CN202388194U - Centring device for tool rest of vertical lathe - Google Patents
Centring device for tool rest of vertical lathe Download PDFInfo
- Publication number
- CN202388194U CN202388194U CN2011205278405U CN201120527840U CN202388194U CN 202388194 U CN202388194 U CN 202388194U CN 2011205278405 U CN2011205278405 U CN 2011205278405U CN 201120527840 U CN201120527840 U CN 201120527840U CN 202388194 U CN202388194 U CN 202388194U
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- CN
- China
- Prior art keywords
- top slide
- slide block
- vertical lathe
- knife rest
- centre
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Abstract
The utility model discloses a centring device for a tool rest of a vertical lathe, A vertical lathe comprises a cross beam (4), a tool rest, and a workbench (12), wherein a ram (1) is arranged on the tool rest. The centring device for the tool rest of the vertical lathe is characterized in that a centre slide seat (2) and a centre slide block (3) are arranged on the lower part of the ram (1), the centre slide block (3) is matched with a horizontal slide groove of the centre slide seat (2), a centre sleeve (4) is fixedly installed on the centre slide block (3), and the axis of the centre sleeve (4) is vertically arranged; and the centring device is provided with a horizontal position adjusting mechanism for the centre slide block (3). By using the technical scheme, the centre of the workbench is found, and an absolute zero point is found for the tool rest of a numerically-controlled machine tool, so that main assembly dimensions of the machine tool can be very conveniently detected, thus ensuring product performance and accuracy.
Description
Technical field
The utility model belongs to the technical field of Metal Cutting Machine Tool, relates to the structure of vertical lathe, and more particularly, the utility model relates to a kind of vertical lathe knife rest to centralizer.
Background technology
As shown in Figure 4 in this Figure of description, its size L is when knife rest vertical center line and workbench central lines, and between the bed ways face apart from size, be the very important size that will guarantee after the assembling of whole lathe.In the process of whole manufacturing assembling, dimension chain is very long, is difficult to guarantee size L.
The utility model content
The utility model problem to be solved provides a kind of vertical lathe knife rest to centralizer, its objective is to use this to the find a job center of platform of centralizer.
To achieve these goals, the technical scheme taked of the utility model is:
The vertical lathe knife rest that the utility model provided is to centralizer; Described vertical lathe comprises crossbeam, knife rest, workbench, establishes ram on the described knife rest, in the bottom of described ram; If top slide, top slide block; Described top slide block cooperates with the horizontal concrete chute of described top slide, on described top slide block, fixedly mounts center sleeve, and the axis of described center sleeve vertically is provided with; Described centralizer is established top slide block horizontal level governor motion.
Described governor motion is provided with adjusting screw(rod), and its axis is parallel with described horizontal concrete chute; Described governor motion is on top slide, to establish the adjusting screw(rod) bearing, and described adjusting screw(rod) screws in the screw of described adjusting screw(rod) bearing, and an end of described adjusting screw(rod) cooperates with described top slide block through screw thread.
Described top slide block is installed in the horizontal concrete chute of described top slide through top slide block pressing plate.
Described top slide block compresses through the housing screw that on described top slide, is provided with.
The utility model adopts technique scheme, and the center of the platform that is used to find a job is for the knife rest of Digit Control Machine Tool finds an absolute zero point; The main fitted position of lathe be can detect easily, properties of product and precision guaranteed.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure briefly explains:
Fig. 1 is the profile sketch map to centralizer of the utility model;
Fig. 2 is the A-A cross-sectional schematic among Fig. 1;
Fig. 3 is the front schematic view of vertical lathe structure and shape;
Fig. 4 is the lateral plan of structure shown in Figure 3, is the size sketch map of lathe to centering.
Be labeled as among the figure:
1, ram, 2, top slide, 3, top slide block, 4, center sleeve; 5, adjusting screw(rod) bearing, 6, adjusting screw(rod), 7, the adjusting screw(rod) cover, 8, housing screw; 9, top slide block pressing plate, 10, top slide block pressing plate, 11, top, 12, workbench; 13, left knife rest, 14, crossbeam, 15, the column guide rail.
The specific embodiment
Contrast accompanying drawing below,, the specific embodiment of the utility model is done further detailed explanation, inventive concept, the technical scheme of the utility model are had more complete, accurate and deep understanding to help those skilled in the art through description to embodiment.
Like the structure of the expressed the utility model of Fig. 1 to Fig. 4, for a kind of vertical lathe knife rest to centralizer, described vertical lathe comprises crossbeam 14, knife rest, workbench 12, establishes ram 1 on the described knife rest.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, the goal of the invention at the center of the platform of realizing finding a job, the technical scheme that the utility model is taked is:
Extremely shown in Figure 4 like Fig. 1; The vertical lathe knife rest that the utility model provided is to the bottom of centralizer at described ram 1; If top slide 2, top slide block 3; Described top slide block 3 cooperates with the horizontal concrete chute of described top slide 2, fixed installation center sleeve 4 on described top slide block 3, and the axis of described center sleeve 4 vertically is provided with; Described centralizer is established top slide block 3 horizontal level governor motions.
Use this to centralizer, the center of the platform 12 that can find a job is for the knife rest of Digit Control Machine Tool finds an absolute zero point; Use this device can also detect the main fitted position of lathe in addition, guarantee properties of product.
Described governor motion is provided with adjusting screw(rod) 6, and its axis is parallel with described horizontal concrete chute; Described governor motion is on top slide 2, to establish adjusting screw(rod) bearing 5, and described adjusting screw(rod) 6 screws in the screw of described adjusting screw(rod) bearing 5, and an end of described adjusting screw(rod) 6 cooperates with described top slide block 3 through screw thread.
Adjusting screw(rod) 6 plays the effect of axial limiting through adjusting screw(rod) cover 7.
Described top slide block 3 is installed in the horizontal concrete chute of described top slide 2 through top slide block pressing plate 9, top slide block pressing plate 10.
Described top slide block 3 compresses through the housing screw 8 that on described top slide 2, is provided with.
With Fig. 3 and mode shown in Figure 1 is example; This device is mounted on the ram 1 of vertical lathe left side knife rest 13; Ram 1 can move down, and makes top 11 near workbench 12, and adjustment knife rest 13 the moving on crossbeam 14 that keep left that center of left and right directions realized; The adjustment that centers of fore-and-aft direction is by rotating adjusting screw(rod) 6; Drive top slide block 3 and move forward and backward at horizontal concrete chute, make the centre bore of top 11 alignment work platforms 12 along top slide 2 with center sleeve 4, thus the center of the platform 12 that finds a job;
After the adjustment that centers is accomplished, tighten on top slide block pressing plate 9 and the top slide block pressing plate 10 on screw, fasten top slide 22 and top slide block 3, tighten two housing screws 8 again and get final product.At this moment this point can be made as the actual zero point of left knife rest 13;
As shown in Figure 4, through above-mentioned use, can measure top 11 actual range L1 very easily to 15 on column guide rail to centralizer; Thereby L1-L draws knife rest vertical center line and workbench center line difference; Unload lower slide then,, thereby guarantee size L through processing knife rest faying face.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (4)
1. a vertical lathe knife rest is to centralizer; Described vertical lathe comprises crossbeam (14), knife rest, workbench (12), establishes ram (1) on the described knife rest, it is characterized in that: the bottom in described ram (1); If top slide (2), top slide block (3); Described top slide block (3) cooperates with the horizontal concrete chute of described top slide (2), goes up fixed installation center sleeve (4) at described top slide block (3), and the axis of described center sleeve (4) vertically is provided with; Described centralizer is established top slide block (3) horizontal level governor motion.
According to the described vertical lathe knife rest of claim 1 to centralizer, it is characterized in that: described governor motion is provided with adjusting screw(rod) (6), and its axis is parallel with described horizontal concrete chute; Described governor motion is on top slide (2), to establish adjusting screw(rod) bearing (5), and described adjusting screw(rod) (6) screws in the screw of described adjusting screw(rod) bearing (5), and an end of described adjusting screw(rod) (6) cooperates with described top slide block (3) through screw thread.
According to the described vertical lathe knife rest of claim 1 to centralizer, it is characterized in that: described top slide block (3) is installed in the horizontal concrete chute of described top slide (2) through top slide block pressing plate (9,10).
According to the described vertical lathe knife rest of claim 1 to centralizer, it is characterized in that: described top slide block (3) compresses through the housing screw (8) that go up to be provided with at described top slide (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205278405U CN202388194U (en) | 2011-12-16 | 2011-12-16 | Centring device for tool rest of vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205278405U CN202388194U (en) | 2011-12-16 | 2011-12-16 | Centring device for tool rest of vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388194U true CN202388194U (en) | 2012-08-22 |
Family
ID=46663146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205278405U Expired - Fee Related CN202388194U (en) | 2011-12-16 | 2011-12-16 | Centring device for tool rest of vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416559A (en) * | 2011-12-16 | 2012-04-18 | 芜湖恒升重型机床股份有限公司 | Tool rest aligning and centering device for vertical lathe |
-
2011
- 2011-12-16 CN CN2011205278405U patent/CN202388194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416559A (en) * | 2011-12-16 | 2012-04-18 | 芜湖恒升重型机床股份有限公司 | Tool rest aligning and centering device for vertical lathe |
| CN102416559B (en) * | 2011-12-16 | 2013-11-27 | 芜湖恒升重型机床股份有限公司 | Tool rest aligning and centering device for vertical lathe |
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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: 20120822 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |