CN212071601U

CN212071601U - Machining clamp for gear box grinding

Info

Publication number: CN212071601U
Application number: CN202020748291.3U
Authority: CN
Inventors: 陈晓雨; 孟庆生
Original assignee: Wuxi Huiling Machinery Co ltd
Current assignee: Wuxi Huiling Machinery Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-04
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a processing clamp for grinding a gear box, relating to the technical field of clamping; this a add clamping apparatus for gear box is polished, including the bottom plate, be equipped with stationary mast and movable stand on the bottom plate, stationary mast and bottom plate fixed connection, movable stand sliding connection are on the bottom plate, all be equipped with the fixed subassembly of side on stationary mast and the movable stand, movable stand and the fixed subassembly top of side are equipped with a fixed subassembly, movable stand keeps away from stationary mast one side and is equipped with drive assembly, has both had very good centre gripping effect, still has very good regulating power, has practicality and suitability well.

Description

Machining clamp for gear box grinding

Technical Field

The utility model relates to a centre gripping technical field specifically is a add clamping apparatus for gear box is polished.

Background

Gearboxes are important components that are widely used in mechanical transmissions. The gear box is widely applied to the wind generating set, and has enough rigidity to bear the action of force and moment when bearing the acting force from a wind wheel and the counter force generated during gear transmission, so that the gear box is prevented from deforming and ensures the transmission quality.

The gear box need polish the surface in process of production, and can use anchor clamps for the stability that improves the gear box at the in-process of polishing, and the mode that current gear box's clamping device adopted the stopper mostly fixes, fixes the centre gripping through the stopper to the both sides of gear box, but the mode of stopper only is to specific size's gear box, and is very poor to the fixed effect of other gear boxes for holistic practicality is very weak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a add clamping apparatus for gear box is polished and is solved above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a add clamping apparatus for gear box is polished, includes the bottom plate, is equipped with fixed stand and removal stand on the bottom plate, fixed stand and bottom plate fixed connection, and removal stand sliding connection is on the bottom plate, all be equipped with the fixed subassembly of side on fixed stand and the removal stand, remove stand and the fixed subassembly top of side and be equipped with a fixed subassembly, it is equipped with drive assembly to remove stand and keep away from fixed stand one side.

In one alternative: the bottom of the movable upright post is fixedly provided with a movable block, the movable block is connected with a first guide rod in a first cavity in a sliding mode, and the first cavity is arranged on the bottom plate.

In one alternative: the side fixing assembly comprises a second cavity arranged on the fixed stand column and the moving stand column, a second guide rod is fixed in the second cavity, a sliding block is connected to the second guide rod in a sliding mode, the sliding block is fixedly connected with the second cavity through a first spring, and a side pressing plate is arranged on one side of the sliding block.

In one alternative: the slider is fixed with the articulated seat of second, is fixed with first articulated seat on the side pressure board, and is articulated through the connecting rod between first articulated seat and the articulated seat of second.

In one alternative: the top fixing assembly comprises a fixing shaft fixed on the movable upright post and the side fixing assembly, a rotating sleeve is rotatably connected onto the fixing shaft, a fixing rod is fixed on the rotating sleeve and is connected with an adjusting rod in a sliding mode, the adjusting rod is hinged with a threaded cylinder through a third hinge seat, a threaded rod is connected with the threaded cylinder in an internal thread mode, and the top end and the bottom end of the threaded rod are fixedly connected with an adjusting block and a pressing plate respectively.

In one alternative: the drive assembly comprises a frame body, a fixing plate is fixed in the frame body, a telescopic cylinder is placed on the fixing plate, and the output end of the telescopic cylinder is fixedly connected with the moving upright post.

In one alternative: still be fixed with the connecting cylinder in the frame, sliding connection has the connecting block in the connecting cylinder, and the connecting block passes through inserted block and removal stand fixed connection, and the connecting block passes through spring and connecting cylinder fixed connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

can be to the spacing centre gripping of gear box through setting up the fixed subassembly of removal stand and side for the gear box has very good stability, makes things convenient for follow-up gear box to polish, and through setting up the fixed subassembly of side on fixed stand and removal stand, has very good buffer capacity, makes better at the centre gripping effect, and sets up the fixed subassembly in the top at fixed stand and removal stand top, can fix the gear box top, has further improved the effect of centre gripping.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle side fixing component of the present invention.

Fig. 3 is a schematic structural view of the connecting cylinder and the connecting block of the present invention.

Fig. 4 is a perspective view of the present invention.

Notations for reference numerals: 01-bottom plate, 02-fixed upright post, 03-movable upright post, 04-side fixed component, 05-top fixed component, 06-driving component, 31-moving block, 32-first cavity, 33-first guide rod, 41-second cavity, 42-second guide rod, 43-sliding block, 44-first spring, 45-first hinging seat, 46-connecting rod, 47-second hinging seat, 48-side pressing plate, 51-fixed shaft, 52-rotating sleeve, 53-fixed rod, 54-adjusting rod, 55-third hinging seat, 56-threaded rod, 57-adjusting block, 58-threaded cylinder, 59-pressing plate, 61-frame body, 62-fixed plate, 63-telescopic cylinder, 64-connecting cylinder, 65-connecting block, 66-inserting block and 67-spring.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a machining fixture for grinding a gear box includes a bottom plate 01, a fixed upright 02 and a movable upright 03 are disposed on the bottom plate 01, the fixed upright 02 is fixedly connected to the bottom plate 01, and the movable upright 03 is slidably connected to the bottom plate 01, so as to conveniently fix and clamp gear boxes of different sizes, and have a very good adjusting capability; all be equipped with the fixed subassembly 04 of side on fixed stand 02 and the removal stand 03, can fix the gear box side through the fixed subassembly 04 of side for have very good stability at the in-process of polishing, in addition, the removal stand 03 and the fixed subassembly 04 top of side are equipped with a fixed subassembly 05, can fix the gear box top through a fixed subassembly 05, have further improved the stability of gear box at the in-process of polishing.

Further, a moving block 31 is fixed at the bottom of the moving upright post 03, the moving block 31 is connected with a first guide rod 33 in a first cavity 32 in a sliding mode, so that the moving upright post 03 can move in the horizontal direction conveniently, the position of the moving upright post 03 can be adjusted conveniently, the device is very simple and practical, the first cavity 32 is arranged on the bottom plate 01, and gear boxes of different sizes can be clamped conveniently through moving of the moving upright post 03.

Further, the side fixing assembly 04 comprises a second cavity 41 arranged on the fixed upright 02 and the movable upright 03, a second guide rod 42 is fixed in the second cavity 41, and a sliding block 43 is connected to the second guide rod 42 in a sliding manner, namely, the sliding block 43 can move in the length direction of the second guide rod 42, the sliding block 43 is fixedly connected with the second cavity 41 through a first spring 44, and further, when the sliding block 43 moves, the first spring 44 can be compressed to play a role in buffering, so that the side fixing assembly is very simple and practical and has a certain shock absorption function; a side pressure plate 48 is provided on the slider 43 side, and the gear box can be fixed by the side pressure plate 48.

Furthermore, a second hinged seat 47 is fixed on the sliding block 43, a first hinged seat 45 is fixed on the side pressure plate 48, the first hinged seat 45 is hinged to the second hinged seat 47 through a connecting rod 46, and when the side pressure plate 48 is pressed, the sliding block 43 is driven to move on the second guide rod 42, so that the first spring 44 is compressed, and a good buffering effect is achieved.

Furthermore, the top fixing component 05 comprises a fixing shaft 51 fixed on the movable upright 03 and the side fixing component 04, the fixing shaft 51 is rotatably connected with a rotating sleeve 52, namely, the rotating sleeve 52 can rotate around the fixing shaft 51, the rotating sleeve 52 is fixedly provided with a fixing rod 53, the fixing rod 53 is slidably connected with an adjusting rod 54, namely, the length of the adjusting rod 54 can be adjusted, the adjusting rod 54 is hinged with a threaded cylinder 58 through a third hinge seat 55, namely, the angle of the threaded cylinder 58 can be adjusted, so as to facilitate subsequent fixing of the gearbox, the threaded cylinder 58 is internally threaded with a threaded rod 56, the top end and the bottom end of the threaded rod 56 are respectively fixedly connected with an adjusting block 57 and a pressing plate 59, the threaded rod 56 can be driven to rotate through the adjusting block 57, so as to drive the pressing plate 59 to move in the vertical direction, so as to facilitate fixing the top of the gearbox, and improve the, the screw cylinder 58 has good practicability, and when the screw cylinder 58 rotates, the angle of the pressing plate 59 is convenient to adjust, so that the practicability is better.

Can be to the spacing centre gripping of gear box through setting up the fixed subassembly 04 of removal stand 03 and side for the gear box has very good stability, makes things convenient for follow-up gear box to polish, and through setting up the fixed subassembly 04 of side on fixed stand 02 and removal stand 03, has very good buffer capacity, makes better at the centre gripping effect, and sets up at the fixed subassembly 05 in the top at fixed stand 02 and removal stand 03 top, can fix the gear box top, has further improved the effect of centre gripping.

Example 2

The side, far away from the fixed upright 02, of the movable upright 03 is provided with a driving assembly 06, the driving assembly 06 can conveniently drive the movable upright 03 to move, the driving assembly 06 comprises a frame body 61, a fixing plate 62 is fixed in the frame body 61, a telescopic cylinder 63 is placed on the fixing plate 62, the output end of the telescopic cylinder 63 is fixedly connected with the movable upright 03, and when the telescopic cylinder 63 works, the movable upright 03 can be driven to move in the horizontal direction so as to fix the gear box; still be fixed with connecting cylinder 64 in the support body 61, sliding connection has connecting block 65 in connecting cylinder 64, and connecting block 65 is through inserting block 66 and removal stand 03 fixed connection, and connecting block 65 passes through spring 67 and connecting cylinder 64 fixed connection, and when removing stand 03 and moving on the horizontal direction, can drive connecting block 65 and slide in connecting cylinder 64, and then improved the stability of removal stand 03 at the removal in-process.

The utility model discloses a theory of operation is: the gear box is placed between the fixed upright column 02 and the movable upright column 03, the movable upright column 03 is driven to move through the telescopic cylinder 63 to fix the gear box, and the top of the gear box is fixed through the top fixing component 05 above the gear box; firstly, the rotating sleeve 52 is rotated to drive the fixing rod 53 to rotate, so that the pressing plate 59 is positioned above the gear box, and then the pressing plate 59 is driven by the rotating adjusting block 57 to move in the vertical direction to fix the top of the gear box.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a add clamping apparatus for gear box is polished, includes bottom plate (01), is equipped with stationary mast (02) and removes stand (03) on bottom plate (01), stationary mast (02) and bottom plate (01) fixed connection, removes stand (03) sliding connection on bottom plate (01), a serial communication port, all be equipped with on stationary mast (02) and the removal stand (03) and incline fixed subassembly (04), remove stand (03) and incline fixed subassembly (04) top and be equipped with top fixed subassembly (05), it is equipped with drive assembly (06) to remove stand (03) and keep away from stationary mast (02) one side.

2. The machining clamp for grinding the gearbox as claimed in claim 1, wherein a moving block (31) is fixed at the bottom of the moving upright (03), the moving block (31) is slidably connected with a first guide rod (33) in a first cavity (32), and the first cavity (32) is arranged on the bottom plate (01).

3. The machining fixture for grinding the gearbox according to the claim 1, characterized in that the side fixing assembly (04) comprises a second cavity (41) arranged on the fixed upright (02) and the moving upright (03), a second guide rod (42) is fixed in the second cavity (41), a sliding block (43) is connected on the second guide rod (42) in a sliding manner, the sliding block (43) is fixedly connected with the second cavity (41) through a first spring (44), and a side pressure plate (48) is arranged on one side of the sliding block (43).

4. The machining clamp for grinding the gearbox as claimed in claim 3, wherein a second hinged seat (47) is fixed on the sliding block (43), a first hinged seat (45) is fixed on the side pressure plate (48), and the first hinged seat (45) is hinged to the second hinged seat (47) through a connecting rod (46).

5. The machining fixture for grinding the gearbox as claimed in claim 1, wherein the top fixing assembly (05) comprises a fixing shaft (51) fixed on the moving upright (03) and the side fixing assembly (04), a rotating sleeve (52) is rotatably connected to the fixing shaft (51), a fixing rod (53) is fixed to the rotating sleeve (52), the fixing rod (53) is slidably connected with an adjusting rod (54), the adjusting rod (54) is hinged to a threaded barrel (58) through a third hinge seat (55), a threaded rod (56) is connected to the threaded barrel (58) in a threaded manner, and the top end and the bottom end of the threaded rod (56) are fixedly connected with an adjusting block (57) and a pressing plate (59) respectively.

6. The machining fixture for gear box grinding as claimed in claim 1, wherein the driving assembly (06) comprises a frame body (61), a fixing plate (62) is fixed in the frame body (61), a telescopic cylinder (63) is placed on the fixing plate (62), and an output end of the telescopic cylinder (63) is fixedly connected with the moving upright column (03).

7. The machining fixture for grinding the gearbox according to claim 6, wherein a connecting cylinder (64) is further fixed in the frame body (61), a connecting block (65) is connected in the connecting cylinder (64) in a sliding mode, the connecting block (65) is fixedly connected with the moving upright post (03) through an inserting block (66), and the connecting block (65) is fixedly connected with the connecting cylinder (64) through a spring (67).