CN215091122U

CN215091122U - Efficient mechanical tooth aligning mechanism

Info

Publication number: CN215091122U
Application number: CN202120252787.6U
Authority: CN
Inventors: 蒋能; 唐钧; 蒋名峰
Original assignee: Nantong Xinghan Machinery Co ltd
Current assignee: Nantong Xinghan Machinery Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-10
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a high-efficiency mechanical tooth aligning mechanism, which comprises a pin boss, a tooth aligning shaft, a top, a spring and a limiting block; the opposite gear shaft is arranged on the pin seat in a penetrating way, the front end of the opposite gear shaft is provided with a tip, and the rear end of the opposite gear shaft is sleeved with a spring and is provided with a limiting block; the centre is inserted in the contra-gear shaft and is fixed on the contra-gear shaft through a set screw. The utility model can axially adjust the counter gear shaft in the middle of the gear, precisely adjust the center height, and adjust the engagement of the gear and the grinding wheel through the center height; the center is separated from the gear, and the workpiece is freely indexed without interference; the centre can be dismantled with holding screw and be connected, can change according to the gear modulus of difference, and general not equidimension tooth has improved application scope.

Description

Efficient mechanical tooth aligning mechanism

Technical Field

The utility model belongs to the technical field of machining, concretely relates to high-efficient machinery is to tooth mechanism.

Background

When the gear clamping device used at present is used, clamping and fixing work on different gears cannot be achieved, and meanwhile, the gears cannot be fixed at fixed angles after being clamped, so that the gears are prone to accidentally falling off during machining, and unnecessary loss is increased. Particularly, before the gears are ground in batches, the gears are clamped, the angular direction needs to be determined, and the grinding wheel can be directly and quickly fed to start grinding. If the orientation is not good, the gear is scrapped or out of tolerance is caused by the fact that the allowance is increased or the digging heel or the step is formed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient machinery is to tooth mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency mechanical tooth aligning mechanism comprises a pin boss, a tooth aligning shaft, a tip, a spring and a limiting block;

the pair of gear shafts is arranged on the pin boss in a penetrating mode, the tops are arranged at the front ends of the pair of gear shafts, and the springs and the limiting blocks are sleeved at the rear ends of the pair of gear shafts.

The utility model discloses a further improvement lies in: the centre is inserted in the opposite gear shaft and is fixed on the opposite gear shaft through a set screw.

The utility model discloses a further improvement lies in: the pin boss is installed on the cross bridge through the sliding seat.

The utility model discloses a further improvement lies in: the transverse bridge is slidably mounted on the longitudinal bridge.

The utility model discloses a further improvement lies in: the sliding seat comprises an upper sliding block and a lower sliding block, waist grooves are formed in two sides of the upper sliding block, and the contact surfaces of the upper sliding block and the lower sliding block are inclined planes.

The utility model discloses a further improvement lies in: the tip is a spherical tip.

The utility model discloses a technological effect and advantage:

the transverse bridge beam can move forwards and backwards through the positioning groove on the longitudinal bridge beam, the radial direction of the transverse bridge beam is close to the proper position of a workpiece, the pin boss moves left and right on the transverse bridge beam, the proper position is axially searched, and the contra-gear shaft is adjusted in the middle of the gear; the pin seat is provided with an inclined surface, the center height can be accurately adjusted through the waist groove and the inclined surface, and the gear can be adjusted to be meshed with the grinding wheel through the center height; the spring is fixed at an angle, the hand applies force to push in the angle, the gear shaft automatically retreats under the action of the spring force in a free state, the tip is separated from the gear, and the workpiece is freely indexed without interference; the centre is spherical, can dismantle with holding screw and be connected, can change according to the gear modulus of difference, and general not equidimension tooth has improved application scope.

Drawings

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

fig. 2 is a perspective view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention;

in the figure: 1 grinding wheel handle, 2 gears, 3 centers, 4 set screws, 5 pairs of gear shafts, 6 pin seats, 7 springs, 8 limiting blocks, 9 transverse bridges, 10 longitudinal bridges, 11 sliding seats, 12 grinding wheels, 13 lower sliding blocks, 14 waist grooves and 15 upper sliding blocks.

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.

