Gear turning trolley

Abstract

The utility model relates to processing auxiliary equipment field discloses gear processing turnover car, including the trolley with walking wheel, and the trolley is fixedly connected with the supporting plate, and the supporting plate is detachably connected with the mounting rod through the connecting piece, and the outside of mounting rod is provided with the limit placement subassembly, and the limit placement subassembly includes the hanging cylinder of sleeve connection in the outside of mounting rod, and a plurality of limit blocks are fixedly connected with linear array on the hanging cylinder, and the side away from the supporting plate of limit block is the inclined plane setting, and the one end of mounting rod away from the hanging cylinder is inserted with the plug rod. In the utility model, through the cooperation of the mounting rod, limit placement subassembly and connecting piece that are arranged, adjacent gears can be separated in independent gaps, friction and abrasion caused by shaking and collision between gears during the turnover process are avoided, gear tooth surface precision is especially protected, and simultaneously, gears can smoothly slide along the inclined plane when being placed or taken, direct jamming or violent contact with the limit block is avoided, and damage is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of processing auxiliary equipment, and in particular to a gear processing turnover vehicle. Background Technology

[0002] In the field of gear processing and manufacturing, gears need to be transferred between workstations through turnover equipment from the completion of processing to subsequent assembly, inspection or storage. As a core auxiliary equipment, the performance of gear processing turnover cart directly affects the turnover efficiency and finished product quality of gears. Because the precision requirements of gear tooth surfaces are extremely high, even slight friction and collision can lead to tooth surface wear and deformation, which in turn affects the gear meshing and transmission performance. Therefore, the protection and stable separation of gears during turnover have become key requirements.

[0003] According to research, existing gear processing turnover carts mainly consist of a car frame with a moving mechanism. The frame is equipped with a placement structure for carrying gears. The gears are transferred between various processing stages by moving the car body. The core design is to improve the convenience of turnover. The simplified load-bearing structure enables the batch placement of gears to meet basic turnover needs.

[0004] In actual use, the existing device's placement structure lacks an independent separation design for the gears. During the turnover process, the gears are prone to collision and friction due to the shaking of the vehicle body, resulting in scratches and wear on the gear tooth surface, which seriously affects the tooth surface accuracy. At the same time, when placing or picking up the gears, they are prone to jamming or violent contact with the limiting structure, which not only reduces the operating efficiency but may also cause damage to the gear edges. Therefore, a gear processing turnover vehicle is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a gear processing turnover cart, which aims to solve the problem of excessive wear when the turnover cart carries gears for transportation in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a gear processing turnover cart, including a trolley with wheels, a support plate fixedly connected to the trolley, an mounting rod detachably connected to the support plate via a connector, and a limit placement component provided on the outer side of the mounting rod;

[0007] The limiting placement component includes a hanging cylinder sleeved on the outside of the mounting rod. Several limiting blocks are fixedly connected to the hanging cylinder in a linear array, and the side of the limiting blocks away from the support plate is set at an angle. An insert rod is inserted into the end of the mounting rod away from the hanging cylinder, and the insert rod is detachably connected to the mounting rod. A limiting circular plate is fixedly connected to the insert rod. A support member for supporting and limiting the mounting rod is provided on the outside of the mounting rod.

[0008] As a further description of the above technical solution:

[0009] The connector includes connecting bolts for detachably connecting the mounting rod to the support plate, the support plate having a slot into which the mounting rod is inserted.

[0010] As a further description of the above technical solution:

[0011] The support includes a rotating plate hinged to the trolley, a side plate fixedly connected to the bottom of the rotating plate, and the side plate is detachably connected to the trolley. The side plate fits against the limiting circular plate.

[0012] As a further description of the above technical solution:

[0013] The support also includes a support ball that is fixedly connected to the rotating plate. A ball groove is provided on the limiting circular plate, and the support ball is inserted into the ball groove.

[0014] As a further description of the above technical solution:

[0015] Both the hanging cylinder and the limiting block are covered with a soft rubber film on the outside.

[0016] As a further description of the above technical solution:

[0017] The mounting rod has a rectangular cross-section.

[0018] As a further description of the above technical solution:

[0019] A push rod is fixedly connected to the outside of the cart.

[0020] This utility model has the following beneficial effects:

[0021] 1. By using the mounting rod, limit placement components and connectors, adjacent gears can be separated into independent gaps, avoiding friction and wear caused by shaking and collision between gears during turnover, especially protecting the precision of gear tooth surfaces. At the same time, when placing or picking up gears, they can slide smoothly along the inclined surface, avoiding direct jamming or violent contact with the limit block, further reducing damage.

[0022] 2. In this utility model, the combination of the rotating plate and the side plate can support and limit the ends of the mounting rod and the hanging cylinder. The combination of the supporting ball and the ball groove can further increase the contact area with the limiting circular plate, thereby improving the limiting stability of the hanging cylinder. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall gear processing turnover cart proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the right side of the gear processing turnover cart proposed in this utility model;

[0025] Figure 3 This is a schematic diagram showing the disassembled mounting rod and hanging cylinder of the gear processing turnover cart proposed in this utility model.

[0026] Figure 4 This is a schematic cross-sectional view of the hanging cylinder of the gear processing turnover cart proposed in this utility model.

[0027] Legend:

[0028] 1. Trolley; 2. Support plate; 3. Connector; 31. Slot; 32. Connecting bolt; 4. Mounting rod; 5. Limiting placement assembly; 51. Hanging cylinder; 52. Limiting block; 53. Insert rod; 54. Limiting circular plate; 6. Support component; 61. Rotating plate; 62. Side plate; 63. Supporting ball; 64. Ball groove; 7. Soft rubber membrane. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-3 The embodiment provided by this utility model: a gear processing turnover cart, including a trolley 1 with traveling wheels. A push rod is fixedly connected to the outside of the trolley 1. The operator can quickly move the cart body by using the push rod in conjunction with the traveling wheels. The traveling wheels are universal wheels with a self-locking structure. A support plate 2 is fixedly connected to the trolley 1. An installation rod 4 is detachably connected to the support plate 2 through a connector 3. There are several sets of installation rods 4, which are installed in a rectangular array on the support plate 2. The connector 3 includes a connecting bolt 32 for detachably connecting the installation rod 4 to the support plate 2. A slot 31 is opened on the support plate 2, and the installation rod 4 is inserted into the slot 31. The cross-section of the installation rod 4 is rectangular. When the installation rod 4 is inserted into the slot 31, it will not rotate due to the limitation of the slot 31, so as to avoid affecting the stability of the gear turnover process. At the same time, the operator can quickly complete the disassembly and assembly of the installation rod 4 by turning the connecting bolt 32. A limit placement component 5 is provided on the outside of the installation rod 4.

[0031] Reference Figures 2-4The limiting placement component 5 includes a hanging cylinder 51 sleeved on the outside of the mounting rod 4. The hanging cylinder 51 can be disassembled by moving to the right relative to the mounting rod 4. Several limiting blocks 52 are fixedly connected in a linear array on the upper surface of the hanging cylinder 51. The side of the limiting block 52 away from the support plate 2 is set with an inclined surface, and the upper end of the inclined surface is set to the left. When the gear is placed on the hanging cylinder 51 for rotation, the limiting block 52 can separate adjacent gears to avoid friction between the gears and wear. At the same time, When the gear moves from the right side to the left side of the hanging cylinder 51, it can quickly move to the left along the inclined surface of the limiting block 52 when it reaches the limiting block 52. This reduces the obstruction of the gear movement by the limiting block 52 and reduces the contact and collision damage between the gear and the limiting block 52 during the movement, thereby improving turnover efficiency. The outer sides of the hanging cylinder 51 and the limiting block 52 are covered with soft rubber film 7. The soft rubber film 7 can prevent the gear from making hard contact with the hanging cylinder 51 or the limiting block 52 during placement or removal.

[0032] A rod 53 is inserted into the end of the mounting rod 4 away from the hanging cylinder 51. The end of the mounting rod 4 has a hole for inserting the rod 53. At the same time, an iron plate is fixedly connected inside the hole. The rod 53 is detachably connected to the mounting rod 4. The rod 53 is made of magnetic material, so that the rod 53 can be magnetically attracted to the iron plate, thereby limiting the rod 53 inside the hole. A limiting circular plate 54 is fixedly connected to the rod 53. The size of the limiting circular plate 54 is larger than that of the mounting rod 4, so that the limiting circular plate 54 can limit the hanging cylinder 51 sleeved on the outside of the mounting rod 4 after the rod 53 is inserted into the mounting rod 4. At this time, the two ends of the hanging cylinder 51 are respectively in contact with the support plate 2 and the limiting circular plate 54, which can reduce the risk of the hanging cylinder 51 shaking or falling. A support member 6 is provided on the outside of the mounting rod 4 for supporting and limiting the mounting rod 4.

[0033] When it is necessary to remove the gear, the insert rod 53 and the limiting circular plate 54 can be pulled out directly to release the limitation on the mounting rod 4 and the hanging cylinder 51. Then the hanging cylinder 51 can be pulled out directly, along with all the gears placed on it. Then the gear can be removed from the left end of the hanging cylinder 51. During the removal process, the gear can also move quickly to the left along the inclined surface of the limiting block 52, which can improve the removal efficiency and reduce the obstruction of the limiting block 52 to the removal of the gear.

[0034] Reference Figures 2-4The support member 6 includes a rotating plate 61 hinged to the trolley 1. A side plate 62 is fixedly connected to the bottom of the rotating plate 61, and the side plate 62 is detachably connected to the trolley 1 by fixing bolts. When the rotating plate 61 rotates to a vertical position, the side plate 62 is in contact with the surface of the trolley 1. At this time, the side plate 62 and the rotating plate 61 can be fixed by fixing bolts. At this time, the side plate 62 is in contact with the limiting circular plate 54, and the side plate 62 is fixed to the trolley 1 by contact with the limiting circular plate 54. The limiting circular plate 54 provides support, thereby indirectly limiting the mounting rod 4 and the hanging cylinder 51. It also includes a supporting ball 63 fixedly connected to the rotating plate 61. The limiting circular plate 54 has a ball groove 64. The supporting ball 63 is inserted into the ball groove 64. When the rotating plate 61 rotates to the vertical position, the supporting ball 63 can be inserted into the ball groove 64, increasing the contact area with the limiting circular plate 54, thereby improving the support stability of the mounting rod 4 and the hanging cylinder 51.

[0035] Working principle: Select an appropriate number of mounting rods 4 according to the number of gears to be rotated, insert the mounting rods 4 into the slots 31, and fix the mounting rods 4 to the support plate 2 with the connecting bolts 32. Then, put the hanging cylinder 51 on the outside of the mounting rods 4, so that one end of the hanging cylinder 51 is in contact with the support plate 2. Finally, insert the insertion rod 53 into the end of the mounting rod 4 away from the hanging cylinder 51. Use the magnetic attraction of the mounting rod 4 to fix the insertion rod 53. At this time, the limiting circular plate 54 on the insertion rod 53 is in contact with the other end of the hanging cylinder 51, and the support ball 63 is inserted into the ball groove 64 of the limiting circular plate 54, thus completing the equipment assembly.

[0036] The worker holds the processed gear and moves it from the side of the hanging cylinder 51 away from the support plate 2 to the side closer to the support plate 2. When the gear contacts the limiting block 52 on the hanging cylinder 51, the gear can slide smoothly along the inclined surface of the limiting block 52 away from the support plate 2 until it is placed in the gap between two adjacent limiting blocks 52. The above operation is repeated to place multiple gears in the gap between the limiting blocks 52 on the hanging cylinder 51 in sequence. The limiting block 52 can separate adjacent gears and avoid direct contact. At the same time, the soft rubber film 7 covering the outside of the hanging cylinder 51 and the limiting block 52 can buffer the hard collision between the gear and the component and protect the precision of the gear tooth surface.

[0037] The rotating plate 61 is then rotated to a vertical position, so that the side plate 62 fits against the surface of the trolley 1. The side plate 62 is then fixed to the trolley 1 with fixing bolts. At this time, the supporting ball 63 is connected to the ball groove 64, providing a stable support base for the mounting rod 4 and the hanging cylinder 51.

[0038] After the gears are placed, the staff pushes the push rod on the outside of the trolley 1, which, together with the self-locking wheels at the bottom of the trolley 1, moves the trolley to the target workstation. During the movement, the rectangular cross-section mounting rod 4 is limited by the slot 31 to prevent rotation. In addition, the side plate 62 of the support 6 fits with the limiting circular plate 54, and the support ball 63 is inserted into the ball groove 64 to form double support, preventing the hanging cylinder 51 and the gear from shaking or shifting. Furthermore, the magnetically fixed insertion rod 53 can prevent accidental detachment, further ensuring structural stability.

[0039] Upon reaching the target workstation, unscrew the fixing bolts to release the restrictions on the side plate 62 and the rotating plate 61. Then, flip the rotating plate 61 to drive the support ball 63 out of the ball groove 64. Subsequently, the magnetic attraction force of the mounting rod 4 on the insertion rod 53 can be overcome, and the insertion rod 53 can be pulled out from the mounting rod 4. At the same time, remove the limiting circular plate 54 to release the restriction on the hanging cylinder 51. Finally, pull the hanging cylinder 51 out from the outside of the mounting rod 4, and transfer all the gears on the hanging cylinder 51 to the material picking area. Then, move the gears from the side of the hanging cylinder 51 closest to the support plate 2 to the other side. The gears slide along the inclined surface of the limiting block 52, and the gears are quickly taken out to complete the material picking operation.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A gear processing turntable, comprising a trolley (1) with wheels, characterized in that: A support plate (2) is fixedly connected to the trolley (1), and an installation rod (4) is detachably connected to the support plate (2) via a connector (3). A limit placement component (5) is provided on the outside of the installation rod (4). The limiting placement component (5) includes a hanging cylinder (51) sleeved on the outside of the mounting rod (4). Several limiting blocks (52) are fixedly connected in a linear array on the hanging cylinder (51), and the side of the limiting block (52) away from the support plate (2) is set with an inclined surface. A plug rod (53) is inserted into the end of the mounting rod (4) away from the hanging cylinder (51), and the plug rod (53) is detachably connected to the mounting rod (4). A limiting circular plate (54) is fixedly connected to the plug rod (53), and a support member (6) for supporting and limiting the mounting rod (4) is provided on the outside of the mounting rod (4).

2. The gear processing turntable according to claim 1, characterized in that: The connector (3) includes a connecting bolt (32) for detachably connecting the mounting rod (4) to the support plate (2), the support plate (2) having a slot (31) and the mounting rod (4) being inserted into the slot (31).

3. The gear processing turntable according to claim 1, characterized in that: The support member (6) includes a rotating plate (61) hinged to the trolley (1), a side plate (62) is fixedly connected to the bottom of the rotating plate (61), and the side plate (62) is detachably connected to the trolley (1). The side plate (62) is in contact with the limiting circular plate (54).

4. The gear processing turntable according to claim 3, characterized in that: The support member (6) also includes a support ball (63) fixedly connected to the rotating plate (61), and a ball groove (64) is provided on the limiting circular plate (54), and the support ball (63) is inserted into the ball groove (64).

5. The gear processing turntable according to claim 1, characterized in that: The outer sides of the hanging cylinder (51) and the limiting block (52) are both covered with a soft rubber film (7).

6. The gear processing turntable according to claim 1, characterized in that: The cross-section of the mounting rod (4) is rectangular.

7. The gear processing turntable according to claim 1, characterized in that: A push rod is fixedly connected to the outside of the trolley (1).

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