CN210010550U - Knife rest of gear grinding machine with forming grinding wheel - Google Patents

Abstract

The utility model discloses a shaping emery wheel gear grinding machine knife rest, including tool rest base, slide, motor cabinet and lead screw, the slide is connected with the tool rest base through upper guide rail and lower guide rail, the motor cabinet sets up the one end at the tool rest base, the lead screw is installed on the motor cabinet, the motor is fixed on the motor cabinet and drives the slide through the lead screw and slide on the tool rest base, the upper end portion of slide is provided with the fourth baffle, the lower extreme portion is provided with the third baffle, the position relative to the fourth baffle on the tool rest base is installed first baffle, first baffle covers the fourth baffle, the position relative to the third baffle on the tool rest base is installed the second baffle, the second baffle covers the third baffle half; the left end edge of the sliding plate is provided with a movable cover, a left fixed cover is arranged at the position, opposite to the movable cover, on the tool rest seat, the movable cover covers the left fixed cover in a half mode, and a right fixed cover is arranged at the position, adjacent to the right end of the sliding plate, on the tool rest seat. The utility model discloses simple structure, simple to operate, the commonality is strong.

Description

Knife rest of gear grinding machine with forming grinding wheel

Technical Field

The invention belongs to the technical field of gear machining machines, and particularly relates to a cutter frame of a gear grinding machine with a forming grinding wheel.

Background

The gear is an important mechanical transmission part and is widely applied to various mechanical equipment, and the gear grinding machine is main equipment for gear precision machining. The gear grinding machine for the forming grinding wheel is a precise gear grinding device for processing a straight gear and a helical gear with a large modulus. The existing knife rest of the forming grinding wheel gear grinding machine is mostly in an integrated form, the modularization degree is low, and the processing and assembling difficulty is large.

Disclosure of Invention

The utility model provides a shaping emery wheel gear grinding machine knife rest solves prior art scheme modularization degree low, the great problem of the processing assembly degree of difficulty.

In order to realize the technical purpose, the utility model discloses a technical scheme is: a formed grinding wheel gear grinding machine knife rest comprises a knife rest seat, a sliding plate, a motor seat and a screw rod, wherein the sliding plate is connected with the knife rest seat through an upper guide rail and a lower guide rail which are arranged in parallel; the sliding plate is composed of a first mounting table, a grinding wheel mounting groove and a second mounting table in sequence, a second positioning table is arranged at the lower end edge of the first mounting table in a protruding mode, and a first positioning table is arranged at the lower end edge of the second mounting table in a protruding mode; a fourth baffle is arranged on the edge part of the upper end of the sliding plate, a grating ruler is arranged on the lower end of the sliding plate, a third baffle is arranged on the edge part of the lower end of the sliding plate and covers the grating ruler, a first baffle is arranged on the position, opposite to the fourth baffle, of the tool rest seat, the fourth baffle is covered by the first baffle, a second baffle is arranged on the position, opposite to the third baffle, of the tool rest seat, and the third baffle is covered by the second baffle in half; the left end edge part of the sliding plate is provided with a movable cover, a left fixed cover is arranged on the cutter frame seat opposite to the movable cover, and the movable cover covers the left fixed cover in a half way; a right fixed cover is arranged on the tool rest seat and adjacent to the right end of the sliding plate; the slide plate, the first baffle, the right fixed cover, the movable cover, the second baffle, the left fixed cover, the third baffle and the fourth baffle form a protection system together, and the upper guide rail, the lower guide rail and the screw rod are covered and protected.

The beneficial effects of the utility model are that, a shaping emery wheel gear grinding machine knife rest simple structure, modularization degree are high, and the processing assembly degree of difficulty is low.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a knife rest of a gear grinding machine with a forming grinding wheel of the present invention.

Fig. 2 is a first cross-sectional view of the knife rest of the gear grinding machine with the forming wheel of the present invention.

Fig. 3 is a second cross-sectional view of the knife rest of the gear grinding machine with the forming wheel of the present invention.

In the figure, 1, a tool rest base; 2. a slide plate; 2a, a first mounting table; 2b, a second mounting table; 2c, a first positioning table; 2d, installing a grinding wheel installation groove; 2e, a second positioning table; 3. a first baffle plate; 4. a right fixed cover; 5. a movable cover; 6. a second baffle; 7. a left stationary shroud; 8. a motor; 9. a base plate; 10. an upper guide rail; 11. a lower guide rail; 12. a third baffle plate; 13. a grating scale; 14. tightening the screw; 15. a coupling; 16. a motor base; 17. A screw rod; 18. and a fourth baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a formed grinding wheel gear grinding machine knife rest comprises a knife rest base 1, a sliding plate 2, a motor 8, a motor base 16 and a screw rod 17, wherein the sliding plate 2 is connected with the knife rest base 1 through an upper guide rail 10 and a lower guide rail 11 which are arranged in parallel, one side of the upper guide rail 10 is provided with a backing plate 9, a set screw 14 is arranged on the knife rest base 1 and vertically propped against the backing plate 9, the motor base 16 is arranged at one end of the knife rest base 1, a rod part of the screw rod 17 is arranged on the motor base 16 through a bearing, a nut part of the screw rod is connected with the sliding plate 2, the motor 8 is fixed on the motor base 16 and is connected with the screw rod 17 through a coupler 15, and the motor 8 drives the sliding plate 2 to slide on the knife rest base 1 through the; the slide plate 2 is composed of a first mounting platform 2a, a grinding wheel mounting groove 2d and a second mounting platform 2b in sequence, wherein the lower end edge part of the first mounting platform 2a is convexly provided with a second positioning platform 2e, and the lower end edge part of the second mounting platform 2b is convexly provided with a first positioning platform 2 c; a fourth baffle plate 18 is arranged on the upper end edge of the sliding plate 2, a grating ruler 13 is arranged on the lower end of the sliding plate, a third baffle plate 12 is arranged on the lower end edge of the sliding plate, the grating ruler 13 is covered by the third baffle plate 12, a first baffle plate 3 is arranged on the tool rest base 1 opposite to the fourth baffle plate 18, the fourth baffle plate 18 is covered by the first baffle plate 3, a second baffle plate 6 is arranged on the tool rest base 1 opposite to the third baffle plate 12, and the third baffle plate 12 is covered by the second baffle plate 6 in half; a movable cover 5 is arranged at the left end edge part of the sliding plate 2, a left fixed cover 7 is arranged on the cutter frame seat 1 opposite to the movable cover 5, and the movable cover 5 covers the left fixed cover 7 in half; a right fixed cover 4 is arranged on the tool rest seat 1 and adjacent to the right end of the sliding plate 2; the sliding plate 2, the first baffle 3, the right fixed cover 4, the movable cover 5, the second baffle 6, the left fixed cover 7, the third baffle 12 and the fourth baffle 18 form a protection system together, and the upper guide rail 10, the lower guide rail 11 and the screw rod 17 are covered and protected.

During the use, emery wheel main shaft module (not shown in the attached drawing) uses first locating platform 2c to install on second mount table 2b as the locating surface, and machine carries measuring device and uses second locating platform 2e to install on first mount table 2a as the locating surface, and the emery wheel main shaft module of multiple specification and machine carry measuring device can share a knife rest, and a shaping emery wheel gear grinding machine knife rest's commonality is stronger.

Claims (1)

1. The utility model provides a take shape emery wheel gear grinding machine knife rest, includes knife rest seat (1), slide (2), motor (8), motor cabinet (16) and lead screw (17), its characterized in that: the sliding plate (2) is connected with the tool rest base (1) through an upper guide rail (10) and a lower guide rail (11) which are arranged in parallel, a base plate (9) is arranged on one side of the upper guide rail (10), a set screw (14) is arranged on the tool rest base (1) and vertically propped against the base plate (9), a motor base (16) is arranged at one end of the tool rest base (1), a rod part of a lead screw (17) is arranged on the motor base (16) through a bearing, a nut part of the lead screw is connected with the sliding plate (2), a motor (8) is fixed on the motor base (16) and is connected with the lead screw (17) through a coupling (15), and the motor (8) drives the sliding plate (2) to slide on the tool rest base (1) through the lead screw (17); the sliding plate (2) is sequentially composed of a first mounting table (2a), a grinding wheel mounting groove (2d) and a second mounting table (2b), a second positioning table (2e) is convexly arranged on the lower end edge of the first mounting table (2a), and a first positioning table (2c) is convexly arranged on the lower end edge of the second mounting table (2 b); a fourth baffle (18) is arranged on the upper end edge of the sliding plate (2), a grating ruler (13) is arranged on the lower end of the sliding plate, a third baffle (12) is arranged on the lower end edge of the sliding plate, the grating ruler (13) is covered by the third baffle (12), a first baffle (3) is arranged on the tool rest base (1) opposite to the fourth baffle (18), the fourth baffle (18) is covered by the first baffle (3), a second baffle (6) is arranged on the tool rest base (1) opposite to the third baffle (12), and the third baffle (12) is covered by the second baffle (6) in a half-covering mode; a movable cover (5) is arranged at the left end edge part of the sliding plate (2), a left fixed cover (7) is arranged on the cutter frame seat (1) at a position opposite to the movable cover (5), and the movable cover (5) covers the left fixed cover (7) in a half way; a right fixed cover (4) is arranged on the tool rest seat (1) and adjacent to the right end of the sliding plate (2); the sliding plate (2), the first baffle (3), the right fixed cover (4), the movable cover (5), the second baffle (6), the left fixed cover (7), the third baffle (12) and the fourth baffle (18) form a protection system together, and the upper guide rail (10), the lower guide rail (11) and the screw rod (17) are covered and protected.

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