Production device for mining mechanical pin shaft
By designing a production device for mining machinery pins, electroplating and loading/unloading can be carried out simultaneously, solving the problem of low efficiency of traditional electroplating equipment, improving production efficiency and reducing costs.
Patent Information
- Application Number
- CN202422671495.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-04
AI Technical Summary
Traditional electroplating equipment cannot perform electroplating and loading/unloading operations simultaneously in the production of mining pins, resulting in low equipment utilization, low production efficiency, long production cycles, and high costs.
Design a production device for mining machinery pins, which uses two placement racks that move alternately inside and outside the electroplating solution. One placement rack is used for electroplating while the other is used for loading and unloading. A conductive slip ring ensures continuous power supply to the electrode plate, and a controller controls the power supply status of the electrode plate to achieve synchronous electroplating and loading/unloading.
It significantly improves production efficiency, reduces equipment downtime, increases equipment utilization, shortens production cycles, and reduces production costs.
Smart Images
Figure CN223445663U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pin shaft processing device technical field, specifically point to a kind of production device of mining machinery pin shaft. BACKGROUND
[0002] Mining machinery pin shaft is the key connecting component in mining machinery equipment, it bears the important role of transmitting load, connecting different components in the whole equipment operation process. Because of the harsh mine operating environment, there is high-intensity impact, vibration and complex stress condition, so the strength requirement of mining pin shaft is extremely high. In order to improve the performance of mining pin shaft, it is usually needed to carry out electroplating treatment. Electroplating can form a layer of plating with special properties on the surface of pin shaft, for example, improve its wear resistance, corrosion resistance and the like, so as to prolong the service life of pin shaft, better adapt to the harsh working conditions of mine.
[0003] In the process of electroplating mining pin shaft, electroplating equipment needs to be used. The traditional electroplating equipment has obvious defects when electroplating mining pin shaft. In the traditional electroplating equipment, electroplating work and loading and unloading work cannot be carried out synchronously. This means that when a batch of pin shafts are put into the electroplating equipment to start electroplating, the batch of pin shafts must be unloaded from the equipment after the electroplating is completed, and then new pin shafts are placed for the next round of electroplating. This working mode leads to low utilization rate of the equipment, a large amount of time is wasted in loading and unloading work, which seriously affects the production efficiency, increases the production cycle and cost of mining pin shaft, and cannot meet the increasing production demand of mining machinery pin shaft. UTILITY MODEL CONTENT
[0004] (I) Technical problem
[0005] The utility model aims at providing a kind of production device of mining machinery pin shaft, to solve the problem that the electroplating work and loading and unloading work of traditional electroplating equipment are not synchronous, improve the electroplating efficiency of mining machinery pin shaft, so as to shorten production cycle, reduce production cost.
[0006] (II) Technical content
[0007] To solve the above technical problems, the technical scheme of the utility model is as follows: a kind of production device of mining machinery pin shaft, including the electroplating tank of upper end opening, electroplating tank upper end left and right sides are rotatably provided with disc, disc is fixed between the connecting rod, electroplating tank outside is fixedly provided with motor for driving disc rotation, two rotating shafts are rotatably connected between the disc, the bottom of each rotating shaft is fixedly provided with the rack for placing pin shaft, rack upper end is hingedly connected with electrode plate, electrode plate inner side is fixedly provided with a plurality of electrode pieces corresponding to pin shaft contact.
[0008] Further, the disc inner side center is fixedly provided with a conductive slip ring, and the rotating connecting end of the conductive slip ring is connected with the electrode plate through a wire.
[0009] Further, one side edge of the electrode plate is hingedly connected with the placing rack, and the other side edge is detachably fixed with the placing rack through a buckle.
[0010] Further, the two rotating shafts are symmetrically distributed with the disc center as the axis.
[0011] Further, the electroplating tank outer side is fixedly provided with a controller, and the controller is electrically connected with the conductive slip ring.
[0012] (Three) technical effects
[0013] Compared with the prior art, the utility model has the advantages of:
[0014] 1. Significantly improve production efficiency: the device is provided with two placing racks, and the two placing racks are alternately in the electroplating liquid inside and outside, one performs electroplating and the other can dismount the pin shaft. This design avoids the problem that the traditional electroplating equipment cannot be synchronized with electroplating and dismounting, and the equipment does not need to wait for a batch of pin shafts to be electroplated before dismounting, and can work continuously, greatly reducing the idle time of the equipment, effectively improving the utilization rate of the equipment, thereby greatly improving the production efficiency of the mining machinery pin shaft, and greatly shortening the production cycle.
[0015] 2. Improve operation convenience: the electrode plate is connected with the placing rack through hinging and buckling, which is convenient to open and close, facilitates the dismounting of the pin shaft, and can quickly and electrically connect with multiple pin shafts.
[0016] 3. Stably ensure electroplating quality: the setting of the conductive slip ring ensures that the electrode plate can continuously and stably supply power to the pin shaft during the rotation of the placing rack. DETAILED DESCRIPTION
[0017] Figure 1 is a three-dimensional structure schematic of the production device of the mining machinery pin shaft of the utility model Figure 1 .
[0018] Figure 2 is a three-dimensional structure schematic of the production device of the mining machinery pin shaft of the utility model Figure 2 .
[0019] Figure 3 is a front view structure schematic of the production device of the mining machinery pin shaft of the utility model.
[0020] Figure 4 is a top view structure schematic of the production device of the mining machinery pin shaft of the utility model.
[0021] Figure 5It is the section structure schematic diagram of the production device of the mine mechanical pin shaft.
[0022] As shown in the figure: 1, electroplating tank; 2, disc; 3, connecting rod; 4, motor; 5, rotating shaft; 6, placing rack; 7, jack; 8, electrode plate; 9, electrode piece; 10, conductive slip ring; 11, controller; 12, pin shaft body. Specific embodiments
[0023] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.
[0024] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "provided with", "mounted", "connected", "connected" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] The utility model will be further described in detail below in combination with the drawings.
[0026] In combination with the drawings Figure 1 to the drawings Figure 5 A kind of production device of mine mechanical pin shaft, including the electroplating tank 1 of upper end opening, electroplating tank 1 upper end left and right sides are rotationally equipped with disc 2, disc 2 is fixed between by connecting rod 3, electroplating tank 1 outside is fixedly equipped with motor 4 for driving disc 2 rotation, two rotating shafts 5 are rotationally connected between the disc 2, two the rotating shaft 5 is distributed with disc 2 center as axis of symmetry, the placing rack 6 for placing pin shaft is fixedly equipped with at the bottom of each rotating shaft 5, placing rack 6 upper end is hingedly equipped with electrode plate 8, electrode plate 8 inner side is fixedly equipped with several electrode pieces 9 corresponding with pin shaft contact.
[0027] Conductive slip ring 10 is fixedly equipped in the center of disc 2 inner side, and the rotating connection end of conductive slip ring 10 is connected with electrode plate 8 by wire.Electroplating tank 1 outside is fixedly equipped with controller 11, and controller 11 is electrically connected with conductive slip ring 10, one side edge of electrode plate 8 is hingedly connected with placing rack 6, and the other side edge is detachably fixed with placing rack 6 by buckle.
[0028] The working principle of the production device for the mine mechanical pin shaft is as follows: the motor 4 drives the disc 2 to rotate, since the two rotating shafts 5 are symmetrically distributed with the center of the disc 2 as the axis, and each rotating shaft 5 is fixed with a placing rack 6 at the bottom, the two placing racks 6 move alternately in the rotating process of the disc 2. When one of the placing racks 6 with the pin shaft is immersed in the electroplating liquid of the electroplating tank 1, the other placing rack 6 is just above the electroplating liquid. The pin shaft in the electroplating liquid is stably placed through the insertion hole 7 on the placing rack 6, and the electrode sheet 9 on the inner side of the electrode plate 8 is in one-to-one corresponding contact with the pin shaft, the rotating connection end of the conductive slip ring 10 at the center of the inner side of the disc 2 is connected with the electrode plate 8 through a wire, the controller 11 outside the electroplating tank 1 is electrically connected with the conductive slip ring 10, the controller 11 can control the power supply of the electrode plate 8, a stable electroplating electric field is formed in the electroplating tank 1, so that the electroplating of the pin shaft immersed in the electroplating liquid is realized, and the placing rack 6 above the electroplating liquid can be operated for the mounting and dismounting of the pin shaft, so that the electroplating and the mounting and dismounting are synchronously performed, and the production efficiency is improved.
[0029] The working process of the production device for the mine mechanical pin shaft is as follows:
[0030] 1. Preparation work: check whether all parts of the device are normal, including the motor 4, the conductive slip ring 10, the controller 11 and the like, ensure that the electrode plate 8 can normally conduct electricity, and the electrode sheet 9 is not damaged. Pour the electroplating liquid into the electroplating tank 1 to the appropriate liquid level.
[0031] 2. Initial pin shaft installation: for the placing rack 6 above the electroplating liquid, open the electrode plate 8, insert the mine mechanical pin shaft to be electroplated into the insertion hole 7 of the placing rack 6, ensure that the pin shaft is stably placed, then close the electrode plate 8, make the electrode sheet 9 closely contact with the pin shaft, and buckle the buckle.
[0032] 3. Electroplating and mounting and dismounting alternate operation: set the electroplating parameters such as voltage and current through the controller 11. Start the motor 4, the motor 4 drives the disc 2 to rotate, the disc 2 synchronously rotates through the connecting rod 3, and then drives the two rotating shafts 5 and the respective placing racks 6 to rotate, the placing racks 6 are always vertically to the ground. When one of the placing racks 6 with the pin shaft gradually immerses in the electroplating liquid, the other placing rack 6 with the electroplated or to-be-electroplated pin shaft gradually rises above the electroplating liquid. The placing rack 6 above the electroplating liquid is operated for mounting and dismounting: if the placing rack 6 is with the electroplated pin shaft, open the electrode plate 8 and take out the electroplated pin shaft; if the placing rack 6 is empty, a new to-be-electroplated pin shaft can be installed, and the operation method is the same as the initial installation step. Continue the above process to ensure that the device continuously operates, and realize that one of the placing racks 6 electroplates the pin shaft in the electroplating liquid while the other placing rack 6 performs the mounting and dismounting work above the electroplating liquid.
[0033] 4. End of work: when all the pins are plated, stop the motor 4, turn off the controller 11, and clean and maintain the device.
[0034] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments similar to the technical solution, which should belong to the protection scope of the present application.
Claims
1. A production device for a mining machinery pin, comprising an electroplating tank (1) with an open top, characterized in that: Discs (2) are rotatably provided on both the left and right sides of the upper end of the electroplating tank (1), and the discs (2) are fixed by connecting rods (3). A motor (4) for driving the discs (2) to rotate is fixedly provided on the outer side of the electroplating tank (1). Two rotating shafts (5) are rotatably connected between the discs (2). A placement rack (6) for placing a pin is fixedly provided at the bottom of each rotating shaft (5). The placement rack (6) is provided with a plurality of evenly distributed sockets (7) for clamping the pins. An electrode plate (8) is hingedly provided at the upper end of the placement rack (6), and a plurality of electrode sheets (9) that are in one-to-one contact with the pins are fixedly provided on the inner side of the electrode plate (8).
2. The production device for a mining machinery pin according to claim 1, characterized in that: A conductive slip ring (10) is fixedly provided at the center of the inner side of the disc (2), and a rotating terminal of the conductive slip ring (10) is connected to the electrode plate (8) via a wire.
3. The production device for a mining machinery pin according to claim 1, characterized in that: One side of the electrode plate (8) is hinged to the placement frame (6), and the other side is detachably fixed to the placement frame (6) via a buckle.
4. The production device for a mining machinery pin according to claim 1, characterized in that: The two rotating shafts (5) are symmetrically distributed with the center of the disc (2) as the axis.
5. The production device for a mining machinery pin according to claim 2, characterized in that: A controller (11) is fixedly provided on the outside of the electroplating tank (1), and the controller (11) is electrically connected to the conductive slip ring (10).