CN204149062U - Adjustable supporting fixture - Google Patents
Adjustable supporting fixture Download PDFInfo
- Publication number
- CN204149062U CN204149062U CN201420567369.6U CN201420567369U CN204149062U CN 204149062 U CN204149062 U CN 204149062U CN 201420567369 U CN201420567369 U CN 201420567369U CN 204149062 U CN204149062 U CN 204149062U
- Authority
- CN
- China
- Prior art keywords
- backstay
- bolt
- workpiece
- pedestal
- jaw
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of adjustable supporting fixture, comprise pedestal, jaw, bolt and positioner, pedestal has horizontal concrete chute, jaw has through hole, the screw rod of bolt is threaded with pedestal, the head of bolt passes the through hole of jaw, positioner comprises the first backstay and the second backstay, first backstay is provided with the first adjusting bolt and longitudinal chute, the screw rod of the first adjusting bolt inserts in horizontal concrete chute, one end of first backstay is hinged on pedestal, one end of second backstay is provided with the second adjusting bolt, the screw rod of the second adjusting bolt inserts in longitudinal chute, the other end of the second backstay has locating hole.A rod member can be passed in locating hole on the utility model second backstay, this rod member is for locating with the hole on workpiece, and then realize the clamping of workpiece, can position for the workpiece that dissimilar band is porose, improve the precision of work pieces process and the efficiency of processing.
Description
Technical field
The utility model belongs to the technical field of piece-holder.
Background technology
At present before workpiece (particularly porose workpiece) is clamped, need to position workpiece, ensure next step manufacturing procedure with this.Especially when the manufacturing procedure of next one step is that non-craft adds man-hour, because of the adjustment that the inconvenient situation according to each workpiece of mechanical processing is carried out one by one to workpiece, therefore the location of workpiece is just seemed more important.Existing fixture all by jaw by Workpiece clamping, but do not have adjustable detent mechanism to be positioned by workpiece, the precision of work pieces process can be affected on the one hand, the working (machining) efficiency of workpiece can be reduced on the other hand.
Utility model content
The utility model provides a kind of adjustable supporting fixture, to solve the problem not having adjustable detent mechanism to be positioned by workpiece.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of adjustable supporting fixture, comprise pedestal, jaw, bolt and positioner, pedestal has horizontal concrete chute, jaw has through hole, the screw rod of bolt is threaded with pedestal, the head of bolt passes the through hole of jaw, positioner comprises the first backstay and the second backstay, first backstay is provided with the first adjusting bolt and longitudinal chute, the screw rod of the first adjusting bolt inserts in horizontal concrete chute, one end of first backstay is hinged on pedestal, one end of second backstay is provided with the second adjusting bolt, the screw rod of the second adjusting bolt inserts in longitudinal chute, the other end of the second backstay has locating hole.
Compared with prior art, the utility model has the advantage of: can pass a rod member in the locating hole on the second backstay, this rod member for locating with the hole on workpiece, and then realizes the clamping of workpiece.Horizontal concrete chute on pedestal, for regulating the lateral attitude of locating hole; Longitudinal chute on first backstay, for regulating longitudinal chute of locating hole; Can position for the workpiece that dissimilar band is porose, improve the precision of work pieces process and the efficiency of processing.
Further, also comprise connecting rod and be slidably connected at the cushion pad on base, one end of connecting rod is arranged on cushion pad, and the other end is connected with the first backstay.Cushion pad can move along with the rotation of the first backstay, and because hole is positioned on workpiece, therefore must there be workpiece the below in hole, when the first backstay moves, must be towards there being the position of workpiece to move, thus prevents workpiece from being crushed.
Further, bolt is socketed with stage clip, one end and the base of stage clip offset, and the other end and jaw offset.When needs draw off workpiece, screw out bolt, jaw can be upspring under the effect of stage clip, jaw would not with absorption surface, conveniently draw off workpiece.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the adjustable supporting fixture embodiment of the utility model.
Detailed description of the invention
Reference numeral in Figure of description comprises: pedestal 1, jaw 2, bolt 3, horizontal concrete chute 4, first backstay 5, second backstay 6, longitudinal chute 7, connecting rod 8, cushion pad 9.
As shown in Figure 1, the adjustable supporting fixture of the one in the present embodiment, the cushion pad 9 comprising pedestal 1, jaw 2, bolt 3, positioner, connecting rod 8 and be slidably connected on base.Pedestal 1 has horizontal concrete chute 4, jaw 2 has through hole, the screw rod of bolt 3 is threaded with pedestal 1, the head of bolt 3 passes the through hole of jaw 2, bolt 3 is socketed with stage clip, and one end and the base of stage clip offset, and the other end and jaw 2 offset.Positioner comprises the first backstay 5 and the second backstay 6, first backstay 5 is provided with in the screw rod insertion horizontal concrete chute 4 of the first adjusting bolt and longitudinal chute 7, first adjusting bolt, for regulating the lateral attitude of locating hole.One end of first backstay 5 is hinged on pedestal 1, and one end of the second backstay 6 is provided with the second adjusting bolt, and the screw rod of the second adjusting bolt inserts in longitudinal chute 7, and the other end for longitudinal chute 7, second backstay 6 regulating locating hole has locating hole.One end of connecting rod 8 is arranged on cushion pad 9, and the other end is connected with the first backstay 5.
During the workpiece needing clamping band porose, the first adjusting bolt is first regulated to make the hole of workpiece on the extended line of the second backstay 6, regulate the second adjusting bolt that locating hole is roughly overlapped with the hole of workpiece again, again the rod member being used for fixing is passed the hole of locating hole and workpiece, then precession bolt 3, by Workpiece clamping, and by the position in hole, workpiece is positioned.
When needing to draw off above-mentioned workpiece, extracted by the rod member being used for fixing, then screw out bolt 3, jaw 2 can be upspring under the effect of stage clip, is finally taken out by workpiece.
For a person skilled in the art; under the prerequisite not departing from 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 all can not affect effect and the practical applicability of the utility model enforcement.
Claims (3)
1. an adjustable supporting fixture, comprise pedestal and jaw, it is characterized in that: also comprise bolt and positioner, pedestal has horizontal concrete chute, jaw has through hole, the screw rod of bolt is threaded with pedestal, the head of bolt passes the through hole of jaw, positioner comprises the first backstay and the second backstay, first backstay is provided with the first adjusting bolt and longitudinal chute, the screw rod of the first adjusting bolt inserts in horizontal concrete chute, one end of first backstay is hinged on pedestal, one end of second backstay is provided with the second adjusting bolt, the screw rod of the second adjusting bolt inserts in longitudinal chute, the other end of the second backstay has locating hole.
2. adjustable supporting fixture as claimed in claim 1, is characterized in that: also comprise connecting rod and be slidably connected at the cushion pad on base, one end of connecting rod is arranged on cushion pad, and the other end is connected with the first backstay.
3. adjustable supporting fixture as claimed in claim 1, is characterized in that: bolt is socketed with stage clip, and one end and the base of stage clip offset, and the other end and jaw offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567369.6U CN204149062U (en) | 2014-09-29 | 2014-09-29 | Adjustable supporting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567369.6U CN204149062U (en) | 2014-09-29 | 2014-09-29 | Adjustable supporting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149062U true CN204149062U (en) | 2015-02-11 |
Family
ID=52507214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567369.6U Expired - Fee Related CN204149062U (en) | 2014-09-29 | 2014-09-29 | Adjustable supporting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149062U (en) |
-
2014
- 2014-09-29 CN CN201420567369.6U patent/CN204149062U/en not_active Expired - Fee Related
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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: 20150211 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |