CN220178728U - Unilateral oblique slider locking positioner - Google Patents
Unilateral oblique slider locking positioner Download PDFInfo
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- CN220178728U CN220178728U CN202321661148.0U CN202321661148U CN220178728U CN 220178728 U CN220178728 U CN 220178728U CN 202321661148 U CN202321661148 U CN 202321661148U CN 220178728 U CN220178728 U CN 220178728U
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- 230000037431 insertion Effects 0.000 claims abstract 2
- 238000003780 insertion Methods 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of positioning fixtures, and particularly discloses a unilateral oblique sliding block locking and positioning device which comprises a locking device and a positioning and connecting device, wherein the locking device is positioned at the center bottom and the side surface of a workpiece, and the positioning and connecting device is arranged at the center of the bottom of the workpiece; the locking device comprises a sliding block, an inserting block, a stop block and a pull rod, and the positioning and connecting device comprises a positioning block, a base and a flange plate; the flange plate is connected with a main shaft of the machine tool, the base is arranged on the flange plate, the positioning block is arranged on the base, and the pull rod is connected with a hydraulic rod of the machine tool; the sliding block is clamped into the clamping groove between the positioning block and the base, the sliding block and the clamping groove are in a sliding fit state, and the sliding block can move in the clamping groove; one end of the insert block is fixed with the pull rod, the other end of the insert block is clamped into the chute on the side face of the sliding block, and the insert block and the chute are in a sliding fit state; the stop block and the insertion block are mutually fixed; the utility model is used for realizing the positioning, clamping and fixing of products and has stable work.
Description
Technical Field
The utility model relates to the technical field of positioning fixtures, in particular to a unilateral oblique sliding block locking and positioning device.
Background
The precision product is an important guarantee for driving the transformation and upgrading of the product, and a processing factory is required to customize or manufacture equipment suitable for the processed product according to the requirements of the processed technical parameters according to the structural characteristics of the product, wherein a single-side inclined slide block locking and positioning device is indispensable.
The clamping and positioning device of the existing numerical control lathe and numerical control turning and milling compound machine tool generally adopts a unidirectional clamping mechanical structure. The clamping structure mode cannot be suitable for processing the irregular structure part group, so that further improvement and innovation on the structure of the existing clamping and positioning device are still needed to be suitable for processed products with different shapes and structures.
Disclosure of Invention
The utility model aims to provide a unilateral oblique sliding block locking and positioning device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the single-side inclined slide block locking and positioning device comprises a locking device and a positioning and connecting device, wherein the locking device is positioned at the center bottom and the side surface of a workpiece, and the positioning and connecting device is arranged at the center of the bottom of the workpiece; the locking device comprises a sliding block, an inserting block, a stop block and a pull rod, and the positioning and connecting device comprises a positioning block, a base and a flange plate; the flange plate is connected with a main shaft of the machine tool, the base is arranged on the flange plate, and the positioning block is arranged on the base; the pull rod is connected with the hydraulic rod of the machine tool, the sliding block is clamped into the clamping groove between the positioning block and the base, the sliding block and the clamping groove are in a sliding fit state, and the sliding block can move in the clamping groove; one end of the insert block is fixed with the pull rod, the other end of the insert block is clamped into the chute on the side face of the sliding block, and the insert block and the chute are in a sliding fit state; the stop block and the insert block are mutually fixed.
Preferably, the machine tool hydraulic rod is positioned at the inner side of the machine tool spindle, and the flange plate, the machine tool spindle and the machine tool hydraulic rod are in a concentric state.
Preferably, the base is arranged in a groove on the end face of the flange, and four concentricity adjusting screws are equally arranged on the side face of the groove on the end face of the flange.
Preferably, the positioning block is arranged at the center of the end face of the base through a pin and an inner hexagon screw.
Compared with the prior art, the utility model has the beneficial effects that: the structure of the utility model mainly comprises two parts of devices, wherein the two parts of devices are respectively: a locking device and a positioning connection device; the two-part motion mechanism power source is transmitted by the machine tool body hydraulic system, the functions of initial positioning, clamping, compressing, interlocking and the like can be realized, the appearance design of the single-side inclined slide block locking positioning device meets the centrifugal mechanical requirement, and the single-side inclined slide block locking positioning device is applicable to an aluminum die-casting forming zero group, a casting forming zero group and a powder metallurgy zero group, is used for realizing positioning, clamping and fixing of products, has stable working state, has good practicability, and has outstanding substantive characteristics compared with the prior art.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a cross-sectional view of A-A of FIG. 2;
reference numerals in the drawings: 1. a workpiece; 2. a slide block; 3. inserting blocks; 4. a positioning block; 5. a stop block; 6. a base; 7. a flange plate; 8. and (5) a pull rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or tuple referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between two tuples. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, the present utility model provides a technical solution: the single-side inclined slide block locking and positioning device comprises a locking device and a positioning and connecting device, wherein the locking device is positioned at the center bottom and the side surface of a workpiece 1, and the positioning and connecting device is arranged at the center of the bottom of the workpiece 1; the locking device comprises a sliding block 2, an inserting block 3, a stop block 5 and a pull rod 8, and the positioning and connecting device comprises a positioning block 4, a base 6 and a flange 7; the flange 7 is connected with a main shaft of the machine tool, the base 6 is arranged on the flange 7, and the positioning block 4 is arranged on the base 6; the pull rod 8 is connected with a hydraulic rod of the machine tool, the sliding block 2 is clamped into a clamping groove between the positioning block 4 and the base 6, the sliding block 2 and the clamping groove are in a sliding fit state, and the sliding block 2 can move in the clamping groove; one end of the insert block 3 is fixed with the pull rod 8, the other end of the insert block is clamped into a chute on the side face of the sliding block 2, and the insert block 3 and the chute are in a sliding fit state; the stop block 5 and the insert block 3 are mutually fixed.
Furthermore, the machine tool hydraulic rod is positioned at the inner side of the machine tool spindle, and the flange plate 7, the machine tool spindle and the machine tool hydraulic rod are in a concentric state.
Further, the base 6 is installed in a groove on the end face of the flange 7, and four concentricity adjusting screws are equally installed on the side face of the groove on the end face of the flange 7.
Further, the positioning block 4 is installed at the center position of the end face of the base 6 through a pin and an inner hexagon screw.
Working principle: the flange 7 is arranged on the main shaft of the machine tool through an inner hexagon screw, and after the flange 7 is fixed, the flange 7 and the main shaft of the machine tool are in a concentric state. The base 6 is arranged in a groove on the end face of the flange 7 through socket head cap screws, 4 groups of socket head cap screws are equally arranged on the side face of the groove on the end face of the flange 7 to serve as concentricity adjusting screws, and concentricity between the base 6 and a machine tool spindle is adjusted. The tie rod 8 is connected by threads at the end to a hydraulic rod of the machine tool (the hydraulic rod is located inside the machine tool spindle and concentric with the machine tool spindle). The locating block 4 is installed in the front end central position of the base 6 through a pin and an inner hexagon screw, the sliding block 2 is clamped into a clamping groove between the locating block 4 and the base 6, the sliding block 2 and the clamping groove are in a sliding fit state, and the sliding block 2 can move in the clamping groove. The end part of the insert block 3 is arranged at the front end of the pull rod 8 through a screw, the other end of the insert block is obliquely inserted and clamped into a side chute of the sliding block 2, the insert block 3 and the side chute are in sliding fit, and the end part of the insert block 3 can also move in the chute. The upper surface of the stop block 5 is overlapped with the outside of the base 6 and is connected with the insert block 3 through a screw so as to adjust the gap position between the insert block 3 and the slide block 2. Thus, the whole assembly of the single-side inclined slide block locking and positioning device is completed.
Each zero part group of the unilateral oblique sliding block locking and positioning device is mutually connected to form the main body part of the whole unilateral oblique sliding block locking and positioning device. The device is an auxiliary device of a numerical control lathe production line, and a power source is a hydraulic device of a machine tool. The hydraulic switch is started, the hydraulic rod of the machine tool drives the pull rod 8 and the insert block 3 to move backwards, and as the side end of the insert block 3 is inserted and clamped into the side chute of the slide block 2, the bottom of the slide block 2 is clamped in the clamping groove between the positioning block 4 and the base 6; when the insert block 3 moves backwards, the slide block 2 is driven to move to the side face of the positioning block 4, so that an open state is formed. At this time, the workpiece 1 is placed in the positioning position of the front end of the positioning block 4, so that the bottom and the side of the workpiece 1 are overlapped with the profiling positioning position of the front end of the positioning block 4. Clicking the hydraulic switch again, the pull rod 8 drives the insert block 3 to move forwards, and the insert block 3 drives the slide block 2 to move inwards until the workpiece 1 is locked from the side face. The first operation is repeated again, the slider 2 is opened, and the workpiece 1 is taken out. Thus, a complete operation is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a unilateral oblique slider locking positioner which characterized in that: the device comprises a locking device and a positioning and connecting device, wherein the locking device is positioned at the center bottom and the side surface of a workpiece (1), and the positioning and connecting device is arranged at the center of the bottom of the workpiece (1); the locking device comprises a sliding block (2), an inserting block (3), a stop block (5) and a pull rod (8), and the positioning and connecting device comprises a positioning block (4), a base (6) and a flange plate (7); the flange plate (7) is connected with a main shaft of the machine tool, the base (6) is arranged on the flange plate (7), and the positioning block (4) is arranged on the base (6); the pull rod (8) is connected with a hydraulic rod of the machine tool, the sliding block (2) is clamped into a clamping groove between the positioning block (4) and the base (6), the sliding block (2) and the clamping groove are in a sliding fit state, and the sliding block (2) can move in the clamping groove; one end of the inserting block (3) is fixed with the pull rod (8) mutually, the other end of the inserting block is clamped into the chute on the side face of the sliding block (2), and the inserting block (3) and the chute are in a sliding fit state; the stop block (5) and the insertion block (3) are mutually fixed.
2. The single-sided oblique slider locking and positioning device of claim 1, wherein: the machine tool hydraulic rod is positioned at the inner side of the machine tool spindle, and the flange plate (7), the machine tool spindle and the machine tool hydraulic rod are in a concentric state.
3. The single-sided oblique slider locking and positioning device of claim 1, wherein: the base (6) is arranged in a groove on the end face of the flange plate (7), and four concentricity adjusting screws are equally arranged on the side face of the groove on the end face of the flange plate (7).
4. The single-sided oblique slider locking and positioning device of claim 1, wherein: the positioning block (4) is arranged at the center of the end face of the base (6) through a pin and an inner hexagon screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661148.0U CN220178728U (en) | 2023-06-28 | 2023-06-28 | Unilateral oblique slider locking positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661148.0U CN220178728U (en) | 2023-06-28 | 2023-06-28 | Unilateral oblique slider locking positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178728U true CN220178728U (en) | 2023-12-15 |
Family
ID=89113764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321661148.0U Active CN220178728U (en) | 2023-06-28 | 2023-06-28 | Unilateral oblique slider locking positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178728U (en) |
-
2023
- 2023-06-28 CN CN202321661148.0U patent/CN220178728U/en active Active
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