CN221088125U - Precise machining device for inclined holes of die - Google Patents

Abstract

The utility model discloses a die inclined hole precision machining device which comprises two mounting frames, wherein a circular ring is fixedly arranged between the two mounting frames, a limiting block is fixedly arranged on the inner wall of the opening end of the circular ring, a sliding opening is formed in the circular ring, teeth are fixedly arranged on the inner wall of the sliding opening, and a mounting plate is arranged between the inner sides of the circular ring. The mounting bracket passes through the bolt mounting on the mould of just will trompil, through loosening locking nut, locking nut can not suppress on the surface of ring, then promotes the mounting panel again and rotates, and the mounting panel passes through the gear and slides on tooth on the smooth mouthful inner wall, and the inclination of mounting panel obtains adjusting, after mounting panel angle adjustment, twists locking nut once more, and locking nut will suppress on the ring, realizes the mounting panel locking after angle regulation to the realization is adjusted the angle of seting up the inclined hole.

Description

Precise machining device for inclined holes of die

Technical Field

The utility model relates to the technical field of die machining, in particular to a die inclined hole precision machining device.

Background

The machining method of the inclined guide pillar hole of the die is usually a drilling machine drilling machining method, and the angle is adjusted by using a square iron cushion block in the aspect of clamping a workpiece, so that the time required by the clamping process is long and the difficulty is high, the die is easy to discard, the machining tool of the inclined guide pillar hole of the die is technically improved along with the rapid development of the die technology, but in the prior art, the angle of the inclined guide pillar hole machining is inconvenient to adjust, the adjusting angle range is small, the inclined guide pillar hole machining inclination angle of the die has deviation, and the die fails to open the inclined hole and is wasted.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a precise machining device for a die inclined hole, which has the advantage of adjusting the inclined angle of the inclined guide pillar hole, and solves the problems that the angle of the inclined guide pillar hole is inconvenient to adjust, the adjusting angle range is smaller, the inclined angle of the inclined guide pillar hole of the die is deviated, and the die is failed to open the inclined hole and is wasted.

In order to achieve the purpose of adjusting the inclination angle of the inclined guide pillar hole, the utility model provides the following technical scheme: the utility model provides a mould inclined hole precision machining device, includes two mounting brackets, two fixed mounting has the ring between the mounting bracket, the limited piece of open end inner wall fixed mounting of ring, the smooth mouth has been seted up to the inside of ring, the inner wall fixed mounting of smooth mouth has the tooth, be provided with the mounting panel between the inboard of ring, the inside of mounting panel is interlude has the hole cover, the outside threaded connection of hole cover has two lock nuts, the side fixed mounting of mounting panel has the connecting axle, the outside rotation of connecting axle is connected with the gear, the thread groove has been seted up to the tail end of connecting axle, the connecting axle has lock nut through thread groove threaded connection.

Preferably, the surface of the mounting frame is inserted with bolts, and the mounting frame is detachably connected with the die through the bolts.

Preferably, the number of the circular rings is two, the circular rings are symmetrically distributed, and the mounting plate is positioned between the two circular rings.

Preferably, one end of the connecting shaft penetrates through the sliding opening and extends to the outer side of the circular ring.

Preferably, the gear is meshed with the teeth, and the mounting plate slides in the sliding port through the connecting shaft, the gear and the teeth.

Preferably, the diameter of the locking nut is larger than the width of the sliding port, and the mounting plate is detachably connected with the circular ring through the connecting shaft, the thread groove and the locking nut.

Preferably, the outside of the hole sleeve is provided with threads, and the hole sleeve is detachably connected with the mounting plate through two locking nuts.

Compared with the prior art, the utility model provides a die inclined hole precision machining device, which has the following beneficial effects.

1. This mould inclined hole precision finishing device, the mounting bracket passes through the bolt mounting on the mould of trompil soon, through loosening locking nut, locking nut can not suppress on the surface of ring, then promote the mounting panel again and rotate, the mounting panel passes through the gear and slides on the tooth on the smooth mouthful inner wall, the inclination of mounting panel obtains adjusting, after mounting panel angle adjustment, twists locking nut again, locking nut will suppress on the ring, realizes the mounting panel locking after angle regulation to the realization is adjusted the angle of seting up the inclined hole.

2. This mould inclined hole precision machining device is provided with detachable hole cover on the surface of mounting panel, and the hole cover passes through lock nut and installs on the mounting panel, and the hole cover can be changed according to the diameter of drill bit, then stretches into the hole cover with the drilling tool drill bit, pushes down the drilling tool drill bit again, and the inclined hole is offered out at the mould health along the slope of hole cover to the drilling tool drill bit.

Drawings

FIG. 1 is a schematic view of a horizontally disposed mounting plate of the present utility model;

FIG. 2 is a schematic view of the mounting plate of the present utility model in an inclined configuration;

FIG. 3 is a schematic illustration of the connection between the mounting plate and the ring according to the present utility model;

fig. 4 is a schematic perspective view of the mounting frame of the present utility model.

In the figure: 1-mounting frame, 2-bolt, 3-ring, 4-limiting block, 5-sliding port, 6-tooth, 7-mounting plate, 8-hole cover, 9-lock nut, 10-connecting shaft, 11-gear, 12-thread groove, 13-lock nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a precision machining device for a die inclined hole comprises two mounting frames 1, wherein bolts 2 are inserted into the surfaces of the mounting frames 1, and the mounting frames 1 are detachably connected with the die through the bolts 2. The circular rings 3 are fixedly arranged between the two mounting frames 1, the number of the circular rings 3 is two, the circular rings are symmetrically distributed, and the limiting blocks 4 are fixedly arranged on the inner wall of the opening end of the circular ring 3.

Referring to fig. 1-4, a sliding opening 5 is formed in the ring 3, teeth 6 are fixedly mounted on the inner wall of the sliding opening 5, a mounting plate 7 is arranged between the inner sides of the rings 3, and the mounting plate 7 is located between the two rings 3. The inside of mounting panel 7 alternates there is hole cover 8, and the screw thread has been seted up in the outside of hole cover 8, and the outside threaded connection of hole cover 8 has two lock nuts 9, and hole cover 8 passes through two lock nuts 9 and mounting panel 7 detachable connection.

Referring to fig. 1-4, a connecting shaft 10 is fixedly mounted on a side surface of the mounting plate 7, and one end of the connecting shaft 10 penetrates the sliding opening 5 and extends to the outer side of the ring 3. The gear 11 is rotatably connected to the outer side of the connecting shaft 10, the gear 11 is meshed with the teeth 6, and the mounting plate 7 slides in the sliding port 5 through the connecting shaft 10, the gear 11 and the teeth 6.

Referring to fig. 1-4, a thread groove 12 is formed at the tail end of the connecting shaft 10, the connecting shaft 10 is connected with a locking nut 13 through the thread groove 12, the diameter of the locking nut 13 is larger than the width of the sliding port 5, and the mounting plate 7 is detachably connected with the circular ring 3 through the connecting shaft 10, the thread groove 12 and the locking nut 13.

Working principle: when in use, the mounting frame 1 is mounted on the die with the holes immediately through the bolts 2, the locking nuts 13 are loosened, the locking nuts 13 are not pressed on the surface of the circular ring 3, then the mounting plate 7 is pushed to rotate, the mounting plate 7 slides on the teeth 6 on the inner wall of the sliding port 5 through the gears 11, the inclination angle of the mounting plate 7 is adjusted, after the angle of the mounting plate 7 is adjusted, the locking nuts 13 are twisted again, the locking nuts 13 are pressed on the circular ring 3, the mounting plate 7 after the angle is adjusted is locked, and therefore the angle of the inclined holes is adjusted.

The surface of the mounting plate 7 is provided with a detachable hole sleeve 8, the hole sleeve 8 is mounted on the mounting plate 7 through a locking nut 9, the hole sleeve 8 can be replaced according to the diameter of a drill bit, then the drill bit is inserted into the hole sleeve 8, the drill bit is pressed down again, and an inclined hole is formed in the die body along the inclination of the hole sleeve 8.

Claims (7)

1. The utility model provides a mould inclined hole precision machining device, includes two mounting brackets (1), its characterized in that: two fixed mounting has ring (3) between mounting bracket (1), the limited piece (4) of open end inner wall fixed mounting of ring (3), slide opening (5) have been seted up to the inside of ring (3), the inner wall fixed mounting of slide opening (5) has tooth (6), be provided with mounting panel (7) between the inboard of ring (3), the inside of mounting panel (7) is interluded has hole cover (8), the outside threaded connection of hole cover (8) has two lock nut (9), the side fixed mounting of mounting panel (7) has connecting axle (10), the outside rotation of connecting axle (10) is connected with gear (11), thread groove (12) have been seted up at the tail end of connecting axle (10), connecting axle (10) have lock nut (13) through thread groove (12) threaded connection.

2. The die bevel hole precision machining device according to claim 1, wherein: the surface of mounting bracket (1) is interluded and is had bolt (2), mounting bracket (1) is through bolt (2) and mould detachable engagement.

3. The die bevel hole precision machining device according to claim 1, wherein: the number of the circular rings (3) is two, the circular rings are symmetrically distributed, and the mounting plates (7) are positioned between the two circular rings (3).

4. The die bevel hole precision machining device according to claim 1, wherein: one end of the connecting shaft (10) penetrates through the sliding opening (5) and extends to the outer side of the circular ring (3).

5. The die bevel hole precision machining device according to claim 1, wherein: the gear (11) is meshed with the teeth (6), and the mounting plate (7) slides in the sliding port (5) through the connecting shaft (10), the gear (11) and the teeth (6).

6. The die bevel hole precision machining device according to claim 1, wherein: the diameter of the locking nut (13) is larger than the width of the sliding port (5), and the mounting plate (7) is detachably connected with the circular ring (3) through the connecting shaft (10), the thread groove (12) and the locking nut (13).

7. The die bevel hole precision machining device according to claim 1, wherein: the outside of hole cover (8) is offered the screw thread, and hole cover (8) are connected with mounting panel (7) can be dismantled through two locking nut (9).