CN203254162U - Static-pressure thin guide rail clamping device - Google Patents
Static-pressure thin guide rail clamping device Download PDFInfo
- Publication number
- CN203254162U CN203254162U CN 201320311858 CN201320311858U CN203254162U CN 203254162 U CN203254162 U CN 203254162U CN 201320311858 CN201320311858 CN 201320311858 CN 201320311858 U CN201320311858 U CN 201320311858U CN 203254162 U CN203254162 U CN 203254162U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- clamping body
- groove
- static
- thin guide
- 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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Abstract
The utility model discloses a static-pressure thin guide rail clamping device and belongs to the field of machine tool clamping component devices. An existing floor type borer static-pressure thin guide rail clamping device has the defect of being low in clamping force strength. The static-pressure thin guide rail clamping device comprises a drive mechanism and a clamping body. A vertical through hole is formed in the clamping body, and a push rod is arranged in the vertical through hole. One end of the push rod is fixedly connected with the drive mechanism, and the side portion of the clamping body is provided with a concave groove corresponding to a guide rail. Pressing blocks are arranged on the bottom face and the top face of the concave groove respectively, and a groove is formed in the clamping body. One end of the groove is communicated with the inner wall of the vertical through hole, and the other end of the groove is communicated with the inner wall of the concave groove. According to the static-pressure thin guide rail clamping device, through matching of the drive mechanism and the clamping body, clamping force of the clamping device is improved, machining is simple, and production cost is low.
Description
Technical field
The utility model belongs to lathe and clamps the part device field, and is especially relevant with the thin guide rail clamper of a kind of floor type boring machine static pressure.
Background technology
Floor type boring machine is when processing work, the stability of main spindle box is particularly important, and main spindle box is clamped on the guide rail by clamping device, when the needs processing work, main spindle box is fixed on the guide rail by slide, so whether main spindle box is stably fixed at the key element that has become processing work on the guide rail; Often there is this problem in existing main spindle box clamping device, has caused the precise decreasing of workpiece.
The utility model content
The purpose of this utility model is intended to overcome the not high defective of chucking power intensity that the thin guide rail clamper of existing floor type boring machine static pressure exists, and the preferably thin guide rail clamper of static pressure of a kind of chucking power is provided.
For this reason, the utility model is by the following technical solutions: the thin guide rail clamper of static pressure, it is characterized in that, and comprise driving mechanism and clamping body, clamping body is provided with vertical through holes, push rod is set in the vertical through holes, and an end of push rod is fixedly connected with driving mechanism, and the sidepiece of clamping body is provided with the groove corresponding with guide rail, briquetting is set respectively on the bottom surface of groove and the end face, clamping body is provided with groove, and an end of groove and vertical through holes inwall connect, and the inwall of the other end and groove connects.The driving mechanism motion drives clamping body, because clamping body is fixed, clamping body distortion groove shrinks, and clamping body is fixed on the guide rail, and after unclamping, clamping body resiles.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described driving mechanism is hydraulic jack, and hydraulic cylinder piston rod is fixedly connected with described push rod.
Described groove is provided with two.
The bottom of described clamping body is provided with swab case.
Use the utility model can reach following beneficial effect: the utility model has improved the chucking power of clamping device by the cooperation of driving mechanism and clamping body, and processing is simple, and production cost is lower.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is that the utility model master looks cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
Such as Fig. 1～shown in Figure 2, the utility model comprises driving mechanism 1 and clamping body 3, preferably, driving mechanism is hydraulic jack, clamping body 3 is provided with vertical through holes, push rod 6 is set in the vertical through holes, one end of push rod 6 is fixedly connected with hydraulic cylinder piston rod, the sidepiece of clamping body 3 is provided with the groove corresponding with guide rail 7, and briquetting 2 is set respectively on the bottom surface of groove 7 and the end face, and clamping body 3 is provided with two grooves 5, one end of groove 5 and vertical through holes inwall connect, the inwall of the other end and groove 7 connects, and the bottom of clamping body is provided with swab case 4, is used for the hydraulic oil that the splendid attire oil cylinder leaks.Hydraulic jack drives clamping body 3 motions, because clamping body 3 is fixed, clamping body 3 distortion grooves 7 shrink, and clamping body 3 is fixed on the guide rail, and after unclamping, clamping body 3 resiles.
Claims (4)
1. the thin guide rail clamper of static pressure, it is characterized in that: comprise driving mechanism (1) and clamping body (3), clamping body (3) is provided with vertical through holes, push rod (6) is set in the vertical through holes, one end of push rod (6) is fixedly connected with driving mechanism (1), the sidepiece of clamping body (3) is provided with the groove corresponding with guide rail (7), briquetting (2) is set respectively on the bottom surface of groove (7) and the end face, clamping body (3) is provided with groove (5), one end of groove (5) and vertical through holes inwall connect, and the inwall of the other end and groove (7) connects.
2. the thin guide rail clamper of static pressure according to claim 1, it is characterized in that: described driving mechanism (1) is hydraulic jack, and hydraulic cylinder piston rod is fixedly connected with described clamping body (3).
3. the thin guide rail clamper of static pressure according to claim 2, it is characterized in that: described groove (5) is provided with two.
4. the thin guide rail clamper of static pressure according to claim 3, it is characterized in that: the bottom of described clamping body is provided with swab case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320311858 CN203254162U (en) | 2013-05-31 | 2013-05-31 | Static-pressure thin guide rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320311858 CN203254162U (en) | 2013-05-31 | 2013-05-31 | Static-pressure thin guide rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254162U true CN203254162U (en) | 2013-10-30 |
Family
ID=49466767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320311858 Expired - Lifetime CN203254162U (en) | 2013-05-31 | 2013-05-31 | Static-pressure thin guide rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254162U (en) |
-
2013
- 2013-05-31 CN CN 201320311858 patent/CN203254162U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |