CN204450128U - A kind of fine setting Double End angle lap machine - Google Patents

Abstract

The utility model discloses a kind of fine setting Double End angle lap machine, its drip irrigation device is a kind of fine setting Double End angle lap machine, comprise frame, described frame is installed with two support bars, a workbench is installed with between two support bars, described workbench offers cutting slot, described frame is also installed with brace table, described brace table slippage is connected with the motor install bin for holding motor and emery wheel, described emery wheel stretches out motor install bin and stretches out from cutting slot, between described brace table and motor install bin, also slippage is connected with the adjusting device for regulating emery wheel position.A kind of Double End angle lap machine of finely tuning of the present utility model can be finely tuned the position of emery wheel thus better can carry out grinding to workpiece.

Description

A fine-tuning double-end surface angle grinding machine

technical field

The utility model relates to a grinding machine, in particular to a fine-tuning double-end surface angle grinding machine.

Background technique

The double-end angle grinding machine uses the rotation of the grinding wheel to grind the workpiece to produce chamfers.

In the prior art, the double-end angle grinding machine includes a frame and two support rods on the frame, a workbench is installed between the two support rods, a cutting groove is opened on the workbench, and the grinding wheel is fixedly installed on the machine by connecting the motor. There is a part on the frame that protrudes from the cutting groove on the upper surface of the workbench. The clamping device installed on the frame is directly facing the grinding wheel above the workbench. When cutting and grinding the workpiece, the grinding wheel Driven by the high-speed rotation, the part of the grinding wheel protruding from the cutting groove grinds the workpiece so that the workpiece forms a chamfer.

However, in the prior art, the emery wheel and the motor are fixedly mounted on the frame. When the emery wheel grinds the workpiece, the emery wheel will wear to a certain extent, and the position of the emery wheel cannot be adjusted so that the emery wheel can no longer contact the workpiece. Grinding of the workpiece can have adverse effects, resulting in poor chamfering quality of the workpiece, so a solution needs to be proposed to solve this problem.

Utility model content

In view of the deficiencies in the prior art, the purpose of the utility model is to provide a double-end surface angle grinder that can fine-tune the position of the grinding wheel so that the grinding wheel can grind the workpiece better.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fine-tuning double-end angle grinding machine, including a frame, two support rods are fixedly installed on the frame, and a workbench is fixedly installed between the two support rods. A cutting groove is opened on the workbench, and a support platform is fixedly installed on the frame, and the support platform is slidably connected with a motor installation box for accommodating the motor and the grinding wheel, and the grinding wheel protrudes from the motor installation box and The cutting groove protrudes, and an adjustment device for adjusting the position of the grinding wheel is also slidably connected between the support table and the motor installation box.

As a preference, a protrusion is provided on the support platform, a groove is provided on the end surface of the motor installation box, and the protrusion extends into the groove for sliding connection.

Preferably, the adjustment device includes a lead screw, the support platform is provided with a mounting hole, and the motor installation box is provided with a threaded hole, and the lead screw is threaded through the mounting hole and connected to the threaded hole.

Preferably, a ball bearing for reducing frictional resistance between the screw and the mounting hole is installed between the screw and the mounting hole.

Preferably, one end of the lead screw is also fixedly connected with a gripping portion for conveniently rotating the lead screw.

Compared with the prior art, the utility model has the following advantages: by fixing the supporting platform on the frame, the inclined surface of the supporting platform is slidingly connected with the motor installation box, and the supporting platform and the motor installation box are connected by screw transmission , the motor installed in the motor installation box and the grinding wheel protrude from the working groove of the workbench to cut the workpiece. When the grinding wheel wears out, it is necessary to fine-tune the position of the grinding wheel so that the grinding wheel can cut the workpiece better. Turn the lead screw to make the motor installation box slide on the inclined surface to adjust the position of the grinding wheel, so that the grinding wheel can continue to grind the workpiece, so that the grinding wheel is more accurate and the grinding quality is guaranteed.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of a fine-tuning double-end surface angle grinding machine of the present invention;

FIG. 2 is an enlarged schematic diagram of part A of FIG. 1;

Fig. 3 is a structural schematic diagram II of a fine-tuning double-end surface angle grinding machine of the present invention.

In the figure: 1, frame; 2, support platform; 21, inclined surface; 22, protrusion; 3, motor installation box; 31, groove; 32, threaded hole; 4, grinding wheel; 5, workbench; 51, Cutting groove; 6. Support rod; 7. Lead screw; 71. Grip part; 8. Ball bearing; 9. Motor.

Detailed ways

Referring to Fig. 1 to Fig. 3, the embodiment of a fine-tuning double-end surface angle grinding machine of the present utility model will be further described.

As shown in Figure 1, a support platform 2 is fixedly installed on the frame 1, the upper end of the support platform 2 is inclined to form an inclined surface 21, and a protrusion 22 is arranged on the inclined surface 21, and the protrusion 22 is in the shape of a wedge. The bottom wall of the motor installation box 3 is provided with a groove 31, the groove 31 cooperates with the protrusion 22, and is a wedge-shaped groove, so that when the motor installation box 3 is installed on the support platform 2, the protrusion 22 and the groove 31 Cooperate and can slide to make the motor installation box 3 slide on the direction of the inclined surface 21, and a through hole is also opened on the support platform 2 in a direction parallel to the inclined surface 21, and a ball bearing 8 is installed in the through hole. The bottom of installation box 3 also offers threaded hole 32, and through hole and threaded hole 32 are concentrically arranged on the direction of inclined surface 21, leads screw 7 is threadedly connected with threaded hole 32 after passing through hole, and in the thread In the axial direction of the bar 7, there is a certain gap between the support table 2 and the motor installation box 3, so that the position of the motor installation box 3 can be adjusted by rotating the screw 7; in the motor installation box 3, a motor is fixedly connected. 9. The motor shaft of the motor 9 protrudes from the motor installation box 3 and is fixedly connected with the grinding wheel 4. Two support rods 2 are fixedly arranged on the frame 1, and the workbench 5 with a cutting groove 51 is fixedly installed on the two support rods 2. During this time, a part of the grinding wheel 4 passes through and protrudes from the cutting groove 51 .

When the double-end surface angle grinding machine is working, the motor installation box 3 is fixed on the support table 2 through the thread self-locking between the lead screw 7 and the threaded hole 32, and the grinding wheel 4 cuts and reverses the workpiece placed on the workbench 5. Angle, after working for a while, the grinding wheel 4 wears out, so that the grinding wheel 4 cannot always cut the workpiece. At this time, it is only necessary to turn the lead screw 7, and the lead screw 7 rotates, and the motor installation box 3 is pushed by the thread of the lead screw 7 Slide towards the inclined surface 21 of the support table 2, so that the motor 9 and the grinding wheel 4 fixedly installed in the motor installation box 3 slowly extend towards the workbench 5, so that the grinding wheel 4 can continue to work on the workpiece when it is close to the workpiece. cutting, so that the position of the grinding wheel 4 is fine-tuned by using the screw rod 7, so that the grinding wheel 4 can better cut the workpiece, and preferably, the part where the screw rod 7 protrudes from the through hole is integrally formed with a handle The holding part 71, when the screw 7 needs to be rotated, the screw 7 can be rotated only by holding the holding part 71, which not only achieves precise control of the position of the adjusting grinding wheel 4 but also saves energy.

The fine-tuning double-end angle grinding machine of the present utility model achieves the purpose of fine-tuning the position of the grinding wheel 4 so that the grinding wheel 4 can grind the workpiece better and has high cutting precision.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (5)

1. a fine setting Double End angle lap machine, comprise frame, described frame is installed with two support bars, a workbench is installed with between two support bars, described workbench offers cutting slot, it is characterized in that: described frame is also installed with brace table, described brace table slippage is connected with the motor install bin for holding motor and emery wheel, described emery wheel stretches out motor install bin and stretches out from cutting slot, and between described brace table and motor install bin, also slippage is connected with the adjusting device for regulating emery wheel position.

2. one fine setting Double End angle lap machine according to claim 1, it is characterized in that: described brace table is provided with projection, the end face of described motor install bin is provided with groove, and described projection puts in slippage in groove and connects.

3. one fine setting Double End angle lap machine according to claim 1, it is characterized in that: described adjusting device comprises leading screw, described brace table offers installing hole, and described motor install bin offers screwed hole, and described leading screw is threaded with screwed hole after being fed through installing hole.

4. one fine setting Double End angle lap machine according to claim 3, is characterized in that: be also provided with the ball bearing for reducing frictional resistance between leading screw and installing hole between described leading screw and installing hole.

5. one fine setting Double End angle lap machine according to claim 4, is characterized in that: one end of described leading screw is also fixedly connected with the grip part for facilitating rotational lead screw.