CN217860581U - Hardware processing grinding device - Google Patents

Abstract

The utility model discloses a grinding device for metal processing, which comprises a grinding belt, a transmission frame and a transmission mechanism. The transmission mechanism is arranged on one side of the transmission frame, the grinding belt is arranged around the surface of the transmission mechanism, and a pressing mechanism and a blocking mechanism are arranged above the grinding belt. , the pressing mechanism includes a first gantry frame, a first cylinder and a pressure plate, the first gantry frame is fixed above the transmission frame, the first cylinder is fixed above the first gantry frame, the pressure plate is fixedly connected with the first cylinder, and the pressure plate is located on the grinding belt Above, the blocking mechanism includes a second gantry, a second cylinder and a bar, the second gantry is fixed above the transmission frame, the second cylinder is fixed on the second gantry, the bar is fixedly connected to the second cylinder, and the bar is located at Above the grinding belt, and the gear bar is set vertically to the moving direction of the grinding belt. The utility model provides a hardware processing and grinding device, which is convenient for people to perform grinding treatment on the surface of plate-shaped or sheet-shaped hardware workpieces.

Description

A metal processing and grinding device

technical field

The utility model relates to the technical field of metal processing, in particular to a grinding device for metal processing.

Background technique

Existing hardware processing generally refers to making metal materials into the required shape and structure of hardware workpieces through lathes, milling machines, drilling machines, stamping and other methods. After the hardware workpiece is processed, there will be residual burrs on the surface or the surface is relatively rough, which requires further grinding and polishing to make the hardware workpiece more accurate and flat.

However, some existing small hardware workpieces can be rubbed and polished by polishing the surface through the polishing roller, and some larger hardware workpieces can be clamped under the grinding disc by means of a polishing machine. The motor drives the grinding disc to rotate, so as to grind and polish the surface of the hardware workpiece, and some plate-shaped or sheet-shaped hardware workpieces are not suitable for the above two methods when grinding and polishing. The reasons are: 1. Plate-shaped Or flaky hardware workpieces cannot effectively roll in the polishing drum; 2. Plate-shaped or flaky hardware workpieces are difficult to clamp the side wall, and during the clamping process, it is easy to cause the hardware workpieces to deform and arch, thereby affect the grinding and polishing effect.

Utility model content

The purpose of the utility model is to provide a metal processing and grinding device, which is convenient for people to perform grinding treatment on the surface of plate-shaped or sheet-shaped hardware workpieces.

The technical scheme adopted by the grinding device for metal processing disclosed by the utility model is:

A grinding device for metal processing, comprising a grinding belt, a transmission frame and a transmission mechanism, the transmission mechanism is arranged on one side of the transmission frame, the grinding belt is arranged around the surface of the transmission mechanism, and the transmission mechanism drives the grinding belt for circular transmission, so A press-down mechanism and a blocking mechanism are provided above the grinding belt, and the press-down mechanism and the blocking mechanism are arranged in sequence along the moving direction of the grinding belt. The press-down mechanism includes a first gantry frame, a first cylinder and a pressing plate, and the first The gantry frame is fixed above the transmission frame, the first cylinder is fixed above the first gantry frame, the pressing plate is fixedly connected to the first air cylinder, and the pressing plate is located above the grinding belt, and the blocking mechanism includes a second gantry frame, The second cylinder and the rack, the second gantry is fixed above the transmission frame, the second cylinder is fixed on the second gantry, the rack is fixedly connected to the second cylinder, and the rack is located on the grinding belt above, and the gear bar is set perpendicular to the moving direction of the grinding belt.

As a preferred solution, a vision sensor is provided on the first gantry, and the vision sensor is arranged towards the surface of the grinding belt.

As a preferred solution, the transmission mechanism includes a driving roller, a driven roller and a transmission motor, the driving roller and the driven roller are respectively arranged at both ends of the grinding belt, and the grinding belt is wound on the surface of the driving roller and the driven roller, Both the driving roller and the driven roller are rotatably connected to the transmission frame, the transmission motor is arranged below the transmission frame, and the transmission motor is connected to the driving roller through a transmission belt.

