CN2745691Y - Tool bil holding device - Google Patents
Tool bil holding device Download PDFInfo
- Publication number
- CN2745691Y CN2745691Y CN 200420095802 CN200420095802U CN2745691Y CN 2745691 Y CN2745691 Y CN 2745691Y CN 200420095802 CN200420095802 CN 200420095802 CN 200420095802 U CN200420095802 U CN 200420095802U CN 2745691 Y CN2745691 Y CN 2745691Y
- Authority
- CN
- China
- Prior art keywords
- cutter head
- holding device
- support
- groove
- bil holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a tool bit holding device, comprising a tool bit bracket for supporting the tool bit. The tool bit bracket is provided with a part to prevent the tool bit from rotating, and the part is on a work top when on the job. The holding device of the utility model prevents the accidents of injury and damaging the tool bit caused by that the tool bit falls down in the process of loading and unloading the tool bit. The tool bit holding device has convenient operation, safety and reliability.
Description
[technical field]
The utility model relates to the anchor clamps that cutter head uses in a kind of machining, and in more detail, it relates to a kind of anchor clamps of being convenient to the loading and unloading of numerical control machining center bit tool.
[background technology]
Usually, numerical control machining center is being installed in the cutter head with cutter, and when cutter dismantled from cutter head, need the operator to use two spanners that cutter head is operated simultaneously, inconvenient operation like this, simultaneously also has very big danger: the cutter head degeneration very easily takes place, cause the accident of hurting sb.'s feelings and scrapping cutter head.
Therefore, designing a kind of easy to operate, safe and reliable anchor clamps has become industry to press for a problem of solution.
[summary of the invention]
The technical problem that will solve of the present utility model provides a kind of easy to operate, safe and reliable Tool bil holding device.
The utility model solves above-mentioned technical problem by following technical proposal:
A kind of Tool bil holding device comprises that one is used to support the cutter head support of cutter head, and described cutter head support is provided with the clamping part that prevents that cutter head from rotating.
Technique scheme can further be improved to:
Described clamping part is a groove or hole, and the sidewall in described groove or hole is provided with the plane suitable with cutter head.
Described cutter head support also comprises a bracket head, support body and bracket bottom, and described support body connects as one bracket head and bracket bottom, and described groove is arranged at an end of bracket head, and affiliated bracket bottom is provided with the bottom surface that can support cutter head.
Described Tool bil holding device also is provided with a block, and the bottom surface of described bracket bottom is provided with a groove, and described block is arranged at and is used to support cutter head in the groove, and described block can slide along groove.
Described groove is a T-slot.
Described block is provided with the step suitable with T-slot.
Described support body is provided with the curved surface of being convenient to carry usefulness.
Described bracket bottom is provided with the hole that is used for fixing the cutter head support.
Described Tool bil holding device also comprises a spanner, and described spanner one end is provided with the inclined-plane spline that matches with the cutter head ramp.
The advantage of the utility model Tool bil holding device is:
Owing to adopted the cutter head support, make cutter head that support arranged, thereby prevent to load and unload cutter head degeneration in the cutter process, cause the accident of hurting sb.'s feelings and scrapping cutter head, easy to operate.
Because the support body has adopted curved surface to make that described anchor clamps carrying is more convenient.
Owing to adopted block, can replace, it is longer to make that these anchor clamps get service life, can be widely used in the loading and unloading cutter operation of numerical control machining center cutter head.
[description of drawings]
Fig. 1 is the utility model embodiment Tool bil holding device structural representation
Fig. 2 is the utility model embodiment cutter head supporting structure schematic diagram
Fig. 3 is the utility model embodiment block structural representation
Fig. 4 is the utility model embodiment Tool bil holding device work schematic diagram
Symbol description:
1-spanner 2-cutter head support 3-screw
4-block 5-cutter 6-cutter head
21-bracket head 211,234-plane 212,235-groove
22-support body 221,222-curved surface
23-bracket bottom 231-through hole 232-groove
233-bottom surface 41-end face 42-step
[specific embodiment]
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
[embodiment]
See also Fig. 1-3.
The utility model Tool bil holding device comprises a spanner 1, a cutter head support 2, is used for fixing screw 3, the one removable block 4 of cutter head support 2, wherein, screw 3 is used for cutter head support 2 is fixed on toolframe (toolframe does not draw among the figure as work top).
Cutter head support 2 comprises bracket head 21, support body 22, bracket bottom 23, and bracket head 21 links into an integrated entity bracket bottom 23 by support body 22.Wherein, be provided with the groove 212 of the opening that is used to support cutter head in the bracket head 21, the sidewall of this groove is provided with plane 211, and the plane that this plane and cutter head are provided with is used for preventing that to adaptive cutter head from rotating at this groove.The design that support body 22 is provided with curved surface 221 and 222 these curved surfaces meets ergonomics to make things convenient for moving and carrying of cutter head support 2.Be provided with through hole 231, groove 232, bottom surface 233, plane 234 and groove 235 in the bracket bottom 23, adopt the technology of line cutting when processing the plane 211 of this cutter head support and groove 212, so the relevant position in bracket bottom 23 forms plane 234 and groove 235, if adopt other technology, plane 234 and groove 235 can be do not formed, harmful effect can be do not produced the function of this cutter head support.Through hole 231 is used for the fixing of tool setting head bracket 2, and groove 232 is a T type groove, and this T type groove matches with block 4, and block 4 can slide in this T type groove, is convenient to the replacing of block 4.
Block 4 is provided with end face 41 and step 42.Step 42 matches with above-mentioned T type groove.End face 41 directly with the bottom of cutter head to contacting, this contact is the big plane contact with smooth cleaning, helps preventing that cutter head is damaged or is infected with dust and dirt, influences the installation accuracy of cutter head.End face 41 high with in the bottom surface 233 of cutter head support 2, can prevent cutter head collision cutter head support, be convenient to guarantee the service life of this cutter head support self.The equal bevelling of each corner angle of this block helps in the T-slot that is placed into the cutter head support of convenient and safety, and each corner angle in this T-slot are the bevelling also.
Be provided with the inclined-plane spline that each the oblique convex surface with cutter head cooperatively interacts in the spanner 1; each oblique convex surface of this inclined-plane spline and cutter head cooperatively interacts; can make in use that each face is stressed to be reduced; the protection cutter head; prolong the service life of cutter head; can effortlessly cutter head be become flexible simultaneously and take off the cutter that is contained in the cutter head, equally can be more laborsaving when being fixed on cutter in the cutter head.
Adopt the cutter in the utility model Tool bil holding device dismounting cutter head, the course of work is as follows: see also Fig. 4, cutter head support 2 usefulness screws 3 are fixed on (toolframe does not draw) on the toolframe, the cutter head 6 that will have cutter 5 is put into cutter head support 2 from the opening part of groove 212, be in contact with one another with two planes that are provided with in the cutter head and two planes 211 of cutter head support 2, the bottom of groove 212 contacts with the circular face of cutter head, the end face 41 of block 4 contacts with an end of cutter head, has so just limited two frees degree and the one degree of freedom of Y direction and the one degree of freedom of Z direction of the directions X of cutter head.Spline in the spanner 1 and each oblique convex surface of cutter head 6 ends are cooperatively interacted, rotate described spanner 1, can just can take off the cutter that is installed in the cutter head effortlessly with the cutter head loose end, easy to operate, safe and reliable.
Claims (9)
1, a kind of Tool bil holding device is characterized in that, comprises that one is arranged on the cutter head support that is used to support cutter head on the work top, and described cutter head support is provided with the clamping part that prevents that cutter head from rotating.
2, a kind of Tool bil holding device as claimed in claim 1 is characterized in that, described clamping part is a groove or hole, and the sidewall in described groove or hole is provided with the plane suitable with cutter head.
3, a kind of Tool bil holding device as claimed in claim 1, it is characterized in that, described cutter head support also comprises a bracket head, support body and bracket bottom, described support body connects as one bracket head and bracket bottom, described groove is arranged at an end of bracket head, and affiliated bracket bottom is provided with the bottom surface that can support cutter head.
4, a kind of Tool bil holding device as claimed in claim 1 is characterized in that, described Tool bil holding device also is provided with a block, and the bottom surface of described bracket bottom is provided with a groove, and described block is arranged at and is used to support cutter head in the groove, and described block can slide along groove.
5, a kind of Tool bil holding device as claimed in claim 4 is characterized in that, described groove is a T-slot.
6, a kind of Tool bil holding device as claimed in claim 5 is characterized in that, described block is provided with the step suitable with T-slot.
7, a kind of Tool bil holding device as claimed in claim 3 is characterized in that, described support body is provided with the curved surface of being convenient to carry usefulness.
8, a kind of Tool bil holding device as claimed in claim 3 is characterized in that, described bracket bottom is provided with the hole that is used for fixing the cutter head support.
9, as the arbitrary described a kind of Tool bil holding device of claim 1-8, it is characterized in that described Tool bil holding device also comprises a spanner, described spanner one end is provided with the inclined-plane spline that matches with the cutter head ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095802 CN2745691Y (en) | 2004-11-22 | 2004-11-22 | Tool bil holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095802 CN2745691Y (en) | 2004-11-22 | 2004-11-22 | Tool bil holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745691Y true CN2745691Y (en) | 2005-12-14 |
Family
ID=35582275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420095802 Expired - Lifetime CN2745691Y (en) | 2004-11-22 | 2004-11-22 | Tool bil holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745691Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033678A (en) * | 2015-08-04 | 2015-11-11 | 成都银河动力有限公司 | Knife box clamp for machining piston ring grooves |
| CN106513871A (en) * | 2017-01-19 | 2017-03-22 | 衡山齿轮有限责任公司 | Gear grinding core shaft capable of conducting rapid clamping and clamping clamp sleeve |
-
2004
- 2004-11-22 CN CN 200420095802 patent/CN2745691Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033678A (en) * | 2015-08-04 | 2015-11-11 | 成都银河动力有限公司 | Knife box clamp for machining piston ring grooves |
| CN106513871A (en) * | 2017-01-19 | 2017-03-22 | 衡山齿轮有限责任公司 | Gear grinding core shaft capable of conducting rapid clamping and clamping clamp sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BYD PRECISION MANUFACTURING CO., LTD. Free format text: FORMER OWNER: BIYADI CO LTD Effective date: 20070608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070608 Address after: Longgang District of Shenzhen City, Guangdong province 518116 Lotus Road No. 3001 A3 Baolong Industrial Po first layer plant Patentee after: Biyadi Precision Manufacturing Co., Ltd. Address before: 518119 BYD Industrial Park, Yanan Road, Kwai Chung Town, Longgang District, Guangdong, Shenzhen Patentee before: Biyadi Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141122 Granted publication date: 20051214 |