CN217912361U - Complicated support mould of hyperfrequency scanner - Google Patents

Abstract

The utility model discloses a complicated support mould of hyperfrequency scanner, the on-line screen storage device comprises a base, the top of base is provided with the bed die, the top of bed die is provided with the mould, the middle part of base is provided with actuating mechanism, actuating mechanism's top is provided with the fly leaf, the top of fly leaf is provided with the fixed plate, and the top of fixed plate is connected with the surface fixed of base, be provided with multiunit buffer structure between fly leaf and the fixed plate, buffer structure includes two lower connecting rods, and the one end of two lower connecting rods all articulates with the top of fly leaf, the other end of every lower connecting rod articulates there is the sliding sleeve, the top of every sliding sleeve articulates there is the connecting rod, the one end of two upper connecting rods is articulated with the bottom of fixed plate, the inside of two sliding sleeves cup joints with the middle part of a slide bar, the surface of slide bar is overlapped in proper order and is equipped with two springs. Through setting up buffer gear, produce certain buffering effect when conveniently ejecting the piece liftout to avoid the work piece to be pushed up badly.

Description

Complicated support mould of hyperfrequency scanner

Technical Field

The utility model relates to the technical field of mold, especially, relate to a complicated support mould of hyperfrequency scanner.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

At present, complex supports on some ultrahigh frequency scanners need to be produced by using stamping dies, an ejection mechanism is generally arranged at a lower die part of an existing stamping die for ejecting workpieces, but the existing ejection mechanism is not provided with a buffer mechanism, and the workpieces are suddenly ejected by an ejection block and may be damaged.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a complicated support mould of ultrahigh frequency scanner, through setting up buffer gear, produce certain buffering effect when convenient to the kicking block liftout to avoid the work piece to be pushed up badly.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a complicated support mould of hyperfrequency scanner, includes the base, the top of base is provided with the bed die, the top of bed die is provided with the mould, the middle part of base is provided with actuating mechanism, and actuating mechanism's top is provided with the fly leaf, the top of fly leaf is provided with the fixed plate, and the top of fixed plate and the surface fixed connection of base, be provided with multiunit buffer structure between fly leaf and the fixed plate, buffer mechanism includes two lower connecting rods, and the one end of two lower connecting rods all articulates with the top of fly leaf, and the other end of every lower connecting rod articulates there is the sliding sleeve, and the top of every sliding sleeve articulates there is the upper connecting rod, and the one end of two upper connecting rods is articulated with the bottom of fixed plate, and the inside of two sliding sleeves cup joints with the middle part of a slide bar, and the surface cover in proper order of slide bar is equipped with two springs, the equal fixedly connected with threaded connection head in both ends of slide bar, and the surface threaded connection head has a spacing cover, the center department fixedly connected with ejector pin of fly leaf, the ejection material chamber has been seted up at the middle part of bed die, and the inside slip in proper order is provided with the kicking block, the one end of ejector pin passes fixed connection of fixed plate, bed die and kicking block in proper order.

As a preferred technical scheme of the utility model, actuating mechanism includes the support frame, and support frame fixed mounting has the motor in the bottom of base, support frame top fixed mounting, the output fixedly connected with pivot of motor, the pivot passes the one end fixedly connected with eccentric wheel of support frame.

As a preferred technical scheme of the utility model, buffer structure quantity sets up to two sets of, and symmetric distribution is in the both sides of ejector pin.

As an optimal technical scheme of the utility model, two anti-skidding line has all been seted up to the surface of stop collar.

As a preferred technical scheme of the utility model, two the internal diameter size of sliding sleeve all with the external diameter size looks adaptation of slide bar.

As the utility model discloses a preferred technical scheme, every the stop collar constitute by big round cover and the little round cover with big round cover one end fixed connection, and big round cover is located the one side that is close to the spring.

As a preferred technical scheme of the utility model, the eccentric wheel is located the below of fly leaf.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the movable plate is driven to move upwards through the driving mechanism, the movable plate drives the two lower connecting rods to expand outwards, so that the two sliding sleeves are driven to move outwards along the sliding rods, the two sliding sleeves respectively drive the two upper connecting rods to expand outwards, the sliding sleeves sliding outwards can extrude the spring, the movable plate moves upwards to drive the ejector rod to move upwards, the ejector rod drives the ejector block to move upwards along the ejection cavity, the ejector block ejects a workpiece, the impact force of the ejector rod can be reduced due to the deformation of the spring, the buffer performance is generated, the workpiece is prevented from being ejected, and a certain buffer effect is generated when the ejector block is ejected conveniently through the arrangement of the buffer mechanism, so that the workpiece is prevented from being ejected;

2. through setting up the stop collar, make things convenient for big round sleeve better to play limiting displacement to the spring, avoid spring and slide bar separation, can also rotate the stop collar simultaneously for stop collar and threaded connection head separation, then change the spring, thereby be convenient for keep the good cushioning nature of whole buffer gear.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of a partially enlarged structure at a position a in fig. 1 according to the present invention;

FIG. 3 is a schematic structural view of the buffering mechanism of the present invention;

fig. 4 is a schematic view of the enlarged structure of the part B in fig. 3 according to the present invention;

FIG. 5 is a schematic view of the connection of the ejector pin of the present invention;

fig. 6 is a schematic view of the positions of the eccentric wheel and the movable plate of the present invention;

wherein: 1. a base; 2. a lower die; 3. an upper die; 4. a support frame; 5. a motor; 6. an eccentric wheel; 7. a movable plate; 8. a fixing plate; 9. a lower connecting rod; 10. a sliding sleeve; 11. an upper connecting rod; 12. a slide bar; 13. a spring; 14. a position limiting sleeve; 15. a threaded connector; 16. a material ejection cavity; 17. a top rod; 18. and (7) a top block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-6, a mold for a complex support of an ultrahigh frequency scanner includes a base 1, a lower mold 2 is disposed on the top of the base 1, an upper mold 3 is disposed above the lower mold 2, a driving mechanism is disposed in the middle of the base 1, a movable plate 7 is disposed above the driving mechanism, a fixed plate 8 is disposed above the movable plate 7, the top end of the fixed plate 8 is fixedly connected to the outer surface of the base 1, a plurality of groups of buffer structures are disposed between the movable plate 7 and the fixed plate 8, the buffer mechanism includes two lower connecting rods 9, one end of each of the two lower connecting rods 9 is hinged to the top end of the movable plate 7, the other end of each of the lower connecting rods 9 is hinged to a sliding sleeve 10, the top of each sliding sleeve 10 is hinged to an upper connecting rod 11, one end of each of the two upper connecting rods 11 is hinged to the bottom end of the fixed plate 8, the interiors of the two sliding sleeves 10 are sleeved to the middle of a sliding rod 12, two springs 13 are sequentially sleeved on the outer surface of the sliding rod 12, threaded connectors 15 are fixedly connected to the outer surface of each threaded connector 15 by a limiting sleeve 14, a push rod 17 is fixedly connected to the center of the movable plate 7, a push rod cavity 16 is disposed in the middle of the lower mold 2, and a push block 18 is connected to the bottom of the fixed plate 8;

when the driving mechanism drives the movable plate 7 to move upwards, the movable plate 7 drives the two lower connecting rods 9 to expand outwards, so that the two sliding sleeves 10 are driven to move outwards along the sliding rods 12, the two sliding sleeves 10 respectively drive the two upper connecting rods 11 to expand outwards, the sliding sleeves 10 sliding outwards can extrude the springs 13 at the moment, the movable plate 7 moves upwards to drive the ejector rods 17 to move upwards, the ejector rods 17 drive the ejector blocks 18 to move upwards along the ejector cavity 16, the ejector blocks 18 eject workpieces, the impact force of the ejector rods 17 can be reduced due to the deformation of the springs 13, so that the buffering performance is generated, the workpieces are prevented from being damaged by being ejected, the design is convenient to generate a certain buffering effect when the ejector blocks 18 eject the workpieces through the arrangement of the buffering mechanism, and the workpieces are prevented from being damaged by being ejected.

In other embodiments, the driving mechanism comprises a supporting frame 4, the supporting frame 4 is fixedly arranged at the bottom of the base 1, a motor 5 is fixedly arranged at the top of the supporting frame 4, the output end of the motor 5 is fixedly connected with a rotating shaft, and one end of the rotating shaft penetrating through the supporting frame 4 is fixedly connected with an eccentric wheel 6;

drive the pivot through motor 5 and rotate, the pivot drives eccentric wheel 6 and rotates, when eccentric wheel 6 up rotates apart from the one side that the pivot is far away, can constantly go up top fly leaf 7, thereby make ejector pin 17 drive kicking block 18 and shift up, thereby accomplish work piece ejecting action, along with the continuation rotation of pivot, can drive eccentric wheel 6 down rotates apart from the one side that the pivot is far away, fly leaf 7 is under the effort of spring 13 this moment, reset gradually, ejector pin 17 drives kicking block 18 and accomplishes the action of resetting, constantly rotate through motor 5, realize repetitive liftout action.

