CN204366536U - A kind of fixture that automatically can contrast height - Google Patents
A kind of fixture that automatically can contrast height Download PDFInfo
- Publication number
- CN204366536U CN204366536U CN201420725784.XU CN201420725784U CN204366536U CN 204366536 U CN204366536 U CN 204366536U CN 201420725784 U CN201420725784 U CN 201420725784U CN 204366536 U CN204366536 U CN 204366536U
- Authority
- CN
- China
- Prior art keywords
- base
- pressing plate
- automatically
- fixture
- pushing block
- 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
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to mechanical fixture technology field, particularly relates to a kind of fixture that automatically can contrast height.By base, described base side is provided with thrust unit, and opposite side is provided with hold down gag; Described hold down gag comprises support, and cantilever tip connects rotatable pressing plate; Described pressing plate is provided with roller near thrust unit one end, and the other end extends outside the base; The described pressing plate extended outside the base is provided with checkout gear; Described checkout gear comprises the infrared torches being arranged on pressing plate end face, is detachably connected on the hook support on base, and is arranged on the infrared receiver on hook support free end; Described infrared receiver is corresponding with infrared torches; Described infrared receiver is electrically connected alarm; Make a kind of fixture that automatically can contrast height press-fit firmly, automatically can detect height, and conveniently press-fit.
Description
Technical field
The utility model relates to mechanical fixture technology field, particularly relates to a kind of fixture that automatically can contrast height.
Background technology
Before milling workpiece, need workpiece to fix on the table at present on milling machine; The mode of current fixation workpiece generally adopts the fixtures such as combination briquetting to carry out clamping; But the mode of above-mentioned fixation workpiece existing following point: 1) when using combination briquetting, all need to rely on clamping manually, manual clamping, easily causing workpiece to press-fit not tight, causing the generation of waste product; 2) each repeated clamping, comparatively wastes time and energy, and causes production cost high; 3) select the screw rod of proper height to coordinate clamping with pressing plate after needing artificial visually examine's workpiece height, need to repeat debugging repeatedly, waste time and energy.
Utility model content
The purpose of this utility model is to provide and press-fits firmly, automatically can detect height, and a kind of fixture that automatically can contrast height conveniently press-fited.
The technical solution of the utility model is as follows:
Automatically can contrast a fixture for height, comprise base, described base side is provided with thrust unit, and opposite side is provided with hold down gag; Described hold down gag comprises support, and cantilever tip connects rotatable pressing plate; Described pressing plate is provided with roller near thrust unit one end, and the other end extends outside the base; The described pressing plate extended outside the base is provided with checkout gear; Described checkout gear comprises the infrared torches being arranged on pressing plate end face, is detachably connected on the hook support on base, and is arranged on the infrared receiver on hook support free end; Described infrared receiver is corresponding with infrared torches; Described infrared receiver is electrically connected alarm.
Described thrust unit comprises the cylinder be arranged on base, and the trapezoidal pushing block that Telescopic-cylinder end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
Described thrust unit comprises the oil cylinder be arranged on base, and the trapezoidal pushing block that oil cylinder telescopic end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
Guide pad is provided with between described base and trapezoidal pushing block.
The beneficial effects of the utility model are: one end workpiece pressing extended outside the base by pressing plate; By thrust unit and roller contact, under the impetus of cylinder, thrust unit is by the roller jack-up of the side of being located thereon; Because pressing plate is rotatably connected on support, in roller jack-up process, pressing plate opposite side then presses down, thus realizes the automation to the compression of workpiece; By arranging infrared inspection device, when workpiece height is higher than platen elevation, the signal that infrared torches sends will be blocked by workpiece, when infrared receiver does not receive the signal that infrared torches releases, alarm will send warning, remind operating personnel to need the height heightening base, realize the automation detecting height; By arranging hook support, make infrared receiver can be corresponding with infra-red alarm position.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the utility model will become apparent.
Wherein: Fig. 1 is the utility model structural representation;
In accompanying drawing, 1 is base, and 2 is support, and 3 is pressing plate, and 4 is roller, and 5 is infrared torches, and 6 is hook support, and 7 is infrared receiver, and 8 is alarm, and 9 is cylinder, and 10 is trapezoidal pushing block, and 11 is inclined-plane, and 12 is guide pad.
Detailed description of the invention
Shown in Figure 1, a kind of fixture that automatically can contrast height, comprise base 1, described base side is provided with thrust unit, and opposite side is provided with hold down gag; Described hold down gag comprises support 2, and cantilever tip connects rotatable pressing plate 3; Described pressing plate is provided with roller 4 near thrust unit one end, and the other end extends outside the base; The described pressing plate extended outside the base is provided with checkout gear; Described thrust unit comprises the cylinder 9 be arranged on base, and the trapezoidal pushing block 10 that Telescopic-cylinder end connects; The inclined-plane 11 of described trapezoidal pushing block and roller contact; Described checkout gear comprises the infrared torches 5 being arranged on pressing plate end face, removably connects and (removably connecting by adopting, when needing the workpiece under milling hook support, stepping down to cutter; Concrete removably connecting can adopt the mode be threaded to be arranged on base) hook support 6 on base, and be arranged on the infrared receiver 7 on hook support free end; Described infrared receiver is corresponding with infrared torches; Described infrared receiver is electrically connected alarm 8.
One end workpiece pressing extended outside the base by pressing plate; By trapezoidal pushing block and roller contact, under the impetus of cylinder, trapezoidal pushing block is by the roller jack-up of the side of being located thereon; Because pressing plate is rotatably connected on support, in roller jack-up process, pressing plate opposite side then presses down, thus realizes the automation to the compression of workpiece; By arranging infrared inspection device, when workpiece height is higher than platen elevation, the signal that infrared torches sends will be blocked by workpiece, when infrared receiver does not receive the signal that infrared torches releases, alarm will send warning, remind operating personnel to need the height heightening base, realize the automation detecting height; By arranging hook support, make infrared receiver can be corresponding with infra-red alarm position.
Embodiment 2
Described thrust unit comprises the oil cylinder be arranged on base, and the trapezoidal pushing block that oil cylinder telescopic end connects; The inclined-plane of described trapezoidal pushing block and roller contact.Cylinder is replaced to oil cylinder, effectively can reduce and take up room.
Embodiment 3
Guide pad 12 is provided with between described base and trapezoidal pushing block.Because trapezoidal pushing block will move forward a segment distance, in order to avoid the problem that trapezoidal pushing block glides due to support force deficiency, guide pad is set and provides a support force upwards to trapezoidal pushing block.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model namely openly in scope; still can do some revise or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.
Claims (4)
1. automatically can contrast a fixture for height, comprise base, it is characterized in that, described base side is provided with thrust unit, and opposite side is provided with hold down gag; Described hold down gag comprises support, and cantilever tip connects rotatable pressing plate; Described pressing plate is provided with roller near thrust unit one end, and the other end extends outside the base; The described pressing plate extended outside the base is provided with checkout gear; Described checkout gear comprises the infrared torches being arranged on pressing plate end face, is detachably connected on the hook support on base, and is arranged on the infrared receiver on hook support free end; Described infrared receiver is corresponding with infrared torches; Described infrared receiver is electrically connected alarm.
2. a kind of fixture that automatically can contrast height according to claim 1, it is characterized in that, described thrust unit comprises the cylinder be arranged on base, and the trapezoidal pushing block that Telescopic-cylinder end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
3. a kind of fixture that automatically can contrast height according to claim 1, it is characterized in that, described thrust unit comprises the oil cylinder be arranged on base, and the trapezoidal pushing block that oil cylinder telescopic end connects; The inclined-plane of described trapezoidal pushing block and roller contact.
4., according to claim 2-3 any one, described a kind of fixture that automatically can contrast height, is characterized in that, be provided with guide pad between described base and trapezoidal pushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725784.XU CN204366536U (en) | 2014-11-27 | 2014-11-27 | A kind of fixture that automatically can contrast height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725784.XU CN204366536U (en) | 2014-11-27 | 2014-11-27 | A kind of fixture that automatically can contrast height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366536U true CN204366536U (en) | 2015-06-03 |
Family
ID=53322784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725784.XU Expired - Fee Related CN204366536U (en) | 2014-11-27 | 2014-11-27 | A kind of fixture that automatically can contrast height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717559A (en) * | 2017-10-09 | 2018-02-23 | 蓝思科技（长沙）有限公司 | A kind of CNC machine and its cylinder clamp on-line checking foolproof method and system |
-
2014
- 2014-11-27 CN CN201420725784.XU patent/CN204366536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717559A (en) * | 2017-10-09 | 2018-02-23 | 蓝思科技（长沙）有限公司 | A kind of CNC machine and its cylinder clamp on-line checking foolproof method and system |
| CN107717559B (en) * | 2017-10-09 | 2020-01-17 | 蓝思科技（长沙）有限公司 | CNC machine tool and online detection fool-proof method and system for cylinder clamp of CNC machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20161127 |