CN216608079U

CN216608079U - Tooth profile machining clamp for silent chain wheel production

Info

Publication number: CN216608079U
Application number: CN202122979754.4U
Authority: CN
Inventors: 强春
Original assignee: Changzhou Shengtian Transmission Technology Co ltd
Current assignee: Changzhou Shengtian Transmission Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a tooth profile machining clamp for silent chain wheel production, which comprises a base, wherein a damping rubber pad is arranged at the bottom end of the base, a waste cabinet is arranged at the bottom of the base, a collecting tank and a rotating disk are arranged at the center of the top of the base, sound-absorbing fillers are arranged in the inner wall of the collecting tank, a servo motor is embedded and arranged on one side of the top of the base, a supporting column is vertically arranged above the servo motor, and a controller is arranged on one side of the bottom of the supporting column. The tooth-shaped processing clamp for the silent chain wheel production realizes the overall quick replacement of the connecting rod and the clamping block, avoids the problems of time and labor consumption in disassembly and replacement due to the fact that the connecting rod and the clamping block are fixed by bolts and nuts, quickly collects metal scraps generated by tooth milling, is convenient for subsequent centralized treatment, avoids the problems that metal scraps are accumulated and are difficult to treat, and workers are easy to scratch, and the like, and is provided with sound-absorbing fillers inside the collecting tank, so that a funnel-shaped collecting tank is convenient to use, and noise generated during tooth milling processing of the chain wheel is absorbed; simple and reasonable structure, convenient use and higher practical value.

Description

Tooth profile machining clamp for silent chain wheel production

Technical Field

The utility model relates to the technical field of chain wheel machining, in particular to a tooth-shaped machining clamp for producing a silent chain wheel.

Background

At present, current sprocket is before processing the profile of tooth, just is used for fixed screw processing to accomplish with the terminal surface in advance, and the tradition all uses simple tools such as bolt to fix sprocket semi-manufactured goods when processing the profile of tooth, mills the tooth on its surface through profile of tooth processing machine, and this in-process again, a anchor clamps can only press from both sides the sprocket of dress a size, and its suitability and flexibility reduce, waste time and energy, use for a long time in addition also can lead to milling a large amount of metal fragments that the tooth produced and pile up. Therefore, the tooth-shaped processing clamp for the silent chain wheel production is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a tooth profile machining clamp for silent chain wheel production, which comprises a base, wherein a damping rubber pad is arranged at the bottom end of the base, a waste cabinet is arranged at the bottom of the base, a collecting tank and a rotating disk are arranged at the center of the top of the base, sound-absorbing fillers are arranged in the inner wall of the collecting tank, a servo motor is embedded and installed on one side of the top of the base, a support column is vertically installed above the servo motor, a controller is installed on one side of the bottom of the support column, a convex column is vertically installed on the end surface of the support column, a lead screw is embedded in the convex column, a sliding beam is clamped and installed on the surface of the convex column, a bolt groove is arranged at one end of the sliding beam, and a sliding groove is arranged in the bolt groove.

As a preferred technical scheme of the utility model, the base is designed in a rectangular structure, the damping rubber pad is fixedly arranged on the surface of the bottom end of the base, and the supporting column is fixedly arranged on one side, close to the back, of the top end of the base.

As a preferred technical scheme of the utility model, the bottom of the back of the base is provided with a rectangular groove, the waste material cabinet is embedded and installed in the rectangular groove, the bottom of the collecting groove is provided with an opening, and the opening is communicated with the waste material cabinet.

According to a preferable technical scheme of the utility model, the collecting tank is in a funnel-shaped design, the sound-absorbing filler is made of polystyrene foam plastic, the rotating disc is arranged in the middle of the collecting tank through a supporting beam, and the top end of the rotating disc is provided with a connecting rod and a clamping block.

According to a preferable technical scheme of the utility model, the front side and two sides of the convex column are provided with notches, the screw rod is vertically arranged in the center inside the convex column, the top end of the convex column is provided with a hand wheel, and a coupling at the bottom of the hand wheel is connected with the top end of the screw rod.

According to a preferable technical scheme of the utility model, the other end of the sliding beam is provided with a sliding block, the sliding beam is connected with the lead screw through a sliding block penetrating through a notch, the top of the bolt groove is a hexagonal groove, the bottom wall of the hexagonal groove is provided with a round hole, the side wall of the bolt groove is provided with a rectangular opening, and sliding grooves are symmetrically arranged on two sides of the inner wall of the rectangular opening.

According to a preferable technical scheme of the utility model, one end of the connecting rod is provided with a rectangular supporting block, the other end of the connecting rod is provided with threads to be connected with the clamping block, the connecting rod is in sliding connection with the sliding groove through the rectangular supporting block, the end face of the rectangular supporting block is sunken to be provided with a round hole, and the bolt groove is connected with the connecting rod through a bolt.

