CN207495296U - An automatic freezing and deburring machine - Google Patents

Abstract

The utility model relates to a unhairing limit processing equipment field, in particular to automatic freezing unhairing limit machine for the machined part of polishing, including last rack and lower rack, go up rack and lower rack intercommunication, it includes driving system to go up the rack, injection apparatus and rotation cushion cap, driving system drive injection apparatus and rotation cushion cap, injection apparatus is located and rotates the cushion cap top, and lower rack includes circulation case and circuit system, and the circulation case is located and rotates the cushion cap below, and circulation case and injection apparatus intercommunication, circuit system and driving system, a controller, rotate the cushion cap, the equal electricity of circulation case and injection apparatus is connected, realizes the transmission of electric signal each other. Compared with the prior art, the utility model discloses an automatic freezing unhairing limit machine can realize that the manifold cycles of unhairing limit operation goes on, and operating procedure is few, and is automatic high.

Description

An automatic freezing and deburring machine

【Technical field】

The utility model relates to the field of cutting and processing equipment, in particular to an automatic freezing and deburring machine.

【Background technique】

Traditional deburring machines usually do not have a working cycle when they work, and require multi-step operations with complicated steps.

【Content of utility model】

In order to overcome the above-mentioned problems, the utility model proposes an automatic freezing and deburring machine which can solve the above-mentioned problems.

A technical solution provided by the utility model to solve the above technical problems is: to provide an automatic freezing and deburring machine for grinding workpieces, which is characterized in that: it includes an upper cabinet and a lower cabinet, the upper cabinet and the lower cabinet are connected, and the upper cabinet Including the power system, spraying device and rotating platform, the power system drives the spraying device and the rotating platform, the spraying device is located above the rotating platform, the lower cabinet includes the circulation box and the circuit system, the circulation box is located under the rotating platform, the circulation box and the injection The device is connected, and the circuit system is electrically connected with the power system, the controller, the rotating platform, the circulation box and the spraying device, so as to realize mutual electric signal transmission.

Preferably, the upper cabinet further includes a bearing rod, one end of the bearing rod is connected to a power system, the middle part of the bearing rod is fixedly connected to the rotating platform, and the power system provides power for the rotation of the bearing rod.

Preferably, the spraying device is fixedly connected with a nozzle, and the nozzle is located above the rotating platform.

Preferably, a loading basket is assembled on the rotating bearing platform, and the loading basket is detachable for accommodating workpieces, and the rotating bearing platform drives the loading basket to realize 360° rotation.

Preferably, a conversion head is provided between the circulation box and the pipeline of the injection device.

Preferably, the conversion head includes an upper elbow, a leak-proof step, a leak-proof cover, a lower elbow and a connecting thread, the upper elbow communicates with the lower elbow, and a leak-proof step and The leak-proof cover, the leak-proof step and the leak-proof cover are all connected to the injection device. The head of the upper elbow adopts a radian design, and the tail of the lower elbow is provided with connecting threads.

Compared with the prior art, the automatic freezing and deburring machine of the present utility model includes an upper cabinet and a lower cabinet, and the upper cabinet and the lower cabinet are connected. The upper cabinet includes a power system, a spray device and a rotating platform, and the power system drives the spray device and rotate The platform, the injection device is located above the rotating platform, the lower cabinet includes the circulation box and the circuit system, the circulation box is located under the rotating platform, the circulation box is connected with the injection device, the circuit system is connected with the power system, the controller, the rotating platform, and the circulation box It is electrically connected with the spraying device to realize mutual electrical signal transmission, and can realize multiple cycles of deburring operations, with fewer operating steps and high automation.

【Description of drawings】

Fig. 1 is the schematic diagram of the main body structure of a kind of automatic freezing deburring machine of the present invention;

Fig. 2 is the workbench structure schematic diagram of a kind of automatic freezing deburring machine of the present utility model;

Fig. 3 is a structural schematic diagram of the first viewing angle of the rotary bearing platform of an automatic freezing and deburring machine of the present invention;

Fig. 4 is a schematic structural diagram of the second viewing angle of the rotating platform of an automatic freezing and deburring machine of the present invention;

Fig. 5 is a schematic diagram of the structure of the sump of an automatic freezing and deburring machine of the present invention;

Fig. 6 is a structural schematic diagram of a switching head of an automatic freezing and deburring machine of the present invention.

【Detailed ways】

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model, not to limit the utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are limited to relative positions on the specified view, rather than absolute positions.

In addition, in the present application, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

Please refer to Fig. 1 to Fig. 6, in conjunction with Fig. 1 to Fig. 6, a kind of automatic freezing and deburring machine of the present utility model is described, the automatic freezing and deburring machine of the present utility model, comprises main body 1 and workbench 4, workbench 4 It is arranged at the front end of the main body 1, and is used for material recovery and assisting operators in related operations of the main body 1. The main body 1 is the main part of the automatic freezing and deburring machine for low-temperature deburring of workpieces. The main body 1 is in the shape of a cuboid as a whole, including an upper cabinet 10 and a lower cabinet 20 , and a controller 30 is arranged on the side of the upper cabinet 10 , and the controller 30 is used to control the running state of the main body 1 . The front end of the upper cabinet 10 is provided with a rectangular opening, and the inside is hollowed out to form a cavity (not shown). The cavity is used to accommodate other components, and the cavity is the main workplace for low-temperature deburring of workpieces. An airtight chamber 17 is arranged next to the chamber, and a power system (not shown) is arranged in the airtight chamber 17 to provide power for the operation of the automatic freezing and deburring machine. The power system is electrically connected with the controller 30, and the controller 30 can control the power The working status of the system. A sealing plate (not shown) is arranged between the airtight chamber 17 and the chamber body. On the one hand, the sealing plate can reduce the noise interference of the power system to the outside world, and on the other hand, it can prevent the condensed water generated during the low-temperature deburring process in the chamber from penetrating into the airtight chamber 17, causing damage to the power system. An upper cabinet door (not shown in the figure) is arranged on the side of the rectangular opening, and the upper cabinet door is used for sound insulation and protection of the internal structure. A rubber sealing ring 11 is arranged around the rectangular opening of the upper cabinet 10, which is used for sealing and sound insulation, and reduces the noise interference of the automatic freezing and deburring machine to the outside world. A bearing rod 14 is arranged horizontally inside the upper cabinet 10, and bearing ends 15 are arranged at both ends of the bearing rod 14 respectively. One end of the bearing rod 14 is connected to a power system, and the power system provides power for the rotation of the bearing rod 14 . The middle part of the bearing rod 14 is fixedly connected with a rotating bearing 13, the rotating bearing 13 is electrically connected with the controller 30, the rotating bearing 13 can follow the rotation of the bearing rod 14 and can realize 360° rotation by itself, and the controller 30 can control the rotation of the rotating bearing. Table 13 rotates by itself. A loading basket (not shown in the figure) is assembled on the rotating platform 13, and the loading basket is detachable for accommodating workpieces. The rotating bearing platform 13 drives the loading basket to realize a 360° rotation, so that the workpieces can be fully rolled. So as to carry out sufficient deburring treatment. The loading basket and the rotating bearing platform 13 can be completely accommodated in the cavity, which is conducive to the closing of the upper cabinet door and the sealing and deburring process. A spraying device (not shown) is arranged above the cavity of the upper cabinet 10. The spraying device is used for spraying fine sand. The spraying device is electrically connected with the controller 30, and the controller 30 controls the working state of the spraying device. The spraying device is connected with a nozzle 12. The nozzle 12 is located above the rotating platform 13. The position of the nozzle 12 is aligned with the opening of the load basket. The nozzle 12 is the outlet for spraying fine sand, and the fine sand is sprayed on the workpiece in the load basket to deburr. deal with. The lower part of the cavity is funnel-shaped, which facilitates the recovery of fine sand, and the lower part of the upper cabinet 10 communicates with the upper part of the lower cabinet 20, and the fine sand will be recycled to the lower cabinet 20.

The sealing ring 11 is disposed in a rectangular shape along the periphery of the rectangular opening of the upper cabinet 10 , and is arranged along the closed periphery of the upper cabinet door. The sealing ring 11 is mainly used to reduce the noise generated when the automatic freezing and deburring machine works, and can prevent internal fine sand from leaking out, saving materials and reducing costs. The sealing ring 11 is made of soft rubber material, or other environmentally friendly soft materials, which is beneficial to improve sealing performance and sound insulation performance. A vacuum interlayer is arranged inside the sealing ring 11 to improve the sound insulation performance of the sealing ring 11 and further reduce noise.

