CN201211635Y - Diamond polishing machine - Google Patents

Abstract

The utility model relates to a diamond grinding and polishing machine, in particular to a diamond grinding and polishing machine with a plurality of worktables. The utility model adopts the technical proposal as follows: the diamond grinding and polishing machine comprises a machine frame, a stand fixed with the machine frame, a turntable sleeved on the stand, a rotating shaft for driving the turntable and a control device, wherein the stand is fixedly arranged on the machine frame and at least two groups of worktables are arranged on the machine frame, grinding wheel components are arranged on each group of worktables, a fixture mechanism corresponding to and matched with each grinding wheel component is arranged on the turntable and an elevating device and a swing device are arranged between the fixture mechanism and the turntable. By adopting the technical proposal, the utility model provides the diamond grinding and polishing machine with convenient use, rapid processing speed and little labor and electric power source consumption.

Description

Diamond polishing machine

technical field

The utility model relates to a diamond grinding and polishing machine, in particular to a diamond grinding and polishing machine with a plurality of workbenches.

Background technique

In the prior art, grinding a piece of glass generally requires multiple processes to achieve the brightness of the glass matrix. Existing circular and profiling glass grinding and polishing machines generally have a single-wheel and single-grinding-head structure. During grinding, each process needs to change the wheel. The operation is complicated and the work efficiency is low. Therefore, multiple machines are usually used to carry out the work separately. Processing, there are defects such as difficult glass positioning, slow processing speed, and large consumption of manpower and power resources.

Contents of the invention

Aiming at the deficiencies of existing technologies, the utility model provides a diamond grinding and polishing machine which is easy to use, has high processing speed, and consumes less manpower and electric power resources.

In order to achieve the above purpose, the utility model provides the following technical solutions: a diamond grinding and polishing machine, including a frame, a frame fixed to the frame, a turntable set on the frame, a rotating shaft for driving the turntable and a control device, the machine base is fixed on the machine frame, at least two sets of workbenches are set on the machine base, each set of workbenches is provided with a grinding wheel assembly, and the said turntable is provided with corresponding and matched grinding wheel assemblies. A clamp mechanism, a lifting device and a swing device are arranged between the clamp mechanism and the turntable.

This item includes a frame, a frame fixed to the frame, a turntable set on the frame, a rotating shaft for driving the turntable, and a control device. The frame is fixed on the frame, and the There are at least two groups of workbenches, each set of workbenches is provided with a grinding wheel assembly, the turntable is provided with a clamping mechanism corresponding to each grinding wheel assembly, and a lifting device and a swing are provided between the clamping mechanism and the turntable device. Using the above scheme, the automatic production of the grinding and polishing machine can be realized. When the turntable with the fixture device is completed at one position, it can be rotated to enter the next process, so that the processing speed is fast, and the consumption of manpower and power resources is small. In addition, when the grinding wheel assembly is combined After the fixture device is adjusted, the following process does not need to be adjusted, so the use is simplified, especially the difficulty of positioning the glass is reduced.

The utility model is further configured as follows: the control device includes a motor, a transmission gear and a circuit control panel; The pinion lifts the cylinder.

The control device in this item includes a motor, a transmission gear and a circuit control panel. The speed control device is provided on the base, and the speed control device includes a pinion gear meshed with the transmission gear, and a cylinder that controls the lifting of the pinion gear. The setting can freely adjust the rotation speed of the turntable.

The utility model is further set as follows: the machine base is provided with three sets of workbenches, and the turntable is provided with three sets of clamp mechanisms that cooperate with each grinding wheel assembly, and the grinding wheel assembly includes a grinding wheel, a grinding wheel shaft, and a water tray and an adjusting member, the adjusting member includes an adjusting disc and a lifting sleeve sleeved on the lower end of the grinding wheel, the adjusting disc is provided with an adjusting screw, and the adjusting screw is in conflict with the lower end of the grinding wheel to form the angle adjustment of the grinding wheel. The above-mentioned grinding wheel shaft and the output shaft on the motor are driven to rotate by a belt.

In this item, there are three sets of worktables on the machine base, and three sets of fixture mechanisms that work with each grinding wheel assembly on the turntable, which improves the work efficiency; the grinding wheel assembly includes a grinding wheel, a grinding wheel shaft, a water tray and an adjustment piece. The adjustment member includes an adjustment disc and a lifting sleeve sleeved on the lower end of the grinding wheel. The adjustment disc is provided with an adjustment screw. The adjustment screw is in conflict with the lower end of the grinding wheel to adjust the angle of the grinding wheel. The grinding wheel shaft It is driven by a belt to rotate with the output shaft on the motor, so that the height and inclination angle of the grinding wheel can be adjusted after setting in this way, which is helpful for processing.

The utility model is further set as follows: the clamp mechanism includes a clamp seat, the lifting device arranged between the clamp mechanism and the turntable includes a lifting vertical plate that slides longitudinally with the turntable, and the turntable and the lifting stand The corresponding position of the plate is provided with a guide groove, and the lifting vertical plate is attached to the end surface of the turntable to be provided with a guide rail to form a guide rail guide groove. The described swinging device is arranged on the lifting vertical plate. The swinging device includes a cylinder and a The baffles on both sides of the lifting vertical plate, the angle adjustment shaft of the fixture seat and the translation seat sleeved on the angle adjustment shaft are arranged on the baffle, the translation seat is connected with the fixture seat, and the translation seat is provided with The angle adjustment plate is provided with an extension bar, which is connected with the piston rod of the cylinder to form the swing of the translation seat and the clamp seat.

In this item, the fixture mechanism includes a fixture seat, and the lifting device arranged between the fixture mechanism and the turntable includes a lifting riser that slides longitudinally with the turntable, and a guide groove is provided at the corresponding position between the turntable and the lift riser The lifting vertical plate is attached to the end surface of the turntable and provided with guide rails to form guide rail guide grooves. The swing device is arranged on the lifting vertical plate. The swinging device includes a cylinder and baffles arranged on both sides of the lifting vertical plate. , the baffle is provided with the angle adjustment shaft of the fixture seat and the translation seat sleeved on the angle adjustment shaft, the translation seat is connected with the fixture seat, the described translation seat is provided with an angle adjustment plate, and the angle adjustment plate An extension bar is provided, and the extension bar is connected with the piston rod of the cylinder to form the swing of the translation seat and the clamp seat. The structure adopted in this arrangement is relatively simple, the parts processing will be more convenient, and the lifting and swinging operations will be more convenient.

The utility model is further configured as follows: the angle adjustment plate is provided with an angle adjustment screw, and the angle adjustment screw is in conflict with the translation seat, and the angle adjustment screw is screwed on both sides of the angle adjustment plate and is in conflict with the translation seat. On the movable seat, the rotation of the angle adjustment screw is in conflict with the translation seat to form the angle adjustment of the fixture seat.

There is an angle adjustment screw on this medium adjustment plate, and the angle adjustment screw is in conflict with the translation seat. The angle adjustment screw is screwed on both sides of the angle adjustment plate and is in contact with the translation seat. The angle adjustment screw rotates Contradicting with the translation seat constitutes the angle adjustment of the fixture seat. After setting the angle adjustment screw, the inclination angle of the fixture seat can be adjusted. During the grinding and polishing process, if the bevel of the diamond needs to be processed, it is not necessary to adjust the angle of the diamond in the fixture, saving working hours and manpower.

The utility model is further set as follows: the clamp seat is provided with a clamping swing arm, the clamping swing arm is provided with a pressing cylinder, and the clamping swing arm and the opening of the clamp seat are provided with a hook head.

In this item, a clamping swing arm is provided on the clamp seat, and a pressing cylinder is provided on the clamping swing arm, and a hook head is provided at the opening of the clamp swing arm and the clamp seat for placing the clamp. In this way, the clamp is conveniently disassembled, and the clamp can be placed on the clamp seat more tightly.

