CN217895927U

CN217895927U - Corrosion-resistant sewing machine foundry goods

Info

Publication number: CN217895927U
Application number: CN202221338087.XU
Authority: CN
Inventors: 王承
Original assignee: Zhejiang Kaishun Casting Co ltd
Current assignee: Zhejiang Kaishun Casting Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-25
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a sewing machine foundry goods casting technical field specifically is a corrosion-resistant sewing machine foundry goods, the on-line screen storage device comprises a base, the top of base is provided with protection machanism, the top fixed mounting of base has quantity to extend to the inside locating piece of protection machanism for two and one end, the inside of locating piece is provided with fastening device, fastening device includes the stabilizer bar, stabilizer bar quantity is four, the left side fixed mounting of stabilizer bar is in the inner wall left side of locating piece, the right side fixed mounting of stabilizer bar is on the inner wall right side of locating piece, the driving plate has all been cup jointed to the holistic outside left and right sides of stabilizer bar. This corrosion-resistant sewing machine foundry goods through the setting of fastening device, adjustment mechanism and locating piece, makes protection machanism and base be convenient for demolish the maintenance, so, avoids the use tools to demolish the damage that causes protection machanism as far as possible, is showing and is improving maintenance efficiency.

Description

Corrosion-resistant sewing machine foundry goods

Technical Field

The utility model relates to a sewing machine foundry goods casting technical field specifically is a corrosion-resistant sewing machine foundry goods.

Background

The sewing casting belongs to one kind of precision casting, which is mainly produced aiming at the sewing machine industry and is mainly used in the clothing processing industry, the industrial sewing machine, the agricultural sewing machine and other industries; the sewing machine casting is a shell part of a sewing machine host, and the sewing machine casting plays an important role in the production process of the sewing machine.

In realizing this application in-process, the inventor finds that there is following problem at least in this technique, and current corrosion-resistant sewing machine foundry goods generally fixes rather than the base through the bolt more, nevertheless when the sewing machine breaks down the back, needs loaded down with trivial details step just to enable foundry goods and base and demolish, makes the foundry goods component be convenient for maintain, not only wastes time and energy, and uses tools to demolish and makes the foundry goods suffer damage easily, and then needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a corrosion-resistant sewing machine foundry goods possesses the advantage such as be convenient for demolish the maintenance, has solved corrosion-resistant sewing machine foundry goods and has generally fixed rather than the base through the bolt more, is difficult for demolising the problem of maintaining.

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant sewing machine casting comprises a base, wherein a protection mechanism is arranged at the top of the base, two positioning blocks are fixedly arranged at the top of the base, one end of each positioning block extends into the protection mechanism, a fastening mechanism is arranged inside each positioning block, and an adjusting mechanism is arranged on the inner top wall of the base;

the fastening mechanism comprises four stabilizer bars, the left sides of the stabilizer bars are fixedly arranged on the left side of the inner wall of the positioning block, the right sides of the stabilizer bars are fixedly arranged on the right side of the inner wall of the positioning block, the left and right sides of the outside of the whole stabilizer bar are respectively sleeved with a transmission plate, one side of each transmission plate opposite to the other side is fixedly provided with a pressure spring, one end of each pressure spring is positioned outside the stabilizer bar, one end of each pressure spring is fixedly connected with the positioning block, and the other end of each transmission plate opposite to the other side is fixedly arranged on the front and back sides of the whole stabilizer bar and is provided with a fastening block, one end of each fastening block penetrates through the positioning block and extends into the protection mechanism; protection machanism includes the sewing machine casing, the sewing machine casing is placed at the top of base, the bottom left and right sides of sewing machine casing all seted up with locating piece grafting complex constant head tank, the inner wall left and right sides of constant head tank all is installed quantity and is just seted up the fastening groove on the sewing machine casing for two.

Through the scheme, when the fixing device is used, the adjusting mechanism is rotated to enable the adjusting mechanism not to extrude the transmission plate, and then, the transmission plate is reset to enable the two transmission plates on the left and right stabilizer bars to relatively displace under the action of the elasticity of the pressure spring, so that the fastening block is driven to be separated from the fastening groove, and the sewing machine shell is separated from the base; the arrangement of the positioning groove enables the installation position of the sewing machine shell on the base to be determined easily, and the sewing machine shell is installed easily.

Further, adjustment mechanism includes drive assembly, drive assembly movable mounting is at the interior roof of base, drive assembly runs through and extends to the inside of locating piece, drive assembly's top fixed mounting has the stripper plate that one end and driving plate contacted, the relative one side in driving plate below is the inclined plane.

Further, the drive assembly comprises a screw, the screw is installed on the inner top wall of the base in a threaded mode, the screw penetrates through the inner top wall of the positioning block and extends into the inner top wall of the positioning block, and an adjusting ring is fixedly installed at the bottom of the screw.

Through the above scheme, when using, make the screw rod rotate through rotatory adjustable ring, and then make the screw rod carry out the displacement downwards, simultaneously, the screw rod drives the extrusion dish downwards gradually, makes the driving plate break away from the extrusion of extrusion dish gradually, makes fastening device can loosen and take off.

The setting of adjustable ring makes the user be convenient for control the screw rod, makes the user more laborsaving.

Furthermore, the inner top wall of the base is provided with a threaded hole matched with the screw rod, and the extrusion disc is positioned inside the stabilizer bar.

Wherein, the setting of screw hole makes the screw rod fix a position more stably to the extrusion dish.

Further, the fastening block and the fastening groove are matched, and the left side and the right side of the positioning block are provided with through holes matched with the fastening block.

Furthermore, the side of the fastening block opposite to the side is an inclined plane.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this corrosion-resistant sewing machine foundry goods through the setting of fastening device, adjustment mechanism and locating piece, makes protection machanism and base be convenient for demolish the maintenance, so, avoids the use tools to demolish the damage that causes protection machanism as far as possible, is showing and is improving maintenance efficiency.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a protection mechanism; 21. a sewing machine housing; 22. positioning a groove; 23. a fastening groove; 3. positioning blocks; 4. a fastening mechanism; 41. a stabilizer bar; 42. a drive plate; 43. a fastening block; 44. a pressure spring; 5. an adjustment mechanism; 51. a drive assembly; 511. a screw; 512. an adjusting ring; 52. and (4) extruding the disc.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the corrosion-resistant sewing machine casting in the embodiment includes a base 1, a protection mechanism 2 is disposed on the top of the base 1, two positioning blocks 3 are fixedly mounted on the top of the base 1, one end of each positioning block extends into the protection mechanism 2, a fastening mechanism 4 is disposed inside each positioning block 3, and an adjusting mechanism 5 is disposed on the inner top wall of the base 1.

Referring to fig. 1 and 2, the protection mechanism 2 includes a sewing machine housing 21, the sewing machine housing 21 is disposed on the top of the base 1, positioning grooves 22 in insertion fit with the positioning blocks 3 are formed on the left and right sides of the bottom of the sewing machine housing 21, and two fastening grooves 23 which are formed in the sewing machine housing 21 are formed on the left and right sides of the inner wall of each positioning groove 22.

The positioning groove 22 is arranged to facilitate the installation of the sewing machine housing 21 on the base 1, and further facilitate the installation of the sewing machine housing 21.

Please refer to fig. 2 and fig. 3, the fastening mechanism 4 includes four stabilizer bars 41, the number of the stabilizer bars 41 is four, the left side of each stabilizer bar 41 is fixedly installed on the left side of the inner wall of the positioning block 3, the right side of each stabilizer bar 41 is fixedly installed on the right side of the inner wall of the positioning block 3, the transmission plates 42 are respectively sleeved on the left and right sides of the whole stabilizer bar 41, one side of the lower portion of each transmission plate 42 opposite to each other is an inclined surface, the pressure springs 44 which are located outside the stabilizer bars 41 and fixedly connected with the positioning block 3 are respectively and fixedly installed on one side of the transmission plates 42 opposite to each other and located on the front and rear sides of the whole stabilizer bars 41, the fastening blocks 43 with one ends penetrating through the positioning block 3 and extending into the fastening grooves 23 are respectively and fixedly installed on one side of each fastening block 43 away from the transmission plates 42, the fastening blocks 43 are adapted to the fastening grooves 23, and the left and right sides of the positioning block 3 are respectively provided with through holes adapted to the fastening blocks 43.

When the sewing machine is used, the adjusting mechanism 5 is rotated to prevent the driving plate 42 from being extruded, and then, due to the elastic effect of the pressure spring 44, the driving plate 42 is reset to enable the two driving plates 42 on the left and right stabilizer bars 41 to be relatively displaced, so that the fastening block 43 is driven to be separated from the fastening groove 23, and the sewing machine shell 21 is separated from the base 1.

Wherein, pressure spring 44 is 45 spring, makes it life longer, and wherein driving plate 42 and stabilizer 41 are sliding connection.

Referring to fig. 2, the adjusting mechanism 5 includes a driving assembly 51, the driving assembly 51 is movably mounted on the inner top wall of the base 1, the driving assembly 51 penetrates through and extends to the inside of the positioning block 3, a squeezing disc 52 with one end contacting with the driving plate 42 is fixedly mounted on the top of the driving assembly 51, the squeezing disc 52 is located inside the stabilizing bar 41, the driving assembly 51 includes a screw 511, the screw 511 is threadedly mounted on the inner top wall of the base 1, the screw 511 penetrates through and extends to the inside of the positioning block 3, the inner top wall of the base 1 is provided with a threaded hole adapted to the screw 511, and the bottom of the screw 511 is fixedly mounted with an adjusting ring 512.

In use, the screw 511 is rotated by rotating the adjusting ring 512, so that the screw 511 is displaced downward, and at the same time, the screw 511 drives the extrusion disc 52 downward gradually, so that the transmission plate 42 is gradually separated from the extrusion of the extrusion disc 52, and the fastening mechanism 4 is released.

The adjusting ring 512 is provided to facilitate the user to control the screw 511, so that the user can save more effort.

The working principle of the embodiment is as follows:

in use, make screw 511 rotate through rotatory adjustable ring 512, and then make screw 511 carry out the displacement downwards, simultaneously, screw 511 drives extrusion dish 52 downwards gradually, make driving plate 42 break away from the extrusion of extrusion dish 52 gradually, at this moment, because the elastic effect of pressure spring 44 self, make two driving plate 42 relative displacement on the stabilizer bar 41 of left and right sides, and then drive fastening block 43 and break away from fastening groove 23, just also make sewing machine casing 21 and base 1 separate, make sewing machine casing 21 internal component can be maintained, so, avoid using the damage that the instrument demolishs and cause protection machanism 2 as far as possible, show and improve maintenance efficiency.

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 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. A corrosion-resistant sewing machine foundry goods, includes base (1), its characterized in that: the top of the base (1) is provided with a protection mechanism (2), the top of the base (1) is fixedly provided with two positioning blocks (3), one ends of the two positioning blocks extend into the protection mechanism (2), a fastening mechanism (4) is arranged inside the positioning blocks (3), and the inner top wall of the base (1) is provided with an adjusting mechanism (5);

fastening device (4) are including stabilizer bar (41), stabilizer bar (41) quantity is four, the left side fixed mounting of stabilizer bar (41) is on the left of the inner wall of locating piece (3), the right side fixed mounting of stabilizer bar (41) is on the inner wall right side of locating piece (3), driving plate (42) have all been cup jointed to the holistic outside left and right sides of stabilizer bar (41), the equal fixed mounting in one side that driving plate (42) carried on the back mutually has pressure spring (44) that is located stabilizer bar (41) outside and one end and locating piece (3) fixed connection, driving plate (42) carry on the back one side mutually and lie in the holistic front and back both sides equal fixed mounting in one end and run through locating piece (3) and extend to inside clutch (43) of protection machanism (2), protection machanism (2) include sewing machine casing (21), the top in base (1) is placed in sewing machine casing (21), the bottom left and right sides of sewing machine casing (21) all seted up and established constant head tank (22) with locating piece (3) grafting complex, the inner wall left and right sides of constant head tank (22) are installed quantity and are two and are established on sewing machine casing (21).

2. A corrosion resistant sewing machine casting according to claim 1, wherein: adjustment mechanism (5) include drive assembly (51), drive assembly (51) movable mounting is in the interior roof of base (1), drive assembly (51) run through and extend to the inside of locating piece (3), the top fixed mounting of drive assembly (51) has extrusion dish (52) that one end and driving plate (42) contacted, the relative one side in driving plate (42) below is the inclined plane.

3. A corrosion resistant sewing machine casting according to claim 2, wherein: the driving assembly (51) comprises a screw (511), the screw (511) is installed on the inner top wall of the base (1) in a threaded mode, the screw (511) penetrates through and extends into the positioning block (3), and an adjusting ring (512) is fixedly installed at the bottom of the screw (511).

4. A corrosion resistant sewing machine casting according to claim 3, wherein: the inner top wall of the base (1) is provided with a threaded hole matched with the screw (511), and the extrusion disc (52) is positioned inside the stabilizer bar (41).

5. A corrosion resistant sewing machine casting according to claim 1, wherein: the fastening block (43) is matched with the fastening groove (23), and the left side and the right side of the positioning block (3) are provided with through holes matched with the fastening block (43).

6. A corrosion resistant sewing machine casting according to claim 1, wherein: the opposite sides of the fastening blocks (43) are all inclined planes.