CN220445155U

CN220445155U - Novel end surface milling machine processing die

Info

Publication number: CN220445155U
Application number: CN202321697131.0U
Authority: CN
Inventors: 王洪宇; 刘贺; 刘文龙; 王艳龙; 王俭
Original assignee: Jinzhou Fulin Aluminum Plastic Products Co ltd
Current assignee: Jinzhou Fulin Aluminum Plastic Products Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-02-06
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a novel end surface milling machine processing die, which belongs to the field of milling machine fixtures and comprises a base and a bottom plate, wherein a boss is arranged on the upper surface of the base, limit grooves are uniformly formed in the arc surface of the boss, a rotary disc is arranged on the upper surface of the boss through a bearing, notches are symmetrically formed in two sides of the rotary disc, the notches correspond to the limit grooves, the bottom plate is arranged on the upper surface of the rotary disc through bolts, a movable cavity is formed in the bottom plate, a connecting disc is arranged on the lower surface of the inner part of the movable cavity through a bearing, a connecting rod is symmetrically arranged on the upper surface of the connecting disc through a pin shaft, the connecting rod and the connecting disc are eccentrically arranged, a rotary disc capable of performing angle adjustment is arranged at the bottom of a parallel vice, the angle of the vice is adjusted through the change of surface scales and pointers, and therefore the integral practicality of the milling machine is met, and the stability after the angle adjustment is ensured.

Description

Novel end surface milling machine processing die

Technical Field

The utility model relates to the field of milling machine jigs, in particular to a novel end surface milling machine processing die.

Background

The milling machine is common machine tool equipment in machining, a workpiece is fixed on a workbench during use, the surface of the workpiece is milled by moving a cutter which rotates at a high speed, so that the required shape or size is obtained, the workpiece is clamped and fixed by a parallel jaw when the existing milling machine is used for machining, along with the continuous development of a process, the machining requirements of the existing industry on the workpiece are more and more severe, parts with complex shapes are frequently encountered, the direction of the existing parallel jaw is fixed, the flexibility is poor, and the complex part machining requirements cannot be met.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a novel end surface milling machine processing die which can realize the angle adjustment of a parallel jaw so as to adapt to the processing requirements of complex workpieces.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a novel end milling machine mold processing, includes base and bottom plate, the base upper surface is provided with the boss, the spacing groove has evenly been seted up to boss arc surface, the rotary disk is installed through the bearing to the boss upper surface, the breach is seted up to rotary disk bilateral symmetry, the breach is corresponding with the spacing groove, the bottom plate passes through the bolt mounting at the rotary disk upper surface, movable cavity has been seted up to the inside movable cavity, the connection pad is installed through the bearing to the inside lower surface of movable cavity, the connecting rod is installed through the round pin axle symmetry to the connection pad upper surface, connecting rod and connection pad eccentric setting, the inside symmetry slidable mounting of bottom plate has the slide bar, the one end that the connecting rod deviates from the connection pad is installed at the slide bar tip through the round pin axle, the one end that the slide bar deviates from the connecting rod is provided with spacing fixture block.

Further, the limiting clamping block vertically faces downwards relative to the sliding rod, the limiting clamping block penetrates through the lower surface of the bottom plate, and the bottom of the limiting clamping block is matched with the inner size of the limiting groove.

Further, the mounting hole is formed in one side surface of the bottom plate, a key is slidably mounted in the mounting hole, and the key penetrates through the end surface of the bottom plate.

Further, button one end is provided with the ratch, the ratch runs through the mounting hole, movable cavity is inside in the one end that the ratch deviates from the button, connection pad upside coaxial arrangement has the gear, ratch and gear intermeshing.

Further, the surface of the toothed bar is sleeved with a spring, the spring is arranged in the mounting hole, and one end of the spring is in contact with the key.

Further, fixed clamp splice is provided with to bottom plate upper surface one end, bottom plate upper surface symmetry is provided with the track, track surface slidable mounting has movable clamp splice, movable clamp splice and fixed clamp splice symmetry set up.

Further, the threaded rod is installed on the upper side of the bottom plate through a bearing, the threaded rod is arranged between the two rails, and the bottom of the movable clamping block is screwed on the threaded rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the utility model provides a novel end face milling machine processing die, wherein a turntable capable of adjusting an angle is arranged at the bottom of a parallel jaw vice, and the angle of the vice is adjusted through the change of surface scales and pointers, so that the novel end face milling machine processing die is suitable for complex part processing requirements, the overall practicability of a milling machine is provided, and the stability after the angle adjustment is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the base and the rotating disc of the present utility model;

FIG. 3 is a schematic longitudinal cross-sectional elevation view of the present utility model;

FIG. 4 is an enlarged schematic view of the area A of FIG. 3 according to the present utility model;

fig. 5 is an enlarged view of the area B of fig. 3 according to the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a boss; 3. a limit groove; 4. a rotating disc; 5. a notch; 6. a bottom plate; 7. fixing the clamping blocks; 8. a track; 9. a movable clamping block; 10. a threaded rod; 11. a movable cavity; 12. a slide bar; 13. a limit clamping block; 14. a connecting disc; 15. a connecting rod; 16. a gear; 17. a mounting hole; 18. a key; 19. a toothed bar; 20. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-3, a novel end-face milling machine processing die comprises a base 1 and a bottom plate 6, wherein a boss 2 is arranged on the upper surface of the base 1, a limit groove 3 is uniformly formed in the arc surface of the boss 2, the boss 2 is in a round table shape and is concentric with the base 1, the size of the limit groove 3 corresponds to the scale on the surface of the base 1, namely, each scale mark corresponds to one limit groove 3 to ensure the precision of angle rotation, a rotary disk 4 is arranged on the upper surface of the boss 2 through a bearing, the cross section of the rotary disk 4 is U-shaped and is opened downwards to protect the limit groove 3, gaps 5 are symmetrically formed in two sides of the rotary disk 4, the gaps 5 correspond to the limit groove 3, a limit clamping block 13 is convenient to enter, the bottom plate 6 is arranged on the upper surface of the rotary disk 4 through bolts to ensure that the bottom plate 6 can rotate together with the rotary disk 4.

Referring to fig. 3 and 4, a movable cavity 11 is formed in the bottom plate 6, a connecting disc 14 is mounted on the lower surface of the inner portion of the movable cavity 11 through a bearing, the connecting disc, a boss 2 and the rotating disc 4 are coaxial, a connecting rod 15 is symmetrically mounted on the upper surface of the connecting disc 14 through a pin shaft, the connecting rod 15 and the connecting disc 14 are eccentrically arranged to ensure that the sliding rod 12 is driven to move through the connecting rod 15 when the rotating disc 4 rotates, a sliding rod 12 is symmetrically and slidably mounted in the bottom plate 6, one end of the connecting rod 15, which is away from the connecting disc 14, is mounted at the end part of the sliding rod 12 through the pin shaft, and the connecting direction is ensured to drive the two sliding rods 12 to be separated oppositely when a key 18 is pressed inwards.

Referring to fig. 3 and 5, a limit fixture block 13 is disposed at one end of the slide bar 12 facing away from the connecting rod 15, the limit fixture block 13 is vertically downward relative to the slide bar 12, the limit fixture block 13 penetrates through the lower surface of the bottom plate 6, the position of the limit fixture block 13 is always disposed inside the notch 5, the bottom of the limit fixture block 13 is matched with the inner dimension of the limit slot 3, and the stability after the angle adjustment is ensured through the cooperation of the two.

Referring to fig. 3 and 4, a mounting hole 17 is formed in a surface of one side of the bottom plate 6, a key 18 is slidably mounted in the mounting hole 17, the key 18 penetrates through an end surface of the bottom plate 6, the key 18 is conveniently pressed by the outside, a toothed bar 19 is arranged at one end of the key 18, the toothed bar 19 penetrates through the mounting hole 17, one end, deviating from the key 18, of the toothed bar 19 is arranged in the movable cavity 11, a gear 16 is coaxially mounted on the upper side of the connecting disc 14, the toothed bar 19 and the gear 16 are meshed with each other, and rotation of the adjusting disc 14 is controlled through adjustment of the mutual meshing.

The surface of the toothed bar 19 is sleeved with a spring 20, the spring 20 is arranged in the mounting hole 17, one end of the spring 20 is in contact with the key 18, and the spring 20 ensures that the device is always stable under the condition of not receiving any external force and simultaneously ensures self-locking after adjustment.

Referring to fig. 1, a fixed clamping block 7 is disposed at one end of the upper surface of the bottom plate 6, rails 8 are symmetrically disposed on the upper surface of the bottom plate 6, movable clamping blocks 9 are slidably mounted on the surfaces of the rails 8, and the movable clamping blocks 9 and the fixed clamping blocks 7 are symmetrically disposed. The threaded rod 10 is installed on the upper side of the bottom plate 6 through a bearing, the threaded rod 10 is arranged between the two tracks 8, the bottom of the movable clamping block 9 is screwed on the threaded rod 10, and the movable clamping block 9 is driven to move by the rotating threaded rod 10 so as to clamp a workpiece.

When in use: firstly, the base 1 is fixedly installed on a milling machine workbench, then the bottom plate 6 is installed on the upper surface of the rotary disk 4 through bolts, scales are uniformly marked on the upper surface of the base 1, pointers are arranged on the surface of the rotary disk 4, after the installation is in place, the bottom plate 6 and the rotary disk 4 are fixed, the key 18 is always arranged on the outermost side of a stroke due to the existence of the spring 20, then the direction of the connecting disk 14 is controlled through mutual engagement between the toothed bar 19 and the gear 16, the connecting direction of the connecting rod 15 ensures that two slide bars 12 are mutually close under the condition of not being subjected to any external force, then the limit clamping block 13 is mutually matched with the limit groove 3, so as to ensure the stability of the angle of the rotary disk 4 and the base 1, the key 18 can be pressed inwards when the angle is adjusted, the toothed bar 19 is driven to move towards the inside of the movable cavity 11, then the two slide bars 12 are driven to move outwards through an internal mechanism, the limit clamping block 13 is separated from the mutual engagement with the limit groove 3, at the moment, the whole bottom plate 6 can be rotated, the rotation angle is controlled through the cooperation of the pointers and the scales, after adjustment, the key 18 is loosened, the existence of the spring 20 ensures the stability after adjustment, the stability is kept under the condition of being subjected to the external force, the angle adjustment, the clamping block 7 and the clamping block is driven to move along the fixed clamping block 7 and the movable clamping block 9 are moved along the track by the moving track 9.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a novel end face milling machine mold processing, includes base (1) and bottom plate (6), its characterized in that: the novel anti-theft device is characterized in that a boss (2) is arranged on the upper surface of the base (1), a limit groove (3) is uniformly formed in the arc surface of the boss (2), a rotary disc (4) is arranged on the upper surface of the boss (2) through a bearing, notches (5) are symmetrically formed in two sides of the rotary disc (4), the notches (5) correspond to the limit groove (3), a bottom plate (6) is arranged on the upper surface of the rotary disc (4) through bolts, a movable cavity (11) is formed in the bottom plate (6), a connecting disc (14) is arranged on the lower surface of the movable cavity (11) through a bearing, a connecting rod (15) is symmetrically arranged on the upper surface of the connecting disc (14) through a pin shaft, a sliding rod (12) is eccentrically arranged between the connecting rod (15) and the connecting disc (14), one end of the connecting rod (15) deviating from the connecting disc (14) is arranged at the end of the sliding rod (12) through a pin shaft, and one end of the sliding rod (12) deviating from the connecting rod (15) is provided with a limit clamping block (13).

2. The novel end mill tooling die set according to claim 1, wherein: the limiting clamping blocks (13) are vertically downward relative to the sliding rods (12), the limiting clamping blocks (13) penetrate through the lower surface of the bottom plate (6), and the bottoms of the limiting clamping blocks (13) are matched with the inner size of the limiting groove (3).

3. The novel end mill tooling die set according to claim 2, wherein: the mounting hole (17) is formed in one side surface of the bottom plate (6), a key (18) is slidably mounted in the mounting hole (17), and the key (18) penetrates through the end surface of the bottom plate (6).

4. A novel end mill tooling die as claimed in claim 3, wherein: the novel movable connecting device is characterized in that a toothed bar (19) is arranged at one end of the key (18), the toothed bar (19) penetrates through the mounting hole (17), one end, deviating from the key (18), of the toothed bar (19) is arranged inside the movable cavity (11), a gear (16) is coaxially arranged on the upper side of the connecting disc (14), and the toothed bar (19) and the gear (16) are meshed with each other.

5. The novel end mill tooling die set of claim 4, wherein: the surface of the toothed bar (19) is sleeved with a spring (20), the spring (20) is arranged in the mounting hole (17), and one end of the spring (20) is contacted with the key (18).

6. The novel end mill tooling die set according to claim 1, wherein: the novel clamping device is characterized in that one end of the upper surface of the bottom plate (6) is provided with fixed clamping blocks (7), the upper surface of the bottom plate (6) is symmetrically provided with rails (8), the surfaces of the rails (8) are slidably provided with movable clamping blocks (9), and the movable clamping blocks (9) and the fixed clamping blocks (7) are symmetrically arranged.

7. The novel end mill tooling die set of claim 6, wherein: the upper side of the bottom plate (6) is provided with a threaded rod (10) through a bearing, the threaded rod (10) is arranged between the two rails (8), and the bottom of the movable clamping block (9) is screwed on the threaded rod (10).