CN104384954A - Hole positioning fixture - Google Patents
Hole positioning fixture Download PDFInfo
- Publication number
- CN104384954A CN104384954A CN201410511458.3A CN201410511458A CN104384954A CN 104384954 A CN104384954 A CN 104384954A CN 201410511458 A CN201410511458 A CN 201410511458A CN 104384954 A CN104384954 A CN 104384954A
- Authority
- CN
- China
- Prior art keywords
- hole
- workpiece
- pressing plate
- edge
- pressure plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a hole positioning fixture which comprises a base, a fastening bolt, a clamping jaw, a pressure plate and a supporting station positioned on the base. The supporting station is provided with a groove; one end of the clamping jaw is hinged to the base and the other end of the clamping jaw is provided with a through hole matched with a workpiece hole; the clamping jaw is provided with a strip hole; the fastening bolt passes through the strip hole to be fixed on the groove; the pressure plate is of an L shape; one edge of the pressure plate is a compressing edge and the other edge of the pressure plate is a connecting edge; the compressing edge is towards the outer surface of a workpiece; the connecting edge is provided with a safety pin matched with the through hole; the safety pin is in parallel to the compressing edge of the pressure plate. According to the invention, the through hole in the clamping jaw can be aligned with the hole of the workpiece by regulating the strip hole and the groove and then the safety pin is inserted into the through hole to enable the compressing edge to be pressed against the surface of the workpiece. Due to restriction of the clamping jaw for the workpiece with the hole, the position of the hole is fixed; due to restriction of the pressure plate, the position of the outer surface of the workpiece is also fixed. Not only are more processing surfaces reserved on the outer surface of the workpiece, but also rapid clamping can be implemented.
Description
Technical field
The invention belongs to the technical field of work piece holder device.
Background technology
When machining, need with fixture, piece-holder to be lived, and the clamping effect of fixture has a significant impact the precision of work pieces process and working (machining) efficiency.When clamping the porose workpiece of band, general is all that the outer surface of workpiece clamps, and sometimes need to process the outer surface position with hole workpiece, all positions of the outer surface of holding workpiece as fixture, the position needing processing can be blocked, certainly will make troubles to the processing of workpiece.
Summary of the invention
The invention provides a kind of hole positioning fixture, to solve the problem being all clamped in outer surface of workpiece when clamping workpiece with hole.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of hole positioning fixture, comprise base, fastening bolt, jaw, pressing plate and the supporting station be positioned on base, supporting station is provided with groove, one end and the base of jaw are hinged, the other end is provided with the through hole mated with workpiece hole, jaw has bar hole, fastening bolt is fixed on groove through bar hole, pressing plate is L-shaped, pressing plate while for compress limit, another side is fillet, compress the outer surface of limit towards workpiece, fillet is provided with the latch mated with through hole, described latch is parallel with the compression limit of pressing plate.
Compared with prior art, the invention has the advantages that: by the hole regulating bar hole and groove to make the through-hole alignment workpiece on jaw, then latch is inserted in through hole, the surface of compression limit and workpiece is held out against.Workpiece with holes, because of the constraint of jaw, makes the position in its hole fix, and again because of the constraint of pressing plate, is also fixed up in the position of outer surface of workpiece.After have adjusted jaw, only need insert the clamping that latch can realize workpiece, the present invention has reserved more machined surface not only to the outer surface of workpiece, and can realize Quick-clamped.
Further, described compression limit is provided with rubber layer, prevents workpiece to be crushed.
Further, described pressing plate is provided with handle, conveniently utilizes handle to load and unload pressing plate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation of hole of the present invention positioning fixture embodiment.
Detailed description of the invention
Reference numeral in Figure of description comprises: base 1, fastening bolt 2, jaw 3, pressing plate 4, supporting station 5, groove 6, handle 7.
As shown in Figure 1, a kind of hole positioning fixture in the present embodiment, the supporting station 5 comprising base 1, fastening bolt 2, jaw 3, pressing plate 4 and be positioned on base 1.Supporting station 5 is provided with groove 6, and one end and the base 1 of jaw 3 are hinged, and the other end is provided with the through hole mated with workpiece hole, and the middle part of jaw 3 has bar hole, and fastening bolt 2 is fixed on groove 6 through bar hole.Pressing plate 4 is L-shaped, and pressing plate 4 is provided with handle 7, conveniently utilizes handle 7 pairs of pressing plates 4 to load and unload.Pressing plate 4 while for compress limit, compress limit be provided with rubber layer, another side is fillet, compress the outer surface of limit towards workpiece, the face compressing limit and absorption surface is provided with rubber layer, and fillet is provided with the latch mated with through hole, and described latch is parallel with the compression limit of pressing plate 4.
During use, by regulating bar hole and groove 6 that jaw 3 is adjusted to proper angle, then locked by fastening bolt 2, then the hole of workpiece is neat with the through hole ratio on jaw 3, then latch is inserted in the hole of through hole and workpiece, the surface of compression limit and workpiece is held out against.Workpiece with holes, because of the constraint of jaw 3, makes the position in its hole fix, and again because of the constraint of pressing plate 4, is also fixed up in the position of outer surface of workpiece.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (3)
1. a hole positioning fixture, comprise base, it is characterized in that: the supporting station also comprising fastening bolt, jaw, pressing plate and be positioned on base, supporting station is provided with groove, one end and the base of jaw are hinged, the other end is provided with the through hole mated with workpiece hole, jaw has bar hole, fastening bolt is fixed on groove through bar hole, and pressing plate is L-shaped, pressing plate for compressing limit, another side is fillet, compress the outer surface of limit towards workpiece, fillet is provided with the latch mated with through hole, and described latch is parallel with the compression limit of pressing plate.
2. hole as claimed in claim 1 positioning fixture, is characterized in that: described compression limit is provided with rubber layer.
3. hole as claimed in claim 1 positioning fixture, is characterized in that: described pressing plate is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511458.3A CN104384954A (en) | 2014-09-29 | 2014-09-29 | Hole positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511458.3A CN104384954A (en) | 2014-09-29 | 2014-09-29 | Hole positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384954A true CN104384954A (en) | 2015-03-04 |
Family
ID=52602961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410511458.3A Pending CN104384954A (en) | 2014-09-29 | 2014-09-29 | Hole positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384954A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643317A (en) * | 2016-04-20 | 2016-06-08 | 吴岳泽 | Industrial workpiece mounting and locating device |
| CN105666196A (en) * | 2016-04-20 | 2016-06-15 | 石狮市川朗机械设计有限公司 | Novel workpiece mounting and positioning device |
| CN105666375A (en) * | 2016-04-20 | 2016-06-15 | 吴岳泽 | Workpiece mounting and positioning mechanism with simple structure |
| CN105666193A (en) * | 2016-04-20 | 2016-06-15 | 方青梅 | Workpiece mounting and positioning device |
| CN105666197A (en) * | 2016-04-20 | 2016-06-15 | 石狮市川朗机械设计有限公司 | High-stability workpiece mounting and positioning device |
| CN105666212A (en) * | 2016-04-20 | 2016-06-15 | 李长娟 | Workpiece mounting and positioning device simple to operate |
| CN105666173A (en) * | 2016-04-20 | 2016-06-15 | 吴岳泽 | Workpiece mounting and positioning device for facilitating mounting |
| CN105690151A (en) * | 2016-04-20 | 2016-06-22 | 李长娟 | Mounting locating device for workpiece |
| CN105710680A (en) * | 2016-04-20 | 2016-06-29 | 嵊州滨远工艺品有限公司 | Workpiece mounting and positioning device convenient to dismount |
| CN105773493A (en) * | 2016-04-20 | 2016-07-20 | 厦门市新岚五金工具有限公司 | Workpiece stable mounting and positioning structure |
| CN105773228A (en) * | 2016-04-20 | 2016-07-20 | 石狮市川朗机械设计有限公司 | Workpiece mounting and positioning assembly with labor-saving mounting function |
| CN105834779A (en) * | 2016-04-20 | 2016-08-10 | 吴岳泽 | Workpiece installing and positioning equipment adjusted manually |
-
2014
- 2014-09-29 CN CN201410511458.3A patent/CN104384954A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643317A (en) * | 2016-04-20 | 2016-06-08 | 吴岳泽 | Industrial workpiece mounting and locating device |
| CN105666196A (en) * | 2016-04-20 | 2016-06-15 | 石狮市川朗机械设计有限公司 | Novel workpiece mounting and positioning device |
| CN105666375A (en) * | 2016-04-20 | 2016-06-15 | 吴岳泽 | Workpiece mounting and positioning mechanism with simple structure |
| CN105666193A (en) * | 2016-04-20 | 2016-06-15 | 方青梅 | Workpiece mounting and positioning device |
| CN105666197A (en) * | 2016-04-20 | 2016-06-15 | 石狮市川朗机械设计有限公司 | High-stability workpiece mounting and positioning device |
| CN105666212A (en) * | 2016-04-20 | 2016-06-15 | 李长娟 | Workpiece mounting and positioning device simple to operate |
| CN105666173A (en) * | 2016-04-20 | 2016-06-15 | 吴岳泽 | Workpiece mounting and positioning device for facilitating mounting |
| CN105690151A (en) * | 2016-04-20 | 2016-06-22 | 李长娟 | Mounting locating device for workpiece |
| CN105710680A (en) * | 2016-04-20 | 2016-06-29 | 嵊州滨远工艺品有限公司 | Workpiece mounting and positioning device convenient to dismount |
| CN105773493A (en) * | 2016-04-20 | 2016-07-20 | 厦门市新岚五金工具有限公司 | Workpiece stable mounting and positioning structure |
| CN105773228A (en) * | 2016-04-20 | 2016-07-20 | 石狮市川朗机械设计有限公司 | Workpiece mounting and positioning assembly with labor-saving mounting function |
| CN105834779A (en) * | 2016-04-20 | 2016-08-10 | 吴岳泽 | Workpiece installing and positioning equipment adjusted manually |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |