Suspension equipment for gear heat treatment

Abstract

The utility model relates to the technical field of gear heat treatment, in particular to suspension equipment for gear heat treatment, which comprises a mounting frame, a suspension part and a support part, and further comprises a counterweight component, the counterweight component comprises a limiting sliding frame, an adjusting sliding block, a fixing frame, a counterweight block, a screw rod and a rotating component, and the limiting sliding frame is fixedly connected with the mounting frame; the adjusting sliding block is in sliding connection with the limiting sliding frame, the fixing frame is fixedly connected with the adjusting sliding block, the balancing weight is fixedly connected with the fixing frame, the screw rod is connected with the limiting sliding frame through the rotating component and is in threaded connection with the adjusting sliding block, and the rotating component is arranged on the limiting sliding frame and is connected with the screw rod. The movement of the adjusting sliding block can drive the configuration block on the fixing frame to move, so that the mounting frame and the whole equipment can be kept balanced through the movement adjustment of the balancing weight, and the situation that the whole equipment topples left and right in the suspension heat treatment process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gear heat treatment, in particular to a suspension device for gear heat treatment. Background Art

[0002] During the heating and quenching process of traditional gear heat treatment, batch-produced gears are often stacked, which has an adverse effect on the heating and quenching of the gears, resulting in uneven heating and uneven quenching cooling, making it impossible for the internal structure to reach an ideal state. It is necessary to ensure that the gears are evenly heated and in uniform contact with the cooling medium. Therefore, a suspension device is required to separate the gears to prevent the gears from contacting each other and affecting the heat treatment effect.

[0003] In the prior art, CN220951942U discloses a suspension device for gear heat treatment, including a suspension device for gear heat treatment, including a mounting assembly, a suspension assembly is provided at the bottom of the mounting assembly, a support assembly is provided on the surface of the suspension assembly, a gear is provided on the surface of the support assembly, the mounting assembly includes a connecting plate, a hanging plate is fixedly provided in the middle of the top of the connecting plate, a connecting strip is fixedly provided at the bottom of the connecting plate, and a limiting ring is fixedly provided on the inner side of the bottom of the connecting strip. The suspension device for gear heat treatment can separate the gears and minimize the contact area between the gears and the equipment to ensure uniform heating of the gears, and can ensure the contact area with the coolant during quenching, thereby ensuring the heat treatment effect. The suspended gears are effectively limited to avoid the suspension device shaking during heat treatment, causing the gears to collide or contact, thereby affecting the gear heat treatment effect, and avoiding surface damage caused by collision.

[0004] However, when the existing suspension equipment is in use, the external hook is connected to the equipment's hanging plate. Therefore, when the weights of the suspension gears on the left and right sides below the equipment are different, the entire equipment will tilt left and right during the suspension heat treatment process. Utility Model Content

[0005] The purpose of the utility model is to provide a suspension device for gear heat treatment, aiming to solve the problem that when the existing suspension equipment is in use, the external hook is connected to the hanging plate of the equipment, so that when the weight of the suspension gears on the left and right sides below the equipment is different, the whole equipment will tilt left and right during the suspension heat treatment process.

[0006] To achieve the above-mentioned purpose, the present invention provides a suspension device for gear heat treatment, comprising a mounting frame, a suspension member and a support member, wherein the suspension member is arranged on the mounting frame and is located on one side of the mounting frame, and the support member is arranged on the suspension member and is located on one side of the suspension member.

[0007] Also includes a counterweight assembly,

[0008] The counterweight assembly includes a limiting slide, an adjusting slider, a fixing frame, a counterweight, a screw and a rotating member. The limiting slide is fixedly connected to the mounting frame and is located on one side of the mounting frame. The adjusting slider is slidably connected to the limiting slide and is located on one side of the limiting slide. The fixing frame is fixedly connected to the adjusting slider and is located on one side of the adjusting slider. The counterweight is fixedly connected to the fixing frame and is located on one side of the fixing frame. The screw is connected to the limiting slide through the rotating member and is threadedly connected to the adjusting slider and is located on a side of the limiting slide close to the adjusting slider. The rotating member is arranged on the limiting slide and connected to the screw.

[0009] Among them, the rotating component includes a rotating seat and a rotating rod, the rotating seat is fixedly connected to the limiting slide and is located on one side of the limiting slide; the rotating rod is rotatably connected to the rotating seat and fixedly connected to the screw, and is located on the side of the rotating seat close to the screw.

[0010] Wherein, the rotating component further includes a rotating head, which is fixedly connected to the rotating rod and is located on one side of the rotating rod.

[0011] Wherein, the rotating component further includes a limiting frame, which is fixedly connected to the rotating rod and is located on a side of the rotating rod close to the rotating seat.

[0012] Wherein, the counterweight assembly further includes a rotating block, which is rotatably connected to the limiting slide and fixedly connected to the screw, and is located on a side of the limiting slide close to the screw.

[0013] The utility model provides a suspension device for gear heat treatment. After the gears are suspended on the suspension member and the support member, when the number of gears on the left and right sides below the mounting frame is different, the mounting frame tilts, and the operator can drive the rotation of the screw through the rotating member, and drive the movement of the adjusting slider through the rotation of the screw. The movement of the adjusting slider can drive the movement of the configuration block on the fixed frame, and then the movement and adjustment of the counterweight block can make the mounting frame and the overall equipment maintain balance, thereby avoiding the overall equipment from tipping over to the left and right during the suspension heat treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0015] Figure 1 It is a structural schematic diagram of the suspension equipment for gear heat treatment according to the first embodiment of the present utility model.

[0016] Figure 2 It is a structural schematic diagram of the limiting slide according to the first embodiment of the present utility model.

[0017] Figure 3 It is a structural schematic diagram of the counterweight assembly of the first embodiment of the present utility model.

[0018] In the figure: 101-mounting frame, 102-suspension member, 103-support member, 104-limiting slide, 105-adjusting slider, 106-fixing frame, 107-counterweight block, 108-screw, 109-rotating block, 110-rotating seat, 111-rotating rod, 112-rotating head, 113-limiting frame. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of this application is:

[0021] See also Figures 1 to 3 ,in Figure 1 It is a structural schematic diagram of the suspension equipment for gear heat treatment according to the first embodiment of the present utility model. Figure 2 It is a structural schematic diagram of the limiting slide according to the first embodiment of the present utility model. Figure 3 It is a structural schematic diagram of the counterweight assembly of the first embodiment of the present utility model.

[0022] The present invention provides a suspension device for heat treatment of gears, comprising a mounting frame 101, a suspension member 102, a support member 103 and a counterweight assembly, wherein the counterweight assembly comprises a limiting slide 104, an adjusting slider 105, a fixing frame 106, a counterweight block 107, a screw 108, a rotating member and a rotating block 109, wherein the rotating member comprises a rotating seat 110, a rotating rod 111, a rotating head 112 and a limiting frame 113. The above-mentioned solution solves the problem that during the use of the existing suspension device, the external hook is connected to the hanging plate of the device, so that when the weight of the suspension gears on the left and right sides below the device is different, the device as a whole will tilt left or right during the suspension heat treatment process. It can be understood that the above-mentioned solution can be used to prevent the device as a whole from tilting left or right during the suspension heat treatment process.

[0023] In this embodiment, the suspension member 102 is arranged on the mounting frame 101, and the support member 103 is arranged on the mounting frame 101. During heat treatment, the gear that needs to be heat treated is first installed, and the gear is sleeved on the outside of the support ring of the support member 103. The limiting strip on the surface of the support ring is clamped in the keyway in the middle of the gear to play a limiting effect. The bottom of the gear is located on the upper surface of the receiving plate of the support member 103. The upper surface of the receiving plate is provided with support pins. The support pins are conical structures to support the gear and avoid direct contact between the bottom and the surface of the receiving plate, thereby facilitating uniform heating and rapid cooling during heat treatment. The structures of the mounting frame 101, the suspension member 102 and the support member 103 are recorded in detail in the prior art CN220951942U and will not be elaborated on here.

[0024] Among them, the limiting slide 104 is fixedly connected to the mounting frame 101 and is located on one side of the mounting frame 101, the adjusting slider 105 is slidably connected to the limiting slide 104 and is located on one side of the limiting slide 104, the fixing frame 106 is fixedly connected to the adjusting slider 105 and is located on one side of the adjusting slider 105, the counterweight 107 is fixedly connected to the fixing frame 106 and is located on one side of the fixing frame 106, the screw 108 is connected to the limiting slide 104 through the rotating member, and is threadedly connected to the adjusting slider 105, and is located on the side of the limiting slide 104 close to the adjusting slider 105, and the rotating member is arranged on the limiting slide 104 , and is connected to the screw 108, there are two limit slides 104, and the two limit slides 104 are welded to the mounting frame 101, and the limit slide 104 has a limit slide groove, and there are two adjusting sliders 105, and the two adjusting sliders 105 are slidably connected in the corresponding two limit slides 104, and the movement of the adjusting slider 105 can be connected, supported and directionally limited by the limit slide 104, and there are two fixing frames 106, and the two fixing frames 106 are welded to the corresponding two adjusting sliders 105, and the movement of the adjusting slider 105 can drive the movement of the fixing frame 106, and there are two counterweight blocks 107, and the two counterweight blocks 107 are fixed with bolts. Mounted on the corresponding two fixing frames 106, the movement of the fixing frames 106 can drive the movement of the counterweight 107, there are two screw rods 108, the two screw rods 108 are connected to the corresponding two limiting slides 104 through the rotating member, and the rotating member can facilitate the operator to drive the rotation of the screw rods 108, and the two screw rods 108 are threadedly connected to the corresponding two adjusting sliders 105. Under the directional limiting effect of the threads of the screw rods 108 and the limiting slide 104 on the adjusting slider 105, when the screw rods 108 rotate, the adjusting slider 105 can be driven to move in the limiting slide 104, and the rotating member is arranged on the limiting slide 104 and is connected to the screw 108. The rotating member can facilitate the operator to drive the rotation of the screw 108, so that after the gears are suspended on the suspension member 102 and the support member 103, when the number of gears on the left and right sides below the mounting frame 101 is different, the mounting frame 101 tilts, and the operator can drive the rotation of the screw 108 through the rotating member, and the rotation of the screw 108 drives the movement of the adjusting slider 105. The movement of the adjusting slider 105 can drive the movement of the configuration block on the fixing frame 106, and then the movement and adjustment of the counterweight block 107 can make the mounting frame 101 and the entire equipment remain balanced.Avoid the equipment from tipping over during the suspension heat treatment process.

[0025] Secondly, the rotating seat 110 is fixedly connected to the limiting slide 104 and is located on one side of the limiting slide 104; the rotating rod 111 is rotatably connected to the rotating seat 110 and fixedly connected to the screw 108, and is located on the side of the rotating seat 110 close to the screw 108. There are two rotating seats 110, and the two rotating seats 110 are welded to the corresponding two limiting slides 104. There are two rotating rods 111, and the two rotating rods 111 are rotatably connected to the corresponding two rotating seats 110. The rotation of the rotating rod 111 can be connected and supported by the rotating seat 110. The two rotating rods 111 are welded to the corresponding two screws 108, so that the operator can achieve the purpose of driving the screw 108 to rotate by rotating the rotating rod 111.

[0026] At the same time, the rotating head 112 is fixedly connected to the rotating rod 111 and is located on one side of the rotating rod 111. There are two rotating heads 112, and the two rotating heads 112 are welded to the corresponding two rotating rods 111. The rotating heads 112 can better facilitate the operator to rotate the rotating rod 111.

[0027] In addition, the limit frame 113 is fixedly connected to the rotating rod 111 and is located on the side of the rotating rod 111 close to the rotating seat 110. There are four limit frames 113, and the four limit frames 113 are welded to the corresponding two rotating rods 111. The limit frames 113 can prevent the rotating rod 111 from escaping from the rotating seat 110 when rotating in the rotating seat 110.

[0028] Finally, the rotating block 109 is rotationally connected to the limiting slide 104 and fixedly connected to the screw 108, and is located on the side of the limiting slide 104 close to the screw 108. There are two rotating blocks 109, and the two rotating blocks 109 are rotationally connected to the corresponding two limiting slides 104. The two rotating blocks 109 are welded to the distal ends of the corresponding two screws 108. The rotating blocks 109 can connect and support the distal end of the screw 108 when it rotates, thereby making the rotation of the screw 108 more stable.

[0029] When using the suspension equipment for gear heat treatment of the present embodiment, after suspending the gears on the suspension member 102 and the support member 103, when the number of gears on the left and right sides below the mounting frame 101 is different, the mounting frame 101 tilts, and the operator can drive the rotation of the screw 108 through the rotating member, and drive the movement of the adjusting slider 105 through the rotation of the screw 108. The movement of the adjusting slider 105 can drive the movement of the configuration block on the fixed frame 106, and then the movement and adjustment of the counterweight block 107 can make the mounting frame 101 and the entire equipment maintain balance, thereby avoiding the entire equipment from tipping over to the left or right during the suspension heat treatment process.

[0030] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A suspension device for gear heat treatment, comprising a mounting frame, a suspension member and a support member, wherein the suspension member is arranged on the mounting frame and is located on one side of the mounting frame, and the support member is arranged on the suspension member and is located on one side of the suspension member, characterized in that: Also includes a counterweight assembly, The counterweight assembly includes a limiting slide, an adjusting slider, a fixing frame, a counterweight, a screw and a rotating member. The limiting slide is fixedly connected to the mounting frame and is located on one side of the mounting frame. The adjusting slider is slidably connected to the limiting slide and is located on one side of the limiting slide. The fixing frame is fixedly connected to the adjusting slider and is located on one side of the adjusting slider. The counterweight is fixedly connected to the fixing frame and is located on one side of the fixing frame. The screw is connected to the limiting slide through the rotating member and is threadedly connected to the adjusting slider and is located on a side of the limiting slide close to the adjusting slider. The rotating member is arranged on the limiting slide and connected to the screw.

2. The gear heat treatment suspension equipment according to claim 1, characterized in that: The rotating member includes a rotating seat and a rotating rod. The rotating seat is fixedly connected to the limiting slide and is located on one side of the limiting slide. The rotating rod is rotatably connected to the rotating seat and fixedly connected to the screw rod, and is located on a side of the rotating seat close to the screw rod.

3. The gear heat treatment suspension equipment according to claim 2, characterized in that: The rotating component further includes a rotating head, which is fixedly connected to the rotating rod and is located on one side of the rotating rod.

4. The gear heat treatment suspension equipment according to claim 2, characterized in that: The rotating component further includes a limiting frame, which is fixedly connected to the rotating rod and is located on a side of the rotating rod close to the rotating seat.

5. The gear heat treatment suspension equipment according to claim 1, characterized in that: The counterweight assembly further includes a rotating block, which is rotatably connected to the limiting slide and fixedly connected to the screw rod, and is located on a side of the limiting slide rod close to the screw rod.

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