CN112894651A - Multi-angle positioning and clamping device with double spherical structures - Google Patents
Multi-angle positioning and clamping device with double spherical structures Download PDFInfo
- Publication number
- CN112894651A CN112894651A CN202110053734.6A CN202110053734A CN112894651A CN 112894651 A CN112894651 A CN 112894651A CN 202110053734 A CN202110053734 A CN 202110053734A CN 112894651 A CN112894651 A CN 112894651A
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- Prior art keywords
- positioning
- spherical
- angle
- clamping block
- location
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a multi-angle positioning and clamping device with a double-spherical structure, belonging to the field of machining and clamping, and comprising: the spherical multi-angle positioning assembly, the positioning guide clamping block and the positioning instrument locking bolt. The tool can be flexibly operated through the spherical multi-angle positioning assembly, the positioning guide clamping block and the positioning instrument locking bolt, can realize a free positioning and clamping function under various composite angles, has high efficiency, strong flexibility and strong universality, is creatively designed, and has simple structure and strong operability.
Description
Technical Field
The invention discloses a multi-angle positioning and clamping device with a double-spherical structure, and belongs to the field of machining clamping.
Background
Power assembly partial shipment and spare part processing can meet often that the location presss from both sides tight face and be compound angle face, ordinary location presss from both sides tight frock and can't satisfy the location requirement of this location face, consequently need make special compound angle frock, special compound angle frock location presss from both sides tight face and is fixed angle, consequently, it can only be fit for fixed angle to make special compound angle frock, can not be suitable for a plurality of angles, the commonality is poor, fixed angle is more difficult to the frock debugging simultaneously, the success rate is low, and fixed angle is all solved to current special compound angle frock, the flexibility is poor, the commonality is poor.
Disclosure of Invention
The invention aims to solve the problems of poor flexibility and poor universality of the existing positioning and clamping tool, and provides a multi-angle positioning and clamping device with a double-spherical structure.
The invention aims to solve the problems and is realized by the following technical scheme:
a double-spherical-structure multi-angle positioning and clamping device comprises: spherical multi-angle location assembly, the tight piece of location direction clamp and locater locking bolt, the tight piece one end of location direction clamp is equipped with concave type ball groove, spherical multi-angle location assembly one end is spherical, spherical multi-angle location assembly one end can be at concave type ball inslot rotation, the tight piece side of location direction clamp is equipped with positioning screw hole, positioning screw hole and concave type ball groove intercommunication, locater locking bolt passes through positioning screw hole and fixes a position spherical multi-angle location assembly one end in concave type ball groove.
Preferably, the other end of the positioning guide clamping block is provided with a positioning groove.
Preferably, the other end of the spherical multi-angle positioning assembly is spherical.
Preferably, one end of the spherical multi-angle positioning assembly is larger in diameter than the other end of the spherical multi-angle positioning assembly.
Preferably, the spherical multi-angle positioning assembly comprises: spiral location presss from both sides tight pole and spherical multi-angle positioning appearance, spiral location presss from both sides tight pole and passes through threaded connection with spherical multi-angle positioning appearance.
Preferably, the positioning guide clamping block includes: the first positioning guide clamping block and the second positioning guide clamping block are connected together through 2-4 bolts.
Preferably, the first positioning guide clamping block and the second positioning guide clamping block are connected together through 4 bolts.
Compared with the prior art, the invention has the following beneficial effects:
the tool can be flexibly operated through the spherical multi-angle positioning assembly, the positioning guide clamping block and the positioning instrument locking bolt, can realize a free positioning and clamping function under various composite angles, has high efficiency, strong flexibility and strong universality, is creatively designed, and has simple structure and strong operability.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of a spherical multi-angle positioning assembly according to the present invention.
Fig. 3 is a schematic structural view of the positioning guide clamping block of the invention.
Wherein:
1. the clamping rod is positioned by a screw in a spiral way,
2. a spherical multi-angle positioning instrument,
3. a first positioning guide clamping block is arranged on the upper surface of the base,
4. a second positioning guide clamping block is arranged on the base,
5. the bolt is arranged on the base plate and is provided with a bolt,
6. the locking bolt of the position indicator is locked,
7. and (6) positioning a groove.
Detailed Description
The invention is further illustrated below with reference to the accompanying figures 1-3:
the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for the convenience of description of the present invention and for simplification of description.
And are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited.
For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in FIG. 1, a first embodiment of the present invention provides a dual-spherical multi-angle positioning and clamping device based on the prior art, which is characterized in that the device comprises: the structure and connection relationship of the above mentioned components of the invention will be described in detail below.
First, a spherical multi-angle positioning assembly is introduced, as shown in fig. 2, comprising: spiral location clamp rod 1 and spherical multi-angle positioning appearance 2, spiral location clamp rod 1 one end is spherical, and 2 one ends of spherical multi-angle positioning appearance also are spherical, and 2 spherical diameters in one end of spherical multi-angle positioning appearance are greater than 1 one end of spiral location clamp rod, and the 2 other ends of spherical multi-angle positioning appearance are equipped with the clamp rod screw hole, and spiral location clamp rod 1 and spherical multi-angle positioning appearance 2 are in the same place through threaded connection.
The spiral positioning clamping rod 1 and the spherical multi-angle positioner 2 are both made of grey cast iron. The carbon content is high (2.7-4.0%), the carbon mainly exists in the form of flake graphite, and fracture is gray, called gray iron for short. The melting point is low (1145-1250 ℃), the shrinkage during solidification is small, the compressive strength and hardness are close to those of carbon steel, and the shock absorption is good. Due to the existence of flake graphite, the wear resistance is good. The casting performance and the cutting processing are good, and the impact load cannot be borne. It is used as a blank of malleable cast iron and for making wear-resistant parts.
As will be described below, the positioning guide clamp block, as shown in fig. 3, includes: the first positioning guide clamping block 3 and the second positioning guide clamping block 4 are symmetrically provided with 2-4 connecting threaded holes, 4 threaded holes are formed in the embodiment, the first positioning guide clamping block 3 and the second positioning guide clamping block 4 are connected together through 2-4 bolts 5, and the first positioning guide clamping block 3 and the second positioning guide clamping block 4 are connected through 4 bolts 5.
The utility model discloses a spherical multi-angle position appearance, including concave spherical groove, 2 spherical multi-angle position appearance, the tight piece 4 side of the tight piece is equipped with the location screw hole of the tight piece of second location direction of location direction clamp, the location screw hole communicates with concave spherical groove, 2 one end location of spherical multi-angle position appearance are in concave spherical groove through the location screw hole with 2 spherical multi-angle position appearance of location appearance, the tight piece other end of the tight piece of location direction clamp is equipped with constant head tank 7, constant head tank 7 is the tight piece 3 of the tight piece of.
The first positioning guide clamping block 3 and the second positioning guide clamping block 4 are made of nodular cast iron. The molten iron of the grey cast iron is spheroidized, and the precipitated graphite is spherical, namely nodular cast iron. The carbon is present wholly or largely as spheroidal graphite in the free state, with the fracture being silver-grey. Compared with common grey cast iron, the cast iron has higher strength, better toughness and plasticity. The locator locking bolt 6 and the bolt 5 are both made of Q235-A.F carbon structural steel, and the weldability and cold formability are excellent.
The specific working mode is as follows:
the positioning groove 7 and the lower fixing column are fixed into a whole, the positioning instrument locking bolt 6 positions one end of the spherical multi-angle positioning instrument 2 by a preset angle in the concave spherical groove through the positioning threaded hole, so that the free positioning and clamping functions can be realized under various composite angles, the efficiency is high, the flexibility is strong, the universality is high, the tool is creatively designed, and the tool has the characteristics of simple structure and strong operability.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a two spherical structure multi-angle positioning clamping device which characterized in that includes: spherical multi-angle location assembly, the tight piece of location direction clamp and locater locking bolt (6), the tight piece one end of location direction clamp is equipped with concave type ball groove, spherical multi-angle location assembly one end is spherical, spherical multi-angle location assembly one end can be at concave type ball inslot rotation, the tight piece side of location direction clamp is equipped with positioning screw hole, positioning screw hole and concave type ball groove intercommunication, locater locking bolt (6) are fixed a position spherical multi-angle location assembly one end in concave type ball inslot through positioning screw hole.
2. The multi-angle positioning and clamping device with double spherical structures as claimed in claim 1, wherein the other end of the positioning and guiding clamping block is provided with a positioning slot (7).
3. The dual-spherical-structure multi-angle positioning and clamping device as claimed in claim 1 or 2, wherein the other end of the spherical multi-angle positioning assembly is spherical.
4. The dual spherical multi-angle positioning and clamping device as claimed in claim 3, wherein the diameter of one end of the spherical multi-angle positioning assembly is larger than that of the other end.
5. The dual spherical multi-angle positioning and clamping device as claimed in claim 4, wherein the spherical multi-angle positioning assembly comprises: spiral location presss from both sides tight pole (1) and spherical multi-angle positioning appearance (2), spiral location presss from both sides tight pole (1) and passes through threaded connection with spherical multi-angle positioning appearance (2).
6. The dual spherical multi-angle positioning and clamping device as claimed in claim 4 or 5, wherein the positioning guide clamping block comprises: the clamping device comprises a first positioning guide clamping block (3) and a second positioning guide clamping block (4), wherein the first positioning guide clamping block (3) and the second positioning guide clamping block (4) are connected together through 2-4 bolts (5).
7. The multi-angle positioning and clamping device with the double spherical structures as claimed in claim 6, wherein the first positioning guide clamping block (3) and the second positioning guide clamping block (4) are connected together by 4 bolts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110053734.6A CN112894651A (en) | 2021-01-15 | 2021-01-15 | Multi-angle positioning and clamping device with double spherical structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110053734.6A CN112894651A (en) | 2021-01-15 | 2021-01-15 | Multi-angle positioning and clamping device with double spherical structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112894651A true CN112894651A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110053734.6A Pending CN112894651A (en) | 2021-01-15 | 2021-01-15 | Multi-angle positioning and clamping device with double spherical structures |
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| CN111558797A (en) * | 2020-05-15 | 2020-08-21 | 唐山宏创科技有限公司 | Universal welding gun clamp holder |
| CN111853049A (en) * | 2020-06-15 | 2020-10-30 | 江苏大学 | Multi-angle adjustment and dead many connecting rods connecting device of lock |
| CN112077773A (en) * | 2020-09-15 | 2020-12-15 | 中国航空综合技术研究所 | Multi-degree-of-freedom tool clamp for special-shaped composite material workpiece and using method |
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2021
- 2021-01-15 CN CN202110053734.6A patent/CN112894651A/en active Pending
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| CN2414844Y (en) * | 2000-03-22 | 2001-01-17 | 成霖企业股份有限公司 | Double-ball joint with rotating element |
| US20100096792A1 (en) * | 2008-10-20 | 2010-04-22 | Ludwig Demmeler | Clamping Device |
| CN103671471A (en) * | 2013-11-20 | 2014-03-26 | 中国航空工业集团公司北京长城计量测试技术研究所 | Universal ball joint with locking function |
| CN104924242A (en) * | 2015-07-01 | 2015-09-23 | 安徽江淮汽车股份有限公司 | Pre-clamping device for clamp |
| CN106419998A (en) * | 2016-10-27 | 2017-02-22 | 中山大学附属第医院 | Positioning and guiding device for acetabulum rasping and acetabular prosthesis implantation and positioning method thereof |
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| CN106886092A (en) * | 2017-03-06 | 2017-06-23 | 南京华讯方舟通信设备有限公司 | Wear double bulbs adjustment storage device of display device |
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| CN111853049A (en) * | 2020-06-15 | 2020-10-30 | 江苏大学 | Multi-angle adjustment and dead many connecting rods connecting device of lock |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210604 |
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| RJ01 | Rejection of invention patent application after publication |