CN204700789U - Annular workpieces bracing or strutting arrangement - Google Patents
Annular workpieces bracing or strutting arrangement Download PDFInfo
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- CN204700789U CN204700789U CN201520444486.8U CN201520444486U CN204700789U CN 204700789 U CN204700789 U CN 204700789U CN 201520444486 U CN201520444486 U CN 201520444486U CN 204700789 U CN204700789 U CN 204700789U
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- support arm
- annular workpieces
- bracing
- strutting arrangement
- base
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Abstract
The utility model discloses a kind of annular workpieces bracing or strutting arrangement, belong to mold tooling technical field, it comprises base, described base is radially slidably fitted with at least three support arms, the top of each described support arm is equipped with one for the supporting plate of support annular workpieces, and described supporting plate is provided with limited block; On described base, correspondence is provided with the bearing of trend stationary rack consistent with the glide direction of described support arm, a position fixing handle is equipped with between the bottom of each described support arm and described base, described position fixing handle is vertically slidably mounted on described support arm, the end of described position fixing handle is provided with the location tooth bar be meshed with described stationary rack, is provided with force application spring between described location tooth bar and support arm.The utility model can conveniently change support diameter, is applicable to the annular workpieces of different size, is widely used in annular workpieces processing.
Description
Technical field
The utility model relates to mold tooling technical field, particularly relates to a kind of annular workpieces bracing or strutting arrangement.
Background technology
At present, pattern block, when repairing bedding-in perps, is generally first installed in standard formwork, and is supported by master die envelope assembly three supporting legs, enter inside middle work to facilitate staff by pattern blocks of tire mold.During support works, three supporting legs are separated, and when formwork size variation, three supporting legs not easily measure adjustment, and height of landing leg is fixing, need make the supporting leg of multiple height to adapt to need of production, and supporting leg more easily fall, and there is very large potential safety hazard.
Therefore, for a kind of new annular workpieces bracing or strutting arrangement of exploitation, not only have urgent researching value, also have good economic benefit and commercial Application potentiality, this is the power place that is accomplished of the utility model and basis just.
Utility model content
In order to overcome the defect of above-mentioned pointed prior art, the present inventor, to this has been further investigation, after having paid a large amount of creative work, thus completes the utility model.
Specifically, technical problem to be solved in the utility model is: provide a kind of annular workpieces bracing or strutting arrangement, can conveniently change support diameter, is applicable to the annular workpieces of different size.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of annular workpieces bracing or strutting arrangement, comprise base, described base is radially slidably fitted with at least three support arms, the top of each described support arm is equipped with one for the supporting plate of support annular workpieces, and described supporting plate is provided with limited block; On described base, correspondence is provided with the bearing of trend stationary rack consistent with the glide direction of described support arm, a position fixing handle is equipped with between the bottom of each described support arm and described base, described position fixing handle is vertically slidably mounted on described support arm, the end of described position fixing handle is provided with the location tooth bar be meshed with described stationary rack, is provided with force application spring between described location tooth bar and support arm.
In described annular workpieces bracing or strutting arrangement of the present utility model, as the preferred technical scheme of one, described support arm comprises the first support arm and the second support arm that are set in together, securing member is provided with between described first support arm and the second support arm, described supporting plate is arranged on described first support arm, and described position fixing handle is arranged on described second support arm.
In described annular workpieces bracing or strutting arrangement of the present utility model, as the preferred technical scheme of one, described base is provided with the rule marking described support arm position.
In described annular workpieces bracing or strutting arrangement of the present utility model, as the preferred technical scheme of one, described base is provided with radial groove, and described stationary rack is installed in described radial groove.
In described annular workpieces bracing or strutting arrangement of the present utility model, as the preferred technical scheme of one, be surrounded with a buffer zone in described radial groove, the head and the tail two ends of described buffer zone are separately fixed on described support arm.
In described annular workpieces bracing or strutting arrangement of the present utility model, as the preferred technical scheme of one, the shape of cross section of described base is circular.
In described annular workpieces bracing or strutting arrangement of the present utility model, as the preferred technical scheme of one, the shape of cross section of described base is end to end triangle.
After have employed technique scheme, the beneficial effects of the utility model are:
(1) due to base being radially slidably fitted with at least three support arms, according to the diameter of annular workpieces, the position on base can be limited to by position fixing handle, to meet the annular workpieces of different size diameter, easy to operate, wide accommodation.
(2) because support arm comprises the first support arm and the second support arm be set in together, securing member can be passed through, raise or reduce the first support arm, changing the distance between supporting plate and base, to adapt to supporting and location and the convenient operation person operation of annular workpieces.
(3) owing to support arm being provided with the buffer zone around radial groove, when support arm moves, buffer zone blocks radial groove all the time, serves good dust-proof effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural relation schematic diagram of support arm and stationary rack in the utility model embodiment one;
Fig. 3 is the using state figure of the utility model embodiment one;
Fig. 4 is the structural representation of the utility model embodiment two;
Wherein, in Fig. 1 to Fig. 4, each number designation refers to following concrete meaning, element and/or parts respectively.
In figure: 1, base, 2, support arm, the 201, first support arm, the 202, second support arm, 3, supporting plate, 4, limited block, 5, position fixing handle, 6, buffer zone, 7, stationary rack, 8, location tooth bar, 9, force application spring, 10, roller bearing, 11, annular workpieces.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.But the purposes of these exemplary embodiments and object are only used for exemplifying the utility model, not any type of any restriction is formed to real protection scope of the present utility model, more non-protection domain of the present utility model is confined to this.
Need statement at this, radial direction refers to the diameter bearing of trend of annular workpieces, is not to limit the concrete technical characteristic such as structure, shape.
Embodiment one:
As Fig. 1, Fig. 2 and Fig. 3 jointly shown in, the utility model provides a kind of annular workpieces bracing or strutting arrangement, comprise base 1, base 1 is radially slidably fitted with at least three support arms 2, usually the mode be slidably installed has sliding-rail sliding structure, or dovetail groove, I-shaped groove is in conjunction with the structure of slide block, those skilled in the art can select as required voluntarily, in this citing that differs, the top of each support arm 2 is equipped with one for the supporting plate 3 of support annular workpieces 11, supporting plate 3 is provided with limited block 4, the position of limited block 4 can be arranged on the inner side of supporting plate 3 as required for limiting the inner side of annular workpieces 11, also the outside of supporting plate 3 can be arranged on as required for limiting the outside of annular workpieces 11, on base 1, correspondence is provided with the bearing of trend stationary rack consistent with the glide direction of support arm 27, a position fixing handle 5 is equipped with between the bottom of each support arm 2 and base 1, position fixing handle 5 is vertically slidably mounted on support arm 2, the end of position fixing handle 5 is provided with the location tooth bar 8 be meshed with stationary rack 7, be provided with force application spring 9 between location tooth bar 8 and support arm 2, force application spring 9 uses Compress Spring usually.
Support arm 2 comprises the first support arm 201 and the second support arm 202 be set in together, securing member is provided with between first support arm 201 and the second support arm 202, supporting plate 3 is arranged on the first support arm 201, position fixing handle 5 is arranged on the second support arm 202, according to the thickness of annular workpieces 11, can securing member be passed through, raise or reduce the first support arm 201, change the distance between supporting plate 3 and base 1, to adapt to supporting and location and the convenient operation person operation of annular workpieces 11.
In order to accurately adjust support arm 2, reduce the number of times repeatedly adjusted, base 1 is provided with the rule (not shown) of mark support arm 2 position, can draw the diametrical position of the required adjustment of support arm 2 according to data.
Base 1 is provided with radial groove, stationary rack 7 is installed in radial groove, in order to meet the dust-proof process under severe operating mode, a buffer zone 6 is surrounded with in radial groove, the head and the tail two ends of buffer zone 6 are separately fixed on support arm 2, specifically, two groups of roller bearings 10 are provided with in radial groove, every root roller bearing 10 is all rotatably installed in radial groove by bearing, often organize roller bearing 10 and be vertically disposed with two, play the support to buffer zone 6 and steering-effecting, support arm 2 is slidably mounted between two groups of roller bearings 10, buffer zone 6 is fixed on support arm 2 around head and the tail after two groups of roller bearings 10, when support arm 2 moves, buffer zone 6 blocks radial groove all the time, serve good dust-proof effect.
The shape of cross section of base 1 is circular, certainly, different according to the position of base 1, can set difform base 1, not repeat them here.
During use, three support arms 2 are installed on base 1, according to the height using height adjusting support arm 2, the radius value of support arm 2 place circumference is drawn according to the diameter of annular workpieces 11, then position fixing handle 5 is mentioned, the location tooth bar 8 of position fixing handle 5 end can be separated with the stationary rack 7 on base 1, it is movable support arm 2 after being separated, support arm 2 is moved to the correct position of the rule on base 1, unclamp position fixing handle 5, now position fixing handle 5 can be depressed by force application spring 9 automatically, the location tooth bar 8 of position fixing handle 5 end can engage with the stationary rack 7 on base 1 automatically, thus reach lock-bit, respectively three support arms 2 are adjusted, reach suitable duty.
Embodiment two:
As shown in Figure 4, the utility model provides a kind of annular workpieces bracing or strutting arrangement, and its structure is substantially identical with embodiment one, and its difference is, the shape of cross section of base 1 is end to end triangle, and this sound construction, stability is good.
Should be appreciated that the purposes of these embodiments is only not intended to for illustration of the utility model limit protection domain of the present utility model.In addition; also should understand; after having read technology contents of the present utility model, those skilled in the art can make various change, amendment and/or modification to the utility model, and these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (7)
1. annular workpieces bracing or strutting arrangement, comprises base, described base is radially slidably fitted with at least three support arms, it is characterized in that: the top of each described support arm is equipped with one for the supporting plate of support annular workpieces, and described supporting plate is provided with limited block; On described base, correspondence is provided with the bearing of trend stationary rack consistent with the glide direction of described support arm, a position fixing handle is equipped with between the bottom of each described support arm and described base, described position fixing handle is vertically slidably mounted on described support arm, the end of described position fixing handle is provided with the location tooth bar be meshed with described stationary rack, is provided with force application spring between described location tooth bar and support arm.
2. annular workpieces bracing or strutting arrangement as claimed in claim 1, it is characterized in that: described support arm comprises the first support arm and the second support arm that are set in together, securing member is provided with between described first support arm and the second support arm, described supporting plate is arranged on described first support arm, and described position fixing handle is arranged on described second support arm.
3. annular workpieces bracing or strutting arrangement as claimed in claim 1, is characterized in that: described base is provided with the rule marking described support arm position.
4. annular workpieces bracing or strutting arrangement as claimed in claim 1, it is characterized in that: described base is provided with radial groove, described stationary rack is installed in described radial groove.
5. annular workpieces bracing or strutting arrangement as claimed in claim 4, it is characterized in that: be surrounded with a buffer zone in described radial groove, the head and the tail two ends of described buffer zone are separately fixed on described support arm.
6. the annular workpieces bracing or strutting arrangement as described in any one of claim 1 to 5 claim, is characterized in that: the shape of cross section of described base is for circular.
7. the annular workpieces bracing or strutting arrangement as described in any one of claim 1 to 5 claim, is characterized in that: the shape of cross section of described base is end to end triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444486.8U CN204700789U (en) | 2015-06-25 | 2015-06-25 | Annular workpieces bracing or strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444486.8U CN204700789U (en) | 2015-06-25 | 2015-06-25 | Annular workpieces bracing or strutting arrangement |
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| Publication Number | Publication Date |
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| CN204700789U true CN204700789U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520444486.8U Active CN204700789U (en) | 2015-06-25 | 2015-06-25 | Annular workpieces bracing or strutting arrangement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270737A (en) * | 2015-11-10 | 2016-01-27 | 中国科学院长春光学精密机械与物理研究所 | Optical element storing, picking and placing device |
| CN107577029A (en) * | 2017-09-30 | 2018-01-12 | 中国科学院长春光学精密机械与物理研究所 | Reducing regulation bottom support meanss suitable for large caliber reflecting mirror process |
| CN108555789A (en) * | 2017-12-14 | 2018-09-21 | 中国航空工业集团公司洛阳电光设备研究所 | The semi-circular difficult clamping parts plated film homogeneity correction clamping plated film tooling of one kind and method |
| CN112497121A (en) * | 2020-12-08 | 2021-03-16 | 苏州富强科技有限公司 | Positioning assembly and positioning method of fragile annular product |
-
2015
- 2015-06-25 CN CN201520444486.8U patent/CN204700789U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270737A (en) * | 2015-11-10 | 2016-01-27 | 中国科学院长春光学精密机械与物理研究所 | Optical element storing, picking and placing device |
| CN105270737B (en) * | 2015-11-10 | 2017-12-26 | 中国科学院长春光学精密机械与物理研究所 | A kind of optical element storage and fetching device |
| CN107577029A (en) * | 2017-09-30 | 2018-01-12 | 中国科学院长春光学精密机械与物理研究所 | Reducing regulation bottom support meanss suitable for large caliber reflecting mirror process |
| CN108555789A (en) * | 2017-12-14 | 2018-09-21 | 中国航空工业集团公司洛阳电光设备研究所 | The semi-circular difficult clamping parts plated film homogeneity correction clamping plated film tooling of one kind and method |
| CN112497121A (en) * | 2020-12-08 | 2021-03-16 | 苏州富强科技有限公司 | Positioning assembly and positioning method of fragile annular product |
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