A lower cabinet door (not shown) is arranged at the front end of the lower cabinet 20, and a gasket 21 is arranged around the closed periphery of the lower cabinet door. The gasket 21 is rectangular, and is used to reduce the collision noise generated when the lower cabinet door is opened and closed, and is conducive to reducing internal noise. Play a certain sealing effect. The inside of the lower cabinet 20 is hollowed out to form a cuboid space, and a funnel joint 22 is arranged at the upper end of the cuboid space. The funnel joint 22 is fixedly connected to the connection between the upper cabinet 10 and the lower cabinet 20, and is used to recycle the fine sand that the upper cabinet 10 completes. A circulation box 25 is arranged directly below the funnel joint 22. The circulation box 25 is used to recycle fine sand, and the circulation box 25 is connected with the injection device through a pipeline, and the circulation box 25 pumps the recovered fine sand back to the injection device to form fine sand. working cycle. In addition, a conversion head 5 is arranged between the circulation box 25 and the pipeline of the injection device to realize the direction conversion of the fine sand from the circulation box 25 to the injection device. The circulation box 25 is electrically connected to the controller 30 , and the controller 30 controls the working state of the circulation box 25 . A water collecting ring 23 is fixedly connected around the outside of the lower end of the funnel joint 22. The water collecting ring 23 is used to recover internal condensed water, prevent the condensed water from spreading, and help maintain a good internal environment of the lower cabinet 20. The outlet of the funnel joint 22 is arranged in a rectangular shape, which is convenient for manufacture, reduces costs, and matches the internal space. The water collection ring 23 is arranged along the outlet of the funnel joint 22 and is in the shape of a rectangular ring. The water collection ring 23 includes a water collection tank 231 and a drainage hole 232. The water collection tank 231 is provided with a downward slope along the direction tending to the drainage hole 232. The slope slope is greater than 0° and less than 10°, which is conducive to the condensation of condensed water under the action of gravity. Collecting to the drain hole 232 can also prevent the condensed water from being excessively concentrated near the drain hole 232 , resulting in a decrease in the amount of water that can be collected by the sump 231 . The drain hole 232 is provided with a rubber plug (not shown in the figure). When collecting water, the rubber plug blocks the drain hole 232. When draining, the rubber plug is pulled out, and the drain hole 232 is sleeved with a leather tube to discharge the condensed water. The upper end of the circulation box 25 is connected to a collection port 24, the opening position of the upper end of the collection port 24 corresponds to the position of the funnel joint 22, the collection port 24 is flared from bottom to top, and the opening size of the upper end of the collection port 24 is larger than the funnel joint 22, which is conducive to The collection port 24 collects the fine sand leaked from the funnel joint 22, which is beneficial to the recovery of the fine sand and saves costs. The lower cabinet 20 also includes a circuit system, and the circuit system is electrically connected with the power system, the controller 30, the rotating platform 13, the circulation box 25 and the spraying device, so as to realize mutual electric signal transmission.

Two connecting plates 32 are arranged on the outer side of the upper cabinet 10, and the two connecting plates 32 are arranged correspondingly up and down. Two rotating blocks 31 are fixedly connected between the two connecting plates 32. 30, the controller 30 is pivoted to the two rotating blocks 31, and the controller 30 can rotate around the rotating blocks 31. A clamping block (not shown) is provided between the connecting plate 32 and the rotating block 31, and the clamping block is used to standardize the rotation angle of the controller 30, so that the rotation angle of the controller 30 is between 0° and 90°. When in use, the controller 30 rotates to a position parallel to the opening of the upper cabinet 10, and when not in use, the controller 30 rotates to a position perpendicular to the opening of the upper cabinet 10, which is convenient for transportation and uses space reasonably. The controller 30 is sealed with a waterproof material to prevent the intrusion of condensed water from causing damage to the controller 30 . Two support blocks 33 made of elastic materials are arranged in parallel behind the controller 30, and the support blocks 33 are used to resist the side wall of the upper cabinet 10 when the controller 30 is not in use, so as to prevent the controller 30 from colliding with the side of the upper cabinet 10 during transportation. The wall can be damaged and the controller 30 can be effectively protected.

The workbench 4 includes a collection plate 41 , a cross bar 42 , an upper frame 43 , a collection tank 44 , a collection box 45 , a pole 46 , a lower frame 47 and a working step 48 . The upper frame 43 is welded with the lower frame 47 through four vertical rods 46 to form a complete rectangular frame structure, which becomes the main supporting structure of the workbench 4 . Both the upper frame 43 and the lower frame 47 are rectangular, which is convenient for placing the workbench 4 . The collecting plate 41 is a rectangular thin plate, and its shape and size match the shape and size of the upper frame 43. One side of the collecting plate 41 is welded to one side of the upper frame 43, so that the collecting plate 41 and the upper frame 43 are integrally formed. The other side of the collecting plate 41 is in close contact with the lower edge of the rectangular opening of the upper cabinet 10, and is located below the door of the upper cabinet. The collecting plate 41 is inclined, and the inclination angle is between 45° and 75°, which is conducive to collecting The fine sand leaking from the rectangular opening when the door is opened is beneficial for material recycling and reduces costs. The bottom of the upper frame 43 is fixedly connected with a collection tank 44, and the collection tank 44 is funnel-shaped from top to bottom, which is beneficial to recover fine sand. The collection tank 44 includes an upper opening and a lower opening. The shape and size of the upper opening match the shape and size of the upper frame 43, which is beneficial to recover fine sand, prevent fine sand from being missed, effectively save materials and reduce costs. A collection box 45 is arranged directly below the lower opening of the collection tank 44. The collection box 45 is used to collect the fine sand transmitted from the collection tank 44 for recycling and storage. All fall into the collection box 45, which does not cause omission and waste, and saves costs. The upper frame 43 and the lower frame 47 are equidistantly arranged in parallel with a plurality of crossbars 42, and the crossbar 42 is integrally formed by welding the upper frame 43 and the lower frame 47. The crossbar 42 in the lower frame 47 is used to support the collection box 45, and the upper frame Cross bar 42 in 43 is used for placing the loading basket under dismounting, carries out placing processing piece or takes out processing piece.

The rotating platform 13 includes a motor 131 , a rotating disk 132 , a first bolt 133 , a second bolt 134 , a first cover plate 135 , a third bolt 136 , a fourth bolt 137 , a second cover plate 138 and a fifth bolt 139 . The motor 131 is in the shape of a cube and has a regular structure, which facilitates the installation of the motor 131 in the upper cabinet 10 . The rotating disk 132 is a circular rotating disk, and the rotating disk 132 is connected with the motor 131 bearing, and the rotating disk 132 can realize 360° rotation. The rotating disk 132 is fixedly connected to the load basket through the first bolt 133 and the second bolt 134, thereby driving the load basket to realize 360° rotation, thereby rolling the workpiece in the load basket to realize fine sand processing The parts are fully polished to ensure the quality of low-temperature deburring treatment. Among them, the number of first bolts 133 is three, which are arranged in a triangular distribution in the middle of the rotating disk 132, and the number of second bolts 134 is six, which are evenly arranged on the peripheral edge of the rotating disk 132. Cooperate with the stable assembly of the loading basket on the rotating disk 132 to ensure the stability and safety of the loading basket when rotating, which is beneficial to ensure the normal use of the equipment and improve the service life. The motor 131 is fixedly connected with a first cover plate 135 and a second cover plate 138 on the opposite surface of the loading basket, the first cover plate 135 is fixedly connected with the motor 131 through the third bolt 136, and the second cover plate 138 is fixedly connected with the motor 138 through the fifth bolt 139 is fixedly connected with motor 131. The first cover plate 135 is strip-shaped, and the second cover plate 138 is circular. The first cover plate 135 and the second cover plate 138 jointly realize the closed protection of the motor 131, preventing fine sand from entering the motor 131 and causing damage, thereby causing production. ACCIDENT. The motor 131 is self-closed and assembled through a plurality of fourth bolts 137, preventing fine sand from entering the motor 131 and causing damage, and reducing the risk of production accidents.

The conversion head 5 includes an upper elbow 51 , a leak-proof step 52 , a leak-proof cover 53 , a lower elbow 54 and a connecting thread 55 . The upper curved pipe 51 communicates with the lower curved pipe 54, and the upper curved pipe 51 and the lower curved pipe 54 are channels for fine sand to return to the injection device from the circulation box 25. A leak-proof step 52 and a leak-proof cover 53 are set between the upper bend 51 and the lower bend 54. Both the leak-proof step 52 and the leak-proof cover 53 are connected to the injection device to prevent fine sand from leaking out when entering the injection device and causing waste of fine sand. . The head of the upper elbow 51 adopts a radian design to change the direction of the fine sand entering the injection device, so that the fine sand enters in the correct direction and has a certain buffering function. The tail of the lower elbow 54 is provided with a connecting thread 55, and the connecting thread 55 is used for fastening and sealing connection with the pipeline to prevent fine sand from leaking at the pipeline connection.

When the freezing and deburring machine of the present utility model is working, the upper cabinet door is first opened, the operation controller 30 drives the power system to work, the power system drives the bearing rod 14 to rotate outward, and the rotating bearing platform 13 drives the load basket to rotate out of the upper cabinet 10, Put the workpiece into the load basket, operate the controller 30 to drive the bearing rod 14 to rotate inwardly, and close the upper cabinet door; At the same time, the injection device starts to spray fine sand to the workpiece in the loading basket for grinding and deburring. After a certain period of grinding, it stops working and the workpiece can be taken out.

Compared with the prior art, the automatic freezing and deburring machine of the present utility model includes a main body 1 and a workbench 4, and the workbench 4 is arranged at the front end of the main body 1, and is used for material recovery and assisting the operator to carry out the correlation of the main body 1. operation, improving the convenience of operation; a sealing plate (not shown) is arranged between the airtight cavity 17 and the cavity. On the one hand, the sealing plate can reduce the noise interference of the power system to the outside world; The generated condensed water penetrates into the airtight cavity 17, causing damage to the power system; a rubber sealing ring 11 is arranged around the rectangular opening of the upper cabinet 10, which is used for sealing and sound insulation, and reduces the noise interference of the automatic freezing and deburring machine to the outside world; A bearing rod 14 is arranged horizontally inside the upper cabinet 10. The middle part of the bearing rod 14 is fixedly connected to a rotating platform 13. The rotating platform 13 is electrically connected to the controller 30. The rotating platform 13 can follow the rotation of the bearing rod 14 and can realize 360 ° rotation; the front end of the lower cabinet 20 is provided with a lower cabinet door (not shown), and a gasket 21 is arranged around the closed periphery of the lower cabinet door. Reduce internal noise and achieve a certain sealing effect; a conversion head 5 is provided between the circulation box 25 and the pipeline of the injection device to realize the direction conversion of fine sand from the circulation box 25 to the injection device; the outer side of the lower end of the funnel joint 22 is fixedly connected to a The water collecting ring 23, the water collecting ring 23 is used to recover the internal condensed water, prevent the condensed water from spreading, and help maintain the internal environment of the lower cabinet 20; a locking block (not shown) is arranged between the connecting plate 32 and the rotating block 31 , the locking block is used to standardize the rotation angle of the controller 30, so that the rotation angle of the controller 30 is between 0° and 90°; the back of the controller 30 is provided with two support blocks 33 made of elastic materials in parallel, and the support block 33 is used When the controller 30 is not in use, it is against the side wall of the upper cabinet 10 to prevent the controller 30 from colliding with the side wall of the upper cabinet 10 during transportation and causing damage, and to effectively protect the controller 30 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any modifications made within the concept of the present utility model, equivalent replacements and improvements, etc. should be included in the utility model. within the scope of patent protection.

Claims (6)

1. An automatic freezing and deburring machine for grinding workpieces, characterized in that: it includes an upper cabinet and a lower cabinet, the upper cabinet and the lower cabinet are connected, and the upper cabinet includes a power system, a spray device and a rotating bearing platform, and the power system drives The injection device and the rotating platform. The injection device is located above the rotating platform. The lower cabinet includes a circulation box and a circuit system. The circulation box is located under the rotating platform. The circulation box is connected to the injection device. The platform, the circulation box and the injection device are all electrically connected to realize mutual electric signal transmission. 2. The automatic freezing and deburring machine according to claim 1, wherein the upper cabinet further includes a bearing rod, one end of the bearing rod is connected to a power system, the middle part of the bearing rod is fixedly connected to the rotating platform, and the power system is a bearing rod The rotation provides power. 3. The automatic freezing and deburring machine according to claim 2, wherein the spraying device is fixedly connected with a nozzle, and the nozzle is located above the rotating platform. 4. The automatic freezing and deburring machine according to claim 2, characterized in that, a loading basket is assembled on the rotating bearing platform, and the loading basket is detachable for accommodating workpieces, and the rotating bearing platform carries The basket can rotate 360°. 5. The automatic freezing and deburring machine according to claim 2, characterized in that, a switching head is arranged between the circulation box and the pipeline of the injection device. 6. The automatic freezing and deburring machine according to claim 5, wherein the conversion head includes an upper elbow, a leak-proof step, a leak-proof cover, a lower elbow and connecting threads, and the upper elbow and the lower elbow Connected, a leak-proof step and a leak-proof cover are set between the upper bend and the lower bend. The leak-proof step and the leak-proof cover are connected to the injection device. The head of the upper bend is designed with a radian, and the tail of the lower bend is provided with a connecting thread .