CN104493546A - Drilling fixture - Google Patents
Drilling fixture Download PDFInfo
- Publication number
- CN104493546A CN104493546A CN201410682797.8A CN201410682797A CN104493546A CN 104493546 A CN104493546 A CN 104493546A CN 201410682797 A CN201410682797 A CN 201410682797A CN 104493546 A CN104493546 A CN 104493546A
- Authority
- CN
- China
- Prior art keywords
- gear
- grip block
- disposing platform
- object disposing
- horizontally set
- 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
Links
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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
Abstract
The invention relates to a drilling fixture comprising a placing platform and four clamping blocks. Three of the clamping blocks are distributed on the placing platform in n form, with one clamping block horizontally arranged and two clamping blocks longitudinally arranged. The bottoms of the three clamping blocks are all provided with T-shaped protrusions. The bottoms of the protrusions are provided with tooth spaces. A T-shaped groove 1, allowing the clamping block horizontally arranged to longitudinally move, and a T-shaped groove 2, allowing the clamping blocks longitudinally arranged to horizontally move, are formed in the placing platform. T-shaped protrusions are arranged in the T-shaped grooves. The central bottoms of the T-shaped grooves are provided with gears in fit transmission with the tooth spaces. Gear shafts are provided corresponding to the gears one by one and horizontally arranged in the placing platform. One end of each gear shaft is connected with the gear, and the other end of the gear shaft extends out of the placing platform to be connected with a hand wheel. The fourth clamping block is connected with the clamping block horizontally arranged through a fastening component. The drilling fixture is easy to operate and practical. The clamping blocks can move on the placing platform, allowing workpieces of different sizes to be clamped and the fixture to be wide in application range.
Description
Technical field
The present invention relates to field of mechanical technique, be specifically related to a kind of boring grab.
Background technology
Have many П shape workpiece in daily life, just the handle of such as П shape, needs to hole at its two end, but will ensure that the concentricity that two ends are holed is more difficult.In addition, the workpiece different sizes of analogous shape in daily life, produces a kind of instrument and can realize the workpiece similar to different sizes shape and process, greatly will save production cost.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of boring grab.
Realize technical scheme of the present invention as follows:
A kind of boring grab, comprise object disposing platform and four pieces of moveable grip blocks, wherein three pieces of grip blocks are that П shape is distributed on object disposing platform, one piece of horizontally set, two pieces are longitudinally arranged, the bottom of described three pieces of grip blocks is equipped with T-shaped projection, the bottom of projection is provided with teeth groove, described object disposing platform is provided with the T-slot that can vertically move for the grip block of horizontally set and the T-slot that can supply the grip block transverse shifting longitudinally arranged, described T-shaped projection is placed in T-slot, the center bottom of described T-slot is provided with gear, described gear and tooth socket fit transmission, corresponding to each gear, a gear shaft is set, described gear shaft is horizontally set on object disposing platform inside, one end of gear shaft is connected with gear, the other end stretches out object disposing platform and is connected with a handwheel, 4th piece is connected by secure component between grip block and the grip block of horizontally set.
Further, described secure component can adopt screw rod and nut, and what one end of screw rod was solid fixes on the 4th piece of grip block, and the other end is locked by nut through the grip block of horizontally set.
Have employed above-mentioned scheme, workpiece is placed on the object disposing platform of fixture, by grip block, workpiece is gripped, thus as required hole machined is carried out to workpiece, simple to operate, be suitable for practicality.Because grip block can move on object disposing platform, the present invention can be clamped the workpiece of different size, and the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is structure partial sectional view of the present invention;
In figure, 1 is object disposing platform, and 2 is T-slot, and 3 is handwheel, and 4 is gear shaft, and 5 is gear, and 6 is grip block, and 7 is T-shaped projection, and 8 is screw, and 9 is the 4th piece of grip block, and 10 is screw rod, and 11 is bolt.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, a kind of boring grab, comprise object disposing platform 1 and four pieces of moveable grip blocks 6, wherein three pieces of grip blocks are that П shape is distributed on object disposing platform, one piece of horizontally set, two pieces are longitudinally arranged, the bottom of described three pieces of grip blocks is equipped with T-shaped projection 7, the bottom of projection is provided with teeth groove, described object disposing platform is provided with the T-slot 2 that can vertically move for the grip block of horizontally set and the T-slot that can supply the grip block transverse shifting longitudinally arranged, described T-shaped projection is placed in T-slot, the center bottom of described T-slot is provided with gear, described gear and tooth socket fit transmission, corresponding to each gear, a gear shaft 4 is set, described gear shaft is horizontally set on object disposing platform inside, one end of gear shaft is connected with gear 3, the other end stretches out object disposing platform and is connected with a handwheel, 4th piece is connected by secure component between grip block 9 and the grip block of horizontally set.
Further, described secure component can adopt screw rod 10 and nut 11, and what one end of screw rod was solid fixes on the 4th piece of grip block, and the other end is locked by nut through the grip block of horizontally set.
Workpiece is placed on object disposing platform, three pieces of grip blocks are regulated to make workpiece be in the appropriate location of object disposing platform, workpiece limits by two grip blocks longitudinally arranged in a lateral direction, screw rod fixing on 4th piece of grip block passed the screw 8 on the grip block of horizontally set and by nut, both locked, thus workpiece is longitudinally limited, thus, workpiece is defined with on object disposing platform, can process subsequently to workpiece.The present invention is simple to operate, is suitable for practicality.Because grip block can move on object disposing platform, the present invention can be clamped the workpiece of different size, and the scope of application is wide.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention namely openly in scope, still can do some and revise or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (2)
1. a boring grab, it is characterized in that: comprise object disposing platform and four pieces of moveable grip blocks, wherein three pieces of grip blocks are that П shape is distributed on object disposing platform, one piece of horizontally set, two pieces are longitudinally arranged, the bottom of described three pieces of grip blocks is equipped with T-shaped projection, the bottom of projection is provided with teeth groove, described object disposing platform is provided with the T-slot that can vertically move for the grip block of horizontally set and the T-slot that can supply the grip block transverse shifting longitudinally arranged, described T-shaped projection is placed in T-slot, the center bottom of described T-slot is provided with gear, described gear and tooth socket fit transmission, corresponding to each gear, a gear shaft is set, described gear shaft is horizontally set on object disposing platform inside, one end of gear shaft is connected with gear, the other end stretches out object disposing platform and is connected with a handwheel, 4th piece is connected by secure component between grip block and the grip block of horizontally set.
2. a kind of boring grab according to claim 1, is characterized in that: described secure component can adopt screw rod and nut, and what one end of screw rod was solid fixes on the 4th piece of grip block, and the other end is locked by nut through the grip block of horizontally set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682797.8A CN104493546A (en) | 2014-11-24 | 2014-11-24 | Drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682797.8A CN104493546A (en) | 2014-11-24 | 2014-11-24 | Drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493546A true CN104493546A (en) | 2015-04-08 |
Family
ID=52935046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682797.8A Pending CN104493546A (en) | 2014-11-24 | 2014-11-24 | Drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493546A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364561A (en) * | 2015-12-16 | 2016-03-02 | 苏州市皓东金属压延五金厂 | Workpiece adjusting positioning block |
| CN109834479A (en) * | 2019-02-25 | 2019-06-04 | 浙江华亿电气有限公司 | Two-way clamping integrates fixture |
-
2014
- 2014-11-24 CN CN201410682797.8A patent/CN104493546A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364561A (en) * | 2015-12-16 | 2016-03-02 | 苏州市皓东金属压延五金厂 | Workpiece adjusting positioning block |
| CN109834479A (en) * | 2019-02-25 | 2019-06-04 | 浙江华亿电气有限公司 | Two-way clamping integrates fixture |
| CN109834479B (en) * | 2019-02-25 | 2024-04-02 | 浙江华亿电气有限公司 | Two-way clamping comprehensive clamp |
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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: 20150408 |