A T-shaped rod (65) is fixedly connected to one side of the two cross bars (51) close to each other, one end of the T-shaped rod (65) is fixedly connected to a side plate (66), and one side of the side plate (66) is in contact with the disk body (4).