CN110788676A - Woodworking drill processing equipment - Google Patents

Abstract

The application discloses a woodworking drill processing equipment, which includes: a body; a workbench arranged on the body; a feeding device installed on the workbench; a clamping device facing the feeding device; an abrasive device; The control system of the body; wherein, the woodworking drill is conveyed to the clamping device through the feeding device, and the clamping device clamps the abrasive close to the abrasive device. The invention uses the material clamping device to clamp the woodworking drill for grinding wheel dressing, reduces manual operation and improves efficiency; meanwhile, the equipment is automatically controlled, the processing precision is high, and the qualified rate of the woodworking drill is improved.

Description

A kind of woodworking drill processing equipment

technical field

The present application belongs to the field of production, processing and dressing of woodworking drills, and in particular, relates to a woodworking drill processing equipment.

Background technique

Woodworking drills are generally castings. To be processed into finished products, a process needs to be completed to remove the burrs on both sides of the casting and grind them to the required size. This process needs to be done manually on ordinary machine tools or grinders. In mass production, ordinary machine tools or grinders can no longer keep up with the production schedule. The quality of processing is uneven, and it consumes a lot of labor costs, especially in processing. Worker safety issues.

SUMMARY OF THE INVENTION

In view of this, the technical problem to be solved by the present application is to provide a woodworking drill processing equipment, which can clamp the woodworking drill to perform grinding wheel dressing by setting a clamping device, so as to avoid the trouble of manual operation.

In order to solve the above-mentioned technical problems, the present application discloses a woodworking drill processing equipment, which comprises: a body; a workbench arranged on the body; a feeding device installed on the workbench; a clamping device facing the feeding device; and a control system arranged on the fuselage; wherein, the woodworking drill is conveyed to the clamping device through the feeding device, and the clamping device clamps the abrasive close to the abrasive device.

According to an embodiment of the present invention, the above-mentioned feeding device includes a material rack on which the woodworking drill is placed; a guide table for carrying the material rack, and the guide table has a chute corresponding to the woodworking drill; a feeding ejector rod disposed on one side of the material rack, The feeding ejector rod is driven by the feeding cylinder to push the woodworking drill close to the clamping device; and the roller guide device is arranged on the other side of the material rack, and the roller of the roller guide device is located above the chute.

According to an embodiment of the present invention, it further includes a guide plate installed on the guide table and corresponding to the chute, and the guide plate is penetrated by the feeding ejector rod.

According to an embodiment of the present invention, the above-mentioned material clamping device comprises an adjustment spindle; a chuck installed on the end of the adjustment spindle; The worm gear transmission mechanism of the main shaft is adjusted, and the worm gear transmission mechanism drives the adjustment main shaft to rotate.

According to an embodiment of the present invention, the above-mentioned worm gear transmission mechanism comprises a worm gear sleeved on the adjustment main shaft; a worm gear meshing with the worm gear and a worm gear transmission motor for driving the worm to rotate, wherein the worm gear transmission motor drives the worm screw and rotates the worm gear, so that the adjustment main shaft rotates accordingly .

According to an embodiment of the present invention, it further includes a screw drive device carrying the clamping device, the screw drive device includes a longitudinal drive device mounted on the worktable and a transverse drive device located above the longitudinal drive device, wherein the longitudinal drive device drives the transverse drive The transmission device moves longitudinally, and the transverse transmission device drives the clamping device to move laterally.

According to an embodiment of the present invention, the longitudinal transmission device includes a longitudinal servo motor, longitudinal guide rails located on both sides of the longitudinal servo motor, and a lead screw driven by the longitudinal servo motor; the lateral transmission device is mounted on the lead screw and receives the longitudinal guide rail, It includes a lateral servo motor and a lateral platform carrying a clamping device, and the lateral servo motor drives the lateral platform to move laterally.

According to an embodiment of the present invention, it also includes a positioning mechanism arranged around the chuck, the positioning mechanism includes a bracket installed on the lateral platform; an upper and lower driving cylinder arranged on the bracket; a positioning plate connected to the upper and lower driving cylinders; and a positioning plate arranged on the positioning plate The positioning rod, wherein when the up and down driving cylinder drives the positioning plate to move upward, the positioning rod is close to and abuts against the woodworking drill.

According to an embodiment of the present invention, the above-mentioned abrasive devices are two grinders disposed on both sides of the feeding device and close to the clamping device, and the two grinders are perpendicular to each other.

According to an embodiment of the present invention, it further includes a grinding wheel dressing device disposed on one side of the material clamping device, and the grinding wheel dressing device includes a grinding wheel dressing knife and a grinding wheel dressing cylinder for driving the grinding wheel dressing knife to move.

Compared with the prior art, the present application can obtain the following technical effects:

1) Use the clamping device to clamp the woodworking drill for grinding wheel dressing, reduce manual operation and improve efficiency.

2) The equipment is automatically controlled, with high processing precision, which improves the qualified rate of woodworking drills.

Of course, any product implementing the present application does not necessarily need to achieve all of the above-mentioned technical effects at the same time.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is a schematic diagram of a woodworking drill according to an embodiment of the present invention;

2 is a perspective view of a woodworking drill processing equipment according to an embodiment of the present invention;

Fig. 3 is the schematic diagram of area A of Fig. 2;

4 is an exploded view of a feeding device according to an embodiment of the present invention;

FIG. 5 is an exploded view of a clamping device according to an embodiment of the present invention;

6 is a schematic diagram of a screw drive device according to an embodiment of the present invention;

Figure 7 is a schematic diagram of the installation of the positioning mechanism and the grinding wheel dressing device.

reference number

Woodworking drill 1, body 10, worktable 20, feeding device 30, material rack 31, guide table 32, chute 33, feeding ejector rod 34, feeding cylinder 35, roller guide device 36, roller 37, guide plate 38. Clamping device 40, adjusting spindle 41, chuck 42, discharging ejector rod 43, discharging cylinder 44, worm gear transmission mechanism 45, abrasive device 50, grinding wheel 51, grinding wheel 52, control system 60, positioning mechanism 70, bracket 71, up and down drive cylinder 72, positioning plate 73, positioning rod 74, screw drive 80, longitudinal transmission 81, longitudinal servo motor 82, longitudinal guide 83, screw 84, transverse transmission 85, transverse servo motor 86, transverse Platform 87, grinding wheel dressing device 90, grinding wheel dressing knife 91, grinding wheel dressing cylinder 92, transfer table 100, worm wheel 450, worm 451, worm gear drive motor 452, area A, positioning hole R, surface b to be processed, surface c to be processed.

Detailed ways

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how to apply technical means to solve technical problems and achieve technical effects in the present application.

Please refer to FIG. 1 first, which is a schematic diagram of a woodworking drill 1 according to an embodiment of the present invention. As shown in the figure, the woodworking drill 1 is formed by casting, and its cutting edge is mostly covered with burrs. Afterwards, it is necessary to manually trim the to-be-machined surface b and the to-be-machined surface c on an ordinary machine tool or a grinder. The operation is troublesome, the error is large, and the efficiency is also extremely high. low. Therefore, an automated, efficient and accurate equipment is needed to solve this trouble.

Please refer to FIG. 2 and FIG. 3 together. FIG. 2 is a perspective view of a woodworking drill processing equipment according to an embodiment of the present invention; FIG. 3 is a schematic diagram of area A of FIG. 2 . As shown in the figure, a woodworking drill processing equipment includes: a body 10; a workbench 20 arranged on the body 10; a feeding device 30 installed on the workbench 20; a clamping device 40 facing the feeding device 30; The device 50 ; and the control system 60 arranged on the body 10 ; wherein, the woodworking drill 1 is conveyed to the clamping device 40 through the feeding device 30 , and the clamping device 40 clamps the abrasive close to the abrasive device 50 . In an embodiment of the present invention, the control system 60 adopts numerical control programming, and manipulates the clamping device 40 to clamp the woodworking drill 1 close to the abrasive device 50 to perform grinding and dressing to remove burrs. It is automated, which reduces the labor intensity of workers, improves efficiency, and has high precision and small errors.

Next, please refer to FIG. 4 , which is an exploded view of the feeding device 30 according to an embodiment of the present invention. As shown in the figure, the feeding device 30 includes a material rack 31 for placing the woodworking drill 1; a guide table 32 for carrying the material rack 31, and the guiding table 32 has a chute 33 corresponding to the woodworking drill 1; The material ejector rod 34, the feeding ejector rod 34 is driven by the feeding cylinder 35 to push against the woodworking drill 1 and close to the clamping device 40; Above the chute 33. In an embodiment of the present invention, the material rack 31 is used to place the woodworking drill 1 to be processed, and the woodworking drill 1 falls to the chute 33 under the influence of gravity. At this time, the feeding cylinder 35 drives the feeding ejector rod 34 to push the chute 33 The woodworking drill 1 on the upper part, and the roller 37 cooperates with the chute 33 to guide the advance of the woodworking drill 1 well and prevent deviation. It should be noted that a part of the feeding ejector rod 34 is located in the chute 33, and the other part abuts against the woodworking drill 1 to prevent it from being pushed to other woodworking drills 1. The structure is simple and the operation is convenient.

It is worth mentioning that the present invention also includes a guide plate 38 installed on the guide table 32 and corresponding to the chute 33 , and the guide plate 38 is penetrated by the feeding ejector rod 34 . As a result, the feeding ejector rod 34 can be completely aligned with the chute 33 to prevent deviation, push the woodworking drill 1, and realize feeding, so as to cooperate with the later clamping processing.

Please refer to FIG. 5 , which is an exploded view of a material clamping device 40 according to an embodiment of the present invention. As shown in the figure, the clamping device 40 includes an adjustment main shaft 41 ; a chuck 42 installed at the end of the adjustment main shaft 41 ; , and the worm gear transmission mechanism 45 meshing with the adjustment main shaft 41 , and the worm gear transmission mechanism 45 drives the adjustment main shaft 41 to rotate. In an embodiment of the present invention, the control system 60 controls the chuck 42 to hold the woodworking drill 1 conveyed by the feeding device 30 , which can avoid manual operation and provide a processing basis for the later abrasive. The worm gear transmission mechanism 45 can drive the adjustment main shaft 41 to rotate, so when processing the two opposite sides of the woodworking drill 1 (the two sides of the surface b to be processed and the two sides of the surface c to be processed), when one side is processed, the woodworking drill 1 can be turned over and rotated 180 It is easy to operate, saves time, does not need to install an additional abrasive device 50, and reduces costs.

The discharging ejector rod 43 can eject the processed woodworking drill 1 to the conveying table 100, and slide down to the place where the finished product is placed, so as to realize collection and arrangement.

In addition, the worm gear transmission mechanism 45 includes a worm gear 46 sleeved on the adjustment main shaft 41; a worm gear 47 meshing with the worm gear 46 and a worm gear motor 48 for driving the worm gear 47 to rotate, wherein the worm gear motor 48 drives the worm gear 47 and rotates the worm gear 46 to adjust the main shaft. 41 followed. In this embodiment of the present invention, the worm gear 46 and the worm 47 cooperate with each other, the single-stage speed ratio is large, the noise is low, and the vibration is small, and the worm 47 and the adjusting main shaft 41 are arranged vertically without intersecting each other, which reduces the installation area to a certain extent. ,save space.

Next, please refer to FIG. 6 , which is a schematic diagram of a screw driving device 80 according to an embodiment of the present invention. As shown in the figure, the present invention also includes a screw drive device 80 that carries the clamping device 40. The screw drive device 80 includes a longitudinal drive device 81 installed on the worktable 20 and a transverse drive device 85 located above the longitudinal drive device 81. The longitudinal transmission device 81 drives the transverse transmission device 85 to move longitudinally, and the transverse transmission device 85 drives the clamping device 40 to move laterally. The screw transmission device 80 carries the material clamping device 40 to realize its horizontal and vertical movement, which is convenient for the abrasive work of the woodworking drill 1, and has a simple structure, convenient operation and strong practicability.

In more detail, the longitudinal transmission device 81 includes a longitudinal servo motor 82, longitudinal guide rails 83 located on both sides of the longitudinal servo motor 82, and a lead screw 84 driven by the longitudinal servo motor 82; the lateral transmission device 85 is mounted on the lead screw 84 and receives The longitudinal guide rail 83 includes a lateral servo motor 86 and a lateral platform 87 carrying the clamping device 40 , and the lateral servo motor 86 drives the lateral platform 87 to move laterally. Simple structure and convenient control.

Next, please refer to FIG. 7 , which is a schematic diagram of the installation of the positioning mechanism 70 and the grinding wheel dressing device 90 . As shown in the figure, an embodiment of the present invention further includes a positioning mechanism 70 arranged around the chuck 42. The positioning mechanism 70 includes a bracket 71 installed on the lateral platform 87; an upper and lower driving cylinder 72 arranged on the bracket 71; The positioning plate 73 of the driving cylinder 72; and the positioning rod 74 provided on the positioning plate 73, wherein when the up and down driving cylinder 72 drives the positioning plate 73 to move upward, the positioning rod 74 approaches and abuts the woodworking drill 1. In an embodiment of the present invention, when the woodworking drill 1 is pushed toward the chuck 42 through the feeding ejector rod 34, the chuck 42 will be slightly clamped, and at this time, the upper and lower driving cylinder 72 will drive the positioning rod 74 to rise, aiming at the woodworking The positioning hole R of the drill 1, if the woodworking drill 1 is offset, that is, when the cutting edge is not in the horizontal direction, the positioning rod 74 will be corrected and abut the positioning hole R, so that the woodworking drill 1 is kept horizontal, which is convenient for later abrasive processing and removal. Edge burrs.

It is worth mentioning that, as shown in FIG. 3 , the abrasive device 50 provided by the present invention is two grinders arranged on both sides of the feeding device 30 and close to the clamping device 40 , and the two grinders are perpendicular to each other, that is, Grinding wheel 51 and grinding wheel 52.

The working process of the present invention: the woodworking drill 1 placed in the material rack 31 falls onto the chute 33, and is pushed to the clamping device 40 by the feeding ejector rod 34, and the chuck 42 clamps and fixes the woodworking drill 1. Next, the screw drive 80 moves, moves the woodworking drill 1 to the grinding wheel 51, and grinds one side of the surface b to be machined. After completion, the worm gear transmission mechanism 45 drives the adjustment spindle 41 to rotate 180 degrees, and grinds the other side of the surface b to be machined; After that, the screw driving device 80 moves the woodworking drill 1 to the grinding wheel 52, and similarly, the surface c to be processed is ground to complete the abrasive. Finally, it is moved to the transfer table 100, the chuck 42 is loosened, and the discharging ejector rod 43 pushes out the woodworking drill 1, and is transported by the transfer table 100 for unified collection and arrangement.

In addition, please refer to FIG. 7 , the present invention may further include a grinding wheel dressing device 90 disposed on one side of the clamping device 40 . The grinding wheel dressing device 90 includes a grinding wheel dressing knife 91 and a grinding wheel dressing cylinder 92 for driving the grinding wheel dressing knife 91 to move. When the grinding wheel 51 and the grinding wheel 52 are worn for a long time and the cutting edge is not sharp, the grinding wheel dressing knife 91 can be used to dress them, which is convenient for maintenance, reduces labor costs and improves efficiency.

The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various various other combinations, modifications and environments, and can be modified within the scope of the concept of the application described herein, using the above teachings or skill or knowledge in the relevant field. However, modifications and changes made by those skilled in the art do not depart from the spirit and scope of the present application, and should all fall within the protection scope of the appended claims of the present application.

Claims (10)

1. a woodworking drill processing equipment, is characterized in that, comprises: body; a workbench arranged on the fuselage; a feeding device installed on the workbench; a clamping device facing the feeding device; Abrasive devices; and A control system arranged on the fuselage; wherein the woodworking drill is transported to the clamping device through the feeding device, and the abrasive is clamped by the clamping device close to the abrasive device. 2 . The woodworking drill processing equipment according to claim 1 , wherein the feeding device comprises a material rack on which the woodworking drill is placed; a guide table carrying the material rack, the guide table has corresponding a chute for the woodworking drill; a feeding ejector rod disposed on one side of the material rack, the feeding ejector rod is driven by a feeding cylinder to push against the woodworking drill and approach the clamping device; The roller guide device on the other side of the material rack, the roller of the roller guide device is located above the chute. 3 . The woodworking drilling equipment according to claim 2 , further comprising a guide plate mounted on the guide table and corresponding to the chute, the guide plate being penetrated by the feeding ejector rod. 4 . 4 . The woodworking drill processing equipment according to claim 1 , wherein the material clamping device comprises an adjusting spindle; a chuck installed on the end of the adjusting spindle; A ejector rod, a discharge cylinder for driving the discharge ejector rod, and a worm gear transmission mechanism engaging the adjustment main shaft, and the worm gear transmission mechanism drives the adjustment main shaft to rotate. 5. The woodworking drilling equipment according to claim 4, wherein the worm gear transmission mechanism comprises a worm gear sleeved on the adjustment main shaft; A motor, wherein the worm gear motor drives the worm and rotates the worm wheel, so that the adjustment main shaft rotates accordingly. 6 . The woodworking drilling equipment according to claim 1 , further comprising a screw drive device carrying the clamping device, the screw drive device comprising a longitudinal drive device mounted on the worktable and a screw drive device. 7 . A transverse transmission device located above the longitudinal transmission device, wherein the longitudinal transmission device drives the transverse transmission device to move longitudinally, and the transverse transmission device drives the clamping device to move laterally. 7. The woodworking drilling processing equipment according to claim 6, wherein the longitudinal transmission device comprises a longitudinal servo motor, longitudinal guide rails located on both sides of the longitudinal servo motor, and a longitudinal servo motor driven by the longitudinal servo motor. A screw rod; the lateral transmission device is installed on the screw rod and supports the longitudinal guide rail, and includes a lateral servo motor and a lateral platform carrying the clamping device, and the lateral servo motor drives the lateral platform to move laterally. 8 . The woodworking drill processing equipment according to claim 7 , further comprising a positioning mechanism arranged around the chuck, the positioning mechanism comprising a bracket mounted on the lateral platform; The upper and lower driving cylinders; the positioning plate connecting the upper and lower driving cylinders; and the positioning rods arranged on the positioning plates, wherein when the upper and lower driving cylinders drive the positioning plates to move upward, the positioning rods approach and abut against The woodworking drill. 9 . The woodworking drill processing equipment according to claim 1 , wherein the abrasive devices are two grinders disposed on both sides of the feeding device and close to the clamping device, and the two The grinders are perpendicular to each other. 10 . The woodworking drill processing equipment according to claim 9 , further comprising a grinding wheel dressing device arranged on one side of the clamping device, the grinding wheel dressing device comprising a grinding wheel dressing knife and a driving the grinding wheel dressing knife Moving wheel dressing cylinder.

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