Small-head-distance wire clamping spring frame
Technical Field
The utility model belongs to the technical field of the embroidery machine, especially, relate to a little head is apart from clamping spring frame.
Background
At present, most of thread clamping spring frames of embroidery machines on the market are arranged on two sides of a ring shuttle frame, so that the ring shuttle frame is large in transverse size and inconvenient to install the small-head-distance embroidery machine.
To solve this problem, people have also conducted research and study in long-term production and life practices, for example, the chinese utility model patent discloses a four-needle conjoined shuttle box for a small-head-distance embroidery machine [ application number: 201720270693.5], the utility model discloses a include the frame, the frame in be equipped with two at least looks interval distribution's rotating shuttle box, be equipped with the tabouret subassembly between two rotating shuttle boxes, rotating shuttle box in be equipped with 4 looks interval distribution's rotating shuttle subassembly, two rotating shuttle subassemblies in the box carry out the transmission through same countershaft.
The solution described above improves to some extent some of the problems of the prior art, but it also has at least the following drawbacks: the horizontal size of the ring shuttle frame is large, which is not convenient for the installation of the embroidery machine with small head distance.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a little head-space wire clamping spring frame that transverse dimension is little.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the small-head-distance wire clamping spring frame comprises a base, wherein the front end of the base is connected with a ring shuttle frame, a wire clamping spring frame is arranged on the front side of the ring shuttle frame, and the wire clamping spring frame is of a split structure. The wire clamping spring frame is arranged on the front side of the ring shuttle frame, the whole width of the ring shuttle frame component can be reduced, the installation is convenient, and the wire clamping spring frame is of a split structure and is convenient to maintain.
In the small-head-distance wire clamping spring frame, the wire clamping spring frame comprises a wire clamping positioning plate, the wire clamping positioning plate comprises an installation plate and two connection plates which are of an integrated structure, the two connection plates are respectively arranged on the installation plate in an axisymmetric manner, the bottom sides of the connection plates are respectively connected with a fixing plate, and the ring shuttle frame is further provided with a fixing plate accommodating structure. The thread clamping positioning plate is connected with the ring shuttle frame through two symmetrically arranged fixing plates, so that the structural stability of the thread clamping positioning plate after the thread clamping positioning plate is connected with the ring shuttle frame can be improved.
In the small-head-distance wire clamping spring frame, the fixing plate accommodating structure comprises two accommodating grooves which are arranged on the front side of the annular shuttle frame in an axial symmetry manner, and a plurality of screw holes which are communicated are arranged between the fixing plate and the accommodating grooves. When the fixed plate is connected with the ring shuttle frame, the fixed plate is firstly placed into the containing groove, then the screw hole between the fixed plate and the containing groove is screwed in the screw to realize fixation, and the containing groove can reduce the overall thickness of the part after the fixed plate is connected with the ring shuttle frame, so that the structure is more compact.
In foretell little head distance wire clamping spring frame, the fixed plate include vertical portion and the installation department of integral type structure, just vertical portion and installation department set up mutually perpendicularly, the installation department can dismantle with the connecting plate and link firmly, vertical portion can dismantle with the storage tank and link firmly. The installation part is perpendicular to the vertical part, so that a right angle is formed between the installation part and the vertical part, the interference between the installation part and the vertical part during assembling and disassembling can be reduced, and the convenience during assembling and disassembling is improved.
In the small-head-distance wire clamping spring frame, the top side of the mounting plate is also provided with a plurality of wire clamping spring pieces which are arranged at intervals in the long axis direction of the mounting plate, and a spring piece fixing component is also arranged above the mounting plate.
In the small-head-distance wire clamping spring frame, the spring fixing assembly comprises a pressing plate arranged above the wire clamping spring, the pressing plate is connected with the mounting plate through two supporting columns, the two supporting columns are respectively arranged at two ends of the pressing plate in a penetrating mode, and the wire clamping spring is located between the two supporting columns. The lower end of the supporting column penetrates through the mounting plate and is fixed on the base, so that the mounting plate is fixed on the base.
In the small-head-distance wire clamping spring frame, a spring pressing plate is further arranged between the pressing plate and the wire clamping spring, a fastener penetrates between the spring pressing plate and the wire clamping spring, and a fixing hole for the fastener to penetrate through is formed in the mounting plate. The wire clamping reed can be fixed on the mounting plate through the compression spring plate and the fastener, and the depth of the fastener in the fixing hole can be adjusted to adjust the opening degree of the wire clamping reed.
In the small-head-distance wire clamping spring frame, the ring shuttle frame is further provided with a reinforcing plate, the reinforcing plate is arranged between the two fixing plates, and two sides of the reinforcing plate are respectively abutted against the inner sides of the two fixing plates.
Compared with the prior art, the small-head-distance wire clamping spring frame has the advantages that: the thread clamping spring frame is changed into a split structure, and the fixed position is changed from two sides of the ring shuttle frame to the front side of the ring shuttle frame, so that the whole width of the ring shuttle frame component is reduced, and the installation and the maintenance of the small-head-distance embroidery machine are facilitated.
Drawings
FIG. 1 is a schematic structural view provided by the present invention;
fig. 2 is an exploded view of the structure of the wire clamping spring frame provided by the utility model;
FIG. 3 is an assembly view of the wire clamping spring frame provided by the present invention;
in the figure, a base 1, a ring shuttle frame 2, a thread clamping spring frame 3, a thread clamping positioning plate 4, a mounting plate 5, a connecting plate 6, a fixing plate accommodating structure 7, a fixing plate 8, an accommodating groove 9, a screw hole 10, a vertical part 11, a mounting part 12, a thread clamping spring 13, a spring fixing component 14, a pressing plate 15, a supporting column 16, a pressure spring plate 17, a fixing hole 18 and a reinforcing plate 19.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, the small-head-distance thread clamping spring frame comprises a base 1, wherein the front end of the base 1 is connected with a ring shuttle frame 2, a thread clamping spring frame 3 is arranged on the front side of the ring shuttle frame 2, the thread clamping spring frame 3 is of a split structure, the whole width of the ring shuttle frame 2 can be reduced by arranging the thread clamping spring frame 3 on the front side of the ring shuttle frame 2, the installation is convenient, and the thread clamping spring frame 3 is of a split structure and is more convenient to maintain.
The wire clamping spring frame 3 comprises a wire clamping positioning plate 4, the wire clamping positioning plate 4 comprises a mounting plate 5 and a connecting plate 6 which are of an integral structure, the connecting plate 6 is two and is respectively arranged on the mounting plate 5 in an axial symmetry mode, the bottom sides of the connecting plate 6 are respectively connected with a fixing plate 8, a fixing plate accommodating structure 7 is arranged on the ring shuttle frame 2, and the wire clamping positioning plate 4 is connected with the ring shuttle frame 2 through the fixing plates 8 which are arranged symmetrically, so that the structural stability of the wire clamping positioning plate 4 after being connected with the ring shuttle frame 2 can be improved.
The fixing plate accommodating structure 7 comprises an accommodating groove 9 arranged on the front side of the ring shuttle frame 2, the accommodating groove 9 is two and is arranged on the front side of the ring shuttle frame 2 in an axisymmetric manner, a plurality of screw holes 10 communicated with each other are formed between the fixing plate 8 and the accommodating groove 9, when the fixing plate 8 is connected with the ring shuttle frame 2, the fixing plate 8 is firstly placed into the accommodating groove 9, then the screw holes 10 between the fixing plate 8 and the accommodating groove 9 are screwed in screws to realize fixation, and the accommodating groove 9 can reduce the overall thickness of the rear part connected with the ring shuttle frame 2 by the fixing plate 8, so that the structure is more compact.
Further, fixed plate 8 includes vertical portion 11 and installation department 12 of integral type structure, and vertical portion 11 and installation department 12 set up perpendicularly mutually, installation department 12 can dismantle with connecting plate 6 and link firmly, vertical portion 11 can dismantle with storage tank 9 and link firmly, thereby installation department 12 here forms the right angle with vertical portion 11 looks perpendicular between the two, interference between the two when can reducing the dismouting, convenience when improving the dismouting, mounting panel 5 top side still is equipped with double-layered line reed 13, double-layered line reed 13 is a plurality of and interval arrangement on mounting panel 5's major axis direction, mounting panel 5 top still is equipped with reed fixed subassembly 14.
Furthermore, the reed fixing component 14 includes a pressing plate 15 disposed above the wire clamping reed 13, the pressing plate 15 is connected to the mounting plate 5 through two supporting columns 16, the two supporting columns 16 are respectively disposed at two ends of the pressing plate 15, the wire clamping reed 13 is located between the two supporting columns 16, and the lower end of the supporting column 16 passes through the mounting plate 5 and is fixed on the base 1, so that the mounting plate 5 is fixed on the base 1.
A pressure spring plate 17 is further arranged between the pressure plate 15 and the wire clamping reed 13, a fastener penetrates between the pressure spring plate 17 and the wire clamping reed 13, a fixing hole 18 for the fastener to penetrate through is formed in the mounting plate 5, the wire clamping reed 13 can be fixed on the mounting plate 5 through the pressure spring plate 17 and the fastener, and the depth of the fastener in the fixing hole 18 can be adjusted to adjust the opening degree of the wire clamping reed 13.
In addition, the ring shuttle frame 2 is further provided with a reinforcing plate 19, the reinforcing plate 19 is arranged between the two fixing plates 8, and two sides of the reinforcing plate 19 respectively abut against the inner sides of the two fixing plates 8.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the base 1, the ring bobbin 2, the thread clamping spring frame 3, the thread clamping positioning plate 4, the mounting plate 5, the connecting plate 6, the fixing plate accommodating structure 7, the fixing plate 8, the accommodating groove 9, the screw hole 10, the vertical portion 11, the mounting portion 12, the thread clamping spring 13, the spring fixing component 14, the pressing plate 15, the supporting column 16, the pressing spring plate 17, the fixing hole 18, the reinforcing plate 19, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.