Fig. 1-4 show a specific embodiment of a high-efficiency mechanical tooth aligning mechanism: comprises a pin boss 6, a contra-gear shaft 5, a tip 3, a spring 7 and a limiting block 8; the pair of gear shafts 5 are arranged on the pin base 6 in a penetrating mode, the centers 3 are arranged at the front ends of the pair of gear shafts 5, and the centers 3 are spherical centers; the rear end is sleeved with a spring 7 and is provided with a limiting block 8; the spring 7 can be pushed into the gear shaft by hand at a fixed angle, the gear shaft 5 automatically retreats under the action of the spring force in a free state, the tip 3 is separated from the gear 2, and a workpiece is freely indexed without interference; the centre 3 is inserted in the counter gear shaft 5 and fixed on the counter gear shaft 5 through a set screw 4, the centre 3 is detachably connected with the counter gear shaft 5, and different centre 3 are replaced according to different gear modules and are universal for different sizes of teeth; the pin seat 6 is arranged on the transverse bridge 9 through a sliding seat 11; the pin seat 6 moves left and right on the transverse bridge beam 9, an appropriate position is axially searched, and the counter gear shaft 5 is adjusted in the middle of the gear 2; the transverse bridge 9 is slidably arranged on the longitudinal bridge 10; the transverse bridge beam 9 can move forwards and backwards on the longitudinal bridge beam 10 through the positioning grooves and radially approaches to a proper position of a workpiece; the sliding seat 11 comprises an upper sliding block 15 and a lower sliding block 13, waist grooves 14 are formed in two sides of the upper sliding block 15, the contact surfaces of the upper sliding block 15 and the lower sliding block 13 are inclined surfaces, the center height can be accurately adjusted through the waist grooves and the inclined surfaces, and the gear 2 can be adjusted to be meshed with a grinding wheel 12 on the grinding wheel handle 1 through the center height.

The transverse bridge beam of the utility model can move forward and backward on the longitudinal bridge beam through the positioning groove, and is radially close to the proper position of the workpiece, the pin boss moves left and right on the transverse bridge beam, and the proper position is axially searched, and the adjusting counter gear shaft is arranged in the middle of the gear; the pin seat is provided with an inclined surface, the center height can be accurately adjusted through the waist groove and the inclined surface, and the gear can be adjusted to be meshed with the grinding wheel through the center height; the spring is fixed at an angle, the hand applies force to push in the angle, the gear shaft automatically retreats under the action of the spring force in a free state, the tip is separated from the gear, and the workpiece is freely indexed without interference; the centre is spherical, can dismantle with holding screw and be connected, can change according to the gear modulus of difference, and general not equidimension tooth has improved application scope.

The applicant further states that the present invention is described by the above embodiments, but the present invention is not limited to the above embodiments, i.e. the present invention is not limited to the above embodiments, and the present invention can be implemented only by relying on the above methods and structures. It should be clear to those skilled in the art that any improvement of the present invention is to the present invention, and the addition of the equivalent replacement of the implementation method and the steps, the selection of the specific mode, etc. all fall within the protection scope and the disclosure scope of the present invention.

The utility model discloses not limited to above-mentioned embodiment, all adopt and the utility model discloses similar structure and method realize the utility model discloses all modes of purpose all are within the protection scope of the utility model.

Claims

1. The utility model provides a high-efficient machinery is to tooth mechanism which characterized in that: comprises a pin seat (6), a counter gear shaft (5), a tip (3), a spring (7) and a limiting block (8);

the pair of gear shafts (5) are installed on the pin base (6) in a penetrating mode, the centers (3) are arranged at the front ends of the pair of gear shafts (5), and the rear ends of the pair of gear shafts are sleeved with springs (7) and limiting blocks (8).

2. The efficient mechanical tooth alignment mechanism of claim 1, wherein: the centre (3) is inserted in the contra-gear shaft (5) and is fixed on the contra-gear shaft (5) through a set screw (4).

3. The efficient mechanical tooth alignment mechanism of claim 1, wherein: the pin seat (6) is arranged on the transverse bridge (9) through a sliding seat (11).

4. A high efficiency mechanical tooth aligning mechanism as claimed in claim 3, wherein: the transverse bridge (9) is slidably mounted on the longitudinal bridge (10).

5. A high-efficiency mechanical tooth aligning mechanism according to claim 3 or 4, characterized in that: the sliding seat (11) comprises an upper sliding block (15) and a lower sliding block (13), waist grooves (14) are formed in two sides of the upper sliding block (15), and the contact surfaces of the upper sliding block (15) and the lower sliding block (13) are inclined planes.

6. The efficient mechanical tooth alignment mechanism of claim 1, wherein: the centre (3) is a spherical centre.