CN211841095U

CN211841095U - Sprocket chamfer frock

Info

Publication number: CN211841095U
Application number: CN201921972631.4U
Authority: CN
Inventors: 恽建军; 恽正阳
Original assignee: CHANGZHOU JINQIDIAO NUMERICAL CONTROL MACHINE TOOL CO LTD
Current assignee: CHANGZHOU JINQIDIAO NUMERICAL CONTROL MACHINE TOOL CO LTD
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-11-03
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a sprocket chamfer frock, including base, support column, workstation, briquetting and ejecting cylinder, support column fixed connection is on the base, workstation fixed connection is on the support column, ejecting cylinder dress is on the base, just ejecting cylinder's ejector pin passes the workstation of upper end, the upper portion of ejector pin has the pressure cap, it has the installing port to open on the briquetting, just the briquetting dress is on the ejector pin, and the ejector pin is located the installing port, the upper surface that presses cap and briquetting offsets, the utility model discloses a briquetting is pushed down the sprocket and is realized the fixed to the sprocket, and the briquetting is then fixed through the ejector pin of cylinder, so only need the jack-up and withdrawal of control cylinder just can the dismouting briquetting to fixed sprocket, the operation is simpler, and the difficult pine of cylinder control briquetting is taken off fixedly more reliable moreover.

Description

Sprocket chamfer frock

Technical Field

The utility model relates to a frock clamp technical field, concretely relates to sprocket chamfer frock.

Background

The chain wheel is a wheel with embedded tooth type buckle teeth, is used for being meshed with blocks with accurate pitches on chain links or cables, is widely applied to mechanical transmission and the like in the industries of chemical engineering, textile machinery, food processing, instruments, petroleum and the like, and has the disadvantages of very complicated processing and fixing operation, no fastening and certain potential safety hazard in the traditional chain wheel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sprocket chamfer frock, the operation is simpler, and is fixed more reliable moreover.

The utility model discloses a realize through following technical scheme: the utility model provides a sprocket chamfer frock, includes base, support column, workstation, briquetting and ejecting cylinder, support column fixed connection is on the base, workstation fixed connection is on the support column, ejecting cylinder dress is on the base, just ejecting cylinder's ejector pin passes the workstation of upper end, the upper portion of ejector pin has the pressure cap, it has the installing port to open on the briquetting, just the briquetting dress is on the ejector pin, and the ejector pin is arranged in the installing port, the upper surface of pressure cap and briquetting offsets.

In the above technical scheme, a positioning assembly is mounted on the base and comprises a supporting rod, an adjusting bolt and a positioning fixture block, wherein a waist circular hole is formed in the positioning fixture block and is adjustably fixed to the top of the supporting rod through the adjusting bolt.

In the technical scheme, the positioning assembly comprises two adjusting bolts, and the two adjusting bolts penetrate through the kidney-shaped hole and are arranged at the upper part of the supporting rod.

In the above technical scheme, the inner end of the positioning fixture block is tapered.

In the technical scheme, the four support columns are arranged on the base, and the workbench is fixedly connected to the support columns through bolts.

In the above technical solution, the base has an installation bayonet.

In the technical scheme, the mounting opening extends to the middle of the pressing block from the outer edge of the pressing block, and the radius of the lower part of the pressing cap is larger than the width of the mounting opening at the middle of the pressing block.

The utility model has the advantages that: the utility model discloses a sprocket is pushed down to the briquetting and the realization is fixed to the sprocket, and the briquetting is then fixed through the ejector pin of cylinder, so only need the jack-up of control cylinder and withdrawal just can the dismouting briquetting to fixed sprocket, the operation is simpler, and the difficult pine of cylinder control briquetting is taken off moreover and is fixed more reliably.

Drawings

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

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

the reference numbers are as follows: a base 100; a mounting bayonet 110; a support column 200; a work table 300; pressing into a block 400; a mounting opening 410; a knockout cylinder 500; a top bar 510; a press cap 511; a positioning assembly 600; a support rod 610; an adjusting bolt 620; a positioning fixture block 630; sprocket 700.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do 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.

As shown in fig. 1-2, a sprocket chamfering tool comprises a base 100, a support column 200, a workbench 300, a pressing block 400 and an ejection cylinder 500, wherein the support column 200 is fixedly connected to the base 100, the workbench 300 is fixedly connected to the support column 200, the ejection cylinder 500 is arranged on the base 100, a top rod 510 of the ejection cylinder 500 penetrates through the workbench 300 at the upper end, a pressing cap 511 is arranged on the upper portion of the top rod 510, a mounting opening 410 is formed in the pressing block 400, the pressing block 400 is arranged on the top rod 510, the top rod 510 is located in the mounting opening 410, and the pressing cap 511 abuts against the upper surface of the pressing block 400.

As shown in fig. 1 and 2, a positioning assembly 600 is mounted on the base 100, the positioning assembly includes a support rod 610, an adjusting bolt 620 and a positioning block 630, the positioning block 630 has a circular waist hole 640, and is adjustably fixed to the top of the support rod 610 through the adjusting bolt 620.

As shown in fig. 2, the positioning assembly 600 includes two adjusting bolts 620, and the two adjusting bolts 620 are mounted on the upper portion of the supporting rod 610 through the waist circular holes 640, so that in use, the adjusting bolts 620 can be loosened, and the positioning latches 630 are controlled to extend between two teeth of the sprocket 700.

As shown in fig. 2, the inner end of the positioning latch 630 is tapered, and the inner end of the positioning latch 630 extends between two teeth of the sprocket 700 when in use.

As shown in fig. 1 and 2, four support columns 200 are mounted on the base 100, and the worktable 300 is fixedly connected to the support columns 200 by bolts.

As shown in fig. 2, the base 100 has a mounting notch 110 for fixing the base 100.

As shown in fig. 2, the mounting opening 410 extends from the outer edge of the pressing block 400 to the middle of the pressing block 400, and the radius of the lower portion of the pressing cap 511 is larger than the width of the mounting opening 410 at the middle of the pressing block 400, so that the pressing block 400 can be better clamped.

The utility model discloses when using, push down sprocket 700 through briquetting 400 and realize the fixed to sprocket 700, and briquetting 400 is then fixed through cylinder 500's ejector pin 510, so only need control cylinder 500's jack-up just can dismouting briquetting 400 to fixed sprocket 700.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a sprocket chamfer frock which characterized in that: including base (100), support column (200), workstation (300), briquetting (400) and ejection cylinder (500), support column (200) fixed connection is on base (100), workstation (300) fixed connection is on support column (200), ejection cylinder (500) dress is on base (100), just ejector pin (510) of ejection cylinder (500) pass workstation (300) of upper end, the upper portion of ejector pin (510) has pressure cap (511), it has installing port (410) to open on briquetting (400), just briquetting (400) dress is on ejector pin (510), and ejector pin (510) are located installing port (410), pressure cap (511) offset with the upper surface of briquetting (400).

2. The sprocket chamfer frock of claim 1, characterized in that: the base (100) is provided with a positioning assembly (600), the positioning assembly comprises a supporting rod (610), an adjusting bolt (620) and a positioning fixture block (630), a waist circular hole (640) is formed in the positioning fixture block (630), and the positioning fixture block is adjustably fixed to the top of the supporting rod (610) through the adjusting bolt (620).

3. The sprocket chamfer frock of claim 2, characterized in that: the positioning assembly (600) comprises two adjusting bolts (620), and the two adjusting bolts (620) penetrate through the waist circular hole (640) and are arranged at the upper part of the supporting rod (610).

4. The sprocket chamfer frock of claim 2, characterized in that: the inner end of the positioning fixture block (630) is conical.

5. The sprocket chamfer frock of claim 1, characterized in that: four support columns (200) are arranged on the base (100), and the workbench (300) is fixedly connected to the support columns (200) through bolts.

6. The sprocket chamfer frock of claim 1, characterized in that: the base (100) is provided with a mounting bayonet (110).

7. The sprocket chamfer frock of claim 1, characterized in that: the mounting opening (410) extends to the middle of the pressing block (400) from the outer edge of the pressing block (400), and the radius of the lower part of the pressing cap (511) is larger than the width of the mounting opening (410) at the middle of the pressing block (400).