CN214557430U - Machine tool clamp - Google Patents
Machine tool clamp Download PDFInfo
- Publication number
- CN214557430U CN214557430U CN202022992571.1U CN202022992571U CN214557430U CN 214557430 U CN214557430 U CN 214557430U CN 202022992571 U CN202022992571 U CN 202022992571U CN 214557430 U CN214557430 U CN 214557430U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- machine tool
- base
- utility
- model
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a machine tool fixture, which comprises a base, wherein two supports are vertically and symmetrically arranged at two ends of the base, a thread bushing which inclines downwards and inwards is correspondingly arranged on each support, a screw rod is arranged in the thread bushing in a thread fit manner, and the axis extension lines of the two screw rods are intersected at the middle point of the base; the bottom end of the screw rod is hinged with a pressing block through a fastening bolt, and the top end of the screw rod is provided with a turntable. The utility model discloses can press from both sides the work piece of tight trapezoid or round platform shape, screw rod angularly adjustable simultaneously, the compact heap compresses tightly the adjustable direction, can be according to work piece inclined plane inclination adjusting screw and compact heap angle.
Description
Technical Field
The utility model relates to a machining technology field, concretely relates to machine tool fixture.
Background
The device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection. Also known as clamps. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. The existing bow-shaped clamp for the machine tool can only clamp workpieces with two planar surfaces, but is not suitable for trapezoidal or truncated cone-shaped workpieces.
SUMMERY OF THE UTILITY MODEL
The utility model provides a machine tool clamp, which can clamp trapezoidal or truncated cone-shaped workpieces.
In order to achieve the above object, the utility model provides a following technical scheme:
a machine tool clamp comprises a base, wherein two supports are vertically and symmetrically arranged at two ends of the base, a thread sleeve which inclines downwards and inwards is correspondingly arranged on each support, a screw rod is arranged in the thread sleeve in a matched mode, and the axis extension lines of the two screw rods are intersected at the midpoint of the base; the bottom end of the screw rod is hinged with a pressing block through a fastening bolt, and the top end of the screw rod is provided with a turntable.
As the utility model discloses a preferred setting, the thread bush is in rotatable coupling on the support to fasten through fastening bolt.
As the utility model discloses an optimal setting, the terminal surface is fixed with the rubber pad under the compact heap.
As an optimal arrangement of the utility model, the thread bush and the included angle between the brackets is 60 degrees.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses can press from both sides the work piece of tight trapezoid or round platform shape, screw rod angularly adjustable simultaneously, the compact heap compresses tightly the adjustable direction, can be according to work piece inclined plane inclination adjusting screw and compact heap angle. The utility model discloses simple structure is reliable, convenient to use.
Drawings
FIG. 1 is a schematic view of a machine tool fixture;
wherein,
1-a base;
2-a scaffold;
3-thread bushing;
4-screw rod;
5-fastening bolts;
6, pressing blocks;
7-a turntable;
8-rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a machine tool fixture comprises a base 1, two supports 2 are vertically and symmetrically arranged at two ends of the base 1, a thread bush 3 which inclines downwards and inwards is correspondingly arranged on each support 2, screws 4 are arranged in the thread bush 3 in a matched manner, and axial extension lines of the two screws 4 are intersected at the midpoint of the base 1; the bottom end of the screw rod 4 is hinged with a pressing block 6 through a fastening bolt 5, and the top end of the screw rod 4 is provided with a turntable 7. So set up, the compact heap 6 compresses tightly angularly adjustable with the work piece surface, makes compact heap 6 compress tightly in the work piece surface completely.
As a preferable configuration of the embodiment of the present invention, further, the thread bush 3 is rotatably connected to the bracket 2 and fastened by a fastening bolt 5. So set up, 4 angularly adjustable of screw rod can be according to 4 positions of actual work piece adjusting screw rod, further adjust compact heap 6 positions, improve the centre gripping effect.
As the preferred setting of the embodiment of the utility model discloses, furtherly, the terminal surface is fixed with rubber pad 8 under the compact heap 6.
As an optimized arrangement of the embodiment of the present invention, further, the included angle between the thread bushing 3 and the bracket 2 is 60 °.
To sum up, the utility model discloses can press from both sides the work piece of tight trapezoid or round platform shape, screw rod angularly adjustable simultaneously, the compact heap compresses tightly the adjustable direction, can be according to work piece inclined plane inclination angle adjusting screw and compact heap angle. The utility model discloses simple structure is reliable, convenient to use.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Claims (4)
1. A machine tool clamp comprises a base and is characterized in that two supports are vertically and symmetrically arranged at two ends of the base, a thread sleeve inclining downwards and inwards is correspondingly arranged on each support, a screw rod is arranged in the thread sleeve in a matched mode, and axial extension lines of the two screw rods are intersected at the midpoint of the base; the bottom end of the screw rod is hinged with a pressing block through a fastening bolt, and the top end of the screw rod is provided with a turntable.
2. The machine tool fixture of claim 1 wherein said threaded sleeve is rotatably coupled to said bracket and tightened by a tightening bolt.
3. The machine tool fixture of claim 1 wherein a rubber pad is affixed to a lower end surface of the compression block.
4. The machine tool fixture of claim 1 wherein said threaded sleeve is angled at 60 ° relative to said support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992571.1U CN214557430U (en) | 2020-12-13 | 2020-12-13 | Machine tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992571.1U CN214557430U (en) | 2020-12-13 | 2020-12-13 | Machine tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214557430U true CN214557430U (en) | 2021-11-02 |
Family
ID=78331125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022992571.1U Expired - Fee Related CN214557430U (en) | 2020-12-13 | 2020-12-13 | Machine tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214557430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900868A (en) * | 2024-03-19 | 2024-04-19 | 无锡赛特机械科技有限公司 | Fixing support for machining engine crankshaft |
-
2020
- 2020-12-13 CN CN202022992571.1U patent/CN214557430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900868A (en) * | 2024-03-19 | 2024-04-19 | 无锡赛特机械科技有限公司 | Fixing support for machining engine crankshaft |
| CN117900868B (en) * | 2024-03-19 | 2024-05-14 | 无锡赛特机械科技有限公司 | Fixing support for machining engine crankshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |