CN204844144U - Marking device of digit control machine tool - Google Patents
Marking device of digit control machine tool Download PDFInfo
- Publication number
- CN204844144U CN204844144U CN201520528325.7U CN201520528325U CN204844144U CN 204844144 U CN204844144 U CN 204844144U CN 201520528325 U CN201520528325 U CN 201520528325U CN 204844144 U CN204844144 U CN 204844144U
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- CN
- China
- Prior art keywords
- fixed part
- control machine
- machine tool
- digit control
- location division
- 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 - Fee Related
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Abstract
The utility model provides a marking device of digit control machine tool belongs to mechanical technical field. It has been solved current digit control machine tool marking tool and has changed knife tip problem with high costs. This marking device of digit control machine tool is including the connecting block of drawing the sword with be the L type, the connecting block includes the connecting portion of vertical setting and the supporting part that the level set up, it has the connecting hole to run through on the connecting portion lateral wall, the convex fixed part of the tube -shape of being has on the connecting portion, draw the sword including the knife tip portion that is cylindric location portion with be the solid cone form, location portion inserts and establishes in the fixed part, and the diameter of knife tip portion reduces towards the direction of keeping away from the fixed part gradually, the clearance has between location portion and the fixed part, the annular groove has been seted up on the lateral wall of location portion, be equipped with 0 type sealing washer in the annular groove, 0 the outer peripheral face of type sealing washer offsets with the inside wall of fixed part, fixed part and location portion pass through that locking mechanical system detachably is fixed to be in the same place. This marking device of digit control machine tool has the change and draws a sword advantage with low costs.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of Digit Control Machine Tool, particularly a kind of chalker of Digit Control Machine Tool.
Background technology
At present, Digit Control Machine Tool often can run into the situation of ruling on mould side wall when processing stamping die class mould.Traditionally, all utilize metal derby to be connected as the special cutter shaft of cutter and Digit Control Machine Tool, utilize itself in the profile of mould, to carry out line processing with pointed point of a knife.Scoring tool is originally all that point of a knife is downward, at cutter axis orientation, can not rule with the usual sidewall of point of a knife to mould that grind.
For above-mentioned problem, people appreciate deficiency, and in addition improvement, a kind of marking tool for numerical control machine [application number: 201120189403.7 disclosed in Chinese patent storehouse; Authorization Notice No.: CN202137758U], comprise cuboid metal derby and point of a knife, have round platform hole in the upper end of this cuboid metal derby, be processed with point of a knife in its lower end, round platform hole and point of a knife, at the same face of cuboid metal derby, have a square mesa over there.
In use, the boring bar of Digit Control Machine Tool passes round platform hole and fixes with metal derby above-mentioned marking tool for numerical control machine; During use, boring bar drives metal derby move and rule on mould side wall by nose part, to solve problems of the prior art well.But still there is a problem in this marking tool for numerical control machine: point of a knife is as easy as rolling off a log wearing and tearing in use, make scoring tool need change point of a knife continually when Long-Time Service, and above-mentioned scoring tool needs to carry out integral replacing when changing point of a knife, it is higher that this just causes changing point of a knife cost.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of replacing and draw the low and chalker of the Digit Control Machine Tool that job stability is high of cutter cost.
The purpose of this utility model realizes by following technical proposal: a kind of chalker of Digit Control Machine Tool, comprise and draw cutter and the contiguous block in L-type, described contiguous block comprises the connecting portion and horizontally disposed support portion that vertically arrange, and connecting portion sidewall runs through along the axis of support portion have connecting hole, it is characterized in that, described connecting portion has the fixed part protruded in tubular, described connecting portion is between fixed part and support portion, and fixed part and support portion face, the madial wall of described fixed part is the face of cylinder, a described stroke cutter comprises cylindrical location division and is solid cone shape nose part, described location division is plugged in described fixed part, and the diameter of nose part reduces gradually towards the direction away from fixed part, between described location division and fixed part, there is gap, the sidewall of described location division offers annular groove, 0 RunddichtringO is provided with in described annular groove, and the outer peripheral face of 0 RunddichtringO and the madial wall of fixed part offset, described fixed part and location division are removably fixed together by locking mechanism.
During installation, the boring bar of Digit Control Machine Tool passes connecting hole and fixes with contiguous block; During use, boring bar drives contiguous block move and rule on mould side wall by nose part.When drawing cutter Long-Time Service and needing to change, first locking mechanism is removed, then hold nose part location division is extracted to make to draw cutter away from fixed part, then 0 RunddichtringO is taken out and be enclosed within and new draw on cutter, finally stroke cutter after re-assemblying is turned back to and again loaded onto by locking mechanism.
Removably be fixed together by the location division on setting stroke cutter and the fixed part on contiguous block, make after drawing the damage of cutter Long-Time Service, only needing to change drawing cutter separately, relative to needing in prior art, whole scoring tool being changed, have to change and draw the low advantage of cutter cost.By arranging 0 RunddichtringO between location division and fixed part, and 0 RunddichtringO can by the elastic deformation of self absorb draw cutter rule time produce rock, be delivered on locking mechanism effectively to avoid above-mentioned rocking, thus fixed part and location division are remained stably be connected, effectively to improve the stability of drawing cutter line, thus stability when improve the work of this chalker.
In the chalker of above-mentioned Digit Control Machine Tool, 0 described RunddichtringO has two and axis along location division is uniform, the quantity of described annular groove and position one_to_one corresponding identical with 0 RunddichtringO.
Each 0 RunddichtringO is all positioned at corresponding annular groove, and the outer peripheral face of each 0 RunddichtringO all offsets with the madial wall of fixed part, to play better cushioning effect to drawing rocking of producing in cutter scratching process, the stable time be connected is kept to extend fixed part and location division further, thus stability when effectively improve the work of this chalker.
In the chalker of above-mentioned Digit Control Machine Tool, the end face of described nose part reclines mutually with the end face of fixed part.
Adopt above-mentioned structure, to increase the contact area of drawing cutter and fixed part, thus the further stability improving fixed part and be connected with location division, then further increase the stability during work of this chalker.
In the chalker of above-mentioned Digit Control Machine Tool, described locking mechanism comprises the screwed hole one that fixed part sidewall runs through, the screwed hole two being screwed onto the bolt one in screwed hole one and being opened on the sidewall of location division, the end of described bolt one is screwed onto in screwed hole two, and described screwed hole two is between two 0 RunddichtringOs.
By same bolt one respectively with screwed hole one and screwed hole two bolt, fixed part and location division are stablized and is connected to form an entirety, effectively ensure that the stability of drawing cutter and being connected with contiguous block, thus stability when further increasing the work of this chalker.
Alternatively, in the chalker of above-mentioned Digit Control Machine Tool, described locking mechanism comprises the screwed hole three that fixed part sidewall runs through and the bolt two, the end of described bolt two and the sidewall tight abutment of location division that are screwed onto in bolt hole three.
Compared with prior art, the chalker of this Digit Control Machine Tool has the following advantages:
1, be removably fixed together by the location division on setting stroke cutter and the fixed part on contiguous block, make after drawing the damage of cutter Long-Time Service, only need to change drawing cutter separately, relative to needing in prior art, whole scoring tool being changed, having to change and drawing the low advantage of cutter cost.
2, by arranging 0 RunddichtringO between location division and fixed part, and 0 RunddichtringO can by the elastic deformation of self absorb draw cutter rule time produce rock, be delivered on locking mechanism effectively to avoid above-mentioned rocking, thus fixed part and location division are remained stably be connected, effectively to improve the stability of drawing cutter line, thus stability when improve the work of this chalker.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
In figure, 1, contiguous block; 1a, connecting portion; 1a1, connecting hole; 1b, support portion; 1c, fixed part; 2, cutter is drawn; 2a, location division; 2b, nose part; 3,0 RunddichtringO; 4, bolt one.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 1, the chalker of this Digit Control Machine Tool is made up of contiguous block 1 and a stroke cutter 2.Wherein, in the present embodiment, cutter 2 is drawn and contiguous block 1 is made by iron and steel.
Contiguous block 1 is in L-type, and this contiguous block 1 comprises the connecting portion 1a and horizontally disposed support portion 1b that vertically arrange.Wherein, the sidewall of connecting portion 1a runs through along the axis of support portion 1b and has connecting hole 1a1, and in the present embodiment, connecting hole 1a1 is a stepped hole.
As shown in Figure 1, connecting portion 1a has the fixed part 1c protruded in tubular, connecting portion 1a is between fixed part 1c and support portion 1b, and fixed part 1c and support portion 1b faces.In the present embodiment, the madial wall of fixed part 1c is the face of cylinder, and the lateral wall of this fixed part 1c is square column face.Further optimization, the downside of the downside and support portion 1b that fixed part 1c are positioned at outside flushes.
Draw cutter 2 and comprise cylindrical location division 2a and in solid cone shape nose part 2b.Wherein, location division 2a is plugged in fixed part 1c, and the diameter of nose part 2b reduces gradually towards the direction away from fixed part 1c.Further illustrate, as depicted in figs. 1 and 2, between location division 2a and fixed part 1c, there is gap, the sidewall of location division 2a offers annular groove, in annular groove, be provided with 0 RunddichtringO 3, and the outer peripheral face of 0 RunddichtringO 3 and the madial wall of fixed part 1c offset.In the present embodiment, 0 RunddichtringO 3 has two and axis along location division 2a is uniform, the quantity of annular groove and position one_to_one corresponding identical with 0 RunddichtringO 3.Each 0 RunddichtringO 3 is all positioned at corresponding annular groove, and the outer peripheral face of each 0 RunddichtringO 3 all offsets with the madial wall of fixed part 1c, to play better cushioning effect to drawing rocking of producing in cutter 2 scratching process, the stable time be connected is kept with location division 2a to extend fixed part 1c further, thus stability when effectively improve the work of this chalker.
Fixed part 1c and location division 2a is removably fixed together by locking mechanism.Specifically, locking mechanism comprises the screwed hole one that fixed part 1c sidewall runs through, the screwed hole two being screwed onto the bolt 1 in screwed hole one and being opened on the 2a sidewall of location division, and the end of bolt 1 is screwed onto in screwed hole two.By same bolt 1 respectively with screwed hole one and screwed hole two bolt, fixed part 1c and location division 2a is stablized and is connected to form an entirety, effectively ensure that the stability of drawing cutter 2 and being connected with contiguous block 1, thus stability when further increasing the work of this chalker.In the present embodiment, screwed hole two is between two 0 RunddichtringOs 3.Preferentially, the quantity of bolt 1 has two and is symmetrical arranged along two bolts 1, and screwed hole one is all identical with bolt 1 with the quantity of screwed hole two and position is all one to one.
Further optimization, the end face of nose part 2b reclines mutually with the end face of fixed part 1c, to increase the contact area of drawing cutter 2 and fixed part 1c, thus the further stability improving fixed part 1c and be connected with location division 2a, then further increase the stability during work of this chalker.
During installation, the boring bar of Digit Control Machine Tool passes connecting hole 1a1 and fixes with contiguous block 1; During use, boring bar drives contiguous block 1 move and rule on mould side wall by nose part 2b.When drawing cutter 2 Long-Time Service and needing to change, first bolt 1 is screwed out, then hold nose part 2b location division 2a is extracted make draw cutter 2 away from fixed part 1c, then being taken out by 0 RunddichtringO 3 and being enclosed within new draws on cutter 2, finally the cutter 2 of drawing after re-assemblying is turned back to and is again loaded onto by locking mechanism.
Embodiment two
The present embodiment two with the structure of embodiment one and principle substantially identical, different place is: locking mechanism comprises the screwed hole three that fixed part 1c sidewall runs through and the bolt two, the end of bolt two and the sidewall tight abutment of location division 2a that are screwed onto in screwed hole three.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. the chalker of a Digit Control Machine Tool, comprise and draw cutter and the contiguous block in L-type, described contiguous block comprises the connecting portion and horizontally disposed support portion that vertically arrange, and connecting portion sidewall runs through along the axis of support portion have connecting hole, it is characterized in that, described connecting portion has the fixed part protruded in tubular, described connecting portion is between fixed part and support portion, and fixed part and support portion face, the madial wall of described fixed part is the face of cylinder, a described stroke cutter comprises cylindrical location division and is solid cone shape nose part, described location division is plugged in described fixed part, and the diameter of nose part reduces gradually towards the direction away from fixed part, between described location division and fixed part, there is gap, the sidewall of described location division offers annular groove, 0 RunddichtringO is provided with in described annular groove, and the outer peripheral face of 0 RunddichtringO and the madial wall of fixed part offset, described fixed part and location division are removably fixed together by locking mechanism.
2. the chalker of Digit Control Machine Tool according to claim 1, is characterized in that, 0 described RunddichtringO has two and axis along location division is uniform, the quantity of described annular groove and position one_to_one corresponding identical with 0 RunddichtringO.
3. the chalker of Digit Control Machine Tool according to claim 1, is characterized in that, the end face of described nose part reclines mutually with the end face of fixed part.
4. the chalker of Digit Control Machine Tool according to claim 2, it is characterized in that, described locking mechanism comprises the screwed hole one that fixed part sidewall runs through, the screwed hole two being screwed onto the bolt one in screwed hole one and being opened on the sidewall of location division, the end of described bolt one is screwed onto in screwed hole two, and described screwed hole two is between two 0 RunddichtringOs.
5. the chalker of Digit Control Machine Tool according to claim 2, it is characterized in that, described locking mechanism comprises the screwed hole three that fixed part sidewall runs through and the bolt two, the end of described bolt two and the sidewall tight abutment of location division that are screwed onto in screwed hole three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528325.7U CN204844144U (en) | 2015-07-20 | 2015-07-20 | Marking device of digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528325.7U CN204844144U (en) | 2015-07-20 | 2015-07-20 | Marking device of digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844144U true CN204844144U (en) | 2015-12-09 |
Family
ID=54734738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528325.7U Expired - Fee Related CN204844144U (en) | 2015-07-20 | 2015-07-20 | Marking device of digit control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844144U (en) |
-
2015
- 2015-07-20 CN CN201520528325.7U patent/CN204844144U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Chaojun Inventor before: Guo Jiachuan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170428 Address after: 523856 Guangdong City, Changan Province, the town of the first community Chung Feng Road, No. 22-2 Patentee after: Dongguan Taiwan Association Machinery Co., Ltd. Address before: 317503 Wenling City, Taizhou Province, Binhai Town, the village of convergence, No. 18, No. Patentee before: Guo Jiachuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |