CN203936679U - Drilling machine self-balancing clamp mechanism - Google Patents
Drilling machine self-balancing clamp mechanism Download PDFInfo
- Publication number
- CN203936679U CN203936679U CN201320749986.3U CN201320749986U CN203936679U CN 203936679 U CN203936679 U CN 203936679U CN 201320749986 U CN201320749986 U CN 201320749986U CN 203936679 U CN203936679 U CN 203936679U
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- CN
- China
- Prior art keywords
- clamping
- workbench
- frame
- clamping bar
- workpiece
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- 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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Abstract
The utility model discloses a kind of drilling machine self-balancing clamp mechanism, in prior art, need to ensure the stable problem being placed on workbench of workpiece to solve.The workbench that comprises frame and set firmly on it, also comprise that the cylinder of vertical action and two groups are arranged symmetrically in the clamping unit of workbench both sides, every group of clamping unit is all independently provided with clamping bar, cylinder output shaft and contiguous block middle part are hinged, the lower end of two clamping bars respectively with contiguous block on symmetrical two ends hinged, the top of clamping bar be provided with that level stretches out for workpiece being pressed solidly to the clamping head on workbench, in clamping bar and frame, be respectively equipped with the boss and the pilot pin that match, described pilot pin is threaded connection in the locating hole in frame, frame is provided with multiple locating holes.Said mechanism can realize workpiece both sides uniform stressed and clamp.Frame is provided with multiple locating holes can make pilot pin be fixed on as required different positions, to realize the different working motion track of clamping head.
Description
Technical field
The utility model relates to a kind of mechanical actuation device that Machinetool workpiece is carried that can be used for.
Background technology
Drilling machine refers to mainly use the lathe of drill bit machining hole on workpiece.Conventionally bit is main motion, and drill bit moves axially as feed motion.Drilling machine is simple in structure, and machining accuracy is relatively low, can drill through hole, blind hole, changes special tool, can expand, and spot-facing, reams or carry out the processing such as tapping.In process, workpiece is motionless, allows cutter move, and by center cutter alignment hole center, and makes cutter rotate (main motion).The feature of drilling machine is that workpiece maintains static on workbench, and cutter rotates.Can find out from the course of work of drilling machine, ensure that stable being placed on workbench of workpiece has been the important guarantee of boring, and, each position that uses uniform strength to act on workpiece can make it more to stablize, and how realizing and improve such function is that technical staff is devoted to the problem solving always.
Utility model content
The utility model is intended to provide a kind of drilling machine self-balancing clamp mechanism, needs to ensure the stable problem being placed on workbench of workpiece to solve in prior art.
Drilling machine self-balancing clamp mechanism in this programme, the workbench that comprises frame and set firmly on it, it is characterized in that: also comprise that the cylinder of vertical action and two groups are arranged symmetrically in the clamping unit of workbench both sides, every group of clamping unit is all independently provided with clamping bar, cylinder output shaft and contiguous block middle part are hinged, the lower end of two clamping bars respectively with contiguous block on symmetrical two ends hinged, the top of clamping bar be provided with that level stretches out for workpiece being pressed solidly to the clamping head on workbench, in clamping bar and frame, be respectively equipped with the boss and the pilot pin that match, in the time that clamping bar moves down, pilot pin is pushed boss and is ordered about clamping bar and rely on workbench to realize clamping to workpiece, described pilot pin is threaded connection in the locating hole in frame, frame is provided with multiple locating holes.
Said mechanism can realize workpiece both sides uniform stressed and clamp.Frame is provided with multiple locating holes can make pilot pin be fixed on as required different positions, to realize the different working motion track of clamping head.
Further, frame is provided with orders about the spring of clamping bar away from workbench, can better realize the reset of mechanism while unclamping workpiece.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model embodiment.
Detailed description of the invention
Reference numeral in Figure of description comprises: frame 1, workbench 2, cylinder 3, contiguous block 4, clamping bar 5, workpiece 6, boss 7, pilot pin 8, spring 9.
Substantially as shown in Figure 1: in the present embodiment, the workbench that comprises frame and set firmly on it, also comprise that the cylinder of vertical action and two groups are arranged symmetrically in the clamping unit of workbench both sides, every group of clamping unit is all independently provided with clamping bar, cylinder output shaft and contiguous block middle part are hinged, the lower end of two clamping bars respectively with contiguous block on symmetrical two ends hinged, the top of clamping bar be provided with that level stretches out for workpiece being pressed solidly to the clamping head on workbench, in clamping bar and frame, be respectively equipped with the boss and the pilot pin that match, in the time that clamping bar moves down, pilot pin is pushed boss and is ordered about clamping bar and rely on workbench to realize clamping to workpiece, described pilot pin is threaded connection in the locating hole in frame, frame is provided with multiple locating holes.Frame is provided with orders about the spring of clamping bar away from workbench, and the articulated section of clamping bar and contiguous block is provided with the sensor that detects its relative angle, can be for detection of the synchronous rotation situation of two clamping bars.
Above-described is only embodiment of the present utility model, in scheme, the general knowledge such as known concrete structure and characteristic is not done unnecessary description at this, and part-structure does not also illustrate in the drawings, but does not affect understanding and the realization of person of ordinary skill in the field to this technical scheme.Should be understood that; for a person skilled in the art, not departing under the prerequisite of the utility model structure, can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (1)
1. drilling machine self-balancing clamp mechanism, the workbench that comprises frame and set firmly on it, it is characterized in that: also comprise that the cylinder of vertical action and two groups are arranged symmetrically in the clamping unit of workbench both sides, every group of clamping unit is all independently provided with clamping bar, cylinder output shaft and contiguous block middle part are hinged, the lower end of two clamping bars respectively with contiguous block on symmetrical two ends hinged, the top of clamping bar be provided with that level stretches out for workpiece being pressed solidly to the clamping head on workbench, in clamping bar and frame, be respectively equipped with the boss and the pilot pin that match, in the time that clamping bar moves down, pilot pin is pushed boss and is ordered about clamping bar and rely on workbench to realize clamping to workpiece, described pilot pin is threaded connection in the locating hole in frame, frame is provided with multiple locating hole frames and is provided with and orders about the spring of clamping bar away from workbench, the articulated section of clamping bar and contiguous block is provided with the sensor that detects its relative angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749986.3U CN203936679U (en) | 2013-11-25 | 2013-11-25 | Drilling machine self-balancing clamp mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749986.3U CN203936679U (en) | 2013-11-25 | 2013-11-25 | Drilling machine self-balancing clamp mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936679U true CN203936679U (en) | 2014-11-12 |
Family
ID=51856027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320749986.3U Expired - Fee Related CN203936679U (en) | 2013-11-25 | 2013-11-25 | Drilling machine self-balancing clamp mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440169A (en) * | 2014-11-24 | 2015-03-25 | 重庆金辰机械制造有限公司 | Multistation elastic clamping structure for compressor cylinders |
-
2013
- 2013-11-25 CN CN201320749986.3U patent/CN203936679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440169A (en) * | 2014-11-24 | 2015-03-25 | 重庆金辰机械制造有限公司 | Multistation elastic clamping structure for compressor cylinders |
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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 |
Granted publication date: 20141112 Termination date: 20151125 |