CN213794370U

CN213794370U - Inner hole machining device for synchronizing wheel

Info

Publication number: CN213794370U
Application number: CN202022853214.7U
Authority: CN
Inventors: 毛虎臣
Original assignee: Changshu Weite Transmission Technology Co ltd
Current assignee: Changshu Weite Transmission Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-27
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to the technical field of hole processingequipment technique and specifically relates to a synchronizing wheel hole processingequipment, to the problem that synchronizing wheel hole reaming is inefficient among the prior art, the reaming precision is low, now propose following scheme, it includes the operation panel, the installing port has been seted up at the top center of operation panel, the bottom rigid coupling of operation panel has the installation cover, the installation cover is located the installing port under, installation cover inboard bottom rigid coupling has first telescopic link, the top rigid coupling of first telescopic link has the stopper, the top of stopper is run through the top that the installing port extends to the operation panel. The utility model discloses stable in structure, easy operation has not only realized enlarging the hole of synchronizing wheel, has still effectually guaranteed the hole machining precision of synchronizing wheel, and the convenience is fixed it, is convenient for carry out the accuracy to the processing angle of hole and adjusts, has avoided other operations, great improvement work efficiency, easily use widely.

Description

Inner hole machining device for synchronizing wheel

Technical Field

The utility model relates to a hole processingequipment field especially relates to a synchronizing wheel hole processingequipment.

Background

The synchronizing wheel is generally made of materials: 45# steel, aluminum alloy, copper, nylon etc. material processing form, extensively be used for the novel mechanical belt transmission of each trade such as automation equipment, lathe, weaving, printing, food package, wire and cable, instrument and meter, petrochemical, tobacco, communication, often need enlarge processing to the hole of synchronizing wheel in production and the use to the synchronizing wheel for the synchronizing wheel can satisfy the in service behavior under the actual conditions.

The existing inner hole processing device for the synchronizing wheel is difficult to accurately and quickly fix the synchronizing wheel, low processing efficiency and inconvenient use, and therefore the scheme provides the inner hole processing device for the synchronizing wheel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of synchronizing wheel hole processingequipment has solved among the prior art problem that synchronizing wheel hole reaming efficiency is low, the reaming precision is low.

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

a synchronous wheel inner hole processing device comprises an operation plate, wherein a mounting opening is formed in the center of the top of the operation plate, a mounting sleeve is fixedly connected to the bottom of the operation plate and located under the mounting opening, a first telescopic rod is fixedly connected to the bottom of the inner side of the mounting sleeve, a limiting block is fixedly connected to the top of the first telescopic rod, the top of the limiting block penetrates through the mounting opening and extends to the top of the operation plate, one end of the top of the limiting block is of a conical structure, a plurality of groups of supporting columns are fixedly connected to the top of the operation plate, a top plate is fixedly connected to the tops of the groups of supporting columns, a second telescopic rod is fixedly connected to the bottom of the top plate, a mounting plate is fixedly connected to the output end of the second telescopic rod, a driving motor is fixedly connected to the bottom of the mounting plate, a mounting seat is mounted at the output end of the driving motor, a sleeve is fixedly connected to the bottom of the mounting seat, and the sleeve and the limiting block are located right above the sleeve and the limiting block, the inner part of the mounting seat is provided with a hollow interlayer, the bottom of the inner side of the mounting seat is rotatably provided with a first bevel gear, the side wall of the inner part of the mounting seat is rotatably provided with a second bevel gear, the first bevel gear and the second bevel gear are mutually meshed, one side of the outer part of the second bevel gear is fixedly connected with a connecting rod, one end of the connecting rod extends to the outer part of the mounting seat, a handle is fixedly connected to one end of the connecting rod positioned at the outer part of the mounting seat, the bottom of the first bevel gear is fixedly connected with a transmission rod, the bottom end of the transmission rod extends to the inner part of the sleeve and is rotatably connected with the bottom of the inner side of the sleeve, a gear is fixedly connected to the outer part of one end of the transmission rod positioned at the inner part of the sleeve, a plurality of groups of cutters are movably arranged in the sleeve, racks are fixedly connected to the outer parts of the mutually close ends of the plurality of cutters, are mutually meshed with the gears, and the plurality of groups of cutters extend to the outer part of the sleeve, the telescopic outside activity cover is equipped with the bottom plate, the bottom rigid coupling of roof has the multiunit third telescopic link, the multiunit the output of third telescopic link all with the top rigid coupling of bottom plate.

Preferably, rubber pads are fixedly connected to the top of the operating plate and the bottom of the bottom plate.

Preferably, the bottom rigid coupling of bottom plate has the multiunit guide bar, the multiunit the top of guide bar all runs through the top that the mounting panel extended to the mounting panel.

Preferably, the outside screw thread cover of one end that the connecting rod was kept away from to the handle is equipped with limit bolt, limit bolt's one end extends to the opposite side and the mount pad outer wall butt of handle.

Preferably, a ruler is carved on the outer portion of one side of the mounting seat close to the handle.

Preferably, the bottom rigid coupling of operation panel has the multiunit stand, the multiunit the equal rigid coupling in bottom of stand has the truckle.

The utility model has the advantages that:

1. stopper, first telescopic link, multiunit third telescopic link, bottom plate through the toper structure mutually support, realize carrying out the accuracy to the hole of synchronizing wheel and align, guarantee that the hole of synchronizing wheel is in under the drilling cutter, prevent that synchronizing wheel hole and drilling cutter are ectopic, guarantee the machining precision.

2. Through mutually supporting of mount pad, sleeve, first bevel gear, second bevel gear, connecting rod, transfer line, gear, cutter etc. can accurately adjust reaming diameter, conveniently adjust reaming diameter, facilitate the use, great improvement work efficiency.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized enlarging the hole of synchronizing wheel, has still effectually guaranteed the hole machining precision of synchronizing wheel, and the convenience is fixed it, is convenient for carry out the accuracy to the processing angle of hole and adjusts, has avoided other operations, great improvement work efficiency, easily use widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a bottom sectional view of the sleeve of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is an enlarged view of a point a of the present invention.

Reference numbers in the figures: 1. an operation panel; 2. an installation port; 3. installing a sleeve; 4. a first telescopic rod; 5. a limiting block; 6. a support pillar; 7. a top plate; 8. a second telescopic rod; 9. mounting a plate; 10. a drive motor; 11. a mounting seat; 12. a first bevel gear; 13. a second bevel gear; 14. a connecting rod; 15. a handle; 16. a limit bolt; 17. a sleeve; 18. a transmission rod; 19. a gear; 20. a cutter; 21. a rack; 22. a base plate; 23. a third telescopic rod; 24. a rubber pad; 25. a column; 26. a guide bar; 27. and a caster.

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.

Referring to fig. 1-4, a synchronous wheel hole processingequipment, including operation panel 1, the bottom rigid coupling of operation panel 1 has multiunit stand 25, and the equal rigid coupling in bottom of multiunit stand 25 has truckle 27, and multiunit truckle 27 is the universal wheel that has self-locking structure, conveniently removes and fixes processingequipment.

The top of the operation plate 1 is fixedly connected with a plurality of groups of support columns 6, the top of the plurality of groups of support columns 6 is fixedly connected with a top plate 7, the bottom of the top plate 7 is fixedly connected with a second telescopic rod 8, the output end of the second telescopic rod 8 is fixedly connected with a mounting plate 9, the bottom of the mounting plate 9 is fixedly connected with a driving motor 10, the output end of the driving motor 10 is mounted with a mounting seat 11, the bottom of the mounting seat 11 is fixedly connected with a sleeve 17, a hollow interlayer is arranged in the mounting seat 11, the bottom of the inner side of the mounting seat 11 is rotatably mounted with a first bevel gear 12, the side wall of the inner side of the mounting seat 11 is rotatably mounted with a second bevel gear 13, the first bevel gear 12 is meshed with the second bevel gear 13, the bottom of the first bevel gear 12 is fixedly connected with a transmission rod 18, the bottom end of the transmission rod 18 extends to the inner side of the sleeve 17 and is rotatably connected with the bottom of the inner side of the sleeve 17, the transmission rod 18 is fixedly connected with a gear 19 at the outer part of the end positioned in the sleeve 17, the sleeve 17 is movably mounted with a plurality of cutters 20, the equal rigid coupling in one end outside that multiunit cutter 20 is close to each other has rack 21, multiunit rack 21 all with gear 19 intermeshing, and multiunit cutter 20 all extends to sleeve 17's outside, outside one side rigid coupling of second bevel gear 13 has connecting rod 14, the one end of connecting rod 14 extends to the outside of mount pad 11, and connecting rod 14 is located the outside one end rigid coupling of mount pad 11 and has handle 15, the outside screw thread cover of one end that connecting rod 14 was kept away from to handle 15 is equipped with stop bolt 16, stop bolt 16's one end extends to handle 15's opposite side and the 11 outer wall butt of mount pad, it can adjust handle 15 to unscrew stop bolt 16, handle 15 corresponds each other with the scale of portrayal in mount pad 11 outside, control with satisfying the length that cutter 20 extends sleeve 17 outside, the convenience is adjusted the machining diameter of hole.

The top center of the operation plate 1 is provided with a mounting opening 2, the bottom of the operation plate 1 is fixedly connected with a mounting sleeve 3, the mounting sleeve 3 is positioned under the mounting opening 2, the bottom of the inner side of the mounting sleeve 3 is fixedly connected with a first telescopic rod 4, the top of the first telescopic rod 4 is fixedly connected with a limiting block 5, the top of the limiting block 5 penetrates through the mounting opening 2 and extends to the top of the operation plate 1, one end of the top of the limiting block 5 is in a conical structure, the limiting block 5 is positioned under a sleeve 17, the limiting block 5 and the sleeve 17 are positioned on the same axis, the outer part of the sleeve 17 is movably sleeved with a bottom plate 22, the bottom of the bottom plate 22 is fixedly connected with a plurality of groups of guide rods 26, the tops of the plurality of groups of guide rods 26 penetrate through the mounting plate 9 and extend to the top of the mounting plate 9, the plurality of groups of guide rods 26 limit the descending direction of the bottom plate 22, the bottom of the top plate 7 is fixedly connected with a plurality of groups of third telescopic rods 23, the output ends of the plurality of the groups of third telescopic rods 23 are fixedly connected with the top of the bottom plate 22, establish the outside at stopper 5 with the interior hole cover of synchronizing wheel, can align fast the axis of hole and cutter 20's axis, guarantee the reaming effect of hole, the equal rigid coupling in top of operation panel 1 and the bottom of bottom plate 22 has rubber pad 24, and operation panel 1 and bottom plate 22 mutually support, can fix fast the synchronizing wheel, great improvement drilling work's efficiency.

The working principle is as follows: when the inner hole of the synchronous wheel is enlarged, the synchronous wheel is placed at the top of the operation plate 1, the inner hole of the synchronous wheel is vertically upward, the power supply of the first telescopic rod 4 is connected, the first telescopic rod 4 is extended, the limit block 5 is lifted upwards, the top of the limit block 5 with a conical structure is upwards inserted into the inner hole from the bottom of the inner hole, when the outer wall of the limit block 5 is completely attached to the inner wall of the inner hole, the first telescopic rod 4 stops working, the power supply of a plurality of groups of third telescopic rods 23 is connected, the plurality of groups of third telescopic rods 23 are synchronously extended, the plurality of groups of third telescopic rods 23 push the bottom plate 22 to move downwards, the bottom of the bottom plate 22 is matched with the top of the operation plate 1, the synchronous wheel is fixed at the top of the operation plate 1, the first telescopic rod 4 is contracted, the limit block 5 is descended, and the cutter 20 and the limit block 5 are prevented from being damaged, the rubber pad 24 fixedly connected to the top of the operation panel 1 and the bottom of the bottom plate 22 can prevent the synchronizing wheel from sliding, after the synchronizing wheel is fixed, the limit bolt 16 is unscrewed, the handle 15 is rotated, the handle 15 drives the second bevel gear 13 to rotate, so that the first bevel gear 12 meshed with the second bevel gear 13 rotates, the first bevel gear 12 drives the transmission rod 18 to rotate, so that the gear 19 drives the rack meshed with the gear to extend, the length of the cutter 20 extending out of the sleeve 17 is adjusted, the diameter of the inner hole can be adjusted by combining with a width scale carved on the outer portion of the mounting seat 11, after the machining diameter is adjusted, the limit bolt 16 is screwed down, the power supply of the driving motor 10 is connected, the driving motor 10 drives the cutter 20 to operate at a high speed, the second telescopic rod 8 extends out, the cutter 20 is pushed downwards, and the synchronizing wheel fixed right below the cutter 20 is drilled.

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 inner hole processing device for the synchronizing wheel comprises an operating plate (1) and is characterized in that a mounting opening (2) is formed in the center of the top of the operating plate (1), a mounting sleeve (3) is fixedly connected to the bottom of the operating plate (1), the mounting sleeve (3) is located under the mounting opening (2), a first telescopic rod (4) is fixedly connected to the inner bottom of the mounting sleeve (3), a limiting block (5) is fixedly connected to the top of the first telescopic rod (4), the top of the limiting block (5) penetrates through the mounting opening (2) and extends to the top of the operating plate (1), one end of the top of the limiting block (5) is of a conical structure, a plurality of groups of supporting columns (6) are fixedly connected to the top of the operating plate (1), a top plate (7) is fixedly connected to the top of the supporting columns (6), and a second telescopic rod (8) is fixedly connected to the bottom of the top plate (7), the output end of the second telescopic rod (8) is fixedly connected with a mounting plate (9), the bottom of the mounting plate (9) is fixedly connected with a driving motor (10), the output end of the driving motor (10) is provided with a mounting seat (11), the bottom of the mounting seat (11) is fixedly connected with a sleeve (17), the sleeve (17) is directly over a limiting block (5), a hollow interlayer is arranged inside the mounting seat (11), a first bevel gear (12) is rotatably arranged at the bottom of the inner side of the mounting seat (11), a second bevel gear (13) is rotatably arranged on the side wall inside the mounting seat (11), the first bevel gear (12) and the second bevel gear (13) are mutually meshed, a connecting rod (14) is fixedly connected to one side of the outer portion of the second bevel gear (13), one end of the connecting rod (14) extends to the outer portion of the mounting seat (11), and a handle (15) is fixedly connected to one end of the connecting rod (14) which is positioned outside the mounting seat (11), a transmission rod (18) is fixedly connected to the bottom of the first bevel gear (12), the bottom end of the transmission rod (18) extends into the sleeve (17) and is rotatably connected with the bottom of the inner side of the sleeve (17), a gear (19) is fixedly connected with the outside of one end of the transmission rod (18) positioned in the sleeve (17), a plurality of groups of cutters (20) are movably arranged in the sleeve (17), racks (21) are fixedly connected to the outer parts of the ends, close to each other, of the plurality of groups of cutters (20), the plurality of groups of racks (21) are mutually meshed with the gear (19), and a plurality of groups of cutters (20) extend to the outside of the sleeve (17), a bottom plate (22) is movably sleeved outside the sleeve (17), the bottom rigid coupling of roof (7) has multiunit third telescopic link (23), multiunit the output of third telescopic link (23) all with the top rigid coupling of bottom plate (22).

2. A synchronous wheel inner hole machining device according to claim 1, characterized in that rubber pads (24) are fixedly connected to the top of the operating plate (1) and the bottom of the bottom plate (22).

3. The inner hole machining device for the synchronous wheel according to claim 1, characterized in that a plurality of groups of guide rods (26) are fixedly connected to the bottom of the bottom plate (22), and the tops of the plurality of groups of guide rods (26) extend to the top of the mounting plate (9) through the mounting plate (9).

4. The inner hole machining device for the synchronizing wheel according to claim 1, wherein a limiting bolt (16) is sleeved on an outer thread of one end, far away from the connecting rod (14), of the handle (15), and one end of the limiting bolt (16) extends to the other side of the handle (15) and is abutted to the outer wall of the mounting seat (11).

5. A synchronous wheel inner hole machining device according to claim 1, characterized in that a scale is marked on the outer portion of one side of the mounting seat (11) close to the handle (15).

6. The inner hole machining device for the synchronous wheel according to claim 1 is characterized in that a plurality of groups of upright columns (25) are fixedly connected to the bottom of the operating plate (1), and casters (27) are fixedly connected to the bottoms of the plurality of groups of upright columns (25).