CN211277506U

CN211277506U - Four-axis machining device for small cover shell of gearbox

Info

Publication number: CN211277506U
Application number: CN201921907005.7U
Authority: CN
Inventors: 陈银松; 陈锡龙
Original assignee: Shandong Haoda Auto Parts Co Ltd
Current assignee: Shandong Haoda Auto Parts Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-18
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a tegillum casing four-axis processingequipment for gearbox, including work platen, flat board, backup pad and fixed plate, be fixed with the Y axle in the middle of the work platen upper surface, it is dull and stereotyped through Y axle and work platen sliding connection, four slots have been seted up to the flat board upper surface for rectangular array, backup pad lower surface four corners department all is fixed with the grafting post, four the grafting post injects in four slots, all be fixed with the pneumatic cylinder in the middle of the backup pad upper surface both sides, two equal movable mounting in the relative one side of pneumatic cylinder has the hydraulic stem, the hydraulic stem deviates from the one end and the fixed plate fixed connection of pneumatic cylinder, the fixed plate passes through screw and anchor clamps fixed connection, two the double-layered groove has all been seted up to the. The utility model has the advantages of use corresponding positioning fixture to the tegillum casing, anchor clamps can have more the shape of tegillum casing and change, facilitate the use.

Description

Four-axis machining device for small cover shell of gearbox

Technical Field

The utility model relates to a tegillum casing processing technology field specifically is tegillum casing four-axis processingequipment for gearbox.

Background

A transmission is a mechanism for changing the speed and torque from an engine that can change the output and input shaft gear ratios, either fixed or in steps. A small cover housing is used for the housing of the gearbox.

When the small cover shell is machined, a four-axis machining center is used, the four-axis machining center is a machining center corresponding to a fourth axis in an index control machine tool, and a rotating shaft is additionally arranged on the three-axis numerical control machining center and is generally called as the fourth axis.

Because the shape of the small cover shell is irregular, the existing four-axis machining center does not have a corresponding positioning mechanism when machining the small cover shell, and the small cover shell cannot be well fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tegillum casing four-axis processingequipment for gearbox possesses the positioning fixture who uses the correspondence to the tegillum casing, and anchor clamps can have more the shape of tegillum casing and change, and the advantage that facilitates the use has solved four-axis machining center and has not had corresponding positioning mechanism man-hour to the tegillum casing, can not be to the fine fixed problem of tegillum casing.

In order to achieve the above object, the utility model provides a following technical scheme: four-axis machining device of small cover shell for gearbox comprises a working table plate, a flat plate, a supporting plate and a fixing plate, wherein a Y shaft is fixed in the middle of the upper surface of the working table plate, the flat plate is connected with the working table plate in a sliding mode through the Y shaft, four slots are formed in the upper surface of the flat plate in a rectangular array mode, four inserting columns are fixed at four corners of the lower surface of the supporting plate and are inserted into the four slots, hydraulic cylinders are fixed in the middle of two sides of the upper surface of the supporting plate, hydraulic rods are movably mounted on the opposite sides of the hydraulic cylinders, one ends of the hydraulic rods, which deviate from the hydraulic cylinders, are fixedly connected with the fixing plate, and.

Preferably, a control box is fixed to the rear end of the upper surface of the workbench plate, an X shaft is fixed to the upper portion of the front face of the control box, a Z shaft is installed on the X shaft in a sliding mode, a moving block is installed on the Z shaft in a sliding mode, and a cutter disc is installed on the moving block in a rotating mode through a rotating shaft.

Preferably, four bottom feet are fixed on the lower surface of the working table plate in a rectangular array, and anti-slip pads are attached and fixed to the bottom ends of the bottom feet.

Preferably, the four inserting columns correspond to the four slots one by one, and the inserting columns are matched with the slots.

Preferably, screw holes matched with screws are formed in two sides of the top of the fixing plate and two sides of the top of the clamp, the screw holes in the fixing plate correspond to the screw holes in the clamp, and the fixing plate is attached to the clamp.

Preferably, two opposite sides of the clamp are provided with clamp grooves.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect that the clamp can have the shape of the small cover shell to be replaced by using the corresponding positioning clamp for the small cover shell through the arrangement of the screw, the fixed plate, the clamp and the clamping groove, all be fixed with the pneumatic cylinder in backup pad upper surface both sides, outside hydraulic pump is connected to the pneumatic cylinder, the equal movable mounting in the relative one side of two pneumatic cylinders has the hydraulic stem, the one end that the hydraulic stem deviates from the pneumatic cylinder is fixed with the fixed plate, the fixed plate passes through screw and anchor clamps fixed connection, the double-layered groove has all been seted up to the relative one side of two anchor clamps, place the tegillum plate in the backup pad, the both ends of tegillum plate are aimed at with the double-layered groove on the anchor clamps respectively, start up the pneumatic cylinder, the hydraulic stem promotes the fixed plate and drives anchor clamps removal, two anchor clamps are fixed a position tegillum plate post, the both. According to the shape and the size of the small cover shell plate, a proper clamp is correspondingly selected, and the corresponding clamp can be installed in a replaceable mode through screws, so that the use is convenient.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is an enlarged schematic view of the utility model at the position B;

fig. 4 is a schematic view of the connection structure of the support plate in a top view according to the present invention;

fig. 5 is a schematic side view of the fixing plate of the present invention.

In the figure: 1. a work table; 2. a Y axis; 3. a flat plate; 4. footing; 5. a support plate; 6. a control box; 7. an X axis; 8. a Z axis; 9. a moving block; 10. a cutter disc; 11. a slot; 12. inserting the column; 13. a screw; 14. a fixing plate; 15. a clamp; 16. a clamping groove; 17. a hydraulic lever; 18. a hydraulic cylinder; 19. and a screw hole.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: four-axis processingequipment of small-deck casing for gearbox, including work platen 1, flat board 3, backup pad 5 and fixed plate 14, four footing 4 are fixed with for the rectangular array in work platen 1 lower surface, and 4 bottom end laminating of footing are fixed with the slipmat, and the slipmat contacts with ground, increases frictional force, places more stably. A control box 6 is fixed at the rear end of the upper surface of the working table plate 1, and a corresponding PLC control device is arranged in the control box 6. An X shaft 7 is fixed above the front face of the control box 6, a Z shaft 8 is arranged on the X shaft 7 in a sliding mode, a moving block 9 is arranged on the Z shaft 8 in a sliding mode, a cutter disc 10 is installed on the moving block 9 in a rotating mode through a rotating shaft, a Y shaft 2 is fixed in the middle of the upper surface of the working table plate 1, the flat plate 3 is connected with the working table plate 1 in a sliding mode through the Y shaft 2, the X shaft 7, the Y shaft 2 and the Z shaft 8 are connected with a stepping motor in the control box 6 respectively, and the X shaft 7, the Y shaft 2 and the Z shaft 8 are controlled through the stepping motor to drive the cutter. Four slots 11 are formed in the upper surface of the flat plate 3 in a rectangular array, the four corners of the lower surface of the supporting plate 5 are respectively fixed with the inserting columns 12, the four inserting columns 12 correspond to the four slots 11 one by one, the four inserting columns 12 are inserted into the four slots 11, the inserting columns 12 are matched with the slots 11, the flat plate 3 is fixed on the working table plate 1, and the flat plate 3 moves along with the movement of the working table plate 1.

And the middle parts of two sides of the upper surface of the supporting plate 5 are respectively fixed with a hydraulic cylinder 18, the hydraulic cylinders 18 are connected with an external hydraulic pump, the hydraulic cylinders 18 and the hydraulic pump are matched for use, the hydraulic pump adopts a CB-B16JZ model, and the hydraulic pump is connected with an external power supply. The opposite sides of the two hydraulic cylinders 18 are respectively and movably provided with a hydraulic rod 17, one end of the hydraulic rod 17, which deviates from the hydraulic cylinders 18, is fixedly connected with the fixing plate 14, the hydraulic pumps are started, hydraulic oil is injected into the hydraulic cylinders 18, the hydraulic rods 17 are pushed to move, and the fixing plate 14 is driven to move. The fixing plate 14 is fixedly connected with the clamp 15 through the screw 13, screw holes 19 matched with the screw 13 are formed in two sides of the top of the fixing plate 14 and two sides of the top of the clamp 15, the screw holes 19 in the fixing plate 14 correspond to the screw holes 19 in the clamp 15, the fixing plate 14 is attached to the clamp 15, and clamping grooves 16 are formed in one opposite sides of the two clamps 15. The small cover shell plate is placed on the supporting plate 5, two ends of the small cover shell plate are respectively aligned with the clamping grooves 16 on the clamps 15, the hydraulic cylinder 18 is started, the hydraulic rod 17 pushes the fixing plate 14 to drive the clamps 15 to move, the two clamps 15 position the small cover shell plate column, and two ends of the small cover shell plate are clamped into the clamping grooves 16. According to the shape and the size of the small cover plate, the proper clamp 15 is correspondingly selected, the corresponding clamp 15 can be installed in a replaceable mode through the screw 13, and the use is convenient.

The working principle is as follows: the small cover shell plate is placed on the supporting plate 5, a proper clamp 15 is correspondingly selected according to the shape and the size of the small cover shell plate, the corresponding clamp 15 can be installed in a replaceable mode through a screw 13, two ends of the small cover shell plate are respectively aligned with clamping grooves 16 in the clamp 15, a hydraulic cylinder 18 is started, a hydraulic rod 17 pushes a fixing plate 14 to drive the clamp 15 to move, the two clamps 15 position small cover shell plate columns, two ends of the small cover shell plate are clamped into the clamping grooves 16, an X shaft 7, a Y shaft 2 and a Z shaft 8 are controlled through a stepping motor in the control box 6 to drive the cutter disc 10 and the working table plate 1 to move, and the small cover shell is machined.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Four-axis processingequipment of tegillum casing for gearbox, including work platen (1), flat board (3), backup pad (5) and fixed plate (14), its characterized in that: the utility model discloses a hydraulic press, including work platen (1), dull and stereotyped (3) and backup pad (5), work platen (1) upper surface middle be fixed with Y axle (2), dull and stereotyped (3) pass through Y axle (2) and work platen (1) sliding connection, four slots (11) have been seted up for rectangular array to dull and stereotyped (3) upper surface, backup pad (5) lower surface four corners department all is fixed with grafting post (12), four in grafting post (12) injects four slots (11), all be fixed with pneumatic cylinder (18) in the middle of backup pad (5) upper surface both sides, two equal movable mounting in the relative one side of pneumatic cylinder (18) has hydraulic stem (17), the one end and fixed plate (14) fixed connection that hydraulic stem (17) deviate from pneumatic cylinder (18), fixed plate (14) pass through screw (13) and anchor clamps (.

2. The four-axis machining device for the small cover shell of the gearbox as claimed in claim 1, wherein: the rear end of the upper surface of the working table plate (1) is fixed with a control box (6), an X shaft (7) is fixed above the front surface of the control box (6), a Z shaft (8) is installed on the X shaft (7) in a sliding mode, a moving block (9) is installed on the Z shaft (8) in a sliding mode, and a cutter disc (10) is installed on the moving block (9) in a rotating mode through a rotating shaft.

3. The four-axis machining device for the small cover shell of the gearbox as claimed in claim 1, wherein: four bottom feet (4) are fixed on the lower surface of the working table plate (1) in a rectangular array, and anti-slip pads are attached and fixed to the bottom ends of the bottom feet (4).

4. The four-axis machining device for the small cover shell of the gearbox as claimed in claim 1, wherein: the four inserting columns (12) correspond to the four slots (11) one by one, and the inserting columns (12) are matched with the slots (11).

5. The four-axis machining device for the small cover shell of the gearbox as claimed in claim 1, wherein: both sides of the top of the fixing plate (14) and both sides of the top of the clamp (15) are provided with screw holes (19) matched with the screws (13), the screw holes (19) in the fixing plate (14) correspond to the screw holes (19) in the clamp (15), and the fixing plate (14) is attached to the clamp (15).

6. The four-axis machining device for the small cover shell of the gearbox as claimed in claim 1, wherein: two anchor clamps (15) are relative one side all seted up and are pressed from both sides groove (16).