CN203599561U - Lengthened toolholder structure - Google Patents
Lengthened toolholder structure Download PDFInfo
- Publication number
- CN203599561U CN203599561U CN201320732132.4U CN201320732132U CN203599561U CN 203599561 U CN203599561 U CN 203599561U CN 201320732132 U CN201320732132 U CN 201320732132U CN 203599561 U CN203599561 U CN 203599561U
- Authority
- CN
- China
- Prior art keywords
- ram
- toolholder
- lengthened
- hole
- cutter
- 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 relates to a lengthened toolholder structure. The lengthened toolholder structure comprises a ram and a tool and is characterized in that a shaft hole is formed in the lower end face of the ram, a connecting shaft is arranged at the top end of the lengthened toolholder, the connecting shaft stretches into the shaft hole of the ram, and the step face of the lengthened toolholder abuts against the surface of the bottom of the ram and is fixed through a second bolt; a threaded hole is formed in the bottom face of the shaft hole of the ram, the second bolt body is connected to the threaded hole after partially penetrating through the lengthened toolholder, and the lengthened toolholder is fixed to the bottom face of the ram; a tool mat is contained in a tool mat hole in the lengthened toolholder, an adjusting mat is placed on the tool mat, the lower plane of the tool is pressed on the adjusting mat, and the upper plane is screwed up through a first bolt. A tool rod on the toolholder is lengthened on the basis of an original toolholder, then the lengthened toolholder is fixed to the ram through bolts, and when workpieces are machined, the similar requirement that needed deep holes are machined for customers conveniently can be met.
Description
Technical field
The utility model relates to a kind of holder structure that lengthens, and is specially adapted to the structure by like parts such as vertical vehicle wheeled litter deep holes; Belong to machining equipment technical field.
Background technology
In machining, often need to carry out the porose part of processing belt with vertical lathe, and long deep time when this hole, the holder structure of this lengthening just can process very easily.And cutter holder pattern on current vertical car is substantially all very short, run into will seem very painstaking of this part with deep hole; But the lengthening holder structure that this invention is mentioned just seems simple and practical, towards more vast user, towards the society, solve and processed with the similarly part such as deep hole with vertical lathe.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide ingenious, reasonable, the simple vertical lathe of a kind of structure to lengthen holder structure, this structure can effectively solve existingly processes irrational problem in the part with similar structures such as deep holes with vertical lathe.
The technical scheme providing according to the utility model: a kind of simple holder structure that lengthens, comprises ram and cutter; Feature is: described ram lower surface offers axis hole, lengthens cutter holder top and has a connecting axle, and described connecting axle stretches in ram axis hole, and lengthens the step surface of cutter holder and be resisted against in ram lower surface, and fixes with the second bolt; Described ram axis hole bottom surface offers screwed hole, and the second bolt shank portion is connected on described screwed hole after running through lengthening cutter holder, and lengthening cutter holder is fixed on to ram bottom surface; Edge bearing packs in the edge bearing hole lengthening on cutter holder, and adjusting pad is placed on edge bearing, and the lower plane of cutter is pressed on adjusting pad, and upper plane screws with the first bolt.
As further improvement of the utility model, the point of a knife of described cutter overlaps with the center line of workbench.
As further improvement of the utility model, described ram is provided with hole, and described hole coordinates with the projecting shaft on cutter holder.
As further improvement of the utility model, described ram is provided with groove, and described groove coordinates with the step on cutter holder.
The utility model compared with prior art, advantage is: adopt and the knife bar on cutter holder is done to length on the basis of former cutter holder a bit, then lengthening cutter holder is fixed by bolts on ram, when processing work, just can process very easily the similarly requirements such as the needed deep hole of client like this.
Accompanying drawing explanation
Fig. 1 is construction profile schematic diagram of the present utility model.
Fig. 2 is structural profile view of the present utility model.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
Described one simply lengthens holder structure as shown in Figure 1, comprises ram 1, lengthens cutter holder 2, adjusting pad 3, edge bearing 4, cutter 5, the first bolt 6 and the second bolt 7 etc.
Comprise ram 1 and cutter 5; Described ram 1 lower surface offers axis hole, lengthens cutter holder 2 tops and has a connecting axle, and described connecting axle stretches in ram 1 axis hole, and the step surface of lengthening cutter holder 2 is resisted against in ram 1 lower surface; And fixing with the second bolt 7; Described ram 1 axis hole bottom surface offers screwed hole, and the second bolt 7 shank portion are connected on described screwed hole after running through lengthening cutter holder 2, and lengthening cutter holder 2 is fixed on to ram 1 bottom surface; Edge bearing 4 packs in the edge bearing hole lengthening on cutter holder 2, and adjusting pad 3 is placed on edge bearing 4, and the lower plane of cutter 5 is pressed on adjusting pad 3, and upper plane screws with the first bolt 6.
The point of a knife of described cutter 5 overlaps with the center line of workbench.Described ram 1 is provided with hole, and described hole coordinates with the projecting shaft on cutter holder.Described ram 1 is provided with groove, and described groove coordinates with the step on cutter holder.
The utility model adopts the length on the basis of former cutter holder, the knife bar on cutter holder done a bit, then lengthening cutter holder is fixed by bolts on ram, when processing work, just can process very easily the similarly requirements such as the needed deep hole of client like this.
Claims (4)
1. the simple holder structure that lengthens, comprises ram (1) and cutter (5); It is characterized in that: described ram (1) lower surface offers axis hole, lengthen cutter holder (2) top and there is a connecting axle, described connecting axle stretches in ram (1) axis hole, and lengthen cutter holder (2) step surface be resisted against in ram (1) lower surface, and with the second bolt (7) fix; Described ram (1) axis hole bottom surface offers screwed hole, and after the second bolt (7) shank portion runs through lengthening cutter holder, (2) are connected on described screwed hole, will lengthen cutter holder (2) and be fixed on ram (1) bottom surface; Edge bearing (4) packs in the edge bearing hole lengthening on cutter holder (2), and it is upper that adjusting pad (3) is placed on edge bearing (4), and it is upper that the lower plane of cutter (5) is pressed in adjusting pad (3), and the first bolt for upper plane (6) screws.
2. one as claimed in claim 1 simply lengthens holder structure, it is characterized in that: the point of a knife of described cutter (5) overlaps with the center line of workbench.
3. one as claimed in claim 1 simply lengthens holder structure, it is characterized in that: described ram (1) is provided with hole, and described hole coordinates with the projecting shaft on cutter holder.
4. one as claimed in claim 1 simply lengthens holder structure, it is characterized in that: described ram (1) is provided with groove, and described groove coordinates with the step on cutter holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732132.4U CN203599561U (en) | 2013-11-18 | 2013-11-18 | Lengthened toolholder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732132.4U CN203599561U (en) | 2013-11-18 | 2013-11-18 | Lengthened toolholder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599561U true CN203599561U (en) | 2014-05-21 |
Family
ID=50712262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320732132.4U Expired - Fee Related CN203599561U (en) | 2013-11-18 | 2013-11-18 | Lengthened toolholder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639457A (en) * | 2013-11-18 | 2014-03-19 | 无锡京华重工装备制造有限公司 | Lengthened cutter holder structure |
-
2013
- 2013-11-18 CN CN201320732132.4U patent/CN203599561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639457A (en) * | 2013-11-18 | 2014-03-19 | 无锡京华重工装备制造有限公司 | Lengthened cutter holder structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |