Efficient grinding device for casting pouring gate

Abstract

The utility model provides an efficient polishing device for a casting pouring gate, and relates to the field of casting pouring gate polishing, a polishing wheel and a motor B jointly form a driving structure, the rear end face of a base body is fixedly connected with a flow gathering cover, the flow gathering cover is of a frustum-shaped structure with the thick front portion and the thin rear portion, and the flow gathering cover and the base body jointly form a supporting structure. The problems that in the prior art, due to the fact that an effective reversing adjusting structure is lacked, after a single pouring gate is polished, the polished pouring gate needs to be taken down and then assembled, polishing operation on another pouring gate can be achieved, and the efficiency is low and limitation exists when a plurality of pouring gates are polished are solved. According to the pouring gate polishing device, automatic polishing operation can be carried out on a pouring gate limited between the top plate and the bottom plate, so that a motor A mounted in the moving seat can be started according to actual needs to rotationally drive the bottom plate during polishing, automatic switching operation of the pouring gate is achieved, and the purpose of being more practical is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of casting gate grinding, and particularly relates to an efficient grinding device for casting gates. Background Art

[0002] The gate, also known as the feed port, refers to a section of the channel from the runner to the mold cavity, which is the smallest and shortest part of the gating system. In metal casting, it refers to the inlet and channel through which the molten metal enters the mold. It generally refers to the gating system. Its function is to accelerate the feeding by constricting the flow surface. The high shear rate can make the feeding have good fluidity; the heating effect of viscous heating can also increase the material temperature and reduce the viscosity. After molding, the gate solidifies and seals first, which can prevent the feeding from flowing back and avoid the shrinkage depression of the molded product caused by the rapid drop of the cavity pressure. After molding, it is convenient to cut it off to separate the runner system and the part. In order to carry out effective pouring, a corresponding grinding device is needed to grind and form the surface of the gate.

[0003] When the existing grinding device is in use, due to the lack of an effective commutation and adjustment structure, after a single gate is ground, it is necessary to remove the ground gate and then assemble it to realize the grinding operation of another gate, which will lead to low efficiency and limitations in grinding multiple gates.

[0004] Therefore, in view of the deficiencies of the above solutions in actual production and implementation, they are corrected and improved. At the same time, in the spirit of seeking excellence and with the assistance of professional knowledge and experience, and after various ingenious ideas and tests, the present utility model is created. A highly efficient grinding device for casting gates is provided to solve the problem that when the existing grinding device is in use, due to the lack of an effective commutation and adjustment structure, after a single gate is ground, it is necessary to remove the ground gate and then assemble it to realize the grinding operation of another gate, which will lead to low efficiency and limitations in grinding multiple gates. Summary of the Utility Model

[0005] The utility model provides a highly efficient grinding device for casting gates, which solves the problem that when the existing grinding device is in use, due to the lack of an effective commutation and adjustment structure, after a single gate is ground, it is necessary to remove the ground gate and then assemble it to realize the grinding operation of another gate, which will lead to low efficiency and limitations in grinding multiple gates.

[0006] The technical solution of the present utility model is achieved as follows: a high-efficiency grinding device for casting gates includes a base, the main body of the base is a rectangular structure, and a base body is fixedly connected to the top surface of the base, and the main body of the base body is a rectangular frame structure, and the base body and the base are vertically arranged, and a motor B is installed on the left end surface of the base body, and an output shaft is provided on the right side of the motor B, a grinding wheel is installed on the output shaft, and the grinding wheel and the motor B together constitute a driving structure, and a condenser is fixedly connected to the rear end surface of the base body, and the condenser is a conical structure with a thick front and a thin rear end, and the condenser and the base body together constitute a supporting structure.

[0007] According to the utility model of a high-efficiency casting gate polishing device, an exhaust pipe is fixedly connected to the rear end face of the focusing hood, and the main body of the exhaust pipe is a two-way through structure on the front and rear sides, and the exhaust pipe is connected to the focusing hood, and the exhaust pipe is used to connect to an external fan and be used for exhaust.

[0008] According to the utility model of a high-efficiency polishing device for casting gates, the main body of the base is a rectangular structure, and a mounting plate is fixedly connected to the outer side of the base, and the mounting plate and the base are arranged vertically, and there are two mounting plates in total, and the two mounting plates are fixedly connected to the left and right side positions of the base in opposite directions, and the base and the mounting plate together constitute a connecting structure.

[0009] According to the utility model of a high-efficiency casting gate polishing device, a through hole is opened inside the mounting plate, which is a mounting hole, and the mounting hole and the mounting plate together constitute a connecting structure, and a longitudinal groove is opened on the top surface of the base, and an adjusting push rod is fixedly connected to the inside of the longitudinal groove.

[0010] According to the utility model of a high-efficiency polishing device for casting gates, the main body of the adjusting push rod is arranged longitudinally, and a movable seat is installed on the rear end surface of the adjusting push rod, and the main body of the movable seat is a hollow structure. A slider is fixedly connected to the outer side of the movable seat. There are two sliders in total, and the two sliders are fixedly connected to the left and right side surfaces of the movable seat in opposite directions.

[0011] According to a high-efficiency polishing device for casting gates of the utility model, a motor A is installed inside the movable seat, and a base plate is installed on the top output shaft of the motor A, and a partition is fixedly connected to the top surface of the base plate, and a top plate is also fixedly connected to the top surface of the partition, and a fixing bolt is screwed inside the top plate, and a knob is fixedly connected to the top of the fixing bolt.

[0012] After using the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the present utility model, by providing a base body and a flow concentrating cover fixedly connected to the outer side of the base body, when the grinding wheel rotates driven by the rotation of motor B, automatic grinding operation can be carried out on the gate limited between the top plate and the bottom plate. When grinding, the motor A installed in the moving seat can be started according to actual needs to drive the rotation of the bottom plate, so as to realize the automatic switching operation of the gate, and thus achieve a more practical purpose.

[0014] 2. In the present utility model, by providing a base and an adjusting push rod, when the moving seat moves, the adjusting push rod installed in the base can be started to push the moving seat towards the side of the grinding wheel, and the gate limited between the top plate and the bottom plate is made to approach the grinding wheel to realize automatic grinding and polishing operation, and thus achieve a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a front side view structural schematic diagram of the grinding device of the present utility model;

[0017] Figure 2 It is a front view structural schematic diagram of the grinding device of the present utility model;

[0018] Figure 3 It is a combined structural schematic diagram of the moving seat and the slider of the grinding device of the present utility model;

[0019] Figure 4 It is a left view structural schematic diagram of the grinding device of the present utility model;

[0020] Figure 5 It is a combined structural schematic diagram of the base body and the flow concentrating cover of the grinding device of the present utility model;

[0021] Figure 6 It is a top view structural schematic diagram of the grinding device of the present utility model;

[0022] In the figure, 1 - base, 101 - mounting plate, 102 - mounting hole, 103 - adjusting push rod; 2 - moving seat, 201 - slider, 202 - motor A, 203 - bottom plate, 204 - partition plate, 205 - top plate, 206 - fixing bolt, 207 - knob; 3 - seat body, 301 - motor B, 302 - grinding wheel, 303 - flow concentrator, 304 - exhaust pipe. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] As Figures 1-6 shown, a high - efficiency grinding device for casting gates includes: a base 1. The main body of the base 1 is a rectangular structure, and a seat body 3 is fixedly connected to the top end surface of the base 1. The main body of the seat body 3 is a rectangular frame structure, and the seat body 3 is perpendicular to the base 1. A motor B 301 is installed on the left end surface of the seat body 3, and an output shaft is provided on the right side of the motor B 301. A grinding wheel 302 is installed on this output shaft, and the grinding wheel 302 and the motor B 301 together form a driving structure. A flow concentrator 303 is fixedly connected to the rear end surface of the seat body 3. The flow concentrator 303 is a frustum - shaped structure that is thick in the front and thin in the rear, and the flow concentrator 303 and the seat body 3 together form a support structure. A motor A 202 is installed inside the moving seat 2, and a bottom plate 203 is installed on the top output shaft of the motor A 202. A partition plate 204 is fixedly connected to the top end surface of the bottom plate 203, and a top plate 205 is also fixedly connected to the top end surface of the partition plate 204. A fixing bolt 206 is screwed inside the top plate 205, and a knob 207 is fixedly connected to the top of the fixing bolt 206.

[0025] Among them, an exhaust pipe 304 is fixedly connected to the rear end surface of the flow concentrator 303. The main body of the exhaust pipe 304 is a double - way through - hole structure on the front and rear sides, and the exhaust pipe 304 is in communication with the flow concentrator 303. The exhaust pipe 304 is used to be connected to an external fan and is used for exhausting. The main body of the base 1 is a rectangular structure, and a mounting plate 101 is fixedly connected to the outside of the base 1. The mounting plate 101 is perpendicular to the base 1. There are two mounting plates 101 in total, and the two mounting plates 101 are fixedly connected to the left and right side surfaces of the base 1 in an opposite direction. The base 1 and the mounting plate 101 together form a connection structure.

