Charging transfer frame for heat treatment of connecting plates

Abstract

The utility model provides a connecting plate heat treatment loading transfer rack, and relates to the field of transfer rack equipment, the connecting plate heat treatment loading transfer rack comprises a freight rack, a plurality of placing frames are fixedly arranged in the freight rack, and a plurality of limiting mechanisms are respectively arranged in the plurality of placing frames in a sliding mode. The power assembly drives the limiting block to retract, the limiting block is driven to leave one limiting groove, limiting on the stopping block is relieved, meanwhile, the limiting block drives a spring in a movable groove to be in a compressed state, a worker can move the stopping block, the internal space of the containing frame is adjusted, and then the worker loosens the power assembly; and when the stop block is stopped, driving of the spring is relieved, the spring drives the limiting block to stretch out according to the extensibility of the spring, the limiting block is driven to enter the other limiting groove, and limiting of the stop block is completed.

Description

Technical Field

[0001] The utility model relates to the field of transfer rack equipment, in particular to a connection plate heat treatment loading transfer rack. Background Art

[0002] Heat treatment is an important metal material processing technology. It is a technical means to change the internal structure and performance of the material by controlling the heating, insulation and cooling process of the metal material in the solid state. In the field of automobile manufacturing, the connecting plate is an important load-bearing and connecting component. Its original blanks often need to undergo a series of heat treatment steps during the production process to optimize its mechanical properties and ensure long-term stability and reliability under complex working conditions. Loading transfer racks are often used when heat treating automobile blanks.

[0003] A loading and transfer rack is an auxiliary equipment used in a heat treatment workshop, which is specially used to transport, store and organize the flow of heat-treated workpieces between different process links. It is usually composed of a freight rack and multiple placement frames. Multiple blocking blocks are fixed inside the multiple placement frames, respectively. The space inside the placement frames is divided by the multiple blocking frames, and the multiple placement frames are divided into spaces of different sizes by the multiple blocking blocks, so that multiple blanks can be placed inside the placement frames. At the same time, the multiple blocking blocks prevent the blanks from contacting each other, thereby avoiding adverse effects on the heat treatment of the blanks. The existing blocking blocks are fixed inside the placement frames. When larger blanks need to be placed, the placement frames with smaller dividing spaces cannot effectively separate and place the placed blanks, thereby causing a waste of space used by the freight rack.

[0004] Therefore, it is necessary to provide a new connecting plate heat treatment loading and transfer rack to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a connecting plate heat treatment charging and transfer rack.

[0006] The connecting plate heat treatment loading and transfer rack provided by the utility model comprises a freight rack, wherein a plurality of placement frames are fixedly arranged inside the freight rack, and a plurality of limit mechanisms are slidably arranged inside the plurality of placement frames respectively;

[0007] The limiting mechanism includes a blocking block, which is slidably arranged inside one of the placing frames, a square groove is opened on one side of the placing frames, a connecting component is slidably arranged inside the square groove, one side of the connecting component is fixedly connected to one side of the blocking block, a movable groove is opened inside the blocking block, a limiting block is slidably arranged inside the movable groove, and a plurality of limiting grooves are opened on the side wall of the square groove, one side of the limiting block passes through the connecting component and extends to the inside of one of the limiting grooves, the outer surface of the limiting block is respectively slidably connected to the connecting component and the inner surface of one of the limiting grooves, a power component is fixed on the side of the limiting block away from the limiting groove, a spring is sleeved on the outer surface of the power component, two ends of the spring are respectively fixedly connected to the limiting block and the opposite side of the movable groove, the power component extends out of the blocking block away from the side of the limiting block, and the power component is slidably connected to the blocking block.

[0008] Preferably, the connecting assembly includes a square block, which is slidably arranged inside a square groove, a connecting block is fixedly arranged on one side of the square block, the connecting block extends away from one side of the square block to one side of the blocking block, the connecting block is fixedly connected to the blocking block, and the outer surface of the connecting block is slidably connected to the inner surface of the square groove.

