阅读说明：本技术 一种定位方便用于竹木玩具配件的打孔装置 (Perforating device convenient to position and used for bamboo toy accessories ) 是由 陈亮 于 2021-06-03 设计创作，主要内容包括：本发明涉及玩具配件技术领域,且公开了一种定位方便用于竹木玩具配件的打孔装置,包括机架,所述机架的内壁活动连接有驱动臂,所述驱动臂的顶端活动连接有活动底座,所述活动底座的内部固定连接有固定磁块,所述固定磁块的外壁活动连接有滑动磁块,所述滑动磁块的外壁活动连接有导通滑片,所述活动底座的底壁活动连接有打孔钻头。该定位方便用于竹木玩具配件的打孔装置,通过滑动磁块在固定磁块排斥力的作用下带动导通滑片逐渐靠近,当导通滑片啮合后,电路导通,固定套筒内的电流变体通电后由液态转为固态,限位销不再移动,玩具配件固定牢靠,避免玩具配件在钻孔时发生偏移,提高了钻孔的精确度,降低了钻孔的废品率。(The invention relates to the technical field of toy accessories and discloses a punching device convenient to position and used for bamboo and wood toy accessories, which comprises a rack, wherein a driving arm is movably connected to the inner wall of the rack, the top end of the driving arm is movably connected with a movable base, a fixed magnetic block is fixedly connected inside the movable base, the outer wall of the fixed magnetic block is movably connected with a sliding magnetic block, the outer wall of the sliding magnetic block is movably connected with a conducting sliding sheet, and the bottom wall of the movable base is movably connected with a punching drill bit. This perforating device who is used for bamboo wood toy accessory is conveniently fixed a position, drives through the slip sheet through the slip magnetic path under the effect of fixed magnetic path repulsion and switches on the gleitbretter and be close to gradually, and after switching on the gleitbretter meshing, the circuit switches on, and the current variant in the fixed sleeve switches on the back and truns into solid-state by the liquid, and the spacer pin is no longer removed, and toy accessory is fixed firm, avoids toy accessory to take place the skew when drilling, has improved the accuracy of drilling, has reduced the rejection rate of drilling.)

1. The utility model provides a convenient perforating device that is used for bamboo wood toy accessory in location, includes frame (1), its characterized in that: the inner wall of the frame (1) is movably connected with a driving arm (2), the top end of the driving arm (2) is movably connected with a movable base (3), a fixed magnetic block (9) is fixedly connected inside the movable base (3), a sliding magnetic block (10) is movably connected on the outer wall of the fixed magnetic block (9), the outer wall of the sliding magnetic block (10) is movably connected with a conducting sliding sheet (11), the bottom wall of the movable base (3) is movably connected with a punching drill bit (6), the outer wall of the perforating drill bit (6) is movably connected with a toy accessory (4), the outer wall of the toy accessory (4) is movably connected with a limiting pin (8), the outer wall of the limiting pin (8) is movably connected with a fixed sleeve (12), the inside fixedly connected with honeycomb duct (14) of fixed sleeve (12), the both ends swing joint of toy accessory (4) has spacing base (5).

2. The perforating device convenient to position for bamboo and wood toy accessories of claim 1, characterized in that: the top end of the driving arm (2) is movably connected with a driving screw rod, two ends of the driving screw rod are rotatably connected to the inner wall of the rack (1), and the directions of threads on two sides of the driving screw rod are opposite.

3. The perforating device convenient to position for bamboo and wood toy accessories of claim 1, characterized in that: the bottom wall of the fixed magnetic block (9) is fixedly connected with a return spring (7), the magnetism of the fixed magnetic block (9) is the same as that of the sliding magnetic block (10), and the outer wall of the sliding magnetic block (10) is movably connected with a limiting pawl.

4. The perforating device convenient to position for bamboo and wood toy accessories of claim 1, characterized in that: the conducting sliding sheet (11) is made of a metal copper sheet, and the outer wall of the conducting sliding sheet (11) is communicated with the inner wall of the fixing sleeve (12) through a lead.

5. The perforating device convenient to position for bamboo and wood toy accessories of claim 1, characterized in that: the opposite end fixedly connected with wear-resisting rubber piece of spacer pin (8), the roof fixedly connected with compression spring (13) of spacer pin (8).

6. The perforating device convenient to position for bamboo and wood toy accessories of claim 1, characterized in that: the inner wall of the fixed sleeve (12) is filled with an electrorheological fluid, the electrorheological fluid is in a liquid state when not electrified, and the electrorheological fluid is instantly converted into a solid state after being electrified.

7. The perforating device convenient to position for bamboo and wood toy accessories of claim 1, characterized in that: the outer wall of the guide pipe (14) is movably connected with a through hole, the through hole is formed in the back end of the limiting pin (8), and the inner diameter of the through hole is smaller than that of the guide pipe (14).

8. The perforating device convenient to position for bamboo and wood toy accessories of claim 1, characterized in that: the inside fixedly connected with positioning shower nozzle (15) of spacing base (5), the outer wall of positioning shower nozzle (15) passes through rubber pipe and honeycomb duct (14) fixed connection.

Technical Field

The invention relates to the technical field of toy accessories, in particular to a punching device convenient to position and used for bamboo and wood toy accessories.

Background

The toy accessories comprise original components of the toy, raw materials required for producing the toy, auxiliary materials required for packaging, accessories made of various materials (bamboo, hardware, plastics and the like), and the like, wherein the bamboo belongs to natural materials, the bamboo is processed into the toy through processes of cutting, polishing, coating, carbonizing, ironing and the like, and holes are often drilled in the surface of the toy accessories for facilitating the assembly of the bamboo toy accessories.

The equipment that is used for bamboo wood toy part to bore hole that provides among the prior art has the relatively poor problem of fixed effect to the part, the part takes place the skew easily in the process of punching, it is great to lead to the drilling error, the rejection rate is higher, publication number CN107363915A provides one kind and is used for bamboo wood toy drilling equipment, the device drives the drill bit removal through the transmission shaft and has reduced the error of artifical manual removal drill bit, but the device still exists the great and positioning efficiency low problem of toy part positioning deviation, punching quality and efficiency are comparatively low, therefore we have proposed a location and have conveniently been used for the perforating device of bamboo wood toy accessory.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the punching device which is convenient to position and used for bamboo toy accessories, has the advantages of accurate positioning, high efficiency, good drilling quality and low rejection rate, and solves the problems of large positioning deviation, low drilling efficiency and poor quality of the traditional drilling device for bamboo toy accessories.

(II) technical scheme

In order to achieve the purposes of accurate positioning, high efficiency, good drilling quality and low rejection rate, the invention provides the following technical scheme: the utility model provides a convenient perforating device that is used for bamboo wood toy accessory in location, which comprises a frame, the inner wall swing joint of frame has the actuating arm, the top swing joint of actuating arm has movable base, the fixed magnetic path of inside fixedly connected with of activity base, the outer wall swing joint of fixed magnetic path has the slip magnetic path, the outer wall swing joint of slip magnetic path has the gleitbretter that switches on, the diapire swing joint of activity base has drill bit, drill bit's outer wall swing joint has toy accessory, toy accessory's outer wall swing joint has the spacer pin, the outer wall swing joint of spacer pin has the fixed sleeve, fixed sleeve's inside fixedly connected with honeycomb duct, toy accessory's both ends swing joint has limit base.

Preferably, the top end of the driving arm is movably connected with a driving screw, two ends of the driving screw are rotatably connected to the inner wall of the rack, and the directions of the threads on two sides of the driving screw are opposite.

Preferably, the bottom wall of the fixed magnetic block is fixedly connected with a return spring, the magnetism of the fixed magnetic block is the same as that of the sliding magnetic block, and the outer wall of the sliding magnetic block is movably connected with a limiting pawl.

Preferably, the conduction slip sheet is made of a metal copper sheet, and the outer wall of the conduction slip sheet is communicated with the inner wall of the fixed sleeve through a lead.

Preferably, the opposite end of the limit pin is fixedly connected with a wear-resistant rubber block, and the top wall of the limit pin is fixedly connected with a compression spring.

Preferably, the inner wall of the fixed sleeve is filled with an electrorheological fluid, the electrorheological fluid is in a liquid state when not electrified, and is instantly converted into a solid state after being electrified.

Preferably, the outer wall of the flow guide pipe is movably connected with a through hole, the through hole is formed in the opposite ends of the limiting pin, and the inner diameter of the through hole is smaller than that of the flow guide pipe.

Preferably, the inside fixedly connected with positioning shower nozzle of spacing base, the outer wall of positioning shower nozzle passes through rubber pipe and honeycomb duct fixed connection.

(III) advantageous effects

Compared with the prior art, the punching device for bamboo toy accessories, provided by the invention, has the following beneficial effects that:

1. this perforating device who is used for bamboo wood toy accessory is conveniently fixed a position, the resistance of overcoming reset spring under the effect of actuating arm through the drill bit is close to the toy accessory gradually, fixed magnetic path is close to the slip magnetic path gradually, the slip magnetic path drives under the effect of fixed magnetic path repulsion and switches on the gleitbretter and be close to gradually, after switching on the gleitbretter meshing, the circuit switches on, the current variant in the fixed sleeve switches on the back by liquid and truns into solid-state, the spacer pin no longer removes, the toy accessory is fixed firm, avoid the toy accessory to take place the skew when drilling, the accuracy of drilling has been improved, the rejection rate of drilling has been reduced.

2. This perforating device that convenient a location is used for bamboo wood toy accessory, put between the spacer pin through the fixed toy accessory that will not punch, the toy accessory accomplishes roughly to fix a position, along with activity base downstream, the spacer pin of activity base diapire once more with the toy accessory butt, if there is certain deviation in the toy accessory location, the spacer pin at edge can take place deformation under the attack power of activity base and toy accessory, make the honeycomb duct of this side mesh with the inside switch-on hole of seting up of spacer pin, then the transposition shower nozzle blowout high-pressure gas in this side spacing base promotes the toy accessory in the opposite direction, it is quick to realize the toy accessory, accurate location, the efficiency of toy accessory drilling has been improved greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a movable base assembly according to the present invention;

FIG. 3 is a schematic view of a compression spring assembly according to the present invention;

FIG. 4 is a schematic view of a spacing base assembly according to the present invention;

FIG. 5 is a schematic view of the present invention of a limit pin assembly;

FIG. 6 is a schematic view of the structure of area A in FIG. 2 according to the present invention;

FIG. 7 is a schematic view of the structure of the area B in FIG. 4 according to the present invention.

In the figure: 1. a frame; 2. a drive arm; 3. a movable base; 4. a toy accessory; 5. a limiting base; 6. a drill bit; 7. a return spring; 8. a spacing pin; 9. a fixed magnetic block; 10. a sliding magnetic block; 11. conducting the sliding sheet; 12. fixing the sleeve; 13. a compression spring; 14. a flow guide pipe; 15. and (5) positioning the spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-7, a punching device convenient for positioning and used for bamboo toy accessories comprises a frame 1, a driving arm 2 is movably connected to the inner wall of the frame 1, a driving screw is movably connected to the top end of the driving arm 2, two ends of the driving screw are rotatably connected to the inner wall of the frame 1, the thread directions of two sides of the driving screw are opposite, a movable base 3 is movably connected to the top end of the driving arm 2, a fixed magnetic block 9 is fixedly connected to the inside of the movable base 3, a reset spring 7 is fixedly connected to the bottom wall of the fixed magnetic block 9, the magnetism of the fixed magnetic block 9 is the same as that of a sliding magnetic block 10, a limiting pawl is movably connected to the outer wall of the sliding magnetic block 10, a sliding magnetic block 10 is movably connected to the outer wall of the fixed magnetic block 9, a conductive sliding piece 11 is movably connected to the outer wall of the sliding block 10, the conductive sliding piece 11 is made of a metal copper sheet, the outer wall of the conductive sliding piece 11 is connected to the inner wall of a fixed sleeve 12 through a lead wire, diapire swing joint of movable base 3 has drill bit 6, the outer wall swing joint of drill bit 6 has toy accessory 4, the outer wall swing joint of toy accessory 4 has spacer pin 8, 8 of spacer pin's the looks remote site fixedly connected with abrasion-resistant rubber piece, 8's of spacer pin's roof fixedly connected with compression spring 13, 8's of spacer pin outer wall swing joint has fixing sleeve 12, the inner wall packing of fixing sleeve 12 has the current variant, the current variant is liquid when not circular telegram, trun into solid-state after the circular telegram in the twinkling of an eye, fixing sleeve 12's inside fixedly connected with honeycomb duct 14, the outer wall swing joint of honeycomb duct 14 connects the through-hole, the back of the body end in spacer pin 8 is seted up to the through-hole, the internal diameter that connects the through-hole is less than honeycomb duct 14's internal diameter, the both ends swing joint of toy accessory 4 has limiting base 5, limiting base 5's inside fixedly connected with positioning shower nozzle 15, positioning shower nozzle 15's outer wall passes through rubber pipe and honeycomb duct 14 fixed connection.

The working principle is that when in use, a toy accessory 4 to be drilled is placed above a limiting pin 8 on the bottom wall of a rack 1, a driving arm 2 gradually gathers to drive a movable base 3 to move downwards, when the limiting pin 8 on the bottom wall of the movable base 3 is gradually abutted against the toy accessory 4, the limiting pin 8 on the bottom wall of the movable base 3 provides downward extrusion force for the toy accessory 4, synchronously, the limiting pin 8 on the bottom wall of the rack 1 gradually shrinks against the resistance of a compression spring 13, when the limiting pin 8 on the upper side reaches the maximum deformation amount, a punching drill 6 gradually approaches the toy accessory 4 against the resistance of a return spring 7 under the action of the driving arm 2, synchronously, a fixed magnetic block 9 gradually approaches a sliding magnetic block 10, the sliding magnetic block 10 drives a conductive sliding sheet 11 to gradually approach under the repulsion of the fixed magnetic block 9, after the conductive sliding sheet 11 is meshed, a circuit is conducted, an electrorheological body in a fixed sleeve 12 is switched from a liquid state to a solid state after being electrified, the limiting pin 8 is not moved any more, the toy accessory 4 is firmly fixed, the toy accessory 4 is prevented from shifting during drilling, the drilling accuracy is improved, the rejection rate of drilling is reduced, the toy accessory 4 is directly taken out after drilling is finished, the driving arm 2 drives the drilling bit 6 to move upwards for a certain distance, at the moment, the conducting sliding sheet 11 is still in a meshing state, the non-drilled fixed toy accessory 4 is placed between the limiting pins 8, the toy accessory 4 is roughly positioned, the limiting pin 8 on the bottom wall of the movable base 3 is abutted against the toy accessory 4 again along with the downward movement of the movable base 3, if the toy accessory 4 is positioned with a certain deviation, the limiting pin 8 on the edge is forced to deform under the attack of the movable base 3 and the toy accessory 4, so that the guide pipe 14 on the side is meshed with the through hole arranged inside the limiting pin 8, and then the positioning nozzle 15 in the limiting base 5 on the side sprays high-pressure gas to push the toy accessory 4 in the opposite direction, realize the quick, accurate location of toy accessory 4, improved the efficiency of toy accessory 4 drilling greatly.

In conclusion, the punching device convenient to position and used for bamboo and wood toy accessories gradually approaches the toy accessories 4 by overcoming the resistance of the reset spring 7 under the action of the driving arm 2 through the punching drill bit 6, the fixed magnetic block 9 gradually approaches the sliding magnetic block 10, the sliding magnetic block 10 drives the conducting sliding piece 11 to gradually approach under the action of the repulsion force of the fixed magnetic block 9, when the conducting sliding piece 11 is meshed, a circuit is conducted, an electrorheological body in the fixed sleeve 12 is switched from a liquid state to a solid state after being electrified, the limiting pin 8 does not move any more, the toy accessories 4 are firmly fixed, the toy accessories 4 are prevented from deviating during drilling, the drilling accuracy is improved, and the rejection rate of drilling is reduced; put between spacer pin 8 through fixed toy accessory 4 that will not punch, roughly fix a position is accomplished to toy accessory 4, along with activity base 3 downstream, spacer pin 8 of 3 diapalls of activity base again with toy accessory 4 butt, if there is certain deviation in the location of toy accessory 4, the spacer pin 8 of edge can take place deformation under the attack of activity base 3 and toy accessory 4 hard, make the honeycomb duct 14 of this side and the inside via hole meshing of seting up of spacer pin 8, then the 15 blowout high-pressure gas of positioning shower nozzle in this side spacing base 5 promote toy accessory 4 to the opposite direction, it is quick to realize toy accessory 4, accurate location, the efficiency of toy accessory 4 drilling has been improved greatly.

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