CN112547969B - Hollow elastic bracelet forming machine - Google Patents
Hollow elastic bracelet forming machine Download PDFInfo
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- CN112547969B CN112547969B CN202011318209.4A CN202011318209A CN112547969B CN 112547969 B CN112547969 B CN 112547969B CN 202011318209 A CN202011318209 A CN 202011318209A CN 112547969 B CN112547969 B CN 112547969B
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- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
- B21D53/18—Making other particular articles rings, e.g. barrel hoops of hollow or C-shaped cross-section, e.g. for curtains, for eyelets
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0084—Bracelets in the form of a ring, band or tube of rigid material
- A44C5/0092—Bracelets in the form of a ring, band or tube of rigid material essentially made from metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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Abstract
The invention discloses a hollow elastic bracelet forming machine, which comprises: the forming machine comprises a forming machine base, a forming die mechanism and a plurality of auxiliary forming mechanisms, wherein a vertical plate is arranged on the forming machine base, the forming die mechanism comprises a forming die, a rotating shaft and a hand wheel, a through hole is formed in the vertical plate, the rotating shaft is rotatably arranged in the through hole, the through hole is formed in one end of the rotating shaft in an extending mode, the forming die is arranged at one end of the rotating shaft, the hand wheel is arranged at the rotating shaft and close to the other end of the rotating shaft, and the auxiliary forming mechanisms are arranged on the vertical plate and around the forming die respectively. The hollow elastic bracelet forming machine comprises a forming machine base, a forming die mechanism and a plurality of auxiliary forming mechanisms, and is used for precisely processing a pipe body to be processed when working, so that the forming machine is more convenient, the labor intensity of operators is reduced, the production efficiency is improved, the hollow elastic bracelet is well formed, batch production can be realized, and the purpose of simplicity in control is achieved.
Description
Technical Field
The invention relates to the technical field of bracelet processing, in particular to a hollow elastic bracelet forming machine.
Background
The hollow bracelet is highly popular among people due to light weight and elegant appearance, the traditional gold and silver hollow bracelet is generally formed by respectively processing an upper parent body and a lower parent body of the bracelet and then combining the upper parent body and the lower parent body together in a welding mode to form the final hollow bracelet, two welding seams need to be welded by welding flux during welding, meanwhile, the color of the jewelry is influenced by the purity of the welding material (the welding flux), the labor intensity of operators is increased, the quality of the gold and silver jewelry is reduced, the production efficiency is low, the produced bracelets have large shape difference, and batch production is difficult.
Therefore, there is a need for a hollow elastic bracelet forming machine which at least partially solves the problems of the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the above problems, the present invention provides a hollow elastic bracelet molding machine, comprising:
the forming machine comprises a forming machine base, a forming die mechanism and a plurality of auxiliary forming mechanisms, wherein a vertical plate is arranged on the forming machine base, the forming die mechanism comprises a forming die, a rotating shaft and a hand wheel, a through hole is formed in the vertical plate, the rotating shaft is rotatably arranged in the through hole, one end of the rotating shaft extends out of the through hole, the forming die is arranged at one end of the rotating shaft, the hand wheel is arranged on the rotating shaft and close to the other end of the rotating shaft, and the auxiliary forming mechanisms are arranged on the vertical plate and around the forming die respectively.
Preferably, the outer circumferential surface of the forming die is provided with a first annular groove.
Preferably, the number of the auxiliary forming mechanisms is four, two auxiliary forming mechanisms are arranged above and below the forming mold, and two auxiliary forming mechanisms are arranged on the left side of the forming mold.
Preferably, the auxiliary forming mechanism comprises a fixed seat, a pneumatic cylinder and a forming guide wheel, the fixed seat is arranged on the vertical plate, the pneumatic cylinder is arranged on the fixed seat, the pneumatic cylinders are all communicated with the air source mechanism, the forming guide wheel is arranged at the output end of the pneumatic cylinder, and a second annular groove is arranged on the forming guide wheel;
and an air source switch is arranged on the forming machine base and used for controlling the plurality of pneumatic cylinders.
Preferably, a power mechanism is arranged on the forming base, the power mechanism comprises a motor, a motor plate and a coupler, the motor plate is arranged on the forming base and close to the other end of the rotating shaft, the motor is arranged on the motor plate, and an output shaft of the motor is connected with the other end of the rotating shaft through the coupler.
Preferably, wherein, air supply mechanism includes air pump, base case and strutting arrangement, the upper end opening of base case, strutting arrangement sets up in the base case, the air pump sets up on the strutting arrangement, the air pump is used for to the pneumatic cylinder air feed.
Preferably, wherein the supporting device comprises a first cross plate, a second cross plate, a third cross plate and a plurality of supporting units, the first transverse plate is movably connected with the inner wall of the base box, a vertical hole is arranged on the first transverse plate, the second transverse plate is provided with a first through hole corresponding to the vertical hole, the third transverse plate is provided with a plurality of second through holes and a plurality of third through holes, the second through holes and the third through holes are arranged in a mutually crossed manner, the second through hole corresponds to the first through hole, a vertical hanging sleeve is arranged in the third through hole, the lower extreme of support unit with the base case is connected, and the upper end passes the second through-hole first through-hole and with vertical jogged joint, adjacent two support unit through first spring with vertical hanging set connects, the air pump sets up on the first diaphragm.
Preferably, the supporting unit comprises a vertical rod, a piston plate, a guide cylinder, a second spring, a supporting cylinder, two stabilizing cylinders and a telescopic mechanism, wherein the bottom of the base box is provided with a supporting hole corresponding to the vertical hole, the lower end of the vertical rod is arranged in the supporting hole, one of the stabilizing cylinders is arranged on the vertical rod and positioned at the bottom of the base box, the telescopic mechanism is arranged on the vertical rod, the other stabilizing cylinder is arranged on the vertical rod and positioned on the telescopic mechanism, the supporting cylinder is arranged on the vertical rod and positioned above the stabilizing cylinder, the outer wall of the supporting cylinder is provided with a transverse hanging sleeve, the transverse hanging sleeve is connected with the vertical hanging sleeve through the first spring, the second spring is arranged on the vertical rod and positioned between the third transverse plate and the supporting cylinder, the guide cylinder sleeve is arranged at the bottom of the third transverse plate and sleeved on the second spring, the piston plate is positioned in the first through hole, the upper end of the vertical rod penetrates through the second through hole and is connected with the piston plate, so that the piston plate is in sliding connection with the inner wall of the vertical hole, and two adjacent stabilizing cylinders are connected through a transverse stabilizing mechanism;
telescopic machanism includes backup pad, third spring and bottom suspension fagging, the bottom suspension fagging is fixed on the vertical pole, the third spring sets up on the vertical pole and be located on the bottom suspension fagging, it sets up movably to go up the backup pad on the vertical pole and be located on the third spring, another a stabilizing cylinder is located go up on the backup pad.
Preferably, wherein, horizontal stabilizing mean includes horizontal stock, horizontal quarter butt, hinge joint, detains the cap, violently a section of thick bamboo and a plurality of T type pole, be provided with a plurality of hinge grooves on the stabilizing cylinder, the hinge joint sets up in the hinge groove, detain the cap and detain and establish on the hinge groove, the one end of horizontal quarter butt is passed detain trompil on the cap with the hinge joint is connected, the other end cover of horizontal quarter butt is in the violently a section of thick bamboo, the pot head of horizontal stock in the violently a section of thick bamboo, violently a section of thick bamboo through a plurality of T type poles respectively with horizontal stock horizontal quarter butt is connected.
The invention also provides a hollow elastic bracelet, which comprises:
the hollow elastic bracelet body is made of a pipe body through the forming machine, and a gap is formed in the inner wall of the hollow elastic bracelet body.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the invention provides a hollow elastic bracelet forming machine which comprises a forming machine base, a forming die mechanism and a plurality of auxiliary forming mechanisms, so that a pipe body to be processed is precisely processed when the forming machine with the structure works, the forming machine is more convenient, the labor intensity of operators is reduced, the production efficiency is improved, the hollow elastic bracelet is well formed, the batch production can be realized, and the purpose of simplifying the operation is achieved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a front structural view of the hollow elastic bracelet forming machine.
Fig. 2 is a structural top view of the hollow elastic bracelet forming machine.
Fig. 3 is a schematic structural view of a supporting device in the hollow elastic bracelet forming machine.
Fig. 4 is an enlarged schematic view of the structure in fig. 3 of the hollow elastic bracelet forming machine of the invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-4, the invention provides a hollow elastic bracelet forming machine, which comprises:
the forming machine comprises a forming machine base 1, a forming die mechanism and a plurality of auxiliary forming mechanisms 2, wherein a vertical plate 101 is arranged on the forming machine base 1, the forming die mechanism comprises a forming die 102, a rotating shaft 103 and a hand wheel 104, a through hole is formed in the vertical plate 101, the rotating shaft 103 is rotatably arranged in the through hole, one end of the rotating shaft 103 extends out of the through hole, the forming die 102 is arranged at one end of the rotating shaft 103, the hand wheel 104 is arranged on the rotating shaft 103 and close to the other end of the rotating shaft 103, and the auxiliary forming mechanisms 2 are arranged on the vertical plate 101 and are respectively arranged around the forming die 102.
The working principle of the technical scheme is as follows: the invention provides a hollow elastic bracelet forming machine, which comprises a forming machine base 1, a forming die mechanism and a plurality of auxiliary forming mechanisms 2, wherein a vertical plate 101 is arranged on the forming machine base 1, a through hole is formed in the vertical plate 101, the forming die mechanism comprises a forming die 102, a rotating shaft 103 and a hand wheel 104, the rotating shaft 103 is arranged in the through hole in a penetrating manner, the forming die 102 is arranged in the rotating shaft 103, the forming die 102 is arranged on one end of the rotating shaft 103, the forming die 102 is arranged on the rotating shaft 103 and close to the other end of the rotating shaft 103, the plurality of auxiliary forming mechanisms 2 are arranged on the vertical plate 101 and are positioned around the forming die 102, an operator places a pipe body 100 for manufacturing a hollow elastic bracelet on the forming die 102 and then rotates the hand wheel 104 to drive the rotating shaft 103 to rotate together, the rotating shaft 103 drives the forming die 102 to rotate, and simultaneously, the pipe body 100 is extruded on the forming die 102 by the auxiliary forming mechanisms 2, the tube 100 is wound into a hollow elastic bracelet in the forming die 102.
The beneficial effects of the above technical scheme are that: through the structural design, the invention provides a hollow elastic bracelet forming machine which comprises a forming machine base 1, a forming die mechanism and a plurality of auxiliary forming mechanisms 2, so that the forming machine with the structure can precisely process a pipe body 100 to be processed when in work, the hollow elastic bracelet forming machine is more convenient, the labor intensity of operators is reduced, the production efficiency is improved, the hollow elastic bracelets can be well formed, can be produced in batches, and the aim of simplifying control is fulfilled.
In one embodiment, the forming die 102 is provided with a first annular groove 105 on an outer circumferential surface thereof.
The working principle of the technical scheme is as follows: in order to further improve the forming quality of the hollow elastic bracelet, in the embodiment, a first annular groove 105 is arranged on the outer circumferential surface of the forming die 102, and an operator places the tube body 100 in the first annular groove 105, so that the tube body 100 is wound into the hollow elastic bracelet along the first annular groove 105, and the forming quality is good.
The beneficial effects of the above technical scheme are that: through the design of the above structure, the first annular groove 105 is provided in the present embodiment, and the first annular groove 105 improves the molding quality of the tube body 100 by the molding die 102.
In one embodiment, the number of the auxiliary forming mechanisms 2 is four, wherein two auxiliary forming mechanisms 2 are disposed above and below the forming mold 102, and two auxiliary forming mechanisms 2 are disposed on the left side of the forming mold 102.
The working principle of the technical scheme is as follows: in the present embodiment, the number of the auxiliary forming mechanisms 2 is four, specifically, two auxiliary forming mechanisms 2 of the four auxiliary forming mechanisms 2 are installed above and below the forming mold 102, and the other two auxiliary forming mechanisms 2 are installed on the right side of the forming mold 102, so that the left side of the forming mold 102 can be left, and an operator places the pipe 100 on the forming mold 102 from the left side of the forming mold 102 to wind the pipe. Providing convenience for operators.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the specific quantity of supplementary forming mechanism 2 is provided to this embodiment for the left side of forming die 102 can be left, and operating personnel puts body 100 in forming die 102 from the left side of forming die 102 and coils, provides operating space for operating personnel.
In one embodiment, the auxiliary forming mechanism 2 comprises a fixed seat 201, a pneumatic cylinder 202 and a forming guide wheel 203, wherein the fixed seat 201 is arranged on the vertical plate 101, the pneumatic cylinder 202 is arranged on the fixed seat 201, the pneumatic cylinders 202 are all communicated with an air supply mechanism, the forming guide wheel 203 is arranged on the output end of the pneumatic cylinder 202, and a second annular groove is arranged on the forming guide wheel 203;
an air source switch 204 is arranged on the forming machine base 1, and the air source switch 204 is used for controlling the plurality of pneumatic cylinders 202.
The working principle of the technical scheme is as follows: this embodiment provides the structure of auxiliary forming mechanism 2, auxiliary forming mechanism 2 of this structure includes fixing base 201, pneumatic cylinder 202 and shaping guide pulley 203, specifically speaking, pneumatic cylinder 202 all communicates with air supply mechanism, operating personnel uses the air supply switch 204 of installation on the shaping frame 1 to start pneumatic cylinder 202, pneumatic cylinder 202 promotes shaping guide pulley 203 to be close to forming die 102, and then extrude body 100 on forming die 102, and simultaneously, be provided with the second annular groove on the shaping guide pulley 203, make body 100 fixed between first annular groove 105, the second annular groove, operating personnel rotates hand wheel 104 and drives pivot 103 and rotate together like this, pivot 103 drives forming die 102 and rotates, can wind body 100 into hollow elasticity bracelet.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the structure of the auxiliary forming mechanism 2 is provided in this embodiment, the auxiliary forming mechanism 2 of this structure includes the fixing base 201, the pneumatic cylinder 202 and the shaping guide pulley 203, has the characteristics of simple structure and convenient use, and the shaping guide pulley 203 and the shaping mould 102 are mutually matched, further improves the forming quality of the hollow elastic bracelet coiled by the pipe body 100.
In one embodiment, a power mechanism is disposed on the forming base 1, the power mechanism includes a motor 106, a motor plate 107 and a coupler 108, the motor plate 107 is disposed on the forming base 1 and is close to the other end of the rotating shaft 103, the motor 106 is disposed on the motor plate 107, and an output shaft of the motor 106 is connected to the other end of the rotating shaft 103 through the coupler 108.
The working principle of the technical scheme is as follows: in order to further improve the production efficiency and reduce the labor intensity of the operator, in this embodiment, a power mechanism is disposed on the forming base 1, and the power mechanism includes a motor 106 and a motor plate 107, specifically, the motor plate 107 is mounted on the forming base 1, the motor 106 is mounted on the motor plate 107, and the motor 106 is connected to the rotating shaft 103 through the coupling 108, so that the operator can start the motor 106 after completing the initial winding of the tube 100 by driving the forming mold 102 with the handwheel 104, and the rotating shaft 103 is driven to rotate by the motor 106.
The beneficial effects of the above technical scheme are that: through the design of the structure, the power mechanism structure is provided in the embodiment, and the power mechanism with the structure comprises the motor 106, the motor plate 107 and the coupler 108, so that the power mechanism is simple in structure and convenient to use, and has the effects of further improving the production efficiency, reducing the labor intensity of operators and further improving the forming quality of the hollow elastic bracelet.
In one embodiment, the air source mechanism includes an air pump, a base box and a supporting device, the upper end of the base box is open, the supporting device is disposed in the base box, the air pump is disposed on the supporting device, and the air pump is used for supplying air to the pneumatic cylinder 202.
The working principle of the technical scheme is as follows: the embodiment provides a structure of an air source mechanism, the air source mechanism of the structure comprises an air pump, a base box and a supporting device, particularly, the upper end of the base box is open, the supporting device is installed in the base box, the air pump is installed on the supporting device, and the air pump supplies air to the pneumatic cylinder 202.
It should be noted that the air pump is well known to those skilled in the art, and the specific model is not described in detail.
The beneficial effects of the above technical scheme are that: through the design of the structure, the structure of the air supply mechanism is provided in the embodiment, and the air supply mechanism comprises an air pump, a base box and a supporting device; air is supplied to the pneumatic cylinder 202 through an air pump, and the production requirement of the hollow elastic bracelet is met.
In one embodiment, the supporting device comprises a first horizontal plate 301, a second horizontal plate 302, a third horizontal plate 303 and a plurality of supporting units, the first horizontal plate 301 is movably connected with the inner wall of the base box, a vertical hole 304 is arranged on the first horizontal plate 301, a first through hole corresponding to the vertical hole 304 is arranged on the second horizontal plate 302, a plurality of second through holes 305 and a plurality of third through holes 306 are arranged on the third horizontal plate 303, the plurality of second through holes 305 and the plurality of third through holes 306 are arranged in a crossed manner, the second through holes 305 correspond to the first through holes, a vertical hanging sleeve 307 is arranged in the third through holes 306, the lower end of each supporting unit is connected with the base box, the upper end of each supporting unit passes through the second through hole 305 and the first through hole and is connected with the vertical hole 304, two adjacent supporting units are connected with the vertical hanging sleeve 307 through a first spring, the air pump is arranged on the first horizontal plate 301.
The working principle of the technical scheme is as follows: the embodiment provides a structure of a supporting device, the supporting device of the structure comprises a first transverse plate 301, a second transverse plate 302, a third transverse plate 303 and a plurality of supporting units, specifically, the supporting units are installed at the bottom of a base box, the first transverse plate 301, the second transverse plate 302 and the third transverse plate 303 are sequentially installed at the upper end of the base box from top to bottom, the supporting units are connected with the third transverse plate 303, wherein the upper ends of the supporting units pass through a second through hole 305 on the third transverse plate 303 and a first through hole on the second transverse plate 302 and extend into a vertical hole 304 of the first transverse plate 301, when an air pump is arranged on the first transverse plate 301, the air pump generates vertical vibration on the first transverse plate 301, the second transverse plate 302 and the third transverse plate 303 after being started, so that the supporting units move upwards relative to the first transverse plate 301, the second transverse plate 302 and the third transverse plate 303, and the plurality of vertical holes 304 on the first transverse plate 301 are positioned below and around the air pump, therefore, the supporting unit plays a role in exhausting air up and down in the vertical hole 304, and takes away heat generated by the air pump through the vertical hole 304, so that a heat dissipation function is played;
in order to further increase the stability of the supporting units, a vertical hanging sleeve 307 is installed in the third through hole 306 of the third cross plate 303, so that the two adjacent supporting units are connected with the vertical hanging sleeve 307 through the first spring.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide strutting arrangement's structure in this embodiment, this strutting arrangement includes first diaphragm 301, second diaphragm 302, third diaphragm 303 and a plurality of supporting element for strutting arrangement not only can be better support the air pump, and through mutually supporting of first diaphragm 301, second diaphragm 302, third diaphragm 303 and supporting element, can take away the heat that the air pump produced, and then play radiating function to the air pump, strutting arrangement's practicality has been improved greatly.
In one embodiment, the supporting unit includes a vertical rod 308, a piston plate 309, a guide cylinder 310, a second spring 311, a supporting cylinder 312, two stabilizing cylinders 313 and a telescopic mechanism, the bottom of the base box is provided with a supporting hole corresponding to the vertical hole 304, the lower end of the vertical rod 308 is arranged in the supporting hole, one of the stabilizing cylinders 313 is arranged on the vertical rod 308 at the bottom of the base box, the telescopic mechanism is arranged on the vertical rod 308, the other stabilizing cylinder 313 is arranged on the vertical rod 308 and is arranged on the telescopic mechanism, the supporting cylinder 312 is arranged on the vertical rod 308 and is positioned above the stabilizing cylinder 313, a transverse hanging sleeve 323 is arranged on the outer wall of the supporting cylinder 312, the transverse hanging sleeve 323 is connected with the vertical hanging sleeve 307 through the first spring 300, the second spring 311 is arranged on the vertical rod 308 and is positioned between the third transverse plate 303 and the supporting cylinder 312, the guide cylinder 310 is sleeved at the bottom of the third transverse plate 303 and sleeved on the second spring 311, the piston plate 309 is located in the first through hole, the upper end of the vertical rod 308 passes through the second through hole 305 and is connected with the piston plate 309, so that the piston plate 309 is slidably connected with the inner wall of the vertical hole 304, and two adjacent stabilizing cylinders 313 are connected through a transverse stabilizing mechanism;
the telescopic mechanism comprises an upper support plate 314, a third spring 315 and a lower support plate 316, wherein the lower support plate 316 is fixed on the vertical rod 308, the third spring 315 is arranged on the vertical rod 308 and positioned on the lower support plate 316, the upper support plate 314 is movably arranged on the vertical rod 308 and positioned on the third spring 315, and the other stabilizing cylinder 313 is positioned on the upper support plate 314.
The working principle of the technical scheme is as follows: the embodiment provides a structure of a supporting unit, the supporting unit of the structure comprises a vertical rod 308, a piston plate 309, a guide cylinder 310, a second spring 311, a supporting cylinder 312, two stabilizing cylinders 313 and a telescopic mechanism, specifically, the lower end of the vertical rod 308 is installed at the bottom of a base box, one stabilizing cylinder 313 is installed at the bottom of the vertical rod 308, and the stabilizing cylinders 313 at the bottoms of the adjacent vertical rods 308 are connected through a transverse stabilizing mechanism, so that the stability of the bottom of the vertical rod 308 is greatly improved; the telescopic mechanism is arranged at the middle upper part of the vertical rod 308, another stabilizing cylinder 313 is arranged above the telescopic mechanism, and similarly, the stabilizing cylinder 313 is also connected with the stabilizing cylinder 313 at the same position through the transverse stabilizing mechanism, wherein the stabilizing cylinder 313 at the middle upper part of the vertical rod 308 can move up and down on the vertical rod 308; the supporting cylinder 312 is positioned above the stabilizing cylinder 313, the supporting cylinder 312 is provided with a transverse hanging sleeve 323, the transverse hanging sleeve 323 is connected with the vertical hanging sleeve 307 through a first spring 300, so that the stability between the supporting unit and the third transverse plate 303 is increased, the second spring 311 and the guide cylinder 310 are arranged above the supporting cylinder 312, the upper end of the vertical rod 308 passes through the second through hole and the first through hole and extends into the vertical hole 304, and the outer diameter of the piston plate 309 is the same as the inner diameters of the first through hole and the vertical hole 304; when the first transverse plate 301, the second transverse plate 302, the third transverse plate 303 and the air pump move downwards, the piston plate 309 is arranged at the upper end of the vertical rod 308, so that the piston plate 309 can move up and down along the inner wall of the vertical hole 304, air is pushed to the air pump, and heat generated by the air pump is taken away;
the lower support plate 316 of the telescoping mechanism is fixedly connected to the vertical rod 308, and the lower support plate 316 supports the third spring 315 and the upper support plate 314, so as to prevent components above the telescoping mechanism, such as the first horizontal plate 301, the second horizontal plate 302 and the third horizontal plate 303, from being pressed to the bottom of the base box along the vertical rod 308 by the air pump.
The beneficial effects of the above technical scheme are that: through the design of the structure, the structure of the support unit in the embodiment includes the vertical rod 308, the piston plate 309, the guide tube 310, the second spring 311, the support tube 312, the two stabilizing tubes 313 and the telescopic mechanism, so that the support unit specifically realizes the support of the air pump and the heat dissipation function of the air pump, and the service life of the air pump is prolonged.
In one embodiment, the lateral stabilizing mechanism comprises a lateral long rod 317, a lateral short rod 318, a hinge joint 319, a buckle cap 320, a lateral tube 321 and a plurality of T-shaped rods 322, wherein a plurality of hinge grooves 324 are formed in the stabilizing tube 313, the hinge joint 319 is arranged in the hinge grooves 324, the buckle cap 320 is buckled on the hinge grooves 324, one end of the lateral short rod 318 passes through an opening in the buckle cap 320 to be connected with the hinge joint 319, the other end of the lateral short rod 318 is sleeved in the lateral tube 321, one end of the lateral long rod 317 is sleeved in the lateral tube 321, and the lateral tube 321 is respectively connected with the lateral long rod 317 and the lateral short rod 318 through the plurality of T-shaped rods 322.
The working principle of the technical scheme is as follows: in this embodiment, a structure of a lateral stabilizing mechanism is provided, the lateral stabilizing mechanism of the structure includes a lateral long rod 317, a lateral short rod 318, a hinge joint 319, a buckle cap 320, a lateral barrel 321 and a plurality of T-shaped rods 322, specifically, a hinge slot 324 for mounting the hinge joint 319 is designed on the stabilizing barrel 313, the hinge joint 319 is fixed in the hinge slot 324 by using the buckle cap 320, and the lateral short rod 318 passes through an opening on the buckle cap 320 to be connected with the hinge joint 319, although the hinge joint 319 and the lateral short rod 318 can be integrally formed, so as to increase the overall structural strength, the lateral short rod 318 is connected with the lateral long rod 321 by the lateral barrel 321, wherein the T-shaped rods 322 are mounted on the lateral barrel 321, specifically, the connection between the lateral barrel 321 and the lateral short rod 318, the lateral long rod 317 is realized, so that the lateral stabilizing mechanism supports the stabilizing barrel 313.
The beneficial effects of the above technical scheme are that: through the above-mentioned structural design, the present embodiment provides a structure of a lateral stabilizing mechanism, which includes a lateral long rod 317, a lateral short rod 318, a hinge joint 319, a buckle cap 320, a lateral tube 321 and a plurality of T-shaped rods 322, and the lateral stabilizing mechanism not only can laterally support the adjacent stabilizing tube 313, but also can increase the stability of the supporting device.
The invention also provides a hollow elastic bracelet, which comprises:
the hollow elastic bracelet body is made of a pipe body 100 through the forming machine, a gap is formed in the inner wall of the hollow elastic bracelet body, and the technical scheme has the following working principle and beneficial effects:
according to the hollow elastic bracelet, the gap is designed on the inner wall of the hollow elastic bracelet body, so that the hardness of the hollow elastic bracelet body is enhanced, the elasticity is more sufficient, the hollow elastic bracelet is not easy to deform, and the hollow elastic bracelet is convenient to wear.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (4)
1. A hollow elastic bracelet forming machine is characterized by comprising:
the forming die comprises a forming base (1), a forming die mechanism and a plurality of auxiliary forming mechanisms (2), wherein a vertical plate (101) is arranged on the forming base (1), the forming die mechanism comprises a forming die (102), a rotating shaft (103) and a hand wheel (104), a through hole is formed in the vertical plate (101), the rotating shaft (103) is rotatably arranged in the through hole, one end of the rotating shaft (103) extends out of the through hole, the forming die (102) is arranged at one end of the rotating shaft (103), the hand wheel (104) is arranged on the rotating shaft (103) and is close to the other end of the rotating shaft, and the auxiliary forming mechanisms (2) are arranged on the vertical plate (101) and are respectively arranged around the forming die (102);
the auxiliary forming mechanism (2) comprises a fixed seat (201), a pneumatic cylinder (202) and a forming guide wheel (203), wherein the fixed seat (201) is arranged on the vertical plate (101), the pneumatic cylinder (202) is arranged on the fixed seat (201), the pneumatic cylinders (202) are all communicated with an air source mechanism, the forming guide wheel (203) is arranged at the output end of the pneumatic cylinder (202), and a second annular groove is formed in the forming guide wheel (203);
an air source switch (204) is arranged on the forming machine base (1), and the air source switch (204) is used for controlling the plurality of pneumatic cylinders (202);
the air source mechanism comprises an air pump, a base box and a supporting device, the upper end of the base box is provided with an opening, the supporting device is arranged in the base box, the air pump is arranged on the supporting device, and the air pump is used for supplying air to the pneumatic cylinder (202);
the supporting device comprises a first transverse plate (301), a second transverse plate (302), a third transverse plate (303) and a plurality of supporting units, wherein the first transverse plate (301) is movably connected with the inner wall of the base box, a vertical hole (304) is formed in the first transverse plate (301), a first through hole corresponding to the vertical hole (304) is formed in the second transverse plate (302), a plurality of second through holes (305) and a plurality of third through holes (306) are formed in the third transverse plate (303), the plurality of second through holes (305) and the plurality of third through holes (306) are arranged in a cross mode, the second through holes (305) correspond to the first through holes, a vertical hanging sleeve (307) is arranged in the third through holes (306), the lower end of each supporting unit is connected with the base box, and the upper end of each supporting unit penetrates through the second through holes (305), the first through holes and is connected with the vertical holes (304), two adjacent supporting units are connected with the vertical hanging sleeve (307) through a first spring (300), and the air pump is arranged on the first transverse plate (301);
the supporting unit comprises a vertical rod (308), a piston plate (309), a guide cylinder (310), a second spring (311), supporting cylinders (312), two stabilizing cylinders (313) and a telescopic mechanism, wherein the bottom of the base box is provided with a supporting hole corresponding to the vertical hole (304), the lower end of the vertical rod (308) is arranged in the supporting hole, one of the stabilizing cylinders (313) is arranged on the vertical rod (308) and positioned at the bottom of the base box, the telescopic mechanism is arranged on the vertical rod (308), the other stabilizing cylinder (313) is arranged on the vertical rod (308) and positioned on the telescopic mechanism, the supporting cylinder (312) is arranged on the vertical rod (308) and positioned above the stabilizing cylinder (313), a transverse hanging sleeve (323) is arranged on the outer wall of the supporting cylinder (312), and the transverse hanging sleeve (323) is connected with the vertical hanging sleeve (307) through the first spring (300), the second spring (311) is arranged on the vertical rod (308) and located between the third transverse plate (303) and the support cylinder (312), the guide cylinder (310) is arranged at the bottom of the third transverse plate (303) in a sleeved mode and is sleeved on the second spring (311), the piston plate (309) is located in the first through hole, the upper end of the vertical rod (308) penetrates through the second through hole (305) and is connected with the piston plate (309), so that the piston plate (309) is connected with the inner wall of the vertical hole (304) in a sliding mode, and two adjacent stabilizing cylinders (313) are connected through a transverse stabilizing mechanism;
the telescopic mechanism comprises an upper supporting plate (314), a third spring (315) and a lower supporting plate (316), the lower supporting plate (316) is fixed on the vertical rod (308), the third spring (315) is arranged on the vertical rod (308) and located on the lower supporting plate (316), the upper supporting plate (314) is movably arranged on the vertical rod (308) and located on the third spring (315), and the other stabilizing cylinder (313) is located on the upper supporting plate (314);
horizontal stabilizing mean includes horizontal stock (317), horizontal quarter butt (318), hinge head (319), detains cap (320), horizontal section of thick bamboo (321) and a plurality of T type pole (322), be provided with a plurality of hinge grooves (324) on stabilizing a section of thick bamboo (313), hinge head (319) set up in hinge groove (324), detain cap (320) and detain and establish on hinge groove (324), the one end of horizontal quarter butt (318) is passed detain trompil on cap (320) with hinge head (319) are connected, the other end cover of horizontal quarter butt (318) is in horizontal section of thick bamboo (321), the pot head of horizontal stock (317) is in horizontal section of thick bamboo (321), horizontal section of thick bamboo (321) through a plurality of T type pole (322) respectively with horizontal stock (317), horizontal quarter butt (318) are connected.
2. The hollow elastic bracelet forming machine according to claim 1, characterized in that a first annular groove (105) is provided on the outer circumferential surface of the forming die (102).
3. The hollow elastic bracelet forming machine according to claim 1, characterized in that a plurality of the auxiliary forming mechanisms (2) are four, wherein two auxiliary forming mechanisms (2) are arranged above and below the forming die (102), and two auxiliary forming mechanisms (2) are arranged at the left side of the forming die (102).
4. The hollow elastic bracelet forming machine according to claim 1, characterized in that a power mechanism is arranged on the forming base (1), the power mechanism comprises a motor (106), a motor plate (107) and a coupler (108), the motor plate (107) is arranged on the forming base (1) and close to the other end of the rotating shaft (103), the motor (106) is arranged on the motor plate (107), and an output shaft of the motor (106) is connected with the other end of the rotating shaft (103) through the coupler (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318209.4A CN112547969B (en) | 2020-11-23 | 2020-11-23 | Hollow elastic bracelet forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318209.4A CN112547969B (en) | 2020-11-23 | 2020-11-23 | Hollow elastic bracelet forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112547969A CN112547969A (en) | 2021-03-26 |
| CN112547969B true CN112547969B (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011318209.4A Active CN112547969B (en) | 2020-11-23 | 2020-11-23 | Hollow elastic bracelet forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112547969B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB212293A (en) * | 1922-12-02 | 1924-03-03 | Arthur James Line | Improvements connected with machines for bending tubes |
| US2465101A (en) * | 1947-06-10 | 1949-03-22 | J & L Tool & Findings Co | Bracelet bending machine with work clamping device and arbor |
| JPS4946467B1 (en) * | 1970-07-16 | 1974-12-10 | ||
| CH604945A5 (en) * | 1976-01-29 | 1978-09-15 | Haeusler Christian Ag | |
| FR2385462A1 (en) * | 1977-03-28 | 1978-10-27 | Meusienne Const Mec | BENDING OR PROPELLER SHAPER BY ROLLING DRAWING |
| CN103416925B (en) * | 2013-07-22 | 2015-01-28 | 山东蓝天首饰有限公司 | Gold and silver hollow bracelet processing technology |
| CN203828226U (en) * | 2014-02-13 | 2014-09-17 | 骆志成 | Gold bracelet molding device |
| CN104000357B (en) * | 2014-06-05 | 2016-08-24 | 东莞市金叶珠宝集团有限公司 | Bracelet manufacturing process |
| CN108080542B (en) * | 2017-12-26 | 2024-02-06 | 东莞市金龙珠宝首饰有限公司 | Hollow bracelet manufacturing integrated equipment |
| CN209898452U (en) * | 2018-10-12 | 2020-01-07 | 山东梦金园珠宝首饰有限公司 | Elastic bracelet |
-
2020
- 2020-11-23 CN CN202011318209.4A patent/CN112547969B/en active Active
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| CN112547969A (en) | 2021-03-26 |
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