[0009] Preferably, the limit block passes through the connecting block and the square block respectively on the side away from the spring, and the limit block extends to the inside of the limit groove on one side, the outer surface of the limit block is slidably connected to the connecting block and the inner surface of the square block respectively, and the outer surface of the limit block is slidably connected to the inner surface of one of the limit grooves.

[0010] Preferably, fixing grooves communicating with the square groove are respectively formed at two ends of the placement frame, and the inner surfaces of the two fixing grooves are respectively slidably connected to the outer surfaces of the square block and the connecting block.

[0011] Preferably, a support groove is provided on the outer surface of the placement frame away from the square block, a support block is fixedly provided on the side of the blocking block away from the connecting block, the support block extends out of the support groove on the side away from the blocking block, the outer surface of the support block is slidably connected to the inner surface of the support groove, a power block is fixedly provided on the side of the support block away from the blocking block, the power assembly passes through the blocking block and the support block respectively on the side away from the blocking block, and the power assembly extends out of the power block, and the outer surface of the power assembly is slidably connected to the blocking block, the support block and the inner surface of the power block respectively.

[0012] Preferably, removal grooves communicating with the support grooves are respectively provided at both ends of the outer surface of the placement frame, the inner surfaces of the two removal grooves are respectively slidably connected to the outer surfaces of the support blocks, movable blocks are respectively provided on both sides of the inside of the support grooves, and the opposite sides of the two movable blocks are respectively fixedly connected to the two sides of the support blocks.

[0013] Preferably, the power assembly includes a connecting column, which is slidably arranged inside the movable groove, one side of the connecting column is fixedly connected to the side of the blocking block away from the connecting block, the side of the connecting column away from the blocking block passes through the blocking block and the support block respectively, and the connecting column extends out of the power block, the outer surface of the connecting column is slidably connected to the blocking block, the support block and the inner surface of the power block respectively, and a driving frame is fixedly provided on the side of the connecting column away from the limit block.

[0014] Compared with the related art, the connecting plate heat treatment loading and transfer rack provided by the utility model has the following beneficial effects:

[0015] When the blank to be placed in the placement frame on the freight rack is too large, the staff applies a pulling force to the power assembly, so that the power assembly drives the limit block to retract, drives the limit block to leave one of the limit slots, releases the limit on the blocking block, and at the same time, the limit block drives the spring inside the movable slot to be in a compressed state. The staff can move the blocking block to adjust the internal space of the placement frame. Then the staff releases the power assembly and releases the drive to the spring. According to the elasticity of the spring, the spring drives the limit block to extend out and drives the limit block to enter another limit slot, completing the limit on the blocking block and completing the adjustment of the internal space of the placement frame so that the internal space of the placement frame can normally accommodate the blank. The freight rack can be pushed to transport the blank to the next heat treatment process. This structure improves the space utilization efficiency of the freight rack placement frame, and to a certain extent improves the operation efficiency of the automotive parts production chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the connection plate heat treatment loading and transfer rack provided by the utility model;

[0017] Figure 2 for Figure 1 The local structure schematic diagram shown;

[0018] Figure 3 for Figure 2 The cross-sectional structure shown Figure 1 ;

[0019] Figure 4 for Figure 2 The cross-sectional structure shown Figure 2 ;

[0020] Figure 5 for Figure 3 The structural diagram of the limiting mechanism shown;

[0021] Figure 6 for Figure 5 The schematic cross-sectional structure diagram shown;

[0022] Figure 7 for Figure 6Schematic diagram of the local structure shown.

[0023] Numbers in the figure: 1. Cargo rack; 2. Placement frame; 3. Blocking block; 4. Square slot; 5. Movable slot; 6. Limit block; 7. Limit slot; 8. Spring; 9. Square block; 10. Connecting block; 11. Fixed slot; 12. Support slot; 13. Support block; 14. Power block; 15. Removal slot; 16. Movable block; 17. Connecting column; 18. Drive frame. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 7 ,in, Figure 1 This is a schematic diagram of the overall structure of the connection plate heat treatment loading and transfer rack provided by the utility model; Figure 2 for Figure 1 The local structure schematic diagram shown; Figure 3 for Figure 2 The cross-sectional structure shown Figure 1 ; Figure 4 for Figure 2 The cross-sectional structure shown Figure 2 ; Figure 5 for Figure 3 The structural diagram of the limiting mechanism shown; Figure 6 for Figure 5 The schematic cross-sectional structure diagram shown; Figure 7 for Figure 6 Schematic diagram of the local structure shown.

[0026] In the specific implementation process, Figure 1-Figure 7 As shown, a connecting plate heat treatment loading and transfer rack includes a freight rack 1, a plurality of placement frames 2 are fixedly provided inside the freight rack 1, a plurality of limiting mechanisms are slidably provided inside the plurality of placement frames 2, the limiting mechanisms include a blocking block 3, the blocking block 3 is slidably provided inside one of the placement frames 2, a square groove 4 is provided on one side of the interior of one of the placement frames 2, a connecting component is slidably provided inside the square groove 4, one side of the connecting component is fixedly connected to one side of the blocking block 3, a movable groove 5 is provided inside the blocking block 3, a limiting block 6 is slidably provided inside the movable groove 5, a plurality of limiting grooves 7 are provided on the side wall of the square groove 4, one side of the limiting block 6 passes through the connecting component and extends to the inside of one of the limiting grooves 7, the outer surface of the limiting block 6 is slidably connected to the connecting component and the inner surface of one of the limiting grooves 7, and a power component is fixed to the side of the limiting block 6 away from the limiting groove 7.

[0027] A spring 8 is sleeved on the outer surface of the power component, and both ends of the spring 8 are fixedly connected to the limit block 6 and the opposite side of the movable groove 5 respectively. The power component extends out of the blocking block 3 on the side away from the limit block 6, and the power component is slidably connected to the blocking block 3. The connecting component includes a square block 9, which is slidably arranged in the square groove 4. A connecting block 10 is fixedly arranged on one side of the square block 9, and the connecting block 10 extends to the side of the blocking block 3 away from the side of the square block 9. The connecting block 10 is fixedly connected to the blocking block 3, and the outer surface of the connecting block 10 is slidably connected to the inner surface of the square groove 4. The side of the limit block 6 away from the spring 8 passes through the connecting block 10 and the square block 9 respectively, and the limit block 6 extends to the inside of one of the limit grooves 7, and the outer surface of the limit block 6 is slidably connected to the inner surface of one of the limit grooves 7;

[0028] The square block 9 inside the square groove 4 limits the blocking block 3 through the connecting block 10, thereby preventing the blocking block 3 from shifting in position during movement.

[0029] Fixed grooves 11 communicating with the square groove 4 are respectively provided at both ends of the placement frame 2. The inner surfaces of the two fixed grooves 11 are respectively slidably connected to the outer surfaces of the square block 9 and the connecting block 10. A supporting groove 12 is provided on the outer surface of the placement frame 2 away from the square block 9. A supporting block 13 is fixedly provided on the side of the blocking block 3 away from the connecting block 10. The support block 13 extends out of the supporting groove 12 away from the blocking block 3, and the outer surface of the support block 13 is slidably connected to the inner surface of the supporting groove 12.

[0030] A power block 14 is fixedly arranged on the side of the support block 13 away from the blocking block 3, and the side of the power assembly away from the blocking block 3 passes through the blocking block 3 and the support block 13 respectively, and the power assembly extends out of the power block 14, and the outer surface of the power assembly is slidably connected with the blocking block 3, the support block 13 and the inner surface of the power block 14 respectively, and the two ends of the outer surface of the placement frame 2 are respectively provided with removal grooves 15 connected with the support groove 12, and the inner surfaces of the two removal grooves 15 are respectively slidably connected with the outer surface of the support block 13, and movable blocks 16 are respectively arranged on both sides of the inside of the support groove 12, and the two movable blocks The opposite sides of 16 are fixedly connected with the two sides of the support block 13 respectively, the power assembly includes a connecting column 17, the connecting column 17 is slidably arranged inside the movable groove 5, one side of the connecting column 17 is fixedly connected with the side of the blocking block 3 away from the connecting block 10, the side of the connecting column 17 away from the blocking block 3 passes through the blocking block 3 and the support block 13 respectively, and the connecting column 17 extends out of the power block 14, the outer surface of the connecting column 17 is slidably connected with the inner surface of the blocking block 3, the support block 13 and the power block 14 respectively, and the side of the connecting column 17 away from the limit block 6 is fixedly provided with a driving frame 18;

[0031] When it is necessary to adjust the space inside the placement frame 2, the staff pulls the driving frame 18 to move, so that the driving frame 18 drives the limit block 6 to retract through the connecting column 17, so that the limit block 6 is separated from the limit groove 7 of the placement frame 2, and the limit on the blocking block 3 is released. At the same time, the limit block 6 drives the spring 8 to be in a compressed state, and the staff pushes the power block 14 to move, so that the power block 14 drives the blocking block 3 to move through the support block 13 to adjust the internal space of the placement frame 2. After the adjustment is completed, the staff releases the driving frame 18 to release the drive on the spring 8. According to the stretchability of the spring 8, the spring 8 stretches and drives the limit block 6 to extend, driving the limit block 6 to enter another limit groove 7, completing the limit on the blocking block 3, so that the internal space of the placement frame 2 can normally accommodate the blank, and the freight rack 1 can be pushed to transport the blank to the next step of heat treatment;

[0032] The movable block 16 inside the supporting groove 12 limits the blocking block 3 through the supporting block 13 to prevent the blocking block 3 from being displaced during movement. When the blocking block 3 in the placement frame 2 needs to be removed, the staff pulls the driving frame 18 so that the driving frame 18 drives the limiting block 6 to retract through the connecting column 17, so that the limiting block 6 is separated from the limiting groove 7 of the placement frame 2, and the limiting of the blocking block 3 is released. At the same time, the limiting block 6 drives the spring 8 to be in a compressed state, and the staff pushes the power block 14 to move, so that the power block 14 drives the blocking block 3 to move through the supporting block 13, and at the same time, the blocking block 3 drives the square block 9 to move through the connecting block 10. When the square block 9 moves to the fixed groove 11 of the placement frame 2, and the supporting block 13 moves to the disassembly groove of the placement frame 2, the staff can pull out the limiting blocking block 3 to separate the blocking block 3 from the placement groove, and at the same time, the square block 9 moves through the fixed groove 11 and the disassembly groove to leave the placement groove.

[0033] When it is necessary to add a blocking block 3 inside the placement frame 2, the staff inserts the blocking block 3 into the disassembly groove of the placement frame 2, so that the blocking block 3 drives the square block 9 through the disassembly groove through the connecting block 10 and enters the fixed groove 11 of the placement frame 2. Then, the staff pulls the driving frame 18, so that the driving frame 18 drives the limit block 6 to retract through the connecting column 17, and then pushes the power block 14 to move, so that the power block 14 drives the square block 9 to move inside the square groove 4 through the blocking block 3. Then, the staff releases the driving frame 18 to release the drive of the spring 8. According to the extensibility of the spring 8, the spring 8 drives the limit block 6 to extend, and drives the limit block 6 to enter the limit groove 7 of the placement frame 2, completing the limiting of the rotating block, so that the internal space of the placement frame 2 can normally accommodate other blanks, and the freight rack 1 can be pushed to transport other blanks to the next heat treatment process.

