CN220480914U - Vertical milling machine fixture - Google Patents

Abstract

The utility model belongs to the field of vertical milling machines, in particular to a vertical milling machine fixture, which aims at the problems that the clamping efficiency of the existing vertical milling machine fixture on workpieces is low, the required operation steps of clamping and fixing are complex, and flexible clamping on different workpieces is difficult. The vertical milling machine fixture has higher clamping efficiency on workpieces, is simple and convenient in required clamping and fixing operation steps, and can flexibly clamp different workpieces.

Description

Vertical milling machine fixture

Technical Field

The utility model relates to the technical field of vertical milling machines, in particular to a vertical milling machine fixture.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter, can be used for machining planes and grooves, can be used for machining various curved surfaces, gears and the like, has higher productivity because of multi-edge intermittent cutting, and needs to clamp and fix the workpiece by a clamp when the milling machine is used for machining the workpiece;

in the prior art, when milling is required to be carried out on different end faces of a workpiece, the clamp is required to be completely disassembled, the workpiece is required to be reinstalled after the adjustment angle is taken down, time and labor are wasted, and the machining efficiency is reduced, aiming at the problems, application number 202122640900.0 discloses a vertical milling machine clamp which comprises a sliding rail and a base, wherein a plurality of T-shaped sliding grooves are arranged on the sliding rail, the base is arranged on the sliding rail and is detachably connected with the sliding rail, the cross section of the base is in a triangular shape, a positioning rod is vertically arranged on the front side face of the base, a clamping block is sleeved on the upper part of the positioning rod, a locking nut is in threaded connection with the upper end of the positioning rod outside the clamping block, one end of the front side face is provided with a positioning block, the positioning block is obliquely arranged, the rear side face of the base is close to the upper part of the positioning block, the positioning screw is fixed on the rear side face through a supporting seat, the positioning screw is in threaded connection with the supporting seat, and the positioning screw is vertically arranged with the rear side face;

however, the existing vertical milling machine fixture has low workpiece clamping efficiency, the required clamping and fixing operation steps are complicated, and flexible clamping of different workpieces is difficult.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a vertical milling machine fixture.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a vertical milling machine fixture, includes vertical milling machine, milling machine drill bit, processing platform, horizontal regulation seat, vertical regulation seat, places seat and spacing subassembly, milling machine drill bit fixed connection is on vertical milling machine, processing platform fixed mounting is in one side of vertical milling machine, horizontal regulation seat slidable mounting is on processing platform, vertical regulation seat sliding connection is on horizontal regulation seat, place seat fixed mounting is at the top of vertical regulation seat, spacing subassembly sets up on placing the seat, spacing subassembly includes two sliding seats, two grip blocks, two sliding plates, two spacing roof and control ring plate, the standing groove has been seted up at the top of placing the seat, a plurality of fixed slot has been seted up on the inner wall of standing groove, and equal slidable mounting has the sliding seat in the fixed slot of a plurality of, and equal fixed mounting in one side of a plurality of sliding seat has the grip block, and thread groove two has all been seted up to the opposite side of a plurality of sliding seat, all rotates on the inner wall of a plurality of fixed slot and is connected with lead screw two, and the one end threaded connection of lead screw two is at corresponding thread groove two.

Preferably, a plurality of grooves are formed in the outer wall of the placement seat, connecting gears are rotatably installed in the plurality of grooves, a control annular plate is rotatably sleeved on the placement seat, an annular rack is fixedly connected with an inner ring of the control annular plate, and the annular rack is meshed with the plurality of connecting gears.

Preferably, the bottoms of the control gears are fixedly provided with first bevel gears, one ends of the screw rods are fixedly provided with second bevel gears, and the second bevel gears are meshed with the corresponding first bevel gears.

Preferably, a plurality of movable grooves are formed in the top of the placement seat, sliding plates are slidably mounted in the plurality of movable grooves, limiting top plates are fixedly mounted on the tops of the plurality of sliding plates, first threaded grooves are formed in the bottoms of the plurality of sliding plates, first screw rods are rotatably mounted on the inner walls of the bottoms of the plurality of movable grooves, and first screw rods are in threaded connection with the corresponding first threaded grooves.

Preferably, the bottom end of each of the first screw rods is fixedly provided with a control gear, one side of each of the sliding seats is fixedly provided with a driving rack, and the driving racks are meshed with the corresponding control gears.

Preferably, a sliding groove is formed in the inner wall of the moving groove, a moving block is fixedly arranged on one side of the sliding plate, and the moving block is slidably connected in the sliding groove.

Preferably, a rotating groove is formed in the inner wall of the groove, a rotating block is fixedly arranged on the connecting gear, and the rotating block is rotatably arranged in the rotating groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the vertical milling machine fixture, a processed workpiece is placed in the placing groove, the control ring plate is rotated, the connecting gear drives the corresponding bevel gear to rotate, the sliding seat drives the corresponding clamping plate to move, and the clamping plates can clamp the processed workpiece.

(2) According to the vertical milling machine fixture disclosed by the utility model, the sliding seat drives the driving rack to move, the driving rack drives the control gear to rotate, and the limiting top plate limits the top of a workpiece, so that the workpiece can be processed.

Drawings

Fig. 1 is a schematic perspective view of a vertical milling machine fixture according to the present utility model;

fig. 2 is a schematic diagram of a front view structure of a vertical milling machine fixture according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a vertical milling machine; 2. milling machine drill bit; 3. a processing table; 4. a transverse adjusting seat; 5. a longitudinal adjustment seat; 6. a placement seat; 7. a placement groove; 8. a sliding seat; 9. a clamping plate; 10. a sliding plate; 11. a limiting top plate; 12. a first screw rod; 13. a control gear; 14. a control loop plate; 15. an annular rack; 16. a connecting gear; 17. bevel gears I; 18. a second screw rod; 19. bevel gears II; 20. a fixing groove.

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.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, the vertical milling machine fixture comprises a vertical milling machine 1, a milling machine bit 2, a processing table 3, a transverse adjusting seat 4, a longitudinal adjusting seat 5 and a placing seat 6, wherein the milling machine bit 2 is fixedly connected to the vertical milling machine 1, the processing table 3 is fixedly arranged on one side of the vertical milling machine 1, the transverse adjusting seat 4 is slidably arranged on the processing table 3, the longitudinal adjusting seat 5 is slidably connected to the transverse adjusting seat 4, the placing seat 6 is fixedly arranged at the top of the longitudinal adjusting seat 5, the top of the placing seat 6 is provided with a placing groove 7, the inner wall of the placing groove 7 is provided with a plurality of fixing grooves 20, sliding seats 8 are slidably arranged in the plurality of fixing grooves 20, one sides of the plurality of sliding seats 8 are fixedly provided with clamping plates 9, the other sides of the plurality of sliding seats 8 are provided with threaded grooves II, the outer wall of the placing seat 6 is provided with a plurality of grooves, the connecting gears 16 are rotatably arranged in the grooves, the control ring plate 14 is rotatably sleeved on the placement seat 6, the annular rack 15 is fixedly connected with the inner ring of the control ring plate 14, the annular rack 15 is simultaneously meshed with the connecting gears 16, the bottoms of the control gears 13 are fixedly provided with the first bevel gears 17, the inner walls of the fixing grooves 20 are rotatably connected with the second screw rods 18, one ends of the second screw rods 18 are in threaded connection with the corresponding second screw grooves, one ends of the second screw rods 18 are fixedly provided with the second bevel gears 19, the second bevel gears 19 are meshed with the corresponding first bevel gears 17, the top of the placement seat 6 is provided with the moving grooves, the sliding plates 10 are slidably arranged in the moving grooves, the tops of the sliding plates 10 are fixedly provided with the limiting top plates 11, the screw grooves I are formed in the bottoms of the sliding plates 10, the screw rods I12 are rotatably mounted on the inner walls of the bottoms of the moving grooves, the screw rods I12 are in threaded connection with the corresponding screw grooves I, the control gears 13 are fixedly mounted at the bottoms of the screw rods I12, driving racks are fixedly mounted on one sides of the sliding seats 8, and the driving racks are meshed with the corresponding control gears 13.

In this embodiment, a sliding groove is formed in the inner wall of the moving groove, and a moving block is fixedly mounted on one side of the sliding plate 10 and is slidably connected in the sliding groove.

In this embodiment, one side of each of the plurality of clamping plates 9 is fixedly connected with an antislip plate.

In this embodiment, a rotating groove is formed in the inner wall of the groove, a rotating block is fixedly mounted on the connecting gear 16, and the rotating block is rotatably mounted in the rotating groove.

In this embodiment, the workpiece to be processed is placed in the placing groove 7 and rotates the control ring plate 14, the control ring plate 14 drives the annular rack 15 to move, the annular rack 15 drives the plurality of connecting gears 16 to rotate, the connecting gears 16 drive the corresponding first bevel gears 17 to rotate, the first bevel gears 17 drive the corresponding second bevel gears 19 to rotate, the second bevel gears 19 drive the corresponding second lead screws 18 to rotate, the second lead screws 18 drive the corresponding sliding seat 8 to move, the sliding seat 8 drives the corresponding clamping plate 9 to move, the plurality of clamping plates 9 can clamp the workpiece to be processed, meanwhile, the sliding seat 8 drives the driving rack to move, the driving rack drives the control gear 13 to rotate, the control gear 13 drives the corresponding lead screws to rotate, the first lead screws 12 drive the corresponding sliding plate 10 and the limiting top plate 11 to move, and the limiting top plate 11 limits the top of the workpiece, so that the workpiece can be processed.

Compared with the prior art, the utility model has the technical advantages that: the vertical milling machine fixture has higher clamping efficiency on workpieces, is simple and convenient in required clamping and fixing operation steps, and can flexibly clamp different workpieces.

Claims (7)

1. The vertical milling machine fixture is characterized by comprising a vertical milling machine (1), a milling machine drill bit (2), a processing table (3), a transverse adjusting seat (4), a longitudinal adjusting seat (5), a placing seat (6) and a limiting component, wherein the milling machine drill bit (2) is fixedly connected to the vertical milling machine (1), the processing table (3) is fixedly arranged on one side of the vertical milling machine (1), the transverse adjusting seat (4) is slidably arranged on the processing table (3), the longitudinal adjusting seat (5) is slidably connected to the transverse adjusting seat (4), the placing seat (6) is fixedly arranged at the top of the longitudinal adjusting seat (5), the limiting component is arranged on the placing seat (6) and comprises two sliding seats (8), two clamping plates (9), two sliding plates (10), two limiting top plates (11) and a control ring plate (14), a plurality of fixing grooves (20) are formed in the inner wall of the placing groove (7), a plurality of sliding plates (20) are slidably arranged on the inner wall of the placing seat (6), a plurality of sliding plates (8) are slidably arranged on one side of each clamping seat (8), a plurality of sliding plates (9) are fixedly arranged on the other side of the two clamping plates (8) and the sliding plates (9) are fixedly connected, the inner walls of the fixing grooves (20) are respectively and rotatably connected with a second screw rod (18), and one end of the second screw rod (18) is in threaded connection with the corresponding second threaded groove.

2. The vertical milling machine fixture according to claim 1, wherein a plurality of grooves are formed in the outer wall of the placement seat (6), connecting gears (16) are rotatably installed in the plurality of grooves, a control ring plate (14) is rotatably sleeved on the placement seat (6), an annular rack (15) is fixedly connected with the inner ring of the control ring plate (14), and the annular rack (15) is meshed with the plurality of connecting gears (16) simultaneously.

3. The vertical milling machine fixture according to claim 2, wherein the bottoms of the plurality of control gears (13) are fixedly provided with first bevel gears (17), one ends of the plurality of second screw rods (18) are fixedly provided with second bevel gears (19), and the second bevel gears (19) are meshed with the corresponding first bevel gears (17).

4. The vertical milling machine fixture according to claim 1, wherein a plurality of moving grooves are formed in the top of the placement seat (6), sliding plates (10) are slidably installed in the plurality of moving grooves, limiting top plates (11) are fixedly installed on the tops of the plurality of sliding plates (10), first threaded grooves are formed in the bottoms of the plurality of sliding plates (10), first screw rods (12) are rotatably installed on the inner walls of the bottoms of the plurality of moving grooves, and the first screw rods (12) are in threaded connection with the corresponding first threaded grooves.

5. The vertical milling machine fixture according to claim 4, wherein the bottom ends of the first screw rods (12) are fixedly provided with control gears (13), one sides of the sliding seats (8) are fixedly provided with driving racks, and the driving racks are meshed with the corresponding control gears (13).

6. The vertical milling machine fixture according to claim 4, wherein a sliding groove is formed in the inner wall of the moving groove, and a moving block is fixedly arranged on one side of the sliding plate (10) and is in sliding connection with the sliding groove.

7. The vertical milling machine fixture according to claim 2, wherein a rotating groove is formed in the inner wall of the groove, a rotating block is fixedly arranged on the connecting gear (16), and the rotating block is rotatably arranged in the rotating groove.