CN219684635U

CN219684635U - Angular positioning mechanism

Info

Publication number: CN219684635U
Application number: CN202320124113.7U
Authority: CN
Inventors: 左立志; 李建昕; 李泽旺
Original assignee: Botou Shengrui Foundry Industry Technology Research Co ltd; Botou Yaqi Casting Co ltd
Current assignee: Botou Shengrui Foundry Industry Technology Research Co ltd; Botou Yaqi Casting Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-09-15
Anticipated expiration: 2033-01-18

Abstract

The utility model discloses an angular positioning mechanism which comprises an angular positioning mechanism main body and a processed product, wherein the angular positioning mechanism main body and the processed product are positioned on a tool base, the angular positioning mechanism main body is used for positioning the processed product, the angular positioning mechanism main body comprises a mechanism positioning seat, a screw rod handle, a cover plate, a stabilizing bolt, a knob plunger, a positioning device and a telescopic spring, the cover plate is positioned at the tail part of the mechanism positioning seat, the stabilizing bolt is positioned at the upper end of the mechanism positioning seat, the screw rod handle is positioned at one side of the mechanism positioning seat, and the knob plunger is positioned at the other side of the mechanism positioning seat. The angular positioning mechanism disclosed by the utility model has the advantages that the problem of difficulty in feeding and discharging interference is solved, the design is simple, the functions of angular positioning and tool clamping rigidity increasing are realized, the manufacturing is simple, the operation is convenient, the processing quality is stable, and the manufacturing cost is low.

Description

Angular positioning mechanism

Technical Field

The utility model relates to the field of machining tools, in particular to an angular positioning mechanism.

Background

The angular positioning mechanism is a supporting device for mechanical processing and positioning, a horizontal processing center and a vertical processing center are adopted for the product part processed in the mechanical processing industry, the processed product is required to be clamped and positioned by using a fixture, and along with the continuous development of technology, the requirements of people on the manufacturing process of the angular positioning mechanism are higher and higher.

The existing angular positioning mechanism has certain defects when in use, and aims at the problems that the lower diameter of a disc product is large, the central positioning is performed, the upper diameter is small, but the angular positioning is needed, the angular positioning mechanism positioning direction of a movable stroke is needed to be designed, the workpiece feeding and discharging are convenient, the interference is avoided, the angular cylinder mechanism positioning, the movable pin positioning and the like are adopted, the occupied space is relatively large, the operation convenience is insufficient, the positioning rigidity cannot be met and the like, and certain adverse effects are brought to the actual use process.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an angular positioning mechanism which is simple in design, has the functions of angular positioning and tool clamping rigidity increasing, is simple to manufacture, convenient to operate, stable in processing quality and low in manufacturing cost, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an angular positioning mechanism, includes angular positioning mechanism main part and processing product, and angular positioning mechanism main part and processing product location are on the frock base, angular positioning mechanism main part location processing product's position, angular positioning mechanism main part is including mechanism positioning seat, screw rod handle, apron, firm bolt, knob plunger, positioner and expansion spring, the apron is located the afterbody of mechanism positioning seat, firm bolt is located the upper end of mechanism positioning seat, the screw rod handle is located one side of mechanism positioning seat, the knob plunger is located the opposite side of mechanism positioning seat, positioner embedding mechanism positioning seat's inside just is located the head of mechanism positioning seat, expansion spring is located between apron and the positioner.

Preferably, the knob plunger positioning enables the positioning device to move to the mechanism positioning seat and be connected with the tool bottom plate.

Preferably, a through groove is arranged in the mechanism positioning seat and used for installing the workpiece positioning device, and the mechanism positioning seat is of a clearance fit structure and is positioned in a sliding way back and forth.

Preferably, a threaded hole on one side of the mechanism positioning seat is used for installing a knob plunger, a round hole is formed in the positioning device according to the reverse withdrawal positioning stroke and used for limiting a telescopic spring, the knob plunger is arranged as a universal component, a long slot hole is formed in the other side of the mechanism positioning seat, and the screw handle is installed on the positioning device through the long slot hole and is of a left-right sliding structure.

Preferably, the telescopic spring is connected to one side of the back surface of the positioning device, the position of the telescopic spring is fixed through the counter bore, the other side of the telescopic spring is connected to the cover plate, the cover plate is provided with a counter bore for axially positioning the telescopic spring front and back, the cover plate is fixed on the mechanism positioning seat through a bolt, a threaded hole through hole in the upper part of the mechanism positioning seat is communicated with the groove, and a firm bolt is firmly screwed into the threaded hole to compress and loosen the workpiece positioning device.

Preferably, the tool support is installed in the both ends bolt location of tool holder, be located between tool holder and the angular positioning mechanism main part and be located the locating support, be located product positioning seat, locator, product fastener and locating pin between tool holder and the processing product.

(III) beneficial effects

Compared with the prior art, the utility model provides an angular positioning mechanism, which has the following beneficial effects: this angular positioning mechanism, and the design is simple, play the effect of angular, location and increase frock centre gripping rigidity simultaneously, simple manufacture, convenient operation, processing quality is stable, low in manufacturing cost, simple structure, the cost of manufacture is low, the quality is stable, machining efficiency is high, safety and stability are high, convenient operation, stroke scope is big, can be according to the different specifications of work piece size design, application scope is wide, be applicable to the angular positioning of dish class and the most products of non-dish class, whole angular positioning mechanism simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of an angular positioning mechanism according to the present utility model.

Fig. 2 is a schematic view of an integrally exploded structure of an angular positioning mechanism according to the present utility model.

Fig. 3 is a schematic structural view of an angular positioning mechanism body in an angular positioning mechanism according to the present utility model.

Fig. 4 is a schematic exploded view of the main body of the angular positioning mechanism in the angular positioning mechanism according to the present utility model.

In the figure: 1. processing a product; 2. a tooling base; 3. an angular positioning mechanism body; 301. a mechanism positioning seat; 302. a screw handle; 303. a cover plate; 304. a fixing bolt; 305. a knob plunger; 306. a positioning device; 307. a telescopic spring; 4. a tool support; 5. a positioning pin; 6. a product fastener; 7. a product positioning seat; 8. a positioner; 9. and positioning the support.

Detailed Description

The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and detailed description, but it will be understood by those skilled in the art that the examples described below are some, but not all, examples of the present utility model, and are intended to be illustrative of the present utility model only and should not be construed as limiting the scope of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, an angular positioning mechanism comprises an angular positioning mechanism body 3 and a processed product 1, wherein the angular positioning mechanism body 3 and the processed product 1 are positioned on a tool base 2, the angular positioning mechanism body 3 positions the processed product 1, the angular positioning mechanism body 3 comprises a mechanism positioning seat 301, a screw handle 302, a cover plate 303, a fixing bolt 304, a knob plunger 305, a positioning device 306 and a telescopic spring 307, the cover plate 303 is positioned at the tail part of the mechanism positioning seat 301, the fixing bolt 304 is positioned at the upper end of the mechanism positioning seat 301, the screw handle 302 is positioned at one side of the mechanism positioning seat 301, the knob plunger 305 is positioned at the other side of the mechanism positioning seat 301, the positioning device 306 is embedded into the mechanism positioning seat 301 and positioned at the head part of the mechanism positioning seat 301, the telescopic spring 307 is positioned between the cover plate 303 and the positioning device 306, and the design is simple, the angular positioning mechanism has the functions of angular positioning seat and increasing tool clamping rigidity, the manufacturing is simple, the operation is convenient, the processing quality is stable, and the manufacturing cost is low.

Further, the knob plunger 305 is positioned such that the positioning device 306 moves to the mechanism positioning seat 301 and is connected to the tool bottom plate.

Further, a through slot is provided in the mechanism positioning seat 301 for installing the workpiece positioning device 306, and is of a clearance fit structure, and is positioned in a sliding manner.

Further, a threaded hole on one side of the mechanism positioning seat 301 is used for installing a knob plunger 305, a round hole is formed in the positioning device 306 according to the reverse withdrawal positioning stroke and used for limiting the telescopic spring 307, the knob plunger 305 is a universal component, a long slot hole is formed in the other side of the mechanism positioning seat 301, and the screw handle 302 is installed on the positioning device 306 through the long slot hole and is of a left-right sliding structure.

Further, the expansion spring 307 is connected to one side of the opposite side of the positioning device 306, the expansion spring 307 is fixed by a counter bore, the other side of the expansion spring 307 is connected to the cover plate 303, the cover plate 303 is provided with a counter bore to axially position the expansion spring 307, the cover plate 303 is fixed on the mechanism positioning seat 301 by a bolt, a threaded hole through hole at the upper part of the mechanism positioning seat 301 is communicated with the groove, and the workpiece positioning device 306 is pressed and loosened by screwing the firm bolt 304 into the threaded hole.

Further, the tool support 4 is installed in the both ends bolt location of the tool base 2, and the location support 9 is located between tool base 2 and the angular positioning mechanism main part 3, and the product location seat 7, the locator 8, the product fastener 6 and the locating pin 5 are located between tool base 2 and the processed product 1.

Working principle: the utility model comprises a processed product 1, a tool base 2, an angular positioning mechanism main body 3, a mechanism positioning seat 301, a screw handle 302, a cover plate 303, a stabilizing bolt 304, a knob plunger 305, a positioning device 306, a telescopic spring 307, a tool support 4, a positioning pin 5, a product fastener 6, a product positioning seat 7, a positioner 8 and a positioning support 9, and has simple design, and simultaneously plays roles of angular positioning and tool clamping rigidity, simple manufacture, convenient operation, stable processing quality and low manufacturing cost, the workpiece is fed, the angular positioning mechanism main body 3 is positioned through the stabilizing bolt 304, the workpiece positioning device 306 is in a retracted state, an internal spring is in a compression state, the stabilizing bolt 304 is manually pulled, the positioning device 306 pushes the positioning device 306 under the tension of the telescopic spring 307 and contacts and adheres to a workpiece angular positioning position, then, in order to ensure rigidity and stability, the stabilizing bolt 304 is contracted, the positioning device is pressed, the angular rotation stability of the processing is ensured, after the processing is finished, the screw handle 302 is manually pulled back to an initial direction, the initial backward direction is automatically retracted, the knob 304 reaches a set position, and the knob 306 is smoothly clamped, and the workpiece is positioned.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a angular positioning mechanism, includes angular positioning mechanism main part (3) and processing product (1), and angular positioning mechanism main part (3) and processing product (1) location are on frock base (2), the position of processing product (1) is fixed a position to angular positioning mechanism main part (3), its characterized in that: the angle positioning mechanism comprises a mechanism positioning seat (301), a screw rod handle (302), a cover plate (303), a fixing bolt (304), a knob plunger (305), a positioning device (306) and a telescopic spring (307), wherein the cover plate (303) is positioned at the tail part of the mechanism positioning seat (301), the fixing bolt (304) is positioned at the upper end of the mechanism positioning seat (301), the screw rod handle (302) is positioned at one side of the mechanism positioning seat (301), the knob plunger (305) is positioned at the other side of the mechanism positioning seat (301), the positioning device (306) is embedded into the mechanism positioning seat (301) and positioned at the head part of the mechanism positioning seat (301), and the telescopic spring (307) is positioned between the cover plate (303) and the positioning device (306).

2. An angular positioning mechanism according to claim 1, wherein: the knob plunger (305) is positioned to enable the positioning device (306) to move to the mechanism positioning seat (301) and be connected with the tool bottom plate.

3. An angular positioning mechanism according to claim 1, wherein: the mechanism positioning seat (301) is internally provided with a through groove for installing a workpiece positioning device (306), is of a clearance fit structure and is positioned in a sliding way back and forth.

4. An angular positioning mechanism according to claim 1, wherein: a threaded hole on one side of the mechanism positioning seat (301) is used for installing a knob plunger (305), a round hole is formed in the positioning device (306) according to the reverse withdrawal positioning stroke and used for limiting a telescopic spring (307), the knob plunger (305) is arranged as a universal component, a long slot hole is formed in the other side of the mechanism positioning seat (301), and the screw handle (302) is installed on the positioning device (306) through the long slot hole and is of a left-right sliding structure.

5. An angular positioning mechanism according to claim 1, wherein: the telescopic spring (307) is connected to one side of the reverse side of the positioning device (306), the telescopic spring (307) is fixed through a counter bore, the other side of the telescopic spring (307) is connected to the cover plate (303), the cover plate (303) is provided with a counter bore to enable the telescopic spring (307) to be axially positioned back and forth, the cover plate (303) is fixed to the mechanism positioning seat (301) through bolts, a threaded hole through hole in the upper portion of the mechanism positioning seat (301) is communicated with a groove, and the workpiece positioning device (306) is pressed and loosened by screwing the fixing bolts (304) into the threaded holes.

6. An angular positioning mechanism according to claim 1, wherein: the fixture is characterized in that the fixture support (4) is installed at the bolt positioning of the two ends of the fixture base (2), the positioning support (9) is positioned between the fixture base (2) and the angular positioning mechanism main body (3), and the product positioning seat (7), the positioner (8), the product fastening piece (6) and the positioning pin (5) are positioned between the fixture base (2) and the processed product (1).