TWI293353B - Assembly structure and located method for a compressor - Google Patents

Description

!293353 -~-1_号93132890 V. Description of the Invention (1) [Technical Director of the Invention] The present invention relates to the assembly and positioning of a part of a scroll compressor to a coaxial π-day compressor assembly Structure, 彳ϋ && _ /, method, 1, its various components of the group nu ~, the structure of the eight state and its method, the position, and [previously vortex rolled in the general drive shaft housing In the clearance, the desired group | the conventional vortex technology] The type of thirsty volume in the knowledge of the scroll compressor must have the size, and the fit is not only for the work area structure, but also the compression compressor The reaching axis in each group also causes the group of the machine group to be positioned in the coaxial axis, at least its structure 'and its upper scroll and lower core positioning of the target component is large, so that the assembly is assembled. Each of the positioning structure and its structure is passed through the scroll. However, the accuracy of the inch is necessary to make this difficulty. And its method method, the vehicle's heart from the heart, and the outer diameter of the scroll, which is high. In addition, the hairline is used by the assembler. In addition to the size of the shrinking machine, the size of the structure, and the need, the case is aimed at Ming. SUMMARY OF THE INVENTION The main object of the present invention is to provide a method for achieving the present invention and a method thereof, and a scroll and a wrap are formed in the housing, in the support base,

The invention provides a structure and a method for assembling and positioning a compressor assembly positioning structure and its components. The purpose of the present invention is that the compressor assembly is mainly formed by forming a shell and a support base on the outside of a scroll compressor, and the output of the rolling fluid can be achieved by fixing the support seat. Extending to form a pin, and the upper scroll

1293353

Correction of the industry number 1 890, invention description (2) lock: set to form a through-lock π, so that the upper thirsty volume, the clothing 5 and the support of the pin, and achieve the upper vortex The solid part of the roll; the 2nd branch of the branch is formed through the shaft hole, and the bottom of the lower scroll:: the shaft hole of the sling seat and the shaft of the lower case, and the power, ... 7 motor, The motor can drive the lower vortex winding, and the winding: the drive shaft of the lower scroll forms a coaxial state. It will be apparent to those skilled in the art that the <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; 4 [Embodiment] The invention provides a compressor assembly positioning structure and a method thereof, and a structure and a method for assembling and positioning each component. Fig. 1 is a schematic cross-sectional view showing an embodiment of the assembly positioning structure of the compressor of the present invention. 'Eye seeing Figure 1 shows the assembly and positioning structure of the compressor in the present invention. The scroll compressor (10) is mainly a housing (11) and a support base ( 13), an upper scroll (15), a lower scroll (17) and a ~ shaft (19), and the lower scroll (17) is disposed on a support base, a drive shaft (1 9) is pivotally connected to One end of the support base (13) is powered: to a rotational power, the top end of the drive shaft (19) forms a crank GW) ^ the lower scroll (17) bottom sleeve, and drives the lower scroll ( 1 7) eccentrically orbiting opposite to the upper vortex 2 1 5 ) 幵 y, and forming a shaft hole 1293335 in the support seat (13) for forming a high-pressure fluid generating device. __ Case No. 93132890_^ 3 Amendment 5, invention description (3) '-&quot;-~ ' (1 31); and the bottom of the casing (11) forms a lower casing (丨丨1), the lower casing (111) has a shaft hole ( 192), and the support base (13) is fixed on the lower casing (111). Wherein, the transmission shaft (丨9) is pivotally connected to the shaft hole (131) of the support base (13) and the shaft hole (192) of the lower casing (111), and the shaft axis of the shaft is determined, and the transmission is One end of the shaft (1 9) is dynamically coupled to a motor (193) such that the motor (193) can drive the drive shaft (19) to drive the lower scroll (17) to generate an orbital motion; and the support base (13) has a first pin hole (1 32) is engaged with a second pin hole (J丨2) of the lower casing (111), and is disposed through the first pin hole (透过3 2) through a pin (20) And the second pin hole (Π2), to limit the relative position of the shaft hole (131) of the support seat (13) and the motor (1 9 3 ) at one end of the drive shaft (1 9 ), to reach the drive shaft (丨9) Axis positioning. At least two first pin holes (132) may be formed in the support base (13), and a corresponding second pin hole (11 2 ) is also formed in the lower case (111), and the corresponding pin is formed. (2 〇) is disposed in the first pin hole (1 3 2) and the second pin hole (11 2 ), thereby limiting the support seat (13) and the lower case (πι) in a planar direction Three degrees of freedom to achieve a higher precision assembly structure. Based on the aforementioned assembly structure of the support base (13) and the lower casing (U1), only the first pin hole (丨3 2 ) of the support seat (13) and the second case of the lower case (111) are required. The pin hole (丨丨2) and the corresponding pin (2 〇) can be assembled to achieve high precision support (丨3) and lower case (111) by comparing the machining accuracy and position accuracy. structure. An upper scroll (15) is disposed in the casing (1 1 ) to form a compressed fluid mechanism in cooperation with the lower thirst (17), and the upper scroll (丨5) has a

1293353 Case No. 93132890 彳^年^正五, invention description (4) The third pin hole (1 5 3 ) fits a fourth latch hole (133) ' of the support base (13) and passes through a pin (21) The through &amp; is again placed in the third pin hole (153) and the fourth pin hole (13 3 3) to limit the transmission of the upper thirteen (15) and the support base (13) The shaft (19) forms a coaxial structure. At least two third pin holes (153)' may be formed in the upper scroll (15), and a corresponding fourth pin hole (133) is also formed in the support seat (13). Similarly, the foregoing full roll At least two third pin holes (153) may be formed in (15), and the corresponding fourth pin holes (1 3 3 )' are also formed in the support block (13) and transmitted through the correspondingly formed latches (2). 1) through the third pin hole (1 5 3 ) and the fourth pin hole (1 3 3 ) disposed in the road, the upper scroll (15) and the support seat (13) can be limited in the plane direction. A degree of freedom, and achieve a higher precision assembly structure. The uranium upper chip (15) is disposed through the third pin hole (153) and the fourth pin hole (133) through the coefficient pin (2 1), and is disposed on the ^ pin (133) ) to achieve the purpose of the upper scroll (丨5) being disposed in the casing (11). Among them, the latches (21) only limit the degree of freedom of the plane of the upper scroll (丨5), but the degree of freedom of vertical lifting. In the foregoing casing (11) or support seat (13), at least a portion is formed by a casting such that a partial member thereof can be formed by casting. Further, the casing (11) and the support base (13) may be integrally molded by casting. Fig. 2 is a schematic view showing another embodiment of the assembly positioning structure of the compressor of the present invention. The printed tea is shown in Fig. 2, which is another preferred embodiment of the assembly and positioning of the compressor in the present invention, which is mainly composed of the support base (13).

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Case No. 93132890 V. Description of the Invention (5) A first pin hole (132) having a plurality of Le pin holes (11 2) and the upper wrap in the lower casing (111) of the casing (11) 15) a plurality of third pin holes (153) corresponding to each other, and forming a plurality of communicating through holes, which are inserted through the plurality of pins (22) in the corresponding through holes, so that the branch seat (13) And the upper scroll (15) can simultaneously achieve assembly positioning with the casing (11) and achieve a coaxial structure of the upper scroll (15) and the transmission shaft (丨9). Fig. 3 is a schematic cross-sectional view showing a portion of the plug of the method of assembling and positioning the compressor of the present invention. Referring to FIG. 3, a schematic cross-sectional view of a portion of the plug assembly of the present invention is shown. The latch of the present invention, including the latches (20), (2 1 ), and (2 2 ), can be used by a general practitioner. . For example, the pin (21) is a rod whose top end forms a radial flange (2丨a), and the bottom forms a thread (2 1 b) structure, and the support seat (13) Formed in the middle. Engaging a threaded hole (1 3 4 ) of the thread (2 1 b) such that the bolt (2 1 ) can pass through the third bolt hole (1 5 3 ) of the upper scroll (15), and is solid Lock into the threaded hole (1 3 5 ) in the four pin holes (1 3 3 ) of the support seat (13). Additionally, the flange (21a) of the latch (2 1) can provide a limit to the upper limit of the upper thirst (15). Referring to FIG. 4, a preferred embodiment of the method for assembling and positioning the compressor of the present invention is shown, which is mainly permeable to the use of the support seat (1 3 ) in the scroll compressor (10). a method of assembling and positioning the compressor by fixing the structure of the upper scroll U 5 ) and the lower scroll (17), and comprising: step 100, fixing the support seat (13) to the vortex The specific position in the casing (11) of the coil compressor (1) is such that the reference position for subsequent structural assembly is determined; in step 200, the drive shaft (19) of the lower scroll (17) is inserted. to

Page 1 1293353 _ Case No. 93132890_年月月日_ Revision 5, Invention Description (6) &quot; The shaft hole (1 3 1 ) of the support base (1 3 ) and the lower casing (1 1 1 ) a shaft hole (192) coupled to a motor (丨93) that is powered by the other end, such that the transmission shaft (1 9 ) is axially positioned through the shaft holes (1 3 2 ), (1 9 2 ) "| Step 300, inserting the corresponding pin (2 1 ) into the upper wrap/the third pin hole (153) (15) of the upper wrap / (15), and the support seat (13) The fourth pin hole (1 3 3 ) is positioned to achieve the positioning. Therefore, the upper scroll (丨5) and the transmission shaft (1 9 ) can achieve the purpose of the axis positioning by this method. The support seat (13) can be integrally formed with the housing (11). Thus, the positional accuracy of the support base (13) is improved, and the dimensional accuracy of the assembled seat is avoided. The present invention has been disclosed in a specific embodiment as described above, but it is not intended to limit the invention. Any one skilled in the art can make various changes and changes without departing from the spirit and scope of the invention. The modifications and variations thereof are intended to be within the scope of the invention, and the scope of the invention is defined by the scope of the appended claims.

1293353 Case No. 93132890 (&amp;Month/Day Amendment_Simplified illustration of the drawing [Simplified illustration of the drawing] Fig. 1 is a schematic cross-sectional view showing an embodiment of the assembly positioning structure of the compressor of the present invention. Fig. 2 is a view showing compression of the present invention. FIG. 3 is a schematic cross-sectional view showing a portion of the plug of the method of assembling and positioning the compressor of the present invention.

Fig. 4 is a schematic view showing the steps of the method of assembling and positioning the compressor of the present invention. [Main component symbol description] Scroll compressor (10) Housing (11) Lower housing (111) Second pin hole (11 2 ) Support seat (13) Shaft hole (1 3 1)

First pin hole (132) Fourth pin hole (1 3 3 ) Threaded hole (134) . Upper full roll (1 5 ) Third pin hole (1 5 3 ) Lower scroll (1 7) Drive shaft (1 9 )

Page 12 1293353 _ Case No. 93132890 OC year cp month &gt;&gt; Day correction pattern simply describes the tooth shank (i 9 〇 shaft hole (1 9 2 ) motor (1 9 3 ) pin (2 0 ) pin (2 1 ) Flange (2 1 a) Thread (21b) Pin (22)

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Claims (1)

1293353 Sixth, the patent application scope 1 · A housing arrangement, the shaft hole, and a scroll bottom end, the movement, and the support for the support less one of the pins through the corresponding pin hole 2. , in the 'and the limit 3 · as claimed, in which, into, such that its 4 · such as the construction of which, 5 · such as the construction of the - which - edge" and the bottom pin hole with the support. 6 · such as the Shen compressor unit, the support shaft of the drive shaft, and the driving force to drive the high-voltage system fixing hole, and the pin is penetrated, so as to limit the patent patent, the plug is inserted into the scroll of the patent or the shell or The partial member is patented, and the plug-in system forms a pin hole locating structure, which is a scroll compressor through, an upper scroll, a lower scroll, and a drive shaft connected to the 4 support base. The shaft hole and the bottom of the housing are coupled to a rotational power, and the other end is coupled to the lower vortex to form an eccentric winding opposite to the upper scroll. The fluid generating device is characterized in that: on the lower housing, and The support seat has an upper scroll and cooperates to form a corresponding pin hole, and is disposed at a position of the pin hole of the support seat and the upper scroll and the support roll. The compressor assembly positioning described in item 1 is disposed in a radial degree of freedom of the lock hole of the upper scroll and the support base. In the compressor assembly positioning joint support described in the first item, at least part of the structure formed by the casting is castable. The compressor assembly positioning knot described in the first item. The support base 4 is manufactured as one. The compressor assembly according to the first item is assembled to form a rod body, and the rod body has a radial convex thread structure formed at the top end thereof, and can penetrate the corresponding upper scroll insert, and the bolt is locked to the support seat pin hole. Compressor assembly positioning knot according to item 5 of the patent scope 1293353 __ Case No. _93132890 (May _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ a compressor assembly positioning structure, wherein a scroll compressor is disposed through a casing, a support wrap, an upper wrap, a wrap, and a drive shaft, and the drive shaft is pivotally connected to the support a shaft hole and a shaft hole at the bottom of the housing, and the other end is coupