CN217095878U

CN217095878U - Adjustable milling machine fixture for machining double-blade-root blades

Info

Publication number: CN217095878U
Application number: CN202221075760.5U
Authority: CN
Inventors: 王生宏; 张晓春; 张林高; 王卫东; 张永同
Original assignee: Nantong Jiyu Machinery Technology Co ltd
Current assignee: Nantong Jiyu Machinery Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-02
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an adjustable milling machine fixture for processing double-blade-root blades, which relates to the technical field of double-blade-root blade processing, and comprises a base, wherein the top of the base is slidably connected with a pressing plate, the internal thread of the pressing plate is connected with a first lead screw, the first lead screw is rotatably connected inside the base, the bottom of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the bottom end of the first lead screw, the bottom of the pressing plate is provided with uniformly distributed grooves, the inner parts of the grooves are movably connected with clamping rods, the inner parts of the grooves are fixedly connected with springs, and the springs are fixedly connected with the bottom of the clamping rods; in this way, the utility model discloses a cooperation of blade, kelly, recess, spring carries on spacingly to the blade, prevents that it from taking place the side and move.

Description

Adjustable milling machine fixture for machining double-blade-root blades

Technical Field

The utility model relates to a bilge root blade processing technology field, especially a milling machine fixture with adjustable processing bilge root blade is used.

Background

The steam turbine is also called a steam turbine engine and is a rotary steam power device, a blade is one of key parts of the steam turbine, and a clamp is needed to be used for producing double-blade-root blades, so that the blades are fixed and are convenient to machine by a milling machine.

But the anchor clamps centre gripping effect on the existing market is not good, leads to adding the easy emergence side of blade and moves to influence the processing precision, and the inconvenient adjustment position of current anchor clamps leads to inconvenient carrying out position control according to the on-the-spot processing environment like this, thereby inconvenient processing.

Therefore, an adjustable milling machine fixture for processing double-blade-root blades is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine anchor clamps with adjustable processing double-blade root blade is used to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling machine anchor clamps with adjustable processing double-blade root blade is used, includes the base, the top sliding connection of base has the clamp plate, the inside threaded connection of clamp plate has first lead screw, first lead screw rotates the inside of connecting at the base, the first motor of bottom fixedly connected with of base, the output of first motor and the bottom fixed connection of first lead screw, the recess that is evenly distributed is seted up to the bottom of clamp plate, the inside swing joint of recess has the kelly, the inside fixedly connected with spring of recess, spring fixed connection is in the bottom of kelly.

Furthermore, a limiting block is fixedly connected to the top of the first lead screw.

Furthermore, the inside of the groove is communicated with a limiting groove, the outside of the clamping rod is fixedly connected with a limiting plate, and the clamping rod is connected with the limiting groove in a sliding mode through the limiting plate.

Furthermore, one side of the base is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a fixed column, one side of the pressing plate is fixedly connected with a sleeve plate, and the sleeve plate is movably sleeved outside the fixed column.

Further, the bottom of base is equipped with the base, two sets of first rotation supports of top fixedly connected with of base, every group equal fixedly connected with slide bar between the first rotation support, base sliding connection is in the outside of slide bar, two second rotation supports of top fixedly connected with of base, two rotate between the second rotation support and be connected with the second lead screw, second lead screw threaded connection is in the inside of base, the top fixedly connected with second motor of base, the output of second motor and the one end fixed connection of second lead screw.

Furthermore, cleaning assemblies which are uniformly distributed are arranged on one side of the base, and the cleaning assemblies are respectively sleeved outside the sliding rod and the second screw rod.

Furthermore, the cleaning assembly comprises a fixed cylinder, a cleaning brush and a magnet, the cleaning brush is fixedly connected inside the fixed cylinder, the magnet is fixedly connected to one side of the fixed cylinder, and the fixed cylinder is magnetically connected with the base through the magnet.

Furthermore, the base is made of iron.

The utility model has the advantages that:

1. on placing the base with the blade, start first motor, drive first lead screw and rotate, the clamp plate just cliies the blade like this, and when the clamp plate moves down, through the cooperation of blade, kelly, recess, spring, carry on spacingly to the blade, prevent that it from taking place to move by side, has reached the effectual effect of centre gripping from this.

2. The second motor is started, the second screw rod is driven to rotate, the base can move in the horizontal direction at the moment, the position of the clamping blade can be adjusted, the clamping blade can be adjusted according to the production environment, the clamping blade is convenient to use, the sliding rod and the second screw rod can be cleaned through the cleaning assembly when the base moves, the device is more stable in use, the cleaning assembly can be conveniently detached and replaced, and the use facilitating effect is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the whole structure of the present invention;

FIG. 2 is another schematic view of the overall structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional view of the structure of the pressing plate of the present invention;

fig. 5 is a schematic structural view of the cleaning assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. pressing a plate; 3. a first lead screw; 4. a first motor; 5. a groove; 6. a clamping rod; 7. a spring; 8. a limiting block; 9. a limiting groove; 10. a limiting plate; 11. a fixing plate; 12. fixing a column; 13. sheathing; 14. a base; 15. a first rotating bracket; 16. a slide bar; 17. a second rotating bracket; 18. a second lead screw; 19. a second motor; 20. a cleaning assembly; 2001. a fixed cylinder; 2002. a cleaning brush; 2003. and a magnet.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example 1

As shown in FIGS. 1 to 4, an adjustable milling machine fixture for machining double-blade-root blades comprises a base 1, a pressing plate 2 is slidably connected to the top of the base 1, a first lead screw 3 is threadedly connected to the inside of the pressing plate 2, the first lead screw 3 is rotatably connected to the inside of the base 1, a first motor 4 is fixedly connected to the bottom of the base 1, the output end of the first motor 4 is fixedly connected to the bottom end of the first lead screw 3, uniformly distributed grooves 5 are formed in the bottom of the pressing plate 2, clamping rods 6 are movably connected to the inside of the grooves 5, springs 7 are fixedly connected to the inside of the grooves 5, the springs 7 are fixedly connected to the bottom of the clamping rods 6, limiting blocks 8 are fixedly connected to the top of the first lead screw 3, limiting grooves 9 are communicated with the inside of the grooves 5, limiting plates 10 are fixedly connected to the outside of the clamping rods 6, the clamping rods 6 are slidably connected to the limiting grooves 9 through the limiting plates 10, and a fixing plate 11 is fixedly connected to one side of the base 1, the top of the fixed plate 11 is fixedly connected with a fixed column 12, one side of the pressing plate 2 is fixedly connected with a sleeve plate 13, and the sleeve plate 13 is movably sleeved outside the fixed column 12;

place the blade on base 1, start first motor 4, make first motor 4's output drive first lead screw 3 and rotate, screw-thread fit between through first lead screw 3 and clamp plate 2, and it is spacing to lagging 13 through fixed column 12, make clamp plate 2 can carry out the removal of vertical direction, clamp plate 2 just can the downstream like this, clip the blade, simultaneously when clamp plate 2 downstream, the kelly 6 that contacts the blade can be compressed to the inside of recess 5, and do not contact the kelly 6 of blade, can divide in around the kelly 6 of blade, spacing the blade, prevent that it from taking place the side and moving, through stopper 8, can prevent clamp plate 2 and the separation of first lead screw 3, limiting plate 10 through sliding connection in limiting groove 9 inside, make kelly 6 more stable when removing.

As shown in fig. 1-4, a base 14 is arranged at the bottom of a base 1, two groups of first rotating brackets 15 are fixedly connected to the top of the base 14, a slide bar 16 is fixedly connected between each group of first rotating brackets 15, the base 1 is slidably connected to the outside of the slide bar 16, two second rotating brackets 17 are fixedly connected to the top of the base 14, a second screw 18 is rotatably connected between the two second rotating brackets 17, the second screw 18 is in threaded connection with the inside of the base 1, a second motor 19 is fixedly connected to the top of the base 1, and the output end of the second motor 19 is fixedly connected with one end of the second screw 18;

the second motor 19 is started, the output end of the second motor 19 drives the second screw rod 18 to rotate, and through the thread fit between the second screw rod 18 and the base 1, the base 1 can move in the horizontal direction through the limitation of the slide rod 16, so that the position of the base 1 can be adjusted, the position of a clamping blade can be adjusted, and the clamping blade can be adjusted according to the production environment and is convenient to use.

As shown in fig. 2-5, cleaning assemblies 20 are uniformly distributed on one side of the base 1, the cleaning assemblies 20 are respectively sleeved outside the sliding rod 16 and the second screw rod 18, each cleaning assembly 20 comprises a fixed cylinder 2001, a cleaning brush 2002 and a magnet 2003, the cleaning brush 2002 is fixedly connected inside the fixed cylinder 2001, the magnet 2003 is fixedly connected on one side of the fixed cylinder 2001, the fixed cylinder 2001 is magnetically connected with the base 1 through the magnet 2003, and the base 1 is made of iron;

when the base 1 moves, the fixing cylinder 2001 is driven to move, the cleaning brush 2002 can be driven to clean the sliding rod 16 and the second screw rod 18, dust is prevented from being accumulated to influence the movement of the base 1, the device is stable in use, the fixing cylinder 2001 can be conveniently separated from the base 1 through the magnet 2003, and therefore the cleaning is convenient to detach.

The working principle is as follows:

when the blade clamp is used, a blade is placed on the base 1, the first motor 4 is started, the output end of the first motor 4 drives the first screw rod 3 to rotate, the pressing plate 2 can move in the vertical direction through the threaded fit between the first screw rod 3 and the pressing plate 2 and the limitation of the sleeve plate 13 through the fixed column 12, so that the pressing plate 2 can move downwards to clamp the blade, meanwhile, when the pressing plate 2 moves downwards, the clamping rod 6 which is in contact with the blade is compressed into the groove 5 without being in contact with the clamping rod 6 of the blade and is distributed around the clamping rod 6 of the blade to limit the blade and prevent the blade from moving laterally, the second motor 19 is started, the output end of the second motor 19 drives the second screw rod 18 to rotate, the output end of the second motor 19 is in threaded fit with the base 1, and meanwhile, the limitation of the sliding rod 16 is realized, so that the base 1 can move in the horizontal direction, just so can adjust the position of base 1, just so can adjust the position of centre gripping blade, thereby adjust according to the production environment, conveniently use, simultaneously when base 1 removes, can drive solid fixed cylinder 2001 and remove, just so can drive cleaning brush 2002 and clear up slide bar 16 and second lead screw 18, prevent that the dust from piling up the removal that influences base 1, it is more stable when making the device use, through magnet 2003, can conveniently separate solid fixed cylinder 2001 and base 1, just so conveniently pull down the clearance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a milling machine anchor clamps with adjustable processing double-blade root blade is used, includes base (1), its characterized in that: the top sliding connection of base (1) has clamp plate (2), the inside threaded connection of clamp plate (2) has first lead screw (3), first lead screw (3) rotate the inside of connection at base (1), the first motor (4) of bottom fixedly connected with of base (1), the output of first motor (4) and the bottom fixed connection of first lead screw (3), recess (5) that are evenly distributed are seted up to the bottom of clamp plate (2), the inside swing joint of recess (5) has kelly (6), the inside fixedly connected with spring (7) of recess (5), spring (7) fixed connection is in the bottom of kelly (6).

2. The adjustable milling machine fixture for machining double-root blades as claimed in claim 1, wherein: the top of the first screw rod (3) is fixedly connected with a limiting block (8).

3. The adjustable milling machine fixture for machining double-root blades as claimed in claim 2, wherein: the inside intercommunication of recess (5) has spacing groove (9), the outside fixedly connected with limiting plate (10) of kelly (6), kelly (6) pass through limiting plate (10) and spacing groove (9) sliding connection.

4. The adjustable milling machine fixture for machining double-root blades as claimed in claim 3, wherein: the fixing device is characterized in that a fixing plate (11) is fixedly connected to one side of the base (1), a fixing column (12) is fixedly connected to the top of the fixing plate (11), a sleeve plate (13) is fixedly connected to one side of the pressing plate (2), and the sleeve plate (13) is movably sleeved outside the fixing column (12).

5. The adjustable milling machine fixture for machining double-root blades as claimed in claim 1, wherein: the bottom of base (1) is equipped with base (14), two sets of first rotation support (15) of top fixedly connected with of base (14), every group equal fixedly connected with slide bar (16) between first rotation support (15), base (1) sliding connection is in the outside of slide bar (16), two second rotation support (17) of top fixedly connected with of base (14), two the second rotates to rotate to be connected with second lead screw (18) between support (17), second lead screw (18) threaded connection is in the inside of base (1), the top fixedly connected with second motor (19) of base (1), the output of second motor (19) and the one end fixed connection of second lead screw (18).

6. The adjustable milling machine fixture for machining double-root blades as claimed in claim 5, wherein: cleaning components (20) which are uniformly distributed are arranged on one side of the base (1), and the cleaning components (20) are respectively sleeved outside the sliding rod (16) and the second screw rod (18).

7. The adjustable milling machine fixture for machining double-root blades as claimed in claim 6, wherein: the cleaning assembly (20) comprises a fixed cylinder (2001), a cleaning brush (2002) and a magnet (2003), wherein the cleaning brush (2002) is fixedly connected to the inside of the fixed cylinder (2001), the magnet (2003) is fixedly connected to one side of the fixed cylinder (2001), and the fixed cylinder (2001) is magnetically connected with the base (1) through the magnet (2003).

8. The adjustable milling machine fixture for machining double-root blades as claimed in claim 1, wherein: the base (1) is made of iron.