CN211728370U

CN211728370U - Clamping device is used in sprocket production and processing

Info

Publication number: CN211728370U
Application number: CN202020027547.1U
Authority: CN
Inventors: 李智刚
Original assignee: Shanghai Chuangmu Industrial Equipment Co ltd
Current assignee: Shanghai Chuangmu Industrial Equipment Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-10-23
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a clamping device for producing and processing chain wheels, which comprises a base; a support is mounted on the right side of the top of the base, a loop bar is mounted at the top of the support, an inner rod is movably mounted in the loop bar, a bearing is mounted at the top of the inner rod, and a connecting shaft is movably mounted in the bearing; a clamping plate is mounted at the left end of the connecting shaft, a screw rod is mounted at the left end of the clamping plate, and a clamping nut is rotatably sleeved on the left side of the screw rod; the collecting drawer is inserted into the base, and a screw hole is formed in the upper portion of the front side of the loop bar. The utility model discloses a centre gripping nut is rotatory to make the sprocket be located centre gripping nut and grip block between to press from both sides tightly, thereby accomplish fixedly, the pole is located telescopic in the loop bar and can realize the regulation work of height in the rethread, and it is more nimble convenient to make its centre gripping through the regulation of height, and is suitable for the processing of equidimension sprocket not, and can collect the produced sweeps of processing through collecting the drawer during processing sprocket, avoids the sweeps to splash the condition of inconvenient clearance.

Description

Clamping device is used in sprocket production and processing

Technical Field

The utility model relates to a sprocket production and processing technology field specifically is a clamping device is used in sprocket production and processing.

Background

The prior chain wheel is a wheel with embedded tooth type buckle teeth and is used for being meshed with blocks with accurate pitches on chain links or cables, the chain wheel is widely applied to mechanical transmission and the like in the industries of chemical engineering, textile machinery, escalators, wood processing, three-dimensional parking garages, agricultural machinery, food processing, instrument and instrument, petroleum and the like, slotting by a milling cutter and polishing are needed during chain wheel processing, and the chain wheel processing needs to be clamped by a clamp;

the clamping device clamping operation is comparatively inconvenient for current sprocket production and processing, and clamping stability is relatively poor, can't realize the altitude mixture control work after the centre gripping, makes it unable not be suitable for not equidimension sprocket, and secondly, can produce the sweeps in sprocket processing man-hour, and these sweeps do not have fine collection device to collect it for the clearance in later stage is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in sprocket production and processing has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for producing and processing a chain wheel comprises a base;

a support is mounted on the right side of the top of the base, a loop bar is mounted at the top of the support, an inner rod is movably mounted in the loop bar, a bearing is mounted at the top of the inner rod, and a connecting shaft is movably mounted in the bearing;

a clamping plate is mounted at the left end of the connecting shaft, a screw rod is mounted at the left end of the clamping plate, and a clamping nut is rotatably sleeved on the left side of the screw rod;

the collecting drawer is inserted into the base, a screw hole is formed in the upper portion of the front side of the sleeve rod, and a locking bolt is installed in the screw hole in a rotating mode.

As a preferred embodiment of the present invention, a rubber pad is adhered to the left side of the clamping plate.

As a preferred embodiment of the present invention, the inner rod has a slider integrally formed on both sides thereof, and the loop bar has a chute integrally formed on both ends thereof.

As an optimal implementation mode of the utility model, the installation piece is installed to base four corners department, the mounting hole has been seted up in the installation piece.

As a preferred embodiment of the utility model, the handle is installed at the left end of the collection drawer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a clamping device is used in sprocket production and processing can make the sprocket be located centre gripping nut and grip block between the rotation of centre gripping nut and press from both sides tightly to accomplish fixedly, the pole is located the telescopic adjustment work that can realize the height in the loop bar in the rethread, can make its centre gripping more nimble convenient through the regulation of height, and be suitable for the processing of equidimension sprocket not, and can collect the sweeps that processing produced through collecting the drawer during processing sprocket, avoid the sweeps to splash the condition of inconvenient clearance.

2. The utility model relates to a clamping device is used in sprocket production and processing thereby slides and realize spacing work in being located the spout through the slider, and the pole is located the loop bar internal rotation in avoiding.

3. The utility model relates to a clamping device is used in sprocket production and processing, its rubber pad can play the good anti-skidding effect of teaching when holding the sprocket through the grip block for can avoid rotating during the sprocket centre gripping, improve centre gripping stability, ensure processingquality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic front view of a clamping device for producing and processing a sprocket according to the present invention;

FIG. 2 is a schematic top view of the base and the collection drawer of the clamping device for producing and processing the sprocket of the present invention;

FIG. 3 is a schematic top view of the inner rod and the loop bar of the clamping device for producing and processing the sprocket of the present invention;

fig. 4 is the utility model relates to a sprocket production and processing is with clamping device's loop bar orthographic view structure schematic diagram.

In the figure: 1. a base; 2. a support; 3. a loop bar; 4. an inner rod; 5. locking the bolt; 6. a bearing; 7. a connecting shaft; 8. a screw; 9. a clamping plate; 10. a rubber pad; 11. clamping the nut; 12. mounting blocks; 13. a collection drawer; 14. a handle; 15. mounting holes; 16. a chute; 17. a slider; 18. and a screw hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to 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 be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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. 1-4, the present invention provides a technical solution: a clamping device for producing and processing chain wheels comprises a base 1;

a support 2 is mounted on the right side of the top of the base 1, a loop bar 3 is mounted on the top of the support 2, an inner rod 4 is movably mounted in the loop bar 3, a bearing 6 is mounted on the top of the inner rod 4, and a connecting shaft 7 is movably mounted in the bearing 6;

a clamping plate 9 is arranged at the left end of the connecting shaft 7, a screw 8 is arranged at the left end of the clamping plate 9, and a clamping nut 11 is rotatably sleeved on the left side of the screw 8;

a collection drawer 13 is inserted into the base 1, a screw hole 18 is formed in the upper portion of the front side of the loop bar 3, and a locking bolt 5 is rotatably installed in the screw hole 18.

In this embodiment (please refer to fig. 1, 2 and 4), it is tight to make the sprocket lie in between clamping nut 11 and grip block 9 to press from both sides through clamping nut 11 is rotatory, thereby accomplish fixedly, pole 4 is located telescopic in loop bar 3 and can realize the regulation work of height in the rethread, it is more nimble convenient to make its centre gripping through the regulation of height, and be suitable for the processing of equidimension sprocket not, and can collect the produced sweeps of processing through collecting drawer 13 during processing sprocket, avoid the sweeps to splash the inconvenient condition of clearing up.

Wherein, a rubber pad 10 is stuck on the left side of the clamping plate 9.

In this embodiment (please refer to fig. 1), the rubber pad 10 can play a role in preventing skidding when the clamping plate 9 clamps the sprocket, so that the sprocket can be prevented from rotating when being clamped, the clamping stability is improved, and the processing quality is ensured.

Wherein, the two sides of the inner rod 4 are integrally formed with sliding blocks 17, and the two ends of the inner side of the loop bar 3 are integrally formed with sliding chutes 16.

In this embodiment (please refer to fig. 3), the sliding block 17 slides in the sliding groove 16 to realize the limiting operation, so as to prevent the inner rod 4 from rotating in the loop bar 3.

The mounting block 12 is installed at four corners of the base 1, and a mounting hole 15 is formed in the mounting block 12.

In this embodiment (see fig. 1), the fixing and mounting operations of the device can be realized by the mounting block 12 and the mounting hole 15 cooperating with the mounting bolt.

Wherein, the left end of the collection drawer 13 is provided with a handle 14.

In this embodiment (see fig. 1), the collection drawer 13 is accessible via a handle 14. The taking-out is more labor-saving and convenient

The utility model relates to a clamping device for producing and processing chain wheels, which comprises a base 1; 2. a support; 3. a loop bar; 4. an inner rod; 5. locking the bolt; 6. a bearing; 7. a connecting shaft; 8. a screw; 9. a clamping plate; 10. a rubber pad; 11. clamping the nut; 12. mounting blocks; 13. a collection drawer; 14. a handle; 15. mounting holes; 16. a chute; 17. a slider; 18. the screw hole, the part is the general standard component or the part known by the technicians in this field, its structure and principle are known by the technical manual or by the routine experiment method, when working, the mounting block 12 can be fixedly connected with the operation table by the mounting bolt matching with the mounting hole 15, at this time, the clamping nut 11 is rotated to be positioned on the screw 8 and taken out, at this time, the chain wheel to be processed can be arranged on the screw 8, the clamping nut 11 is rotatably arranged on the screw 8, and the chain wheel can be positioned between the clamping nut 11 and the clamping plate 9 to be clamped by the rotation of the clamping nut 11, thereby completing the fixation, the inner rod 4 is positioned in the loop bar 3 to extend and retract to realize the height adjustment work, after the adjustment is completed, the locking bolt 5 is rotated by rotating the locking bolt 5, at this time, the locking bolt 5 is positioned in the screw hole 18 to rotate to make the end thereof abut against the outer wall of the inner rod, thereby fixing the extending position of the inner rod 4, the clamping can be more flexible and convenient through the height adjustment, and the chain wheel clamping device is suitable for processing chain wheels with different sizes, the waste scraps generated in the processing can be collected through the collecting drawer 13 when the chain wheel is processed, the situation that the waste scraps splash and are inconvenient to clean is avoided, the connecting shaft 7 can be connected with the transmission mechanism when the chain wheel is used, the rotating work during the chain wheel processing can be driven through the rotating of the connecting shaft 7 in the bearing 6, thereby being beneficial to the processing of the different positions of the chain wheel, when the inner rod 4 is positioned in the loop bar 3 to stretch, the sliding block 17 can be positioned in the sliding groove 16 to slide, the limiting work can be realized through the sliding of the sliding block 17 in the sliding groove 16, the inner rod 4 is prevented from rotating in the loop bar 3, and the rubber pad 10 can play a good anti-slip effect when the chain, the clamping stability is improved, the processing quality is ensured, the collection drawer 13 can be more conveniently and rapidly drawn out through the handle 14, and the practicability is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The clamping device for producing and processing the chain wheel is characterized by comprising a base (1);

a support (2) is mounted on the right side of the top of the base (1), a loop bar (3) is mounted on the top of the support (2), an inner rod (4) is movably mounted in the loop bar (3), a bearing (6) is mounted on the top of the inner rod (4), and a connecting shaft (7) is movably mounted in the bearing (6);

a clamping plate (9) is mounted at the left end of the connecting shaft (7), a screw rod (8) is mounted at the left end of the clamping plate (9), and a clamping nut (11) is rotatably sleeved at the left side of the screw rod (8);

the collecting drawer (13) is inserted into the base (1), a screw hole (18) is formed in the upper portion of the front side of the loop bar (3), and a locking bolt (5) is installed in the screw hole (18) in a rotating mode.

2. The clamping device for producing and processing the chain wheel as claimed in claim 1, wherein: a rubber pad (10) is stuck on the left side of the clamping plate (9).

3. The clamping device for producing and processing the chain wheel as claimed in claim 1, wherein: the inner rod (4) is integrally formed with sliding blocks (17) at two sides, and the loop bar (3) is integrally formed with sliding grooves (16) at two ends of the inner side.

4. The clamping device for producing and processing the chain wheel as claimed in claim 1, wherein: the mounting block (12) is installed at four corners of the base (1), and mounting holes (15) are formed in the mounting block (12).

5. The clamping device for producing and processing the chain wheel as claimed in claim 1, wherein: the left end of the collection drawer (13) is provided with a handle (14).