Below in conjunction with accompanying drawing, the utility model will be further described:

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment;

Fig. 2 is the enlarged view of part I of Fig. 1;

Fig. 3 is the local schematic diagram of the utility model embodiment;

Fig. 4 is the three-dimensional schematic view of the lifting device and the swinging device in the embodiment of the utility model;

Fig. 5 is an exploded schematic view of the lifting device and the swinging device in the embodiment of the utility model;

Fig. 6 is a three-dimensional schematic view of the grinding wheel assembly in the embodiment of the present invention.

Detailed ways

A diamond grinding and polishing machine as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, and Fig. 6 includes a frame 1, a frame 2 fixed to the frame 1, and a frame set on the frame The turntable 3 on the 2, the rotating shaft 4 and the control device 5 that drive the turntable 3, the described machine base 2 is fixedly arranged on the frame 1, and the machine base 2 is provided with at least two groups of workbenches 21, each group of workbenches 21 Grinding wheel assemblies 6 are provided, and clamp mechanisms 7 corresponding to and cooperating with each grinding wheel assembly 6 are provided on the turntable 3 , and a lifting device 8 and a swing device 9 are provided between the clamp mechanism 7 and the turntable 3 .

In the embodiment of the present utility model, three sets of worktables 21 are provided on the base 2, and three sets of clamp mechanisms 7 that cooperate with each grinding wheel assembly 6 are provided on the turntable 3, so that the working efficiency is improved; The control device 5 includes a motor 51, a transmission gear 52 and a circuit control panel 53, the transmission gear 52 is driven by the motor 51, so that the rotating shaft 4 drives the turntable 3 to rotate, and the said support 2 is provided with a speed control device 22, the The speed control device 22 includes a pinion 23 meshing with the transmission gear 52, and a cylinder 24 that controls the lifting of the pinion 23. The cylinder 24 is installed vertically above the pinion 23, and the piston rod 25 of the cylinder 24 controls the movement of the pinion 23. Lifting, so as to achieve the purpose of speed control.

In the embodiment of the present utility model, the grinding wheel assembly 6 includes a grinding wheel 61 , a grinding wheel shaft 62 , a water receiving tray 63 and an adjustment member 64 , and the adjustment member 64 includes an adjustment disc 641 sleeved on the lower end of the grinding wheel 61 And the lifting sleeve 642 barrel, the adjustment disc 641 is provided with an adjustment screw 65, the adjustment screw 65 is in conflict with the lower end of the grinding wheel 61, and constitutes the angle adjustment of the grinding wheel 61, and the adjustment of the grinding wheel 61 lift needs to adjust the sleeve 642 , the said grinding wheel shaft 62 and the output shaft on the motor 51 are driven to rotate by a belt.

In the embodiment of the present utility model, the clamp mechanism 7 includes a clamp seat 71, and the lifting device 8 provided between the clamp mechanism 7 and the turntable 3 includes a lifting vertical plate 81 that is longitudinally slidable with the turntable 3, Said turntable 3 is provided with a guide groove 31 at the corresponding place of the lift riser 81, and the lift riser 81 is attached to the end surface of the turntable 3 and is provided with a guide rail 82 to form a guide rail guide groove to cooperate. Of course, it can also be mounted on the turntable 3. Guide rails are set, and guide grooves are set on the lifting riser 81, which is also feasible; Baffle 92, the baffle 92 is provided with the angle adjustment shaft 72 of the clamp seat 71 and the translation seat 73 sleeved on the angle adjustment shaft 72, the translation seat 73 is connected with the clamp seat 72, and the translation seat 73 is provided with Angle adjustment plate 74, angle adjustment plate 74 is provided with extension bar 741, and this extension bar 741 is connected with the piston rod 911 of cylinder 91, and when cylinder 91 works, the piston rod 911 on the cylinder 91 can conflict with extension bar 741, extend The bar 741 pushes the translation seat 73, and now the translation seat 73 rotates along the angle adjustment shaft 72. Since the clamp seat 71 is connected with the translation seat 73, it will also drive the clamp seat 71 to swing. The angle adjustment plate 74 is provided with an angle adjustment screw 742, the angle adjustment screw 742 conflicts with the translation seat 73, and the angle adjustment screw 742 is screwed on both sides of the angle adjustment plate 74 and interferes with the translation seat 73 , the angle adjustment screw 742 rotates against the translation seat 73 to form the angle adjustment of the clamp seat 71 . The clamp seat 71 is provided with a clamping swing arm 711, the clamping swing arm 711 is provided with a pressure cylinder 712, and the opening of the clamp swing arm 71 and the clamp seat 71 is provided with a hook head 713 , so that it is convenient to disassemble the clamp, and the clamp can be placed on the clamp seat 71 more tightly.

Claims (7)

1. A diamond grinding and polishing machine, characterized in that: it includes a frame, a frame fixed to the frame, a turntable set on the frame, a rotating shaft for driving the turntable and a control device, and the frame is fixed Set on the machine frame, at least two groups of workbenches are arranged on the machine base, each group of workbenches is provided with a grinding wheel assembly, and the said turntable is provided with a clamp mechanism corresponding to each grinding wheel assembly, and said clamp mechanism There is a lifting device and a swinging device between the turntable and the turntable. 2. The diamond grinding and polishing machine according to claim 1, characterized in that: the control device includes a motor, a transmission gear and a circuit control panel, and a speed control device is provided on the base, and the speed control device It includes a pinion meshing with the transmission gear and a cylinder controlling the lifting of the pinion. 3. The diamond grinding and polishing machine according to claim 1 or 2, characterized in that: the base is provided with three sets of workbenches, and the turntable is provided with three sets of clamp mechanisms that cooperate with each grinding wheel assembly. The grinding wheel assembly includes a grinding wheel, a grinding wheel shaft, a water tray and an adjustment piece. The adjustment piece includes an adjustment plate and a lifting sleeve sleeved on the lower end of the grinding wheel. An adjustment screw is arranged on the adjustment plate, and the adjustment screw and the grinding wheel The lower end of the friction fits to form the angle adjustment of the grinding wheel, and the belt drives the rotation between the grinding wheel shaft and the output shaft on the motor. 4. The diamond grinding and polishing machine according to claim 1, characterized in that: the fixture mechanism includes a fixture seat, and the lifting device arranged between the fixture mechanism and the turntable includes a lifting mechanism that slides longitudinally with the turntable. The vertical plate, the corresponding position of the turntable and the lifting vertical plate is provided with a guide groove, and the lifting vertical plate is attached to the end surface of the turntable with a guide rail to form a guide rail guide groove. The swing device is arranged on the lifting vertical plate The oscillating device includes a cylinder and baffles arranged on both sides of the lifting vertical plate. The angle adjustment shaft of the fixture seat and the translation seat sleeved on the angle adjustment shaft are arranged on the baffle, and the translation seat is connected with the fixture seat. , the translation seat is provided with an angle adjustment plate, and the angle adjustment plate is provided with an extension bar, and the extension bar is connected with the piston rod of the cylinder to form the swing of the translation seat and the clamp seat. 5. The diamond grinding and polishing machine according to claim 4, characterized in that: the angle adjustment plate is provided with an angle adjustment screw, the angle adjustment screw is in conflict with the translation seat, and the angle adjustment screw is screwed on Both sides of the angle adjustment plate are in contact with the translation seat, and the rotation of the angle adjustment screw and the collision with the translation seat form the angle adjustment of the fixture seat. 6. The diamond grinding and polishing machine according to claim 1 or 2 or 4 or 5, characterized in that: the clamp seat is provided with a clamping swing arm, and the clamping swing arm is provided with a pressure cylinder, and the A hook is provided at the opening where the clamp is placed on the clamping swing arm and the clamp seat. 7. The diamond grinding and polishing machine according to claim 3, characterized in that: the clamp seat is provided with a clamping swing arm, and the clamping swing arm is provided with a pressure cylinder, and the clamping swing arm and the clamp A hook is provided at the opening of the seat for placing the fixture.

Images