CN214868856U

CN214868856U - Casting post-treatment milling machine fixture

Info

Publication number: CN214868856U
Application number: CN202121172221.9U
Authority: CN
Inventors: 邱立明; 单冰海
Original assignee: Changzhou Guangchuang Trading Co ltd
Current assignee: Changzhou Guangchuang Trading Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-26
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of milling machine fixtures, in particular to a casting post-processing milling machine fixture, which comprises a base, wherein a fixed seat is fixedly arranged at the top end of the base, and is connected with a movable seat in a sliding way, a fixed plate is fixedly arranged in the base, a top plate is fixedly arranged at the bottom of the movable seat, a bolt is connected in the fixed plate through a thread, one end of the bolt is connected with the top plate, a first screw rod and two second screw rods are rotationally connected in the fixed seat, a first round wheel is connected and installed at the bottom of the first screw rod, a second round wheel is connected and installed at the bottom of the second screw rod, and a conveyor belt is connected between the first round wheel and the second round wheel, a first lifting plate is connected to the outer sides of the first screw rod and the second screw rod through threads, a third screw rod is connected to the interior of the movable seat through threads, a second lifting plate is sleeved on the outer side of the third screw rod, and a connecting plate is fixedly mounted on one side of the first lifting plate. The utility model discloses, except can pressing from both sides tightly the die casting, can also adjust the height of die casting, convenient and fast.

Description

Casting post-treatment milling machine fixture

Technical Field

The utility model relates to a milling machine fixture technical field especially relates to a foundry goods aftertreatment milling machine fixture.

Background

The milling machine is a machine tool for processing workpieces by using different milling cutters and is widely applied to the field of mechanical processing. The castings are products formed by metal after casting process, wherein some castings comprise a post-treatment process step of milling off machining allowance, and a clamp is needed to fix parts to be machined during machining. The fixture machined by the milling machine is a key factor for ensuring the quality of a casting finished product, so that the practicability, the applicability and the structural stability of the fixture are fully considered during design.

But because the height of die casting differs, consequently the working height of uncontrollable milling machine, general workman can select to place the cushion at the die casting bottom and solve the problem, but this just needs to use the cushion of a large number of co-altitude not, very trouble, consequently, needs design a casting aftertreatment milling machine fixture to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a milling machine fixture for casting post-treatment.

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

a casting post-processing milling machine fixture comprises a base, wherein a fixed seat is fixedly mounted at the top end of the base, a moving seat is slidably connected with the top end of the base, a fixed plate is fixedly mounted in the base, a top plate is fixedly mounted at the bottom of the moving seat, a bolt is connected in the fixed plate through threads, one end of the bolt is connected with the top plate, a first screw and two second screws are rotationally connected in the fixed seat, a first round wheel is connected and mounted at the bottom of the first screw, a second round wheel is connected and mounted at the bottom of the second screws, a conveying belt is connected between the first round wheel and the second round wheel, a first lifting plate is connected to the outer sides of the first screw and the second screw through threads, a third screw is connected in the moving seat through threads, a second lifting plate is sleeved on the outer side of the third screw, a supporting plate is fixedly mounted on the outer side of the third screw, and a connecting plate is fixedly mounted on one side of the first lifting plate, and the connecting plate is connected with the second lifting plate in a sliding manner.

Preferably, the fixing base bottom fixed mounting has two slide rails, and the base top is seted up two spouts with the slide rail adaptation, the slide rail is T type structural design.

Preferably, the first round wheel and the second round wheel are internally provided with limit grooves matched with the conveyor belt.

Preferably, the top ends of the first screw rod and the third screw rod are respectively fixedly provided with a rotating handle through a fixed seat and a movable seat, and the outer sides of the first screw rod and the third screw rod are respectively connected with nuts through threads.

Preferably, first lifter plate and second lifter plate all are square structural design, and the fixing base all offer with the spout of first lifter plate and second lifter plate adaptation with removal seat one side.

Preferably, the other side of the moving seat is provided with two sliding grooves matched with the connecting plate.

The utility model has the advantages that: the utility model discloses, through the fixed plate, bolt and roof control move the seat and remove, thereby carry out clamping work to the die casting with the fixing base cooperation, simultaneously can be through rotatory handle, first round wheel, first screw rod of second round wheel and conveyer belt control and second screw rod rotate, thereby adjust first lifter plate, the height of second lifter plate and connecting plate, thereby adjust the height of die casting, with the die casting that is applicable to not co-altitude, need not to use supporting cushion, convenient the regulation, in the time of adjustment die casting height, can also adjust the height of backup pad through rotating the third screw rod, thereby support the second lifter plate, and utilize the nut to fix first screw rod and third screw rod, avoid first lifter plate, second lifter plate and connecting plate gliding, thereby play stable effect.

Drawings

Fig. 1 is a schematic front structural view of a casting post-treatment milling jig provided by the utility model;

fig. 2 is a schematic side view of the fixture of the milling machine for post-treatment of castings according to the present invention;

fig. 3 is a schematic view of a top view structure of the milling jig for post-treatment of castings according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of fixing base in foundry goods aftertreatment milling machine fixture.

In the figure: the automatic conveying device comprises a base 1, a fixed seat 2, a movable seat 3, a sliding rail 4, a fixed plate 5, a top plate 6, bolts 7, a first screw rod 8, a second screw rod 9, a first round wheel 10, a second round wheel 11, a conveying belt 12, a first lifting plate 13, a third screw rod 14, a second lifting plate 15, a supporting plate 16, a rotary handle 17, a nut 18 and a connecting plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-4, a milling machine fixture for post-processing of castings comprises a base 1, a fixed seat 2 is fixedly installed at the top end of the base 1 and is slidably connected with a movable seat 3, a fixed plate 5 is fixedly installed in the base 1, a top plate 6 is fixedly installed at the bottom of the movable seat 3, a bolt 7 is connected in the fixed plate 5 through threads, one end of the bolt 7 is connected with the top plate 6, a first screw 8 and two second screws 9 are rotatably connected in the fixed seat 2, a first round wheel 10 is connected and installed at the bottom of the first screw 8, a second round wheel 11 is connected and installed at the bottom of the second screw 9, a conveyor belt 12 is connected between the first round wheel 10 and the second round wheel 11, a first lifting plate 13 is connected at the outer sides of the first screw 8 and the second screw 9 through threads, a third screw 14 is connected in the movable seat 3 through threads, and a second lifting plate 15 is sleeved at the outer side of the third screw 14, and a supporting plate 16 is fixedly arranged on the outer side of the third screw 14, a connecting plate 19 is fixedly arranged on one side of the first lifting plate 13, and the connecting plate 19 is connected with the second lifting plate 15 in a sliding manner.

Further, 2 bottom fixed mounting of fixing base have two slide rails 4, and base 1 top offer two with the spout of slide rail 4 adaptation, slide rail 4 is T type structural design.

Furthermore, a limiting groove matched with the conveying belt 12 is formed in each of the first round wheel 10 and the second round wheel 11.

Further, the top ends of the first screw rod 8 and the third screw rod 14 are respectively fixedly provided with a rotating handle 17 through the fixed seat 2 and the movable seat 3, and the outer sides of the first screw rod 8 and the third screw rod 14 are respectively connected with a nut 18 through threads.

Further, first lifter plate 13 and second lifter plate 15 all are square structural design, and the spout with

first lifter plate

13 and 15 adaptations of second lifter plate is all seted up to fixing

base

2 and 3 one sides of removal seat.

Furthermore, the other side of the movable seat 3 is provided with two sliding grooves matched with the connecting plate 19.

The working principle is as follows: during the use, bolt 7 needs to be rotated, roof 6 is pushed through the removal of bolt 7, thereby control and remove seat 3 and slide, place the die casting between fixing base 2 and removal seat 3 next, utilize rotatory handle 17 to control first screw rod 8 and first round wheel 10 rotatory earlier, first round wheel 10 drives second round wheel 11 and second screw rod 9 synchronous revolution through conveyer belt 12, through the first lifter plate 13 of screw control, connecting plate 19 and second lifter plate 15 go up and down, adjust the height of die casting, and utilize rotatory handle 17 to rotate third screw rod 14, control backup pad 16 rises, support second lifter plate 15, continue to rotate bolt 7, make fixing base 2 and removal seat 3 press from both sides the die casting, at last nut 18 rotates, fix first screw rod 8 and third screw rod 14, can accomplish the clamping work.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The casting post-processing milling machine fixture comprises a base (1) and is characterized in that a fixing seat (2) is fixedly mounted at the top end of the base (1), a moving seat (3) is connected in a sliding manner, a fixing plate (5) is fixedly mounted in the base (1), a top plate (6) is fixedly mounted at the bottom of the moving seat (3), a bolt (7) is connected in the fixing plate (5) through threads, one end of the bolt (7) is connected with the top plate (6), a first screw (8) and two second screws (9) are connected in the fixing seat (2) in a rotating manner, a first round wheel (10) is connected and mounted at the bottom of the first screw (8), a second round wheel (11) is connected and mounted at the bottom of the second screw (9), a conveying belt (12) is connected between the first round wheel (10) and the second round wheel (11), a first lifting plate (13) is connected at the outer sides of the first screw (8) and the second screw (9) through threads, move in seat (3) and have third screw rod (14) through threaded connection, third screw rod (14) outside cover is equipped with second lifter plate (15), and third screw rod (14) outside fixed mounting has backup pad (16), first lifter plate (13) one side fixed mounting has connecting plate (19), and connecting plate (19) and second lifter plate (15) sliding connection.

2. The casting post-processing milling machine fixture according to claim 1, wherein two sliding rails (4) are fixedly mounted at the bottom of the fixing seat (2), two sliding grooves matched with the sliding rails (4) are formed in the top end of the base (1), and the sliding rails (4) are designed in a T-shaped structure.

3. The casting post-processing milling machine fixture as claimed in claim 1, wherein the first round wheel (10) and the second round wheel (11) are respectively provided with a limiting groove adapted to the conveyor belt (12).

4. A casting post-processing milling machine fixture according to claim 1, characterized in that the top ends of the first screw (8) and the third screw (14) are fixedly provided with a rotating handle (17) through the fixed seat (2) and the movable seat (3), respectively, and the outer sides of the first screw (8) and the third screw (14) are connected with a nut (18) through threads.

5. The casting post-processing milling machine fixture according to claim 1, wherein the first lifting plate (13) and the second lifting plate (15) are designed in a square structure, and sliding grooves matched with the first lifting plate (13) and the second lifting plate (15) are formed in one side of the fixed seat (2) and one side of the movable seat (3).

6. A milling machine jig for casting post-processing according to claim 1, characterized in that the other side of the movable base (3) is provided with two sliding grooves adapted to the connecting plate (19).