In other embodiments, the number of the buffer structures is two, and the buffer structures are symmetrically distributed on two sides of the top rod 17;

the buffer is convenient and better.

In other embodiments, the outer surfaces of the two position-limiting sleeves 14 are both provided with anti-skid threads;

the hand and the stop collar 14 are prevented from slipping.

In other embodiments, the inner diameter of the two sliding sleeves 10 is matched with the outer diameter of the sliding rod 12;

the sliding sleeve 10 can slide along the sliding rod 12 better, and the phenomenon of large-amplitude shaking is avoided.

In other embodiments, each of the position-limiting sleeves 14 is composed of a large round sleeve and a small round sleeve fixedly connected with one end of the large round sleeve, and the large round sleeve is positioned at one side close to the spring 13;

make things convenient for big round sleeve better to play limiting displacement to spring 13, avoid spring 13 and slide bar 12 to separate, can also rotate stop collar 14 simultaneously for stop collar 14 and threaded connection head 15 separate, then change spring 13, thereby be convenient for keep the good cushioning nature of whole buffer gear.

In other embodiments, the eccentric 6 is located below the movable plate 7;

the movable plate 7 is convenient to be pushed by the eccentric wheel 6 better.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a complicated support mould of hyperfrequency scanner, includes base (1), its characterized in that: the top of the base (1) is provided with a lower die (2), an upper die (3) is arranged above the lower die (2), a driving mechanism is arranged in the middle of the base (1), a movable plate (7) is arranged above the driving mechanism, a fixed plate (8) is arranged above the movable plate (7), the top end of the fixed plate (8) is fixedly connected with the outer surface of the base (1), a plurality of groups of buffer structures are arranged between the movable plate (7) and the fixed plate (8), each buffer mechanism comprises two lower connecting rods (9), one ends of the two lower connecting rods (9) are hinged to the top end of the movable plate (7), the other end of each lower connecting rod (9) is hinged to a sliding sleeve (10), the top of each sliding sleeve (10) is hinged to an upper connecting rod (11), one ends of the two upper connecting rods (11) are hinged to the bottom end of the fixed plate (8), the insides of the two sliding sleeves (10) are sleeved to the middle of one sliding rod (12), the outer surface of the sliding sleeve (12) is sequentially sleeved with two springs (13), the two ends of the sliding rod (12) are fixedly connected with two threads (15), the outer surface of each thread (15) is sleeved with a central fixing sleeve (14), the middle of the movable plate (7) is connected with a limit cavity (17), the middle of the lower die (7) is arranged at the top of the ejector rod (17) and the ejector rod (17) is connected with the ejector pin (17), and the inside of the ejection cavity (16) is provided with an ejector block (18) in a sliding manner, and one end of the ejector rod (17) sequentially penetrates through the fixed plate (8), the lower die (2) and the bottom of the ejector block (18) to be fixedly connected.

2. The complex support mold of ultrahigh frequency scanner according to claim 1, characterized in that: actuating mechanism includes support frame (4), and support frame (4) fixed mounting in the bottom of base (1), and support frame (4) top fixed mounting has motor (5), the output fixedly connected with pivot of motor (5), and the pivot passes one end fixedly connected with eccentric wheel (6) of support frame (4).

3. The mold of claim 1, wherein the mold comprises: the number of the buffer structures is two groups, and the buffer structures are symmetrically distributed on two sides of the ejector rod (17).

4. The mold of claim 1, wherein the mold comprises: the outer surfaces of the two limiting sleeves (14) are provided with anti-skid grains.

5. The mold of claim 1, wherein the mold comprises: the inner diameter of the two sliding sleeves (10) is matched with the outer diameter of the sliding rod (12).

6. The complex support mold of ultrahigh frequency scanner according to claim 1, characterized in that: each limiting sleeve (14) is composed of a large round sleeve and a small round sleeve fixedly connected with one end of the large round sleeve, and the large round sleeve is positioned on one side close to the spring (13).

7. The complex support mold of ultrahigh frequency scanner according to claim 2, characterized in that: the eccentric wheel (6) is positioned below the movable plate (7).

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