[0026] Among them, a through hole is opened inside the mounting plate 101, which is the mounting hole 102, and the mounting hole 102 and the mounting plate 101 together constitute a connecting structure, and a longitudinal groove is opened on the top surface of the base 1, and an adjusting push rod 103 is fixedly connected to the inside of the longitudinal groove. The main body of the adjusting push rod 103 is longitudinally arranged, and a moving seat 2 is installed on the rear end surface of the adjusting push rod 103, and the main body of the moving seat 2 is a hollow structure. A slider 201 is fixedly connected to the outside of the moving seat 2. There are two sliders 201 in total, and the two sliders 201 are fixedly connected to the left and right side surfaces of the moving seat 2 in opposite directions.

[0027] During use, when grinding the gate of a casting, one of the two gates to be ground can be placed with the side to be ground facing outwards on the top plate 205 fixedly connected to the top surface of the partition 204 and the bottom plate 203 on the bottom surface, and the gate currently placed between the top plate 205 and the bottom plate 203 can be clamped and limited by manually holding the knob 207 fixedly connected to the top surface of the fixing bolt 206, and the grinding wheel 302 can be driven to rotate by starting the motor B301 installed on the outside of the base body 3;

[0028] And when the grinding wheel 302 rotates, the adjusting push rod 103 installed in the base 1 can be started synchronously to push the movable seat 2, and the movable seat 2 can be moved toward one side of the grinding wheel 302 along the longitudinal groove opened in the base 1 through the slider 201 fixedly connected on its outer surface, and the automatic polishing and grinding operation can be realized by utilizing the contact between the grinding wheel 302 and the gate. Synchronously, when the grinding of a single gate is completed, the motor A202 installed in the movable seat 2 can be started to rotate the base plate 203 to realize the automatic switching operation to another gate, thereby achieving the purpose of automatic grinding.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An efficient grinding device for casting gates, characterized in that, It includes a base (1). The main body of the base (1) is of a rectangular structure. A seat body (3) is fixedly connected to the top end surface of the base (1). The main body of the seat body (3) is of a rectangular frame structure. The seat body (3) is vertically arranged with respect to the base (1). A motor B (301) is installed on the left end surface of the seat body (3). There is an output shaft on the right side of the motor B (301). A grinding wheel (302) is installed on this output shaft. The grinding wheel (302) and the motor B (301) together form a driving structure. A flow concentrator (303) is fixedly connected to the rear end surface of the seat body (3). The flow concentrator (303) is of a frustum-shaped structure that is thick in the front and thin in the rear. The flow concentrator (303) and the seat body (3) together form a supporting structure.

2. The high-efficiency grinding device for the casting gate according to claim 1, characterized in that, An exhaust pipe (304) is fixedly connected to the rear end surface of the flow concentrator (303). The main body of the exhaust pipe (304) is a two-way through structure on the front and rear sides. The exhaust pipe (304) is in communication with the flow concentrator (303). The exhaust pipe (304) is used to be connected to an external fan and is used for exhausting gas.

3. The high-efficiency grinding device for casting gates according to claim 1, characterized in that, The main body of the base (1) is of a rectangular structure. A mounting plate (101) is fixedly connected to the outside of the base (1). The mounting plate (101) is vertically arranged with respect to the base (1). There are two mounting plates (101) in total. The two mounting plates (101) are fixedly connected to the left and right side surfaces of the base (1) in an opposing manner. The base (1) and the mounting plate (101) together form a connecting structure.

4. The high-efficiency grinding device for the casting gate according to claim 3, characterized in that, A through hole, which is a mounting hole (102), is formed inside the mounting plate (101). The mounting hole (102) and the mounting plate (101) together form a connecting structure. A longitudinal groove is formed on the top end surface of the base (1). An adjusting push rod (103) is fixedly connected inside this longitudinal groove.

5. The high-efficiency grinding device for the casting gate according to claim 4, wherein, The main body of the adjusting push rod (103) is longitudinally arranged. A moving seat (2) is installed on the rear end surface of the adjusting push rod (103). The main body of the moving seat (2) is of a hollow structure. Sliders (201) are fixedly connected to the outside of the moving seat (2). There are two sliders (201) in total. The two sliders (201) are fixedly connected to the left and right side surfaces of the moving seat (2) in an opposing manner.

6. The high-efficiency grinding device for the casting gate according to claim 5, wherein, A motor A (202) is installed inside the moving seat (2). A bottom plate (203) is installed on the top output shaft of the motor A (202). A partition plate (204) is fixedly connected to the top end surface of the bottom plate (203). A top plate (205) is also fixedly connected to the top end surface of the partition plate (204). A fixing bolt (206) is screwed inside the top plate (205). A knob (207) is fixedly connected to the top of the fixing bolt (206).

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