CN215545530U

CN215545530U - Tooth profile positioning device for gear machining

Info

Publication number: CN215545530U
Application number: CN202121984903.XU
Authority: CN
Inventors: 晏世伟; 湛远东
Original assignee: Chongqing Zhanshi Machinery Manufacturing Co ltd
Current assignee: Chongqing Zhanshi Machinery Manufacturing Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-18
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a tooth profile positioning device for gear machining, and relates to the technical field of gear machining. This tooth profile positioner for gear machining, including L shape support, arrangement subassembly and stop gear, the top of L shape support is provided with the roof, the bottom fixedly connected with curb plate of roof, the arrangement subassembly includes adjustment mechanism and arrangement mechanism, and adjustment mechanism locates between L shape support and the roof, and arrangement mechanism locates on the roof. This profile of tooth positioner for gear machining uses through the cooperation of loop bar, push pedal, locating lever and second spring, can will treat finish machining gear and gear adjustment unanimous in batches, easy operation, and high-efficient practical has promoted the holistic efficiency of gear machining, does benefit to and uses, can adjust the distance between loop bar and the locating lever for the device can fix a position the gear of different specifications, has widened the device's application scope and scene, and practicality and flexibility are high.

Description

Tooth profile positioning device for gear machining

Technical Field

The utility model relates to the technical field of gear machining, in particular to a tooth profile positioning device for gear machining.

Background

Need carry out finish machining such as cutting, polishing to the flank profile inboard after the gear production, and need fix a position every group gear flank profile before sending into the machine and carrying out the finish machining to ensure gear flank profile and processing stage property laminating, prevent to cause irreversible damage to the gear outer lane, traditional location relies on the manual work to accomplish, precision and efficiency are all lower, and partial positioner also is difficult to fix a position the operation in batches, and the practicality is relatively poor, is unfavorable for popularization and use.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve at least one of the problems of the prior art, and an object of the present invention is to provide a tooth profile positioning device for gear machining, which can solve the problem of low efficiency of the tooth profile positioning work of a gear.

In order to achieve the purpose, the utility model provides the following technical scheme: a tooth profile positioning device for gear machining comprises an L-shaped support, a sorting assembly and a limiting mechanism, wherein a top plate is arranged at the top of the L-shaped support, and a side plate is fixedly connected to the bottom of the top plate;

the arrangement assembly comprises an adjusting mechanism and an arrangement mechanism, the adjusting mechanism is arranged between the L-shaped support and the top plate, and the arrangement mechanism is arranged on the top plate;

stop gear locates the bottom of L shape support, and stop gear includes locating lever, connection pad and second spring, and twenty-five group's trompils have been seted up to stop gear bottom, and the activity cover is equipped with the locating lever in the trompil, and the bottom fixed mounting of locating lever has the connection pad, fixedly connected with second spring between the top of connection pad and the bottom of L shape support.

Preferably, a slide rail is fixedly mounted on the outer wall of one side of the side plate, a slide block is fixedly mounted on the inner wall of one side of the L-shaped support, the slide block is slidably mounted on the slide rail, and the L-shaped support and the side plate are slidably mounted.

Preferably, adjustment mechanism includes that threaded rod, loop bar and screw thread support the dish, and the inboard bottom of L shape support is rotated and is installed the threaded rod, and threaded sleeve is installed to the screw thread on the outer wall of threaded rod, has seted up the trompil on the roof, and threaded sleeve fixed mounting is in the trompil, fixedly connected with loop bar on the opposite side outer wall of curb plate, has seted up the thread groove on the outer wall of loop bar, and the thread is installed the screw thread and is supported the dish on the thread groove.

Preferably, arrangement mechanism includes push pedal, movable block, guide bar and first spring, has seted up two sets of activity mouths of a hole on the roof, be provided with the movable block in the activity mouth of a hole, the equal fixed mounting in both sides of movable block has the slider, the spout has all been seted up to activity mouth of a hole both sides, slider slidable mounting is in the spout, movable block and roof slidable mounting, the perforation has been seted up on the movable block, the perforation internalization cover is equipped with the guide bar, the bottom of roof is provided with the push pedal, the bottom of guide bar and the top fixed connection of push pedal, the cover is established on the outer wall of guide bar and is installed first spring, the both ends of first spring respectively with push pedal and movable block fixed connection.

Preferably, the bottom of push pedal is pasted and is fixed with the rubber pad, increases and the gear between the friction, promotes transmission efficiency, and the top fixed mounting of push pedal has the handle, has seted up on the roof and has stretched the hand entrance to a cave, stretches the hand entrance to a cave and is located the handle directly over.

Preferably, the top end fixedly connected with manual wheel of threaded rod, the top fixedly connected with stopper of guide bar.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this profile of tooth positioner for gear machining uses through the cooperation of loop bar, push pedal, locating lever and second spring, can will treat finish machining gear wheel adjustment unanimous with the wholeness, easy operation, and high-efficient practical has promoted the holistic efficiency of gear machining, does benefit to and promotes and uses.

(2) This profile of tooth positioner for gear machining uses through the cooperation of L shape support, roof, curb plate and threaded rod, can adjust the distance between loop bar and the locating lever for the device can fix a position the gear of different specifications, has widened the device's application scope and scene, and practicality and flexibility are high.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of part A of the present invention.

Reference numerals: the device comprises an L-shaped support 1, a top plate 2, a side plate 3, an adjusting mechanism 4, a threaded rod 401, a sleeve rod 402, a threaded abutting disc 403, an arranging mechanism 5, a push plate 501, a movable block 502, a guide rod 503, a first spring 504, a limiting mechanism 6, a positioning rod 601, a connecting disc 602 and a second spring 603.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tooth profile positioner for gear machining, including L shape support 1, arrangement subassembly and stop gear 6, the top of L shape support 1 is provided with roof 2, the bottom fixedly connected with curb plate 3 of roof 2, the arrangement subassembly includes adjustment mechanism 4 and arrangement mechanism 5, adjustment mechanism 4 locates between L shape support 1 and the roof 2, arrangement mechanism 5 locates on roof 2, L shape support 1's bottom is located to stop gear 6, stop gear 6 includes locating lever 601, connection pad 602 and second spring 603, twenty-five groups of trompils have been seted up to stop gear 6 bottom, the movable sleeve is equipped with locating lever 601 in the trompil, the bottom fixed mounting of locating lever 601 has connection pad 602, fixedly connected with second spring 603 between the top of connection pad 602 and the bottom of L shape support 1.

Further, a slide rail is fixedly mounted on the outer wall of one side of the side plate 3, a slide block is fixedly mounted on the inner wall of one side of the L-shaped support 1, the slide block is slidably mounted on the slide rail, and the L-shaped support 1 and the side plate 3 are slidably mounted.

Still further, the top of threaded rod 401 is fixedly connected with manual wheel, and the top of guide bar 503 is fixedly connected with the stopper.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, the adjusting mechanism 4 includes a threaded rod 401, a sleeve rod 402 and a threaded support disk 403, the threaded rod 401 is rotatably installed at the bottom of the inner side of the L-shaped bracket 1, a threaded sleeve is threadedly installed on the outer wall of the threaded rod 401, an opening is formed in the top plate 2, the threaded sleeve is fixedly installed in the opening, the sleeve rod 402 is fixedly connected to the outer wall of the other side of the side plate 3, a threaded groove is formed in the outer wall of the sleeve rod 402, the threaded support disk 403 is threadedly installed on the threaded groove, the distance between the sleeve rod 402 and the positioning rod 601 can be adjusted, gears of different specifications can be positioned by the device, and the application range and the scene of the device are widened.

Further, arrangement mechanism 5 includes push pedal 501, movable block 502, guide bar 503 and first spring 504, two sets of movable holes have been seted up on roof 2, be provided with movable block 502 in the movable hole, the equal fixed mounting in both sides of movable block 502 has the slider, the spout has all been seted up to movable hole both sides, slider slidable mounting is in the spout,

movable block

502 and 2 slidable mounting of roof, the perforation has been seted up on the movable block 502, the activity cover is equipped with guide bar 503 in the perforation, the bottom of roof 2 is provided with push pedal 501, the bottom of guide bar 503 and the top fixed connection of push pedal 501, the cover is established on the outer wall of guide bar 503 and is installed first spring 504, the both ends of first spring 504 respectively with push pedal 501 and movable block 502 fixed connection, can be in batches with waiting that the finish machining gear wheel alignment is unanimous, and is easy to operate, high efficiency and practicality, the holistic efficiency of gear processing has been promoted.

Further, a rubber pad is adhered and fixed to the bottom of the push plate 501, a handle is fixedly mounted at the top of the push plate 501, a hand stretching hole is formed in the top plate 2 and located right above the handle

The working principle is as follows: the threaded resisting disc 403 is unscrewed from the sleeve rod 402, the handle is held through the hand-stretching hole, the handle is lifted again to drive the push plate 501 to rise, the first spring 504 is compressed, a plurality of groups of gears to be finely machined are sequentially sleeved on the sleeve rod 402, the handle is released, the first spring 504 rebounds, the push plate 501 is attached to the gears, the threaded resisting disc 403 is screwed back again to ensure that all groups of gears are attached to each other, the threaded resisting disc 403 is slightly attached to the gears, the hand-operated wheel is shaken, the threaded rod 401 rotates along with the hand-operated wheel, the top plate 2 descends under the guiding of the side plate 3 and the driving operation of the threaded rod 401, the gears descend along with the wheel and are contacted with the locating rod 601, when the locating rod 601 extends into the inner side of the tooth profile of the gear, the locating effect is achieved, the outer ring of the gear, which is not contacted with the locating rod 601, pushes the locating rod 601 to descend along with the locating rod 601, the second spring 603 stretches the push plate 501 to move transversely through the reciprocating of the handle, the push plate 501 attached to the gear shifts the gear, the gear with limited positioning effect cannot rotate, the gear without positioning rotates under shifting effect, the positioning rod 601 attached to the gear stretches into the inner side of the tooth profile under stress effect in the rotating process of the gear, positioning is completed, the threaded support disc 403 is screwed off, and the machine can take the positioned gear from the sleeve rod 402 for finish machining.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a tooth profile positioner for gear machining, includes L shape support (1), arrangement subassembly and stop gear (6), its characterized in that: a top plate (2) is arranged at the top of the L-shaped support (1), and a side plate (3) is fixedly connected to the bottom of the top plate (2);

the arrangement assembly comprises an adjusting mechanism (4) and an arrangement mechanism (5), the adjusting mechanism (4) is arranged between the L-shaped support (1) and the top plate (2), and the arrangement mechanism (5) is arranged on the top plate (2);

stop gear (6) are located the bottom of L shape support (1), and stop gear (6) are including locating lever (601), connection pad (602) and second spring (603), and twenty-five group's trompils have been seted up to stop gear (6) bottom, and the trompil internalization cover is equipped with locating lever (601), and the bottom fixed mounting of locating lever (601) has connection pad (602), fixedly connected with second spring (603) between the top of connection pad (602) and the bottom of L shape support (1).

2. The tooth profile positioning device for gear processing according to claim 1, wherein: the sliding rail is fixedly mounted on the outer wall of one side of the side plate (3), the sliding block is fixedly mounted on the inner wall of one side of the L-shaped support (1), the sliding block is slidably mounted on the sliding rail, and the L-shaped support (1) and the side plate (3) are slidably mounted.

3. The tooth profile positioning device for gear processing according to claim 2, wherein: adjustment mechanism (4) are including threaded rod (401), loop bar (402) and screw to dish (403), and the inboard bottom of L shape support (1) is rotated and is installed threaded rod (401), and threaded sleeve is installed to the screw thread on the outer wall of threaded rod (401), has seted up the trompil on roof (2), and threaded sleeve fixed mounting is in the trompil, fixedly connected with loop bar (402) on the opposite side outer wall of curb plate (3), has seted up the thread groove on the outer wall of loop bar (402), and the screw thread is installed to the thread groove and is supported dish (403).

4. The tooth profile positioning device for gear processing according to claim 3, wherein: arrangement mechanism (5) are including push pedal (501), movable block (502), guide bar (503) and first spring (504), two sets of movable mouths of a hole have been seted up on roof (2), be provided with movable block (502) in the movable mouth of a hole, the equal fixed mounting in both sides of movable block (502) has the slider, the spout has all been seted up to activity mouth of a hole both sides, slider slidable mounting is in the spout, movable block (502) and roof (2) slidable mounting, the perforation has been seted up on movable block (502), the movable sleeve is equipped with guide bar (503) in the perforation, the bottom of roof (2) is provided with push pedal (501), the bottom of guide bar (503) and the top fixed connection of push pedal (501), first spring (504) are established to the cover on the outer wall of guide bar (503), the both ends of first spring (504) respectively with push pedal (501) and movable block (502) fixed connection.

5. The tooth profile positioning device for gear processing according to claim 4, wherein: the bottom of the push plate (501) is fixedly adhered with a rubber pad, the top of the push plate (501) is fixedly provided with a handle, and the top plate (2) is provided with a hand stretching hole which is positioned right above the handle.

6. The tooth profile positioning device for gear processing according to claim 5, wherein: the top fixedly connected with manual wheel of threaded rod (401), the top fixedly connected with stopper of guide bar (503).