CN205008913U - Hardware boring grab tool - Google Patents
Hardware boring grab tool Download PDFInfo
- Publication number
- CN205008913U CN205008913U CN201520766746.3U CN201520766746U CN205008913U CN 205008913 U CN205008913 U CN 205008913U CN 201520766746 U CN201520766746 U CN 201520766746U CN 205008913 U CN205008913 U CN 205008913U
- Authority
- CN
- China
- Prior art keywords
- dwang
- limited block
- fixture
- die shoe
- upper bolster
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a hardware boring grab tool, including upper die base and die holder, upper die base and die holder link firmly through dwang mechanism, dwang mechanism includes the dwang, the coiling has a first spring on the dwang, and the one end of the upper die base of fixed dwang is equipped with first stopper, first stopper is fixed in the upper die base upper surface, and the one end of the die holder of fixed dwang is equipped with the second stopper, the second stopper is located the lower surface of die holder, all be equipped with the anchor clamps cover that is used for pressing from both sides tight work piece on the lower surface of upper die base and the upper surface of die holder, fix the work piece through the anchor clamps cover to through dwang cooperation spring, avoid in drilling process, influence the drilling quality owing to the offset of anchor clamps cover.
Description
Technical field
The utility model belongs to handware technical field, is specifically related to a kind of handware boring grab tool.
Background technology
Fixture is used for fixing processing object in machine-building process, make it to occupy correct position, to accept the device of constructing or detecting, handware adds often can use fixture man-hour, particularly during five metals boring, fixture seems extremely important, if piece-holder instability can go out the phenomenon of this case broken drill or boring sideslip, existing boring grab is fixed to make workpiece, usually arrange on base and spacing locating piece is carried out to workpiece, this locating piece is fixedly installed on base, only can be fixed the workpiece of a few species, fixture uses for a long time, locating piece there will be wearing and tearing, usually be weld with base due to locating piece, therefore it is very difficult to change locating piece, common fixture is all all-in-one-piece, be not easy to transport.
Utility model content
Utility model object: for above-mentioned prior art Problems existing and deficiency, the purpose of this utility model is to provide a kind of handware boring grab tool.
Technical scheme: the utility model discloses a kind of handware boring grab tool, comprise upper bolster and die shoe, described upper bolster and die shoe are connected by dwang mechanism, described dwang mechanism comprises dwang, described dwang is wound with the first spring, one end of the upper bolster of fixing dwang is provided with the first limited block, described first limited block is fixed on upper bolster upper surface, one end of the die shoe of fixing dwang is provided with the second limited block, described second limited block is positioned at the lower surface of die shoe, the lower surface of described upper bolster and the upper surface of die shoe are equipped with the fixture cover for clamping work pieces, by fixture cover, workpiece is fixed, and coordinate spring by dwang, avoid in boring procedure, drilling quality is affected due to the position skew of fixture cover.
Preferably, described fixture cover is demountable structure with upper bolster and die shoe, make applicability of the present utility model stronger, and fixture cover is changed more convenient.
Preferably, described fixture cover comprises fixture overcoat and fixture inner sleeve, described fixture inner sleeve is nested on handware hole to be drilled, and be provided with screw thread inside fixture overcoat, the threaded portion of matching with the screw thread of described fixture overcoat is provided with, by being threaded, after facilitating Workpiece boring of fixture inner sleeve and fixture overcoat outside described fixture inner sleeve, workpiece can be read to take off from fixture cover easily soon, shortens the boring work period.
Preferably, described dwang mechanism is separately fixed at the two ends of upper bolster and die shoe, makes upper bolster and Lower die base structure more stable.
Preferably, described first limited block and the second limited block are all fixed on dwang by clamp nut.
Preferably, described dwang top and bottom are provided with corresponding scale, and described first limited block and the second limited block can move up and down along dwang, and fixed by clamp nut, according to practical work piece size, regulate the height between upper bolster and die shoe to meet practical work piece by the first limited block and the second limited block, and according to the scale of dwang top and bottom, coordinate adjustment first limited block and the second limited block, and by the spring on dwang, make structure between upper bolster and die shoe more stable, and then ensure Workpiece boring quality.
Beneficial effect: the utility model compared with prior art, have the following advantages: the utility model structure is simple, can in Workpiece boring process, ensure workpiece stablize fixing while ensure the stability of clamp structure entirety, thus ensure the drilling quality of handware, and fixture of the present utility model is detachable apparatus, applicability is strong, work, from convenient disassembly fixture, is shortened the boring overall work cycle, is had good economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1-upper bolster, 2-die shoe, 3-dwang, the 4-the first spring, the 31-the first limited block, the 32-the second limited block, 5-fixture cover.
Detailed description of the invention
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
As shown in Figure 1, a kind of handware boring grab tool of the present utility model, comprise upper bolster 1 and die shoe 2, the two ends of upper bolster 1 and die shoe 2 are all connected by dwang mechanism, this dwang mechanism comprises dwang 3, dwang 3 is wound with the first spring 4, one end of the upper bolster 1 of fixing dwang 3 is provided with the first limited block 31, first limited block 31 is fixed on upper bolster 1 upper surface, one end of the die shoe 2 of fixing dwang 3 is provided with the second limited block 32, second limited block 32 is positioned at the lower surface of die shoe 2, the lower surface of upper bolster 1 and the upper surface of die shoe 2 are equipped with the fixture cover 5 for clamping work pieces, overlap 5 pairs of workpiece by fixture to be fixed, and coordinate the first spring 4 by dwang 3, avoid in boring procedure, drilling quality is affected due to the position skew of fixture cover 5.
For improving applicability of the present utility model, fixture cover 5 is demountable structure with upper bolster 1 and die shoe 2, fixture cover 5 is changed more convenient.Fixture cover 5 comprises fixture overcoat and fixture inner sleeve, fixture inner sleeve is nested on handware hole to be drilled, and be provided with screw thread inside fixture overcoat, the threaded portion of matching with the screw thread of fixture overcoat is provided with outside fixture inner sleeve, by being threaded of fixture inner sleeve and fixture overcoat, after facilitating Workpiece boring, workpiece can be read to take off from fixture cover easily soon, shortens the boring work period.
For improving applicability of the present utility model further, corresponding scale is provided with in dwang 3 top and bottom, and the first limited block 31 and the second limited block 32 can move up and down along dwang 3, and fixed by clamp nut, according to practical work piece size, regulate the height between upper bolster 1 and die shoe 2 to meet practical work piece by the first limited block 31 and the second limited block 32, and according to the scale of dwang 3 top and bottom, coordinate adjustment first limited block 31 and the second limited block 32, and by the first spring 4 on dwang 3, make structure between upper bolster 1 and die shoe 2 more stable, and then ensure Workpiece boring quality.
The utility model structure is simple, can in Workpiece boring process, ensure workpiece stablize fixing while ensure the stability of clamp structure entirety, thus ensure the drilling quality of handware, and fixture of the present utility model is detachable apparatus, applicability is strong, and work convenient disassembly from fixture, shortens the boring overall work cycle.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (6)
1. handware boring grab tool, it is characterized in that: comprise upper bolster and die shoe, described upper bolster and die shoe are connected by dwang mechanism, described dwang mechanism comprises dwang, described dwang is wound with the first spring, one end of the upper bolster of fixing dwang is provided with the first limited block, described first limited block is fixed on upper bolster upper surface, one end of the die shoe of fixing dwang is provided with the second limited block, described second limited block is positioned at the lower surface of die shoe, the lower surface of described upper bolster and the upper surface of die shoe are equipped with the fixture cover for clamping work pieces.
2. handware boring grab tool according to claim 1, is characterized in that: described fixture cover is demountable structure with upper bolster and die shoe.
3. handware boring grab tool according to claim 2, it is characterized in that: described fixture cover comprises fixture overcoat and fixture inner sleeve, described fixture inner sleeve is nested on handware hole to be drilled, and be provided with screw thread inside fixture overcoat, be provided with the threaded portion of matching with the screw thread of described fixture overcoat outside described fixture inner sleeve.
4. handware boring grab tool according to claim 1, is characterized in that: described dwang mechanism is separately fixed at the two ends of upper bolster and die shoe.
5. handware boring grab tool according to claim 1, is characterized in that: described first limited block and the second limited block are all fixed on dwang by clamp nut.
6. handware boring grab tool according to claim 5, it is characterized in that: described dwang top and bottom are provided with corresponding scale, and described first limited block and the second limited block can move up and down along dwang, and fixed by clamp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766746.3U CN205008913U (en) | 2015-09-30 | 2015-09-30 | Hardware boring grab tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766746.3U CN205008913U (en) | 2015-09-30 | 2015-09-30 | Hardware boring grab tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008913U true CN205008913U (en) | 2016-02-03 |
Family
ID=55207540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766746.3U Expired - Fee Related CN205008913U (en) | 2015-09-30 | 2015-09-30 | Hardware boring grab tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149987A (en) * | 2015-09-30 | 2015-12-16 | 苏州龙行洲实业有限公司 | Hardware drilling clamp jig |
-
2015
- 2015-09-30 CN CN201520766746.3U patent/CN205008913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149987A (en) * | 2015-09-30 | 2015-12-16 | 苏州龙行洲实业有限公司 | Hardware drilling clamp jig |
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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: 20160203 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |