CN217834395U

CN217834395U - Mould structure of medical accessory slide upper walking spring needle

Info

Publication number: CN217834395U
Application number: CN202221350683.XU
Authority: CN
Inventors: 易成芳
Original assignee: Baocheng Precision Mould Industrial Ltd
Current assignee: Baocheng Precision Mould Industrial Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-18
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to the technical field of molds, and discloses a mold structure for walking elastic needles on the slide of medical accessories, comprising a fixed mold mounting plate, a movable mold mounting plate and a bottom plate, wherein the bottom of the fixed mold mounting plate is fixed with a fixed mold plate, the two sides of the top of the movable mold mounting plate are both fixed with mold feet, the top of the mold feet is fixed with a movable mold plate, the two sides of the movable mold mounting plate are both fixed with lugs, the two sides of the surface of the lug are both provided with threaded holes, the inner threads of the threaded holes are connected with fixing bolts, the two sides of the surface of the bottom plate are both provided with mounting holes, the fixing bolts are in threaded connection with the mounting holes, and the two sides of the top of the bottom plate are both fixed with vertical plates; the utility model discloses possessed and to have carried out supplementary heat dissipation to the mould, can effectively improve the machining speed of mould and product quality's advantage, it is slow to have solved current line position bullet needle mould structure radiating rate, and too high temperature can reduce the quality of product and the problem of machining speed.

Description

Mould structure of medical accessory slide upper walking spring needle

Technical Field

The utility model relates to the technical field of mold, specifically be a medical accessory is mould structure of bullet needle of walking on line position.

Background

The mould is a tool which can solidify a heated raw material under the action of external force to form a product with a specific shape and a specific size, a plurality of cavities are usually formed during the production of medical accessories, and the product with a hole at the top generally needs to be demoulded by using a spring pin which can effectively improve the demoulding speed of the mould.

At present position bullet needle mould structure generally need heat the raw materials to molten state when moulding plastics, and too high temperature can cause the mould body size deviation to appear, and the radiating speed of mould is not enough after the drawing of patterns, and this quality and the process velocity that has reduced the product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical accessory is gone up mould structure of bullet needle of walking on position, possessed and to have carried out supplementary heat dissipation to the mould, can effectively improve the machining speed of mould and product quality's advantage, it is slow to have solved current position bullet needle mould structure radiating rate, and too high temperature can reduce the quality of product and the problem of machining speed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould structure of bullet needle is walked on medical accessory position of going, includes cover half mounting panel, movable mould mounting panel and bottom plate, the bottom of cover half mounting panel is fixed with the fixed die board, the both sides at movable mould mounting panel top all are fixed with the mould foot, the top of mould foot is fixed with the movable mould board, the both sides of movable mould mounting panel all are fixed with the lug, threaded hole is all seted up to the both sides on lug surface, the internal thread of screw hole is connected with fixing bolt, the mounting hole has all been seted up to the both sides on bottom plate surface, fixing bolt and mounting hole threaded connection, the both sides at bottom plate top all are fixed with the riser, the top of riser is fixed with the fixed plate, both sides all are fixed with the guide pillar around the fixed plate top, the surface sliding connection of guide pillar has heat radiation structure.

Preferably, the heat dissipation structure comprises a heat conduction plate, the heat conduction plate is connected with the guide posts in a sliding mode, a heat dissipation plate is fixed on the outer side of the heat conduction plate, a plurality of heat dissipation fins are fixed on the surface of the heat dissipation plate, and a heat dissipation fan is fixed on the outer side of the heat dissipation plate.

Preferably, heat dissipation silicone grease is filled between the heat dissipation plate and the heat conduction plate, and the heat dissipation silicone grease is uniformly distributed on the surface of the heat dissipation plate.

Preferably, grips are fixed to the front side and the rear side of the heat conduction plate, and the grips are made of plastics.

Preferably, the periphery of the inner side of the heat dissipation plate is fixed with an installation block, the periphery of the heat conduction plate is provided with installation grooves, the inner threads of the installation block are connected with fixing screws, and the fixing screws are in threaded connection with the installation grooves.

Preferably, the surface of the guide post is sleeved with four springs.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses having possessed and having assisted the heat dissipation to the mould, can effectively having improved the process velocity of mould and product quality's advantage, can effectively improving the cooling rate of mould, conveniently dismantling the device and decompose and clear up in addition after long-time the use, prevent that the dust from reducing the radiating effect, it is slow to have solved current line position bullet needle mould structure radiating rate, and too high temperature can reduce the quality of product and the problem of process velocity.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. a fixed die mounting plate; 2. a movable mould mounting plate; 3. a base plate; 4. fixing a template; 5. a mould leg; 6. moving the template; 7. a bump; 8. a threaded hole; 9. fixing the bolt; 10. mounting holes; 11. a vertical plate; 12. a fixing plate; 13. a guide post; 14. a heat dissipation structure; 141. a heat conducting plate; 142. a heat dissipation plate; 143. heat dissipation fins; 144. a heat-dissipating fan; 15. a grip; 16. mounting blocks; 17. mounting grooves; 18. a fixing screw; 19. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a mold structure for a medical accessory slide-up spring needle comprises a fixed mold mounting plate 1, a movable mold mounting plate 2 and a bottom plate 3, wherein a fixed mold plate 4 is fixed at the bottom of the fixed mold mounting plate 1, mold pins 5 are fixed on both sides of the top of the movable mold mounting plate 2, a movable mold plate 6 is fixed at the top of the mold pins 5, bumps 7 are fixed on both sides of the movable mold mounting plate 2, threaded holes 8 are formed on both sides of the surface of each bump 7, fixing bolts 9 are connected with internal threads of the threaded holes 8, mounting holes 10 are formed on both sides of the surface of the bottom plate 3, the fixing bolts 9 are in threaded connection with the mounting holes 10, vertical plates 11 are fixed on both sides of the top of the bottom plate 3, fixing plates 12 are fixed at the tops of the vertical plates 11, guide pillars 13 are fixed on both front and rear sides of the tops of the fixing plates 12, and the surfaces of the guide pillars 13 are slidably connected with heat dissipation structures 14; the device has possessed and to have assisted the heat dissipation to the mould when using, can effectively improve the machining speed of mould and product quality's advantage, can effectively improve the cooling rate of mould, conveniently dismantle the device after long-time the use moreover and decompose and clear up, prevent that the dust from reducing the radiating effect, it is slow to have solved current line position bullet needle mould structure radiating rate, and too high temperature can reduce the quality of product and the problem of machining speed.

The heat dissipation structure 14 includes a heat conduction plate 141, the heat conduction plate 141 is slidably connected to the guide posts 13, a heat dissipation plate 142 is fixed on an outer side of the heat conduction plate 141, a plurality of heat dissipation fins 143 are fixed on a surface of the heat dissipation plate 142, a heat dissipation fan 144 is fixed on an outer side of the heat dissipation plate 142, the heat conduction plate 141 can conduct heat out of the mold structure, the heat dissipation fins 143 can increase a heat dissipation area, and the heat dissipation fan 144 can discharge the heat to increase a heat dissipation speed.

The heat dissipation silicone grease is filled between the heat dissipation plate 142 and the heat conduction plate 141, the heat dissipation silicone grease is uniformly distributed on the surface of the heat dissipation plate 142, and the heat dissipation silicone grease can enable the heat dissipation plate 142 and the heat conduction plate 141 to be more attached to prevent gaps from appearing between the heat dissipation plate 142 and the heat conduction plate 141 and influence on the heat dissipation effect.

The heat conducting plate 141 is fixed with the grips 15 on the front and back sides, the grips 15 are made of plastic, the grips 15 can be attached to the palm of a hand, the heat conducting plate 141 can be pulled conveniently, and the heat radiating plate 142 can be pulled open when the mold is opened conveniently.

All be fixed with installation piece 16 around the heating panel 142 is inboard, and mounting groove 17 has all been seted up around heat-conducting plate 141, and the inside threaded connection of installation piece 16 has set screw 18, and set screw 18 and mounting groove 17 threaded connection, set screw 18 conveniently fixes heating panel 142, is convenient for change heat dissipation silicone grease to conveniently clear away inside dust.

The springs 19 are sleeved on the surfaces of the guide posts 13, the number of the springs 19 is four, and the springs 19 can extrude the heat conducting plate 141, so that the heat conducting plate 141 is prevented from being separated from the die, and the stability of heat dissipation is improved.

The working principle is as follows: when the heat dissipation device is used, the bottom plate 3 is firstly placed below the movable die mounting plate 2, then the fixing bolt 9 is aligned with the threaded hole 8 and is fixed in a rotating mode, the fixing bolt 9 can fix the bottom plate 3 and the movable die mounting plate 2, the handle 15 is pulled by hand during demolding, the handle 15 drives the heat conduction plate 141 to extrude the spring 19 outwards, the spring 19 can extrude the heat conduction plate 141, the heat conduction plate 141 is prevented from being separated from a die, the stability of heat dissipation is improved, demolding can be conducted after the heat conduction plate 141 is pulled away from the die, the handle 15 is loosened and the heat dissipation fan 144 is started after demolding, the heat of the die is conducted from the heat conduction plate 141 to the heat dissipation plate 142, the heat dissipation fins 143 can increase the heat dissipation area, the heat dissipation fan 144 can discharge heat to improve the heat dissipation speed, the fixing screw 18 is unscrewed from the mounting block 16 during heat conduction silicone grease replacement, the heat dissipation plate 142 and the heat conduction plate 141 are separated from the heat conduction plate 141, and silicone grease can be replaced and dust can be cleaned.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould structure of bullet needle is walked on medical accessory position of going, includes cover half mounting panel (1), movable mould mounting panel (2) and bottom plate (3), its characterized in that: the fixed die structure is characterized in that a fixed die plate (4) is fixed to the bottom of the fixed die mounting plate (1), die feet (5) are fixed to two sides of the top of the movable die mounting plate (2), a movable die plate (6) is fixed to the top of the die feet (5), bumps (7) are fixed to two sides of the top of the movable die mounting plate (2), threaded holes (8) are formed in two sides of the surface of each bump (7), fixing bolts (9) are connected with the inner threads of the threaded holes (8), mounting holes (10) are formed in two sides of the surface of the bottom plate (3), fixing bolts (9) are connected with the mounting holes (10) in a threaded mode, vertical plates (11) are fixed to two sides of the top of the bottom plate (3), fixing plates (12) are fixed to the top of the vertical plates (11), guide pillars (13) are fixed to the front side and the rear side of the top of the fixing plates (12), and heat dissipation structures (14) are connected to the surfaces of the guide pillars (13) in a sliding mode.

2. The mold structure of a walking spring needle of medical accessory row according to claim 1, wherein: the heat dissipation structure (14) comprises a heat conduction plate (141), the heat conduction plate (141) is connected with the guide posts (13) in a sliding mode, a heat dissipation plate (142) is fixed to the outer side of the heat conduction plate (141), a plurality of heat dissipation fins (143) are fixed to the surface of the heat dissipation plate (142), and a heat dissipation fan (144) is fixed to the outer side of the heat dissipation plate (142).

3. The mold structure of the walking spring needle of medical accessory row position according to claim 2, characterized in that: and heat dissipation silicone grease is filled between the heat dissipation plate (142) and the heat conduction plate (141), and is uniformly distributed on the surface of the heat dissipation plate (142).

4. The mold structure for walking and springing needle of medical accessory row according to claim 2, wherein: handles (15) are fixed on the front side and the rear side of the heat conducting plate (141), and the handles (15) are made of plastics.

5. The mold structure of the walking spring needle of medical accessory row position according to claim 2, characterized in that: all be fixed with installation piece (16) around heating panel (142) inboard, mounting groove (17) have all been seted up around heat-conducting plate (141), the inside threaded connection of installation piece (16) has set screw (18), set screw (18) and mounting groove (17) threaded connection.

6. The mold structure of a walking spring needle of medical accessory row according to claim 1, wherein: the surface of the guide post (13) is sleeved with four springs (19), and the number of the springs (19) is four.