[0034] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A connecting plate heat treatment loading and transfer rack, characterized in that: It comprises a freight rack (1), wherein a plurality of placement frames (2) are fixedly arranged inside the freight rack (1), and a plurality of limit mechanisms are slidably arranged inside the plurality of placement frames (2); The limiting mechanism comprises a blocking block (3), wherein the blocking block (3) is slidably arranged inside one of the placing frames (2), wherein a square groove (4) is provided on one side inside one of the placing frames (2), wherein a connecting component is slidably arranged inside the square groove (4), wherein one side of the connecting component is fixedly connected to one side of the blocking block (3), wherein a movable groove (5) is provided inside the blocking block (3), wherein a limiting block (6) is slidably arranged inside the movable groove (5), wherein a side wall of the square groove (4) is provided, wherein one side of the limiting block (6) passes through the connecting component and extends into one of the limiting grooves (7), wherein the outer surface of the limiting block (6) is respectively slidably connected to the connecting component and the inner surface of one of the limiting grooves (7), wherein a power component is fixedly arranged on the side of the limiting block (6) away from the limiting groove (7), wherein a spring (8) is sleeved on the outer surface of the power component, wherein two ends of the spring (8) are respectively fixedly connected to the limiting block (6) and the opposite side of the movable groove (5), wherein the side of the power component away from the limiting block (6) extends out of the blocking block (3), wherein the power component is slidably connected to the blocking block (3).

2. The connecting plate heat treatment loading and transfer rack according to claim 1, characterized in that: The connecting assembly comprises a square block (9), the square block (9) being slidably arranged inside the square groove (4), a connecting block (10) being fixedly arranged on one side of the square block (9), the connecting block (10) extending away from one side of the square block (9) to one side of the blocking block (3), the connecting block (10) being fixedly connected to the blocking block (3), and the outer surface of the connecting block (10) being slidably connected to the inner surface of the square groove (4).

3. The connecting plate heat treatment loading and transfer rack according to claim 2, characterized in that: The side of the limit block (6) away from the spring (8) passes through the connecting block (10) and the square block (9), and the limit block (6) extends to the inside of one of the limit grooves (7). The outer surface of the limit block (6) is slidably connected to the inner surface of the connecting block (10) and the square block (9), and the outer surface of the limit block (6) is slidably connected to the inner surface of one of the limit grooves (7).

4. The connecting plate heat treatment loading and transfer rack according to claim 3, characterized in that: The two ends of the placement frame (2) are respectively provided with fixing grooves (11) which are in communication with the square groove (4), and the inner surfaces of the two fixing grooves (11) are respectively slidably connected to the outer surfaces of the square block (9) and the connecting block (10).

5. The connecting plate heat treatment loading and transfer rack according to claim 4, characterized in that: A support groove (12) is provided on the side of the outer surface of the placement frame (2) away from the square block (9); a support block (13) is fixedly provided on the side of the blocking block (3) away from the connecting block (10); the side of the support block (13) away from the blocking block (3) extends out of the support groove (12); the outer surface of the support block (13) is slidably connected to the inner surface of the support groove (12); a power block (14) is fixedly provided on the side of the support block (13) away from the blocking block (3); the side of the power assembly away from the blocking block (3) passes through the blocking block (3) and the support block (13), respectively, and the power assembly extends out of the power block (14); the outer surface of the power assembly is slidably connected to the blocking block (3), the support block (13) and the inner surface of the power block (14), respectively.

6. The connecting plate heat treatment loading and transfer rack according to claim 5, characterized in that: The two ends of the outer surface of the placement frame (2) are respectively provided with removal grooves (15) which are in communication with the support groove (12); the inner surfaces of the two removal grooves (15) are respectively slidably connected to the outer surface of the support block (13); movable blocks (16) are respectively provided on the two sides inside the support groove (12); and the opposite sides of the two movable blocks (16) are respectively fixedly connected to the two sides of the support block (13).

7. The connecting plate heat treatment loading and transfer rack according to claim 6, characterized in that: The power assembly comprises a connecting column (17), wherein the connecting column (17) is slidably arranged inside the movable groove (5), one side of the connecting column (17) is fixedly connected to a side of the blocking block (3) away from the connecting block (10), the side of the connecting column (17) away from the blocking block (3) passes through the blocking block (3) and the supporting block (13), respectively, and the connecting column (17) extends out of the power block (14), the outer surface of the connecting column (17) is slidably connected to the inner surface of the blocking block (3), the supporting block (13) and the power block (14), respectively, and a driving frame (18) is fixedly provided on the side of the connecting column (17) away from the limit block (6).

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