As a preferred solution, one end of the drive frame is provided with a blanking plate, the blanking plate is arranged on the side close to the blocking mechanism, the blanking plate is arranged at a downward slope, and the blanking plate is in contact with the surface of the grinding belt. cut.

As a preferred solution, a brush roller is arranged below the grinding belt, the brush roller is rotatably connected to the transmission frame, and the surface of the brush roller is in contact with the grinding belt.

As a preferred solution, a collection box is provided below the grinding belt, support bars are provided on both sides of the collection box, and two slide rails are provided corresponding to the support bars of the transmission frame, and the collection box is erected on the On the slide rail, and the collection box is provided with an escape hole corresponding to the brush roller.

The beneficial effect of the grinding device for hardware processing disclosed by the utility model is: the grinding belt is driven by the transmission mechanism to perform circular movement, so that the surface of the grinding belt can perform the function of grinding and polishing the hardware workpiece, and the grinding belt moves along the direction of movement of the grinding belt. Set the pressing mechanism and the blocking mechanism. When people need to grind the surface of the plate or sheet metal workpiece, they can directly place the hardware workpiece above the grinding belt, and the second cylinder of the blocking mechanism drives the gear bar to move downward. The hardware workpiece is blocked on the grinding belt, and the first cylinder of the down-pressing mechanism drives the pressure plate to move downward, so that the pressure plate is in contact with the hardware workpiece, and exerts downward pressure on the hardware workpiece to ensure that the lower surface of the hardware workpiece is kept in contact with the grinding belt, thereby For the purpose of grinding, when the hardware workpiece completes the set grinding time, the first cylinder and the second cylinder respectively drive the pressure plate and the bar to move up, so that the hardware workpiece enters the next process along the movement direction of the grinding belt to complete the grinding process. Through the above-mentioned structure, the surface of the plate-shaped or sheet-shaped hardware workpiece can be ground without clamping, and the entire surface of the hardware workpiece can also be ground, so that it is convenient for people to grind the plate or sheet. The surface of the sheet metal workpiece is ground.

Description of drawings

Fig. 1 is a schematic structural view of a hardware processing and grinding device of the present invention.

Fig. 2 is a structural schematic diagram of a transmission mechanism of a hardware processing and grinding device of the present invention.

Fig. 3 is a structural schematic diagram of a collection box of a hardware processing and grinding device of the present invention.

Detailed ways

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further elaborated and illustrated:

Please refer to Fig. 1, a kind of metal processing grinding device, comprises grinding belt 10, transmission frame 20 and transmission mechanism 30, and transmission mechanism 30 is arranged on the side of transmission frame 20, and grinding belt 10 is arranged around the surface of transmission mechanism 30, and transmission mechanism 30 drives Grinding belt 10 carries out circulation transmission.

A pressing mechanism 40 and a blocking mechanism 50 are arranged above the grinding belt 10, and the pressing mechanism 40 and the blocking mechanism 50 are sequentially arranged along the moving direction of the grinding belt 10. The pressing mechanism 40 includes a first gantry 41, a first cylinder 42 and a pressing plate 43 , the first gantry 41 is fixed above the transmission frame 20, the first cylinder 42 is fixed above the first gantry 41, the pressing plate 43 is fixedly connected with the first air cylinder 42, and the pressing plate 43 is located above the grinding belt 10, and the blocking mechanism 50 includes a second Two gantry frames 51, a second cylinder 52 and a gear bar 53, the second gantry frame 51 is fixed above the transmission frame 20, the second cylinder 52 is fixed on the second gantry frame 51, and the gear bar 53 is fixedly connected with the second cylinder 52, The gear bar 53 is located above the grinding belt 10 , and the gear bar 53 is arranged perpendicular to the moving direction of the grinding belt 10 .

The grinding belt 10 is driven by the transmission mechanism 30 to move circularly, so that the surface of the grinding belt 10 can grind and polish the hardware workpiece, and the pressing mechanism 40 and the blocking mechanism 50 are arranged successively along the moving direction of the grinding belt 10. When people When it is necessary to grind the surface of a plate-shaped or sheet-shaped hardware workpiece, the hardware workpiece can be placed directly above the grinding belt 10, and the second cylinder 52 of the blocking mechanism 50 drives the bar 53 to move downward to block the hardware workpiece on the grinding belt. 10, and the first cylinder 42 of the downward pressure mechanism 40 drives the pressing plate 43 to move downward, so that the pressing plate 43 contacts the hardware workpiece, and exerts a downward pressure on the hardware workpiece to ensure that the lower surface of the hardware workpiece keeps in contact with the grinding belt 10, thereby For the purpose of grinding, when the hardware workpiece completes the set grinding time, the first cylinder 42 and the second cylinder 52 respectively drive the pressure plate 43 and the bar 53 to move upward, so that the hardware workpiece enters the next process along the movement direction of the grinding belt 10 , to complete the grinding process.

Through the above-mentioned structure, the surface of the plate-shaped or sheet-shaped hardware workpiece can be ground without clamping, and the entire surface of the hardware workpiece can also be ground, so that it is convenient for people to grind the plate or sheet. The surface of the sheet metal workpiece is ground.

In the above solution, the first gantry 41 is provided with a visual sensor 44 , and the visual sensor 44 is provided towards the surface of the grinding belt 10 . When the hardware workpiece is placed on the grinding belt 10, the hardware workpiece moves with the grinding belt 10. The hardware workpiece first passes through the first gantry 41, and the visual sensor 44 on the first gantry 41 detects that there is a hardware workpiece on the grinding belt 10. Thereby the second cylinder 52 is driven to drive the bar 53 to move downwards to block the hardware workpiece, and then the first cylinder 42 drives the pressing plate 43 to press down, so that the pressing plate 43 contacts the metal processing piece.

Please refer to Fig. 2, transmission mechanism 30 comprises driving roller 31, driven roller 32 and transmission motor 33, and driving roller 31 and driven roller 32 are respectively arranged on the two ends of grinding belt 10, and grinding belt 10 is wound around driving roller 31 and driven roller 31. On the surface of the driving roller 32, the driving roller 31 and the driven roller 32 are all in rotation connection with the drive frame 20, the transmission motor 33 is arranged under the transmission frame 20, the transmission motor 33 is connected with the drive roller 31 through the transmission belt 34, and the drive motor 33 is used to drive the driving roller 32. The roller 31 rotates, and the driving roller 31 drives the grinding belt 10 for transmission.

One end of the transmission frame 20 is provided with a blanking plate 21 , which is arranged on a side close to the blocking mechanism 50 , and the blanking plate 21 is arranged as a downward slope, and the blanking plate 21 is tangent to the surface of the grinding belt 10 . When the hardware workpiece moves to the blanking plate 21 following the grinding belt 10 after being ground, the hardware workpiece slides out of the grinding belt 10 along the blanking plate 21 to serve the purpose of blanking.

A brush roller 22 is arranged below the grinding belt 10, and the brush roller 22 is rotationally connected with the transmission frame 20. The surface of the brush roller 22 contacts the grinding belt 10. When the grinding belt 10 moves to the lower end under the drive of the transmission mechanism 30, Under the action of the brush roller 22, the surface of the grinding belt 10 can be scraped off the debris remaining on the surface of the grinding belt 10 due to the grinding of the hardware workpiece, so as to clean the surface of the grinding belt 10 and avoid affecting the subsequent Grinding work.

Please refer to Fig. 3, there is a collection box 23 under the grinding belt 10, and support bars 231 are provided on both sides of the collection box 23, and two slide rails 24 are provided on the drive frame 20 corresponding to the support bars 231, and the collection box 23 is erected by sliding and inserting On the slide rail 24 , and the collection box 23 is provided with a shelter hole 232 corresponding to the brush roller 22 .

The debris scraped off by the brush roller 22 can be collected by the collection box 23, and the collection box 23 can be taken out by pulling out, and the debris in the collection box 23 can be cleaned and poured out.

The utility model provides a grinding device for hardware processing. The grinding belt is driven by a transmission mechanism to perform circular motion, so that the surface of the grinding belt can be used to grind and polish hardware workpieces, and a pressing mechanism and a pressing mechanism are sequentially arranged along the moving direction of the grinding belt. Blocking mechanism, when people need to grind the surface of the plate or sheet metal workpiece, the hardware workpiece can be placed directly above the grinding belt, the second cylinder of the blocking mechanism drives the bar to move down, and the hardware workpiece is blocked from the grinding belt, and the first cylinder of the downward pressure mechanism drives the pressure plate to move downward, so that the pressure plate is in contact with the hardware workpiece, and exerts downward pressure on the hardware workpiece to ensure that the lower surface of the hardware workpiece is in contact with the grinding belt, so as to achieve the purpose of grinding , when the hardware workpiece completes the set grinding time, the first cylinder and the second cylinder respectively drive the pressure plate and the bar to move up, so that the hardware workpiece enters the next process along the movement direction of the grinding belt to complete the grinding process. Through the above-mentioned structure, the surface of the plate-shaped or sheet-shaped hardware workpiece can be ground without clamping, and the entire surface of the hardware workpiece can also be ground, so that it is convenient for people to grind the plate or sheet. The surface of the sheet metal workpiece is ground.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. The utility model provides a hardware processing grinder, its characterized in that, includes abrasive band, drive frame and drive mechanism, drive mechanism sets up in drive frame one side, the abrasive band encircles the setting of drive mechanism surface, drive mechanism drives the abrasive band and circulates the transmission, the abrasive band top is equipped with pushing down mechanism and stop gear, pushing down mechanism and stop gear set gradually along the abrasive band direction of motion, pushing down mechanism includes first portal frame, first cylinder and clamp plate, first portal frame is fixed in the drive frame top, first portal frame top is fixed in to first cylinder, clamp plate and first cylinder fixed connection, just the clamp plate is located the abrasive band top, stop gear includes second portal frame, second cylinder and shelves strip, the second portal frame is fixed in the drive frame top, the second cylinder is fixed in on the second portal frame, shelves strip and second cylinder fixed connection, the shelves strip is located the abrasive band top, just the perpendicular abrasive band direction of motion of shelves strip sets up.

2. The hardware processing grinding device of claim 1, wherein a vision sensor is arranged on the first portal frame and faces the surface of the grinding belt.

3. The hardware processing grinding device of claim 1, wherein the transmission mechanism comprises a driving roller, a driven roller and a transmission motor, the driving roller and the driven roller are respectively arranged at two ends of a grinding belt, the grinding belt is wound on the surfaces of the driving roller and the driven roller, the driving roller and the driven roller are both rotationally connected with a transmission frame, the transmission motor is arranged below the transmission frame, and the transmission motor is in transmission connection with the driving roller through a transmission belt.

4. The hardware processing grinding device as claimed in claim 1, wherein a blanking plate is arranged at one end of the transmission frame, the blanking plate is arranged at one side close to the blocking mechanism, the blanking plate is arranged in a downward inclined mode, and the blanking plate is tangent to the surface of the grinding belt.

5. The hardware processing grinding device of claim 4, wherein a brush roller is arranged below the grinding belt, the brush roller is rotatably connected with the transmission frame, and the surface of the brush roller is in contact with the grinding belt.

6. The hardware processing grinding device as claimed in claim 5, wherein a collection box is arranged below the grinding belt, support bars are arranged on two sides of the collection box, two slide rails are arranged on the transmission frame corresponding to the support bars, the collection box is erected on the slide rails in a sliding insertion mode, and the collection box is provided with position avoiding holes corresponding to the brush rollers.

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