CN212217962U - Convenient and fast drill grinding device - Google Patents

Abstract

The utility model discloses a convenient and fast drill bit grinding device, which belongs to the field of drill bit grinding devices and comprises a base, a first chute is arranged on one side of the upper surface of the base, the first chute is connected with two first sliders in a sliding way, a grinding device is fixed on the first slider, a hydraulic cylinder is installed on one side of the upper surface of the base, a piston rod of the hydraulic cylinder is connected with the grinding device, a rotating shaft is installed on one side of the upper surface of the base, a gear is installed on the rotating shaft, a second chute is arranged on the upper surface of the base, two second sliders are connected in the second chute in a sliding way, a rotating plate which is arranged horizontally is fixed at the top ends of the two second sliders, a rack is installed on the; the utility model relates to a novelty, can be stable fixed with the drill bit, convenient angle of adjustment simultaneously, accurate completion grinding operation improves product quality, and convenient operation is swift, is worth promoting.

Description

A convenient and quick drill grinding device

technical field

The utility model belongs to the technical field of drill bit grinding devices, in particular to a convenient and quick drill bit grinding device.

Background technique

When the drill bit is processed, it is necessary to use the grinding wheel to grind the drill bit. The existing grinding process is to grind the drill bit by manual hand-held grinding equipment, but this requires higher technical level of the grinding personnel, and non-professional grinding Cutting the drill bit not only causes great loss of the drill bit, but also cannot guarantee the angle problem after grinding, which is not only time-consuming and labor-intensive, but also affects the quality of the product.

Utility model content

The purpose of the present utility model is to provide a convenient and quick drill bit grinding device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a convenient and quick drill bit grinding device, comprising a base, one side of the upper surface of the base is provided with a chute, and two slides are slidably connected in the chute 1. Block 1, a grinding device is fixed on the slider 1, a hydraulic cylinder is installed on one side of the upper surface of the base, the piston rod of the hydraulic cylinder is connected with the grinding equipment, a rotating shaft is installed on one side of the upper surface of the base, and a rotating shaft is installed on the rotating shaft. Gear, the upper surface of the base is provided with a second chute, and two sliding blocks are slidably connected in the second chute. The tops of the two sliding blocks are fixed with the same horizontally arranged rotating plate, and a side wall of the rotating plate is installed with The rack, the upper surface of the rotating plate is welded with a mounting block, the top of the mounting block is mounted with a mounting rod, the top of one side wall of the mounting rod is welded with a guide rod, the sliding sleeve on the guide rod is provided with a clamping block, and one end of the guide rod is welded with a In the second clamping block, the mounting rod is provided with a threaded hole, and the threaded hole is threadedly connected with a screw rod, and one end of the screw rod is rotatably mounted on the first clamping block.

As a preferred embodiment, the grinding device includes a motor seat, the motor seat is fixed on the top of the slider 1, the piston rod of the hydraulic cylinder is connected to the motor seat, the motor seat is mounted with a motor, and the output shaft of the motor is connected to the motor seat. There are grinding wheels.

With the above solution, the grinding equipment can be moved along the chute by the sliding block driven by the hydraulic cylinder, thereby eliminating the need for staff to hold the grinding equipment and reducing the workload.

As a preferred embodiment, the second chute is an annular chute, and two sliding blocks are symmetrically distributed on both sides of the second chute.

With the above solution, the second chute has a circular structure, so that the rotating plate can perform a circular motion, thereby adjusting the angle.

As a preferred embodiment, the rotating plate has a circular structure, the racks are arranged along the circumferential direction of the rotating plate, and the racks are engaged with the gears.

By adopting the above scheme, the gear rack is driven to move by the rotation of the gear, so as to accurately adjust the angle of the rotating plate and improve the grinding accuracy.

As a preferred embodiment, a knob is installed at the top end of the rotating shaft, and a handle is installed at one end of the screw rod.

With the above solution, the knob is convenient for the operator to rotate the rotating shaft, and the handle is convenient for the operator to rotate the screw.

Compared with the prior art, the beneficial effects of the present utility model are:

The convenient and quick drill bit grinding device can be easily adjusted by setting the structure of base, chute 1, sliding block 1, hydraulic cylinder, grinding equipment, chute 2, sliding block 2, rotating plate, rotating shaft and gear, etc. Angle, and the use of hydraulic cylinder to make the grinding equipment close to the drill bit, to ensure the grinding angle, improve the grinding effect, and ensure product quality;

The convenient and quick drill bit grinding device can effectively clamp the drill bit to be processed by setting the installation block, the installation rod, the guide rod, the first clamp block, the second clamp block and the screw rod, which is convenient for grinding. , convenient and fast, worthy of promotion.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top view of the gear and the rotating plate of the utility model;

FIG. 3 is a schematic structural diagram of the first clamping block and the second clamping block in the utility model.

In the picture: 1. Base; 2. Chute 1; 3. Slider 1; 4. Grinding equipment; 5. Hydraulic cylinder; 6. Rotary shaft; 7. Gear; 8. Chute 2; 9. Slider 2; 10, rotating plate; 11, rack; 12, installation block; 13, installation rod; 14, guide rod; 15, clamp block one; 16, clamp block two; 17, screw rod.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments.

The following examples are used to illustrate the present invention, but cannot be used to limit the protection scope of the present invention. Conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention all belong to the scope of protection of the present invention.

1-3, the present utility model provides a convenient and quick drill bit grinding device, comprising a base 1, one side of the upper surface of the base 1 is provided with a chute 1 2, and two sliding grooves are slidably connected in the chute 1 2 Block one 3, a grinding device 4 is fixed on the slider one 3, a hydraulic cylinder 5 is installed on one side of the upper surface of the base 1, the piston rod of the hydraulic cylinder 5 is connected with the grinding device 4, and the grinding device 4 includes a motor seat , the motor seat is fixed on the top of the slider one 3, the piston rod of the hydraulic cylinder 5 is connected to the motor seat, the motor is installed on the motor seat, and the output shaft of the motor is connected with a grinding wheel (see Figure 1); Driven by the cylinder 5, the sliding block one 3 can be moved along the chute one 2, so that the staff does not need to hold the grinding equipment, and the workload is reduced.

A rotating shaft 6 is installed on one side of the upper surface of the base 1, a gear 7 is installed on the rotating shaft 6, and a chute 2 8 is opened on the upper surface of the base 1, and two sliding blocks 2 9 are slidably connected in the chute 2 8. The top of the second block 9 is fixed with the same horizontally arranged rotating plate 10, the second chute 8 is an annular chute, and the two sliding blocks 9 are symmetrically distributed on both sides of the second chute 8 (see Figure 1); 8 is a circular structure, so that the rotating plate 10 can perform a circular motion to adjust the angle.

A rack 11 is installed on the side wall of the rotating plate 10, the rotating plate 10 is a circular structure, the rack 11 is arranged along the circumferential direction of the rotating plate 10, and the rack 11 meshes with the gear 7 (see Figures 1 and 2); using The rotation of the gear 7 drives the rack 11 to move, thereby accurately adjusting the angle of the rotating plate 10 and improving the grinding accuracy.

A mounting block 12 is welded on the upper surface of the rotating plate 10, a mounting rod 13 is mounted on the top of the mounting block 12, a guide rod 14 is welded on the top of one side wall of the mounting rod 13, and a clamping block 15 is slidably sleeved on the guide rod 14. One end of the rod 14 is welded with a clamping block two 16, a threaded hole is opened on the mounting rod 13, a screw 17 is threaded in the threaded hole, one end of the screw 17 is rotated and installed on the clamping block one 15, and the top of the rotating shaft 6 is installed with a knob. A handle is installed on one end of the screw rod 17 (see FIGS. 1 and 3 ); the knob is convenient for the operator to rotate the shaft 6 , and the handle is convenient for the operator to rotate the screw rod 17 .

When in use, place the drill bit to be processed between the first clamping block 15 and the second clamping block 16, turn the handle to make the screw 17 rotate, thereby pushing the first clamping block 15 to move, and the first clamping block 15 along the guide rod 14 is close to the clamping block 216. Fix the drill bit, which is convenient and quick. Then, according to the required grinding angle, rotate the shaft 6 to make the gear 7 rotate. 8 Turn to change the angle of the drill bit. After the adjustment is completed, open the hydraulic cylinder 5 to push the grinding device 4 to move. The grinding device 4 moves along the chute 2 through the slider 1 3. The grinding wheel of the grinding device 4 slowly approaches the drill bit , Complete the grinding operation of the drill bit, ensure the grinding angle, improve the grinding effect, and ensure the product quality, which is worth popularizing.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a convenient and fast's drill bit grinding device, includes base (1), its characterized in that: one side of the upper surface of the base (1) is provided with a first sliding groove (2), the first sliding groove (2) is connected with two first sliding blocks (3) in a sliding manner, grinding equipment (4) is fixed on the first sliding blocks (3), a hydraulic cylinder (5) is installed on one side of the upper surface of the base (1), a piston rod of the hydraulic cylinder (5) is connected with the grinding equipment (4), a rotating shaft (6) is installed on one side of the upper surface of the base (1), a gear (7) is installed on the rotating shaft (6), a second sliding groove (8) is formed in the upper surface of the base (1), two second sliding blocks (9) are connected in the sliding manner, rotating plates (10) which are horizontally arranged are fixed at the top ends of the two second sliding blocks (9), racks (11) are installed on the side walls of the rotating plates (10), mounting blocks (12) are welded on the upper surface of the rotating plates (10), and, the top welding of installation pole (13) a lateral wall has guide arm (14), and sliding sleeve is equipped with clamp splice (15) on guide arm (14), and the one end welding of guide arm (14) has clamp splice two (16), has seted up threaded hole on installation pole (13), and threaded hole female connection has screw rod (17), and the one end rotation of screw rod (17) is installed on clamp splice (15).

2. A convenient and fast drill grinding device according to claim 1, characterized in that: the grinding equipment (4) comprises a motor base, the motor base is fixed to the top of the first sliding block (3), a piston rod of the hydraulic cylinder (5) is connected to the motor base, a motor is installed on the motor base, and an output shaft of the motor is connected with a grinding wheel.

3. A convenient and fast drill grinding device according to claim 1, characterized in that: the second sliding groove (8) is an annular sliding groove, and the two second sliding blocks (9) are symmetrically distributed on two sides of the second sliding groove (8).

4. A convenient and fast drill grinding device according to claim 1, characterized in that: the rotating plate (10) is of a circular structure, the rack (11) is arranged along the circumferential direction of the rotating plate (10), and the rack (11) is meshed with the gear (7).

5. A convenient and fast drill grinding device according to claim 1, characterized in that: the top end of the rotating shaft (6) is provided with a knob, and one end of the screw rod (17) is provided with a handle.

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