CN223198751U - Foundry goods automatic sander - Google Patents

Abstract

The utility model relates to the technical field of grinding machines, in particular to an automatic casting grinding machine, which comprises a machine body, pushing rods connected to the left side and the right side of the machine body in a sliding manner, clamps connected to the two pushing rods in a rotating manner respectively and capable of moving in the opposite direction, servo motors respectively and fixedly connected to the two pushing rods, gears respectively and fixedly connected to the output ends of the two servo motors, gear rings respectively and fixedly connected to the two clamps, and each gear ring is correspondingly meshed with each gear. According to the utility model, the angle of the clamp is set to be capable of controllably rotating, so that the casting can be replaced without frequently loading and unloading and manually turning, the time for polishing the casting is greatly shortened, the polishing efficiency is effectively improved, and the operation is simple, so that the use of the utility model is convenient.

Description

Foundry goods automatic sander

Technical Field

The utility model relates to the technical field of grinding machines, in particular to an automatic casting grinding machine.

Background

The casting is a cooled workpiece which is formed by pouring liquid metal into a casting tool in a pouring mode, and the like, and because the flowing trace of the liquid metal generates defects such as burrs, bulges and the like after cooling in the casting process, the casting needs polishing after demoulding, and the surface smoothness and flatness are improved.

The chinese patent with the bulletin number CN218081900U discloses such a die casting surface burr polisher, including polishing rack, polishing chamber and fixed splint etc. in polishing rack upper end is located in the chamber of polishing, the chamber of polishing is one side open-ended cavity setting, the fixed splint slides and locates in polishing the chamber both ends, the fixed bracing piece is located the fixed splint and is kept away from one side of polishing chamber center department. The utility model belongs to the technical field of die casting processing, and particularly provides a die casting surface burr grinding machine which is used for fixing a die casting through a fixing clamp plate and a positioning clamp plate and improving the stability during grinding.

However, in the use process of the polishing machine, when the casting needs to be polished by changing the surface, the casting needs to be detached from the polishing machine, and the casting is reloaded into the polishing machine after being manually changed, so that the polishing time of the casting is greatly prolonged, and the polishing efficiency is affected.

Disclosure of utility model

Aiming at the technical defects in the background technology, the utility model provides an automatic grinding machine for castings, which can quickly change the surface of the castings by hands, and aims to reduce the grinding time of the castings and improve the grinding efficiency of the utility model.

The technical scheme is that the automatic casting polishing machine comprises a machine body, wherein a polishing head for polishing castings is arranged in the machine body;

The pushing rods are connected to the left side and the right side of the machine body in a sliding manner, and the machine body is connected with the pushing rods to control the two pushing rods to synchronously and reversely move;

The two clamps are respectively connected to the two pushing rods in a rotating way and are matched with each other to fix the casting;

servo motors respectively and fixedly connected with the two pushing rods;

Gears respectively and fixedly connected to the output ends of the two servo motors;

And the gear rings are respectively and fixedly connected to the two clamps, and are correspondingly meshed with the gears.

In addition, it is particularly preferable that the device further comprises a guide plate fixedly connected in the machine body, wherein the guide plate is positioned below the clamp and is obliquely arranged, and the guide plate is provided with a lowest position;

the side of the machine body is provided with a discharge port which is positioned at the position corresponding to the lowest position of the guide plate on the machine body;

And the collecting box is arranged at the exhaust port, and the exhaust port is communicated with the collecting box.

In addition, the device particularly preferably further comprises a sliding groove which is arranged outside the device body and is positioned above the discharge port, and the collecting box is connected to the device body in a sliding way through the sliding groove;

A handle fixedly connected to the collection box;

The support frame is fixedly connected to the outer side wall of the machine body, is used for supporting the collecting box and is positioned above the discharge port.

In addition, the device particularly preferably further comprises a groove formed on the outer side wall of the machine body, wherein the groove is positioned above the sliding groove and is used for assisting the collecting box to slide into the sliding groove.

Furthermore, it is particularly preferred that a transparent plate fixedly attached to the collecting tank is further included.

It is particularly preferred that a curtain is also included which is slidably connected to the front side of the body.

The utility model has the beneficial effects that:

according to the utility model, the angle of the clamp is set to be capable of controllably rotating, so that the casting can be replaced without frequently loading and unloading and manually turning, the time for polishing the casting is greatly shortened, the polishing efficiency is effectively improved, and the operation is simple, so that the use of the utility model is convenient.

The utility model can uniformly collect the polishing scraps by arranging the guide plates and matching with the collecting box, so that the inconvenient cleaning caused by accumulation of the polishing scraps in the machine body is prevented, and the collecting box can be freely detached, so that the follow-up treatment of the polishing scraps is convenient, and the use of the utility model is convenient.

According to the utility model, the through plate is arranged, so that the collection condition of polishing scraps can be observed conveniently, and the collection box is controlled by a person conveniently.

According to the utility model, the baffle is arranged, so that when the casting is polished, the machine body is closed, the purpose of preventing polishing scraps from splashing is achieved, and the inconvenience in cleaning the surrounding environment caused by the splashing of the polishing scraps is reduced.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the connection structure of the clamp and the pushing rod of the present utility model.

Fig. 3 is a perspective structural sectional view of the collecting tank and the guide plate of the present utility model.

Fig. 4 is a schematic diagram of the connection structure of the collecting tank of the present utility model.

The drawing comprises the following reference numerals 1, a machine body, 101, a pushing rod, 2, a clamp, 3, a mounting rack, 4, a servo motor, 5, a gear, 6, a gear ring, 7, a guide plate, 8, a discharge outlet, 9, a chute, 10, a groove, 11, a collecting box, 12, a transparent plate, 13, a supporting frame, 14, a handle, 15 and a blocking curtain.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The embodiment of the automatic casting grinding machine comprises a machine body 1, wherein a space for processing castings is formed in the middle of the machine body 1, a grinding head for grinding the castings is arranged on the machine body 1, the grinding head of the machine body 1 is located at the upper portion of the space of the machine body 1, pushing rods 101 which are slidably arranged at the left side and the right side of the machine body 1, the pushing rods 101 are arranged in a transverse U-shaped mode, two ends of the pushing rods 101 are located in the machine body 1, a double-headed motor is arranged in the lower portion of the machine body 1, two screws with opposite threads are arranged at output ends of the double-headed motor, lower ends of the two pushing rods 101 are respectively in threaded installation with the two screws, so that the machine body 1 can control the two pushing rods 101 to synchronously and reversely move, the two clamping devices 2 which are respectively arranged at the upper ends of the two pushing rods 101 are respectively rotated, the clamping devices 2 are made of a mounting plate, the two clamping plates and a double-headed screw can be mutually close to or separated through rotation of the double-headed screw, the two clamping devices 2 are mutually matched and fixedly cast, two clamping devices 3 are respectively fixedly arranged at the upper ends of the two pushing rods 101, two clamping devices are respectively fixedly arranged at the upper ends of the two clamping devices 3, two clamping devices are respectively fixedly arranged at the upper ends of the two clamping devices 4 and fixedly arranged at the two servo shafts 6 respectively, and fixedly arranged at the two ends of the mounting plates are respectively, and fixedly arranged at the upper ends 6 respectively, and fixedly arranged at opposite shafts and fixedly arranged at the upper ends and respectively.

The grinding machine is used, the two clamps 2 are controlled to be separated or close to each other through starting the double-headed motor, the distance between the two clamps 2 is suitable for the length of a casting, then the double-headed screw of the clamps 2 is rotated, the clamping plates are controlled to be separated from each other, the casting is placed between the two clamping plates at the moment, then the double-headed screw is reversed, the clamps 2 can be used for fixing the casting, the fixing work of the casting is completed, the machine body 1 is controlled, the grinding head is controlled to grind the upper surface of the casting, after the upper surface of the casting is polished, the servo motor 4 is started, the clamp 2 and the casting fixed on the clamp 2 are controlled to overturn 180 degrees through the transmission of the gear 5 and the gear ring 6, and the lower surface of the casting which is not polished is upward at the moment, so that the grinding head of the machine body 1 can grind the upper surface of the casting at the moment, and therefore, different sides of the casting can be ground through overturning different angles, the time of the casting is not required to be discharged frequently and the material overturning manually, and the time of the casting of the machine body 1 is greatly reduced, and the grinding efficiency of the machine is effectively improved.

Referring to fig. 3, the device further comprises a guide plate 7 fixedly installed in the machine body 1, wherein the guide plate 7 is positioned below the clamp 2, the guide plate 7 is obliquely arranged, the rear side of the guide plate 7 is provided with a lowest position, the rear side of the machine body 1 is provided with a discharge outlet 8, the discharge outlet 8 is positioned on the machine body 1 corresponding to the lowest position of the guide plate 7, a collecting box 11 is arranged at the discharge outlet 8, and the discharge outlet 8 is communicated with the collecting box 11. When the casting of the machine body 1 is polished, certain polishing scraps are generated, are guided to the position of the discharge outlet 8 along the guide plate 7 and are collected in the collecting box 11 through the discharge outlet 8, so that the polishing machine can conveniently treat the polishing scraps, and the polishing scraps are prevented from accumulating in the machine body 1.

The combined type air conditioner also comprises a chute 9 arranged on the rear outer side wall of the machine body 1, a collecting box 11 connected to the outer side wall of the machine body 1 in a sliding manner through the chute 9, a handle 14 fixedly arranged on the collecting box 11, and a supporting frame 13 fixedly arranged on the outer side wall of the machine body 1, wherein the supporting frame 13 is used for supporting the collecting box 11, and the supporting frame 13 is arranged above the discharge port 8. The sliding connection of the collection box 11 enables the collection box 11 to be freely detached from the machine body 1, so that the collection box 11 can be used for conveniently processing the scraps collected by the collection box 11.

With reference to fig. 3-4, the machine further comprises a groove 10 formed on the outer side wall of the machine body 1, wherein the groove 10 is positioned above the chute 9. The arrangement of the grooves 10 enables the collection box 11 to slide into the chute 9 better, optimizing the use of the collection box 11.

With reference to fig. 4, it further comprises a transparent plate 12 fixedly mounted on the collecting tank 11. The collection condition of the polishing scraps can be conveniently observed by using the transparent plate 12, so that people can conveniently control the collection box 11.

With reference to fig. 1, a curtain 15 is also included, slidably mounted on the front side of the body 1. When polishing the foundry goods, just can prevent to polish the piece spill through the sealed organism 1 of downwardly sliding baffle 15, reduce the clean inconvenient of this polisher surrounding environment that is caused by polishing the piece spill.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The automatic casting grinding machine is characterized by comprising a machine body (1), wherein a grinding head for grinding castings is arranged in the machine body (1);

the pushing rods (101) are connected to the left side and the right side of the machine body (1) in a sliding manner, the machine body (1) is connected with the pushing rods (101), and the two pushing rods (101) are controlled to synchronously and reversely move;

the two fixtures (2) are respectively connected to the two pushing rods (101) in a rotating mode, and the two fixtures (2) are matched with each other to fix the casting;

Servo motors (4) respectively and fixedly connected with the two pushing rods (101);

gears (5) respectively and fixedly connected to the output ends of the two servo motors (4);

and gear rings (6) fixedly connected to the two clamps (2) respectively, wherein each gear ring (6) is correspondingly meshed with each gear (5).

2. The automatic grinding machine for castings according to claim 1, further comprising a guide plate (7) fixedly connected to the inside of said machine body (1), wherein the guide plate (7) is positioned below the jig (2), and the guide plate (7) is disposed obliquely with a lowest position thereon;

The side of the machine body (1) is provided with a discharge outlet (8), and the discharge outlet (8) is positioned on the machine body (1) at a position corresponding to the lowest position of the guide plate (7);

And a collection box (11) arranged at the discharge port (8), wherein the discharge port (8) is communicated with the collection box (11).

3. The automatic casting grinding machine according to claim 2, further comprising a chute (9) arranged outside the machine body (1), wherein the chute (9) is positioned above the discharge port (8), and the collecting box (11) is connected to the machine body (1) in a sliding manner through the chute (9);

a handle (14) fixedly connected to the collection box (11);

And a supporting frame (13) fixedly connected to the outer side wall of the machine body (1), wherein the supporting frame (13) is used for supporting the collecting box (11), and the supporting frame (13) is positioned above the discharge port (8).

4. An automatic grinding machine for castings according to claim 3, further comprising a groove (10) formed in the outer side wall of the machine body (1), the groove (10) being located above the chute (9), the groove (10) being adapted to assist the collection box (11) to slide into the chute (9).

5. An automatic grinding machine for castings according to claim 4, further comprising a transparent plate (12) fixedly attached to said collection box (11).

6. An automatic grinding machine for castings according to claim 5, further comprising a curtain (15) slidably attached to the front side of said machine body (1).