Multi-angle drilling auxiliary tool

Abstract

The utility model provides a multi-angle drilling auxiliary tool. The multi-angle drilling auxiliary tool comprises a mounting plate, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are fixedly mounted at the top of the mounting plate, an extrusion block is slidably mounted at the top of the mounting plate and located between the first fixing plate and the second fixing plate, and an adjusting bin is fixedly mounted at the top of the mounting plate and located between the first fixing plate and the second fixing plate. A rotating block is slidably mounted in the adjusting bin, a supporting plate is fixedly mounted at the top of the rotating block, two vertical rods are fixedly mounted at the top of the supporting plate, a lifting plate is slidably mounted on the two vertical rods, and a bearing cylinder is slidably mounted on the lifting plate. The multi-angle drilling auxiliary tool has the advantages of being convenient to operate and capable of achieving multi-angle adjustment and improving working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of hole turning assistance, in particular to a multi-angle hole turning assistance tool. Background Art

[0002] In furniture design, it is often necessary to drill holes in furniture parts. For example, the supporting legs of some tables need to be drilled at multiple angles on the outer wall of the supporting legs in order to connect them to the table top and the other three supporting legs.

[0003] When performing hole turning operations, the workpiece to be processed needs to be clamped and fixed first, and then the drilling gun is used to perform processing operations after the fixation is completed. However, this method has certain disadvantages. For example, when the workpiece is fixed and clamped, the position to be drilled will be placed facing upward. In this way, when turning the hole, you only need to apply force vertically downward to easily stabilize the drill gun to complete the hole turning operation. When turning the hole on the side of the workpiece or at a position offset by a certain angle, due to the offset of the hole turning position, the craftsman must stabilize the drill gun while applying force in an inclined direction. This will undoubtedly increase the difficulty and easily lead to hole turning failure. Therefore, during the hole turning operation, the craftsman needs to adjust the position of the workpiece many times to keep the position of the hole to be turned upward at all times. This will undoubtedly require the workpiece to be removed from the clamping device many times and fixed again after changing the direction. This not only increases the process but also reduces the efficiency of hole turning.

[0004] Therefore, it is necessary to provide a new multi-angle hole turning auxiliary tooling to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a multi-angle hole-turning auxiliary tool which is easy to operate, can realize multi-angle adjustment and improve work efficiency.

[0006] In order to solve the above technical problems, the multi-angle hole turning auxiliary tooling provided by the utility model includes: a mounting plate and a fixed plate one and a fixed plate two fixedly installed on the top of the mounting plate, an extrusion block is slidably installed on the top of the mounting plate, the extrusion block is located between the fixed plate one and the fixed plate two, an adjusting bin is fixedly installed on the top of the mounting plate, a rotating block is slidably installed in the adjusting bin, a support plate is fixedly installed on the top of the rotating block, two vertical rods are fixedly installed on the top of the support plate, a lifting plate is slidably installed on the two vertical rods, and a carrying cylinder is slidably installed on the lifting plate.

[0007] Preferably, a threaded rod is rotatably mounted on the fixing plate, one end of the threaded rod is rotatably connected to an outer wall of one side of the extrusion block, two positioning plates are fixedly mounted on both sides of the mounting plate, and positioning holes are provided on the four positioning plates.

[0008] Preferably, a rotating shaft is rotatably installed on the inner walls on both sides of the adjusting bin, the rotating shaft passes through the rotating block and is fixedly connected thereto, a rotating tooth is fixedly sleeved on the outer wall of the rotating shaft, a sliding plate is slidably installed in the adjusting bin, a tooth plate is fixedly installed on the top of the sliding plate, and the tooth plate is meshed with the rotating teeth.

[0009] Preferably, adjustment cylinders are rotatably installed on the inner walls on both sides of the adjustment bin, drive rods are threadedly installed in the two adjustment cylinders, and a contact head is fixedly installed on one end of the two drive rods close to each other, and the two contact heads are respectively in contact with the outer walls on both sides of the sliding plate.

[0010] Preferably, springs are sleeved on the two vertical rods, the top ends of the two springs are fixedly connected to the bottom of the lifting plate, and the bottom ends of the two springs are fixedly connected to the support plate.

[0011] Preferably, a transverse plate is slidably mounted on the lifting plate, the supporting cylinder is fixedly mounted on one side outer wall of the transverse plate, an electric telescopic rod is fixedly mounted on the lifting plate, and the output shaft of the electric telescopic rod is fixedly connected to the transverse plate.

[0012] Compared with the related art, the multi-angle hole turning auxiliary tooling provided by the utility model has the following beneficial effects:

[0013] The utility model provides a multi-angle hole turning auxiliary tool. In the process of furniture production, the workpiece can be quickly clamped and fixed by rotating the threaded rod. After the front hole is turned, only two adjustment cylinders need to be rotated to contact the limiting effect of the sliding plate, so that the bearing cylinder can be offset in angle. At the same time, after the offset, the bearing cylinder is limited by two vertical rods, so that when working, it is only necessary to apply vertical downward force to press the drill gun, thereby avoiding the situation that the drill gun is unevenly stressed and the drill bit is tilted, thereby effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of the multi-angle hole-turning auxiliary tooling provided by the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the connection state between the regulating chamber and the lifting plate shown;

[0016] Figure 3 for Figure 1 A side structural schematic diagram of the lifting plate shown;

[0017] Figure 4 for Figure 1 The side cross-sectional structural schematic diagram of the regulating chamber shown;

[0018] Figure 5 for Figure 1 The side view cross-sectional plan structure schematic diagram of the regulating chamber is shown.

[0019] Numbers in the figure: 1. Mounting plate; 2. Fixed plate 1; 3. Extrusion block; 4. Threaded rod; 5. Fixed plate 2; 6. Adjustment bin; 7. Rotation axis; 8. Rotation block; 9. Support plate; 10. Sliding plate; 11. Rotating teeth; 12. Tooth plate; 13. Adjustment cylinder; 14. Driving rod; 15. Contact head; 16. Vertical rod; 17. Lifting plate; 18. Spring; 19. Electric telescopic rod; 20. Transverse plate; 21. Bearing cylinder. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the multi-angle hole-turning auxiliary tooling provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the connection state between the regulating chamber and the lifting plate shown; Figure 3 for Figure 1 A side structural schematic diagram of the lifting plate shown; Figure 4 for Figure 1 The side cross-sectional structural schematic diagram of the regulating chamber shown; Figure 5 for Figure 1 The side view of the cross-sectional planar structure of the adjustment bin is shown. The multi-angle hole turning auxiliary tooling includes: a mounting plate 1 and a fixing plate 1 2 and a fixing plate 2 5 fixedly mounted on the top of the mounting plate 1, and an extrusion block 3 is slidably mounted on the top of the mounting plate 1. Figure 1 As shown, two sunken slide rails are provided on the top of the mounting plate 1, two sliders are fixedly installed on the bottom of the extrusion block 3, and the two sliders are slidably connected to the two slide rails respectively. The extrusion block 3 is located between the fixed plate 1 2 and the fixed plate 2 5, and an adjustment bin 6 is fixedly installed on the top of the mounting plate 1, and a rotating block 8 is slidably installed in the adjustment bin 6. Figure 4 As shown, the regulating bin 6 is semicircular, and an arc-shaped avoidance opening is opened on the curved surface of the regulating bin 6. The top of the rotating block 8 extends to the top of the regulating bin 6 through the avoidance opening. A support plate 9 is fixedly installed on the top of the rotating block 8. Two vertical rods 16 are fixedly installed on the top of the support plate 9. The two vertical rods 16 are symmetrically arranged based on the midpoint of the support plate 9. A lifting plate 17 is slidably installed on the two vertical rods 16. A bearing cylinder 21 is slidably installed on the lifting plate 17. Figure 3As shown, the carrier tube 21 is in an inverted bucket shape, and a receiving groove is provided on the outer wall of the carrier tube 21 . In actual use, the drilling gun is inserted into the carrier tube 21 , and the drill bit extends out from the bottom of the carrier tube 21 .

[0022] A threaded rod 4 is rotatably mounted on the fixing plate 2, and one end of the threaded rod 4 is rotatably connected to an outer wall of one side of the extrusion block 3. Figure 1 As shown, a cylinder is fixedly installed on the fixing plate 2, and a threaded rod 4 passes through the cylinder and is threadedly connected to its inner wall. Two positioning plates are fixedly installed on both sides of the mounting plate 1, and positioning holes are opened on the four positioning plates. The four positioning plates are distributed in a rectangular array. In actual use, the device is fixed by means of threads cooperating with the positioning holes.

[0023] A rotating shaft 7 is rotatably mounted on the inner walls of both sides of the regulating chamber 6. The rotating shaft 7 passes through the rotating block 8 and is fixedly connected thereto. Figure 4 As shown, a curved rod is fixedly installed in the avoidance opening, the curved rod passes through the rotating block 8 and is slidably connected thereto, a rotating tooth 11 is fixedly sleeved on the outer wall of the rotating shaft 7, a sliding plate 10 is slidably installed in the adjusting bin 6, sliding rods are fixedly installed on the inner walls on both sides of the adjusting bin 6, the sliding rods pass through the sliding plate 10 and are slidably connected thereto, a tooth plate 12 is fixedly installed on the top of the sliding plate 10, and the tooth plate 12 is meshed with the rotating teeth 11.

[0024] Adjustment cylinders 13 are rotatably installed on the inner walls of both sides of the adjustment bin 6, and the ends of the two adjustment cylinders 13 away from each other extend to the outside of the adjustment bin 6 and are fixedly installed with adjustment handwheels, and driving rods 14 are threadedly installed in the two adjustment cylinders 13, and contact heads 15 are fixedly installed on the ends of the two driving rods 14 close to each other. In order to limit the contact heads 15 and the driving rods 14, support rods are fixedly installed on the two contact heads 15, and the ends of the two support rods away from each other extend to the outside of the adjustment bin 6 and are slidably connected to the inner walls of both sides of the adjustment bin 6, and the two contact heads 15 are respectively in contact with the outer walls of both sides of the sliding plate 10.

[0025] The two vertical rods 16 are both sleeved with springs 18 , the top ends of the two springs 18 are both fixedly connected to the bottom of the lifting plate 17 , and the bottom ends of the two springs 18 are both fixedly connected to the support plate 9 .

[0026] A transverse plate 20 is slidably mounted on the lifting plate 17, the supporting tube 21 is fixedly mounted on one side outer wall of the transverse plate 20, two limit rods are fixedly mounted on one side outer wall of the transverse plate 20, both limit rods are slidably connected to the lifting plate 17, an electric telescopic rod 19 is fixedly mounted on the lifting plate 17, and the output shaft of the electric telescopic rod 19 is fixedly connected to the transverse plate 20.

[0027] The working principle of the multi-angle hole turning auxiliary tooling provided by the utility model is as follows:

[0028] In the process of furniture design and production, when it is necessary to perform hole turning operation on the workpiece, the staff can first place the workpiece to be processed on the top of the mounting plate 1 and between the extrusion block 3 and the fixed plate 5, and then rotate the threaded rod 4. During the rotation of the threaded rod 4, since the threaded rod 4 is rotationally connected with the extrusion block 3, the threaded rod 4 is engaged with the inner wall of the cylinder thread and then moves horizontally, which pushes the extrusion block 3 to move horizontally, and finally fixes and clamps the workpiece to be processed.

[0029] The staff can then place the drill gun in the supporting tube 21 and move the lifting plate 17 downward by pressing the drill gun. In the process of compressing the two springs 18, the drill bit of the drill gun will gradually contact the workpiece, thereby completing the hole turning operation. At the same time, the limit of the two vertical rods 16 can prevent the drill gun from deviating and tilting.

[0030] When the drilling operation with the front facing upward is completed, if the craftsman needs to adjust the hole rotation angle, he can rotate the two adjustment cylinders 13 respectively. The rotation of the two adjustment cylinders 13 will cause the two driving rods 14 to retract into the two adjustment cylinders 13 respectively, thereby releasing the squeezing and clamping of the two sides of the sliding plate 10. At this time, the staff can offset the lifting plate 17. The offset of the lifting plate 17 will drive the support plate 9 and the rotating block 8 to rotate around the rotating shaft 7 as the center point, and at the same time drive the rotating gear 11 to make the tooth plate 12 move horizontally. After offsetting a certain angle, the staff can reversely rotate the two adjustment cylinders 1 3, the two driving rods 14 move toward each other, and the two abutting heads 15 contact the two sides of the sliding plate 10 again, at which time the rotating teeth 11 cannot rotate, thereby realizing the positioning of the rotating block 8 and the lifting plate 17. Since the sliding plate 10 has moved horizontally during the offset angle process, the angles of the two driving rods 14 extended from the adjusting cylinder 13 are also different. At this time, the entire lifting plate 17 is offset from the state perpendicular to the mounting plate 1, and the staff can continue to put the drill gun into the bearing cylinder 21 and press it down to perform the hole-turning operation.

[0031] At the same time, when adjusting the horizontal position of the rotating hole, the staff can also start the electric telescopic rod 19 to make the transverse plate 20 drive the bearing tube 21 to move horizontally, so as to further increase the scope of application.

[0032] Compared with the related art, the multi-angle hole turning auxiliary tooling provided by the utility model has the following beneficial effects:

[0033] The utility model provides a multi-angle hole turning auxiliary tooling. In the process of furniture production, the workpiece can be quickly clamped and fixed by rotating the threaded rod 4, and after completing the hole turning on the front side, it is only necessary to rotate the two adjustment cylinders 13 and contact the limiting effect of the sliding plate 10 to offset the angle of the supporting cylinder 21. At the same time, after the offset, the supporting cylinder 21 is limited by two vertical rods 16, so that when working, it is only necessary to apply vertical downward force to press the drill gun, thereby avoiding the situation where the drill gun is unevenly stressed and the drill bit is tilted, thereby effectively improving the production efficiency.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A multi-angle hole turning auxiliary tool, comprising: A mounting plate and a fixing plate one and a fixing plate two fixedly mounted on the top of the mounting plate, characterized in that an extrusion block is slidably mounted on the top of the mounting plate, the extrusion block is located between the fixing plate one and the fixing plate two, an adjusting bin is fixedly mounted on the top of the mounting plate, a rotating block is slidably mounted in the adjusting bin, a supporting plate is fixedly mounted on the top of the rotating block, two vertical rods are fixedly mounted on the top of the supporting plate, a lifting plate is slidably mounted on the two vertical rods, and a carrying cylinder is slidably mounted on the lifting plate.

2. The multi-angle hole turning auxiliary tooling according to claim 1 is characterized in that: A threaded rod is rotatably mounted on the fixing plate, one end of the threaded rod is rotatably connected to an outer wall of one side of the extrusion block, two positioning plates are fixedly mounted on both sides of the mounting plate, and positioning holes are provided on the four positioning plates.

3. The multi-angle hole turning auxiliary tooling according to claim 2 is characterized in that: A rotating shaft is rotatably installed on the inner walls of both sides of the adjusting bin, the rotating shaft passes through the rotating block and is fixedly connected thereto, a rotating tooth is fixedly sleeved on the outer wall of the rotating shaft, a sliding plate is slidably installed in the adjusting bin, a tooth plate is fixedly installed on the top of the sliding plate, and the tooth plate is meshed with the rotating teeth.

4. The multi-angle hole turning auxiliary tooling according to claim 3 is characterized in that: Adjustment cylinders are rotatably installed on the inner walls of both sides of the adjustment bin, and driving rods are threadedly installed in the two adjustment cylinders. A contact head is fixedly installed on one end of the two driving rods close to each other, and the two contact heads are respectively in contact with the outer walls of both sides of the sliding plate.

5. The multi-angle hole turning auxiliary tooling according to claim 4 is characterized in that: The two vertical rods are both sleeved with springs, the top ends of the two springs are both fixedly connected to the bottom of the lifting plate, and the bottom ends of the two springs are both fixedly connected to the support plate.

6. The multi-angle hole turning auxiliary tooling according to claim 5 is characterized in that: A transverse plate is slidably mounted on the lifting plate, the bearing cylinder is fixedly mounted on one side outer wall of the transverse plate, an electric telescopic rod is fixedly mounted on the lifting plate, and an output shaft of the electric telescopic rod is fixedly connected to the transverse plate.

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