CN105935883A - A fine grinding device for metallurgical parts - Google Patents

Abstract

The invention discloses a metallurgical part fine polishing device which comprises a device base, wherein a group of foundation bolts penetrate through two ends of the device base, a main support and a sliding seat are arranged on the device base, the main support and the sliding seat are matched through a lead screw, a lead screw motor, a spindle motor and an oil cylinder are arranged on one side of the main support, an electric control table is arranged on the other side of the main support, a chuck support is arranged on the sliding seat, a three-jaw chuck is arranged on the chuck support, the spindle motor is matched with an assembling head, the oil cylinder is connected with a turntable motor through a spring, the turntable motor is matched with a turntable, and a group of tool holders are arranged on the turntable. This meticulous grinding device of metallurgical piece can be equipped with multiple processing tool bit, has concurrently and polishes and the function of drilling, and multiple tool bit transform is convenient, can carry out quick adjustment according to the actual conditions, has improved work efficiency, satisfies the various demands of metallurgical piece processing simultaneously, and a tractor serves several purposes is worth promoting.

Description

A fine grinding device for metallurgical parts

technical field

The invention relates to the field of metallurgical auxiliary equipment, in particular to a fine grinding device for metallurgical parts.

Background technique

In the manufacturing process of metallurgical products, the surface of many metallurgical blanks is not smooth enough to meet the requirements of use, and the surface needs to be ground or polished. Some parts have different roughness requirements for various parts of the surface, which requires Different grinding equipment is used for local grinding, and multiple grinding machines are equipped at the same time, which increases the cost, and changing the grinding machine back and forth also brings a lot of difficulties to the grinding work, delaying the processing period.

Contents of the invention

The object of the present invention is to provide a fine grinding device for metallurgical parts, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a fine grinding device for metallurgical parts, including a device base, a set of anchor bolts are mounted on both ends of the device base, and a main bracket is arranged on one side of the device base, The other side of the base of the device is provided with a sliding seat, the main bracket and the sliding seat are matched by a screw, the upper side of the main bracket is provided with a screw motor, a spindle motor and an oil cylinder, and the other side of the main bracket is The side is provided with an electric console, the slide seat is provided with a chuck bracket, and the chuck bracket is provided with a three-jaw chuck, the screw motor cooperates with the large gear, and the spindle motor cooperates with the assembly head. The oil cylinder is connected with the turntable motor through a spring, and the turntable motor cooperates with the turntable, and a group of knife seats are arranged on the turntable.

Preferably, both ends of the base of the device are provided with steps, and the anchor bolts are mounted on the steps.

Preferably, the lead screw is provided with a pinion gear, and the pinion gear meshes with the bull gear.

Preferably, the screw motor, the spindle motor, and the oil cylinder are all provided with mounting seats, and the screw motor, the spindle motor, and the oil cylinder are all connected to the main bracket through the mounting seats.

Preferably, a key is provided on the assembly head, and an assembly groove is opened on one side of the knife seat, and the assembly head is adapted to the assembly groove through the key.

Preferably, a spring groove is opened on the piston of the oil cylinder, the spring is arranged in the spring groove, and a telescopic rod is arranged on one side of the turntable motor, and the telescopic rod is adapted to the spring groove, and the The spring is sleeved on the outside of the telescopic rod.

Preferably, a set of bearings is arranged on the turntable, and the tool seat is rotatably matched with the turntable through the bearings.

Preferably, the tool seat can cooperate with the processing cutter head, and there are four kinds of processing cutter heads, namely a small drill bit, a large drill bit, a milling cutter and a grinding head.

Preferably, a group of control buttons is provided on the electric console, and the screw motor, the spindle motor, the oil cylinder and the turntable motor are all electrically connected to the electric console.

Compared with the prior art, the beneficial effect of the present invention is that: when the fine grinding device for metallurgical parts is used, the device is first fixed on the ground through anchor bolts, and then the metallurgical parts to be polished are matched with the three-jaw chuck, After clamping, control the lead screw motor to work through the electric console, then the lead screw motor drives the large gear to drive the pinion to rotate to realize the rotation of the lead screw, and the movement of the sliding seat can be conveniently controlled, so that the clamped on the three-jaw chuck The metallurgical parts are ground or drilled close to the processing head, and the oil cylinder can be extended and retracted. When the processing head needs to be replaced, the oil cylinder is stretched out, the assembly head and the assembly groove are separated, and the turntable loses the limit function of the assembly head. It rotates under the drive to match different processing cutter heads with the assembly head. After selecting the processing cutter head to be used, the oil cylinder is controlled by the electric console to retract, and the turntable returns to its original position. The assembly groove of the tool holder and the assembly head Contact, but may not be able to fit properly, because the piston of the oil cylinder is connected to the turntable motor through a spring, and the spring has the ability to deform. Even if the assembly head and the assembly groove are not fully fitted, the turntable will not be damaged due to stress concentration. At this time, the staff manually rotates the processing head to make the assembly groove fit with the assembly head and complete the replacement of the processing head. Equipped with a variety of processing cutter heads, which have the functions of grinding and drilling. The various cutter heads are easy to change and can be quickly adjusted according to the actual situation, which improves work efficiency and meets various needs of metallurgical parts processing. One machine is multi-purpose. It is worth promoting.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a structural schematic diagram of the assembly head of the present invention.

Fig. 3 is a structural schematic diagram of the assembly groove on the knife holder of the present invention.

Fig. 4 is a structural schematic diagram of the cooperation between the oil cylinder and the turntable motor of the present invention.

Fig. 5 is a structural schematic diagram of the turntable of the present invention.

In the figure: 1-device base; 2-anchor bolts; 3-main support; 4-sliding seat; 5-lead screw; 6-lead screw motor; 7-spindle motor; 8-oil cylinder; 10-chuck bracket; 11-three-jaw chuck; 12-big gear; 13-assembly head; 14-spring; 15-turntable motor; 16-turntable; 20-mounting seat; 21-key; 22-piston; 23-spring groove; 24-telescopic rod; 25-assembly groove; 26-bearing; 27-small drill bit; 28-big drill bit; 29-milling cutter; head; 31 - control buttons.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-5, the present invention provides a technical solution: a fine grinding device for metallurgical parts, including a device base 1, a set of anchor bolts 2 are mounted on both ends of the device base 1, and One side is provided with a main support 3, and the other side of the device base 1 is provided with a slide seat 4, the main support 3 and the slide seat 4 cooperate through a screw 5, and one side of the main support 3 is provided with a wire Bar motor 6, spindle motor 7 and oil cylinder 8, the other side of the main bracket 3 is provided with an electric console 9, the slide seat 4 is provided with a chuck bracket 10, and the chuck bracket 10 is provided with a three-jaw card disk 11, the screw motor 6 cooperates with the large gear 12, the spindle motor 7 cooperates with the assembly head 13, the oil cylinder 8 is connected with the turntable motor 15 through the spring 14, and the turntable motor 15 cooperates with the turntable 16. A group of tool holders 17 are arranged on the turntable 16, steps 18 are arranged at both ends of the base 1 of the device, the anchor bolts 2 are mounted on the steps 18, and a pinion 19 is arranged on the lead screw 5 , the pinion gear 19 meshes with the bull gear 12, the screw motor 6, the spindle motor 7, and the oil cylinder 8 are all provided with mounting seats 20, the screw motor 6, the spindle motor 7 , the oil cylinders 8 are all connected to the main bracket 3 through the mounting seat 20, the assembly head 13 is provided with a key 21, and one side of the knife seat 17 is provided with an assembly groove 25, and the assembly head 13 Through the fit of the key 21 and the assembly groove 25, a spring groove 23 is opened on the piston 22 of the oil cylinder 8, the spring 14 is arranged in the spring groove 23, and one side of the turntable motor 15 is provided with A telescopic rod 24, the telescopic rod 24 is adapted to the spring slot 23, the spring 14 is sleeved outside the telescopic rod 24, a group of bearings 26 are arranged on the rotating disk 16, and the knife seat 17 passes through the Described bearing 26 is rotatably matched with described rotating disk 16, and described cutter seat 17 can cooperate with processing cutter head, and described processing cutter head has four kinds, is respectively small drill bit 27, big drill bit 28, milling cutter 29 and grinding head 30, A set of control buttons 31 is arranged on the electric console 9 , and the screw motor 6 , the spindle motor 7 , the oil cylinder 8 and the turntable motor 15 are all electrically connected to the electric console 9 .

Working principle: When using the fine grinding device for metallurgical parts, first fix the device on the ground through anchor bolts 2, then match the metallurgical parts to be polished with the three-jaw chuck 11, after clamping, through the electric control panel 9 Control the lead screw motor 6 to work, then the lead screw motor 6 drives the large gear 12 to drive the pinion 19 to rotate, and realizes the rotation of the lead screw 5, so that the sliding seat 4 can be easily controlled to move, so that the three-jaw chuck 11 is clamped. The metallurgical parts are ground or drilled close to the processing head, and the oil cylinder 8 can be extended and retracted. When the processing head needs to be replaced, the oil cylinder 8 is extended, the assembly head 13 is separated from the assembly groove 25, and the turntable 16 loses the limit of the assembly head 13 The function can be rotated under the drive of the turntable motor 15 to realize the matching of different processing cutter heads with the assembly head 13. After selecting the processing cutter head to be used, the electric control panel 9 controls the oil cylinder 8 to retract, and the turntable 16 returns. In the original position, the assembly groove 25 of the knife seat 17 is in contact with the assembly head 13, but it may not be able to fit properly, because the piston 22 of the oil cylinder 8 is connected with the turntable motor 15 through the spring 14, and the spring 14 has the ability of deformation, and the assembly head 13 and the assembly groove 25 fail to fit completely, and the turntable 16 will not be damaged due to stress concentration. At this time, the staff manually rotates the processing cutter head to make the assembly groove 25 fit with the assembly head 13, and complete the replacement of the processing cutter head. , very convenient, and then control the spindle motor 7 to work by the electric console 9 to perform grinding and drilling work.

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

Claims (9)

1. A fine grinding device for metallurgical parts, including a device base (1), characterized in that a set of anchor bolts (2) are mounted on both ends of the device base (1), and a The main support (3) is provided on one side, and the sliding seat (4) is provided on the other side of the device base (1), and the main support (3) and the sliding seat (4) are matched by a screw (5). A screw motor (6), a spindle motor (7) and an oil cylinder (8) are provided on one side of the main support (3), and an electric console (9) is provided on the other side of the main support (3). The slide seat (4) is provided with a chuck bracket (10), the chuck bracket (10) is provided with a three-jaw chuck (11), the screw motor (6) cooperates with the large gear (12), The spindle motor (7) cooperates with the assembly head (13), the oil cylinder (8) is connected with the turntable motor (15) through a spring (14), and the turntable motor (15) cooperates with the turntable (16). A group of knife seats (17) are arranged on the turntable (16). 2. A fine grinding device for metallurgical parts according to claim 1, characterized in that steps (18) are provided at both ends of the base (1) of the device, and the anchor bolts (2) are mounted on the above the steps (18). 3. A fine grinding device for metallurgical parts according to claim 1, characterized in that: the screw (5) is provided with a pinion (19), the pinion (19) and the large gear ( 12) Engagement. 4. A fine grinding device for metallurgical parts according to claim 1, characterized in that: the screw motor (6), the spindle motor (7), and the oil cylinder (8) are all provided with mounting seats ( 20), the screw motor (6), the spindle motor (7), and the oil cylinder (8) are all connected to the main bracket (3) through the mounting seat (20). 5. A fine grinding device for metallurgical parts according to claim 1, characterized in that: the assembly head (13) is provided with a key (21), and one side of the knife seat (17) is provided with an assembly groove (25), the assembly head (13) is adapted to the assembly groove (25) through the key (21). 6. A fine grinding device for metallurgical parts according to claim 1, characterized in that: a spring groove (23) is opened on the piston (22) of the oil cylinder (8), and the spring (14) is set on the In the spring slot (23), a telescopic rod (24) is provided on one side of the turntable motor (15), the telescopic rod (24) is adapted to the spring slot (23), and the spring (14) sets It is located outside the telescopic rod (24). 7. A fine grinding device for metallurgical parts according to claim 1, characterized in that: a set of bearings (26) are arranged on the turntable (16), and the tool holder (17) passes through the bearings (26) Rotate with the turntable (16). 8. A fine grinding device for metallurgical parts according to claim 1, characterized in that: the tool seat (17) can cooperate with the processing cutter head, and there are four kinds of processing cutter heads, which are small drill bits (27 ), large drill bit (28), milling cutter (29) and grinding head (30). 9. A fine grinding device for metallurgical parts according to claim 1, characterized in that: the electric console (9) is provided with a group of control buttons (31), the screw motor (6), the The main shaft motor (7), the oil cylinder (8) and the turntable motor (15) are all electrically connected to the electric console (9).