The utility model has the beneficial effects that:

1. according to the tooth-shaped processing clamp for producing the silent chain wheel, the lead screw and the hand wheel are arranged to assist the convex column and the sliding beam to be installed and operated, so that the lead screw can be conveniently rotated by the hand wheel to adjust the upper position and the lower position of the sliding beam, the upper layer and the lower layer are arranged through the key slot, the lower layer rectangular opening and the sliding slot assist in installation of the connecting rod, and the connecting rod is fixed by matching the key slot with the bolt pin, so that the connecting rod and the clamping block can be integrally and quickly replaced, and the problems that the bolt and the nut are fixed and time and labor are wasted in disassembly and replacement in the prior art are solved;

2. according to the tooth-shaped processing clamp for the silent chain wheel production, the collection groove is arranged to assist the waste material cabinet to work together, so that metal scraps generated by tooth milling can be conveniently and quickly collected, subsequent centralized treatment is facilitated, the problems that metal scraps are difficult to accumulate and scratch workers easily and the like are solved, and the sound absorption filler is arranged in the collection groove, so that a funnel-shaped collection groove can be conveniently utilized, and noise generated during tooth milling of the chain wheel is absorbed; simple and reasonable structure, convenient use and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a tooth form machining fixture for silent chain wheel production in accordance with the present invention;

FIG. 2 is an expanded view of the side structure of the base of the tooth-shaped processing fixture for silent chain wheel production according to the present invention;

FIG. 3 is a cross-sectional view of a key groove of a tooth form machining jig for silent chain wheel production of the present invention;

FIG. 4 is an enlarged view of a convex column of the tooth processing clamp for silent chain wheel production.

In the figure: 1. a base; 2. a controller; 3. a support pillar; 4. a hand wheel; 5. a convex column; 6. a sliding beam; 7. a key slot; 8. a clamping block; 9. collecting tank; 10. rotating the disc; 11. a waste bin; 12. sound absorbing filler; 13. a shock-absorbing rubber pad; 14. a servo motor; 15. a chute; 16. a lead screw; 19. a connecting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model relates to a tooth profile machining fixture for silent chain wheel production, which comprises a base 1, a damping rubber pad 13 is arranged at the bottom end of the base 1, a scrap cabinet 11 is arranged at the bottom of the base 1, a collecting tank 9 and a rotating disk 10 are arranged at the center of the top of the base 1, sound-absorbing fillers 12 are arranged in the inner wall of the collecting tank 9, a servo motor 14 is embedded and arranged at one side of the top of the base 1, a supporting column 3 is vertically arranged above the servo motor 14, a controller 2 is arranged at one side of the bottom of the supporting column 3, a convex column 5 is vertically arranged on the end surface of the supporting column 3, a lead screw 16 is embedded in the convex column 5, a sliding beam 6 is clamped and arranged on the surface of the convex column 5, a key slot 7 is arranged at one end of the sliding beam 6, and a sliding slot 15 is arranged in the key slot 7.

Wherein, base 1 is the design of rectangle structure, and 13 fixed mounting of shock attenuation cushion at 1 bottom surface of base, and support column 3 fixed mounting is close to back one side on 1 top of base for the device shock attenuation increases device life.

Wherein, base 1 back bottom is equipped with the rectangular channel, and waste material cabinet 11 inlays to establish and installs in the rectangular channel, and collecting vat 9 bottom is equipped with the opening, and opening and waste material cabinet 11 intercommunication for collect the metal piece that mills the tooth production fast.

Wherein, collecting vat 9 is the design of hopper-shaped, inhales sound filler 12 and comprises inhaling sound cotton or polystyrene foam, and rotary disk 10 is installed at collecting vat 9 middle part through being equipped with a supporting beam, and rotary disk 10 top is equipped with connecting rod 19 and presss from both sides tight piece 8 for absorb the noise that the sprocket mills the tooth and produce.

Wherein, 5 fronts and both sides of projection all are equipped with the notch, and lead screw 16 erects and installs at 5 inside centers of projection, and 5 tops of projection are equipped with

hand wheel

4, and 4 bottom shaft couplings of hand wheel are connected with 16 tops of lead screw for supplementary slide beam 6 is adjusted from top to bottom.

Wherein, the 6 other ends of sliding beam are equipped with the slider, and sliding beam 6 runs through the notch through the slider and is connected with lead screw 16, and 7 tops in keyway are the hexagon recess, and the hexagon recess diapire is equipped with the round hole, and 7 lateral walls in keyway are equipped with the rectangle opening, and rectangle opening inner wall bilateral symmetry is equipped with spout 15 for supplementary tight piece 8 of clamp is changed and is installed.

Wherein, connecting rod 19 one end is equipped with the rectangle supporting shoe, and the connecting rod 19 other end is equipped with the screw thread and is connected with clamp block 8, and connecting rod 19 passes through rectangle supporting shoe and 15 sliding connection, and the sunken round hole that is equipped with of rectangle supporting shoe terminal surface, and keyway 7 is connected with connecting rod 19 through the bolt.

The working principle is as follows: the controller 2 is used for starting the device, the lead screw 16 and the hand wheel 4 are arranged to assist the convex column 5 and the sliding beam 6 to be installed and operated, the lead screw 16 is rotated by the hand wheel 4 to adjust the upper position and the lower position of the sliding beam 6, the upper layer and the lower layer are arranged through the bolt groove 7, the lower layer rectangular opening and the sliding groove 15 assist in installing the connecting rod 19, and the connecting rod 19 is fixed through the bolt matching with the bolt groove 7, so that the connecting rod 19 and the clamping block 8 are integrally and quickly replaced, and the problems that the bolt and the nut are fixed in the prior art and time and labor are wasted in disassembly and replacement are solved; the collecting groove 9 is arranged to assist the waste material cabinet 11 to work together, so that metal scraps generated by tooth milling can be conveniently and quickly collected, subsequent centralized treatment is facilitated, the problems that metal scraps are difficult to accumulate and scratch workers easily and the like are solved, and the sound absorption filler 12 is arranged in the collecting groove 9, so that the funnel-shaped collecting groove 9 can be conveniently utilized to absorb noise generated during tooth milling of the chain wheel; simple and reasonable structure, convenient use and higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a profile of tooth adds clamping apparatus for silence sprocket production, includes base (1), its characterized in that, base (1) bottom is equipped with shock attenuation cushion (13), scrap cabinet (11) are installed to base (1) bottom, base (1) top center is equipped with collecting vat (9) and rotary disk (10), be equipped with in the collecting vat (9) inner wall and inhale sound filler (12), base (1) top one side is inlayed and is installed servo motor (14), upright install support column (3) above servo motor (14), controller (2) are installed to support column (3) bottom one side, projection (3) terminal surface is erect and is installed projection (5), the inside lead screw (16) that is inlayed of projection (5), projection (5) surface block installs slide beam (6), slide beam (6) one end is equipped with key groove (7), and a sliding groove (15) is arranged in the bolt groove (7).

2. The tooth profile machining clamp for producing the silent chain wheel as claimed in claim 1, wherein the base (1) is designed in a rectangular structure, the damping rubber pad (13) is fixedly arranged on the bottom end surface of the base (1), and the supporting column (3) is fixedly arranged on one side of the top end of the base (1) close to the back surface.

3. The tooth-shaped processing clamp for producing the silent chain wheel as claimed in claim 1, wherein the bottom of the back surface of the base (1) is provided with a rectangular groove, the waste material cabinet (11) is embedded and installed in the rectangular groove, the bottom of the collecting tank (9) is provided with an opening, and the opening is communicated with the waste material cabinet (11).

4. The tooth-shaped processing clamp for silent chain wheel production as claimed in claim 1, wherein said collection groove (9) is funnel-shaped, said sound-absorbing filler (12) is made of polystyrene foam, said rotating disc (10) is installed in the middle of collection groove (9) by supporting beam, and the top of rotating disc (10) is provided with connecting rod (19) and clamping block (8).

5. The tooth profile machining clamp for producing the silent chain wheel as claimed in claim 1, wherein the front surface and both sides of the convex column (5) are provided with notches, the screw rod (16) is vertically installed at the center inside the convex column (5), the top end of the convex column (5) is provided with the hand wheel (4), and a coupling at the bottom of the hand wheel (4) is connected with the top end of the screw rod (16).

6. The tooth-shaped processing clamp for the production of the silent chain wheel according to claim 1, characterized in that the other end of the sliding beam (6) is provided with a sliding block, the sliding beam (6) is connected with the lead screw (16) through a through slot of the sliding block, the top of the bolt slot (7) is a hexagonal groove, the bottom wall of the hexagonal groove is provided with a circular hole, the side wall of the bolt slot (7) is provided with a rectangular opening, and the two sides of the inner wall of the rectangular opening are symmetrically provided with sliding grooves (15).

7. The tooth form machining clamp for producing the silent chain wheel according to claim 4, wherein one end of the connecting rod (19) is provided with a rectangular supporting block, the other end of the connecting rod (19) is provided with threads to be connected with the clamping block (8), the connecting rod (19) is slidably connected with the sliding groove (15) through the rectangular supporting block, the end surface of the rectangular supporting block is sunken to be provided with a round hole, and the bolt groove (7) is connected with the connecting rod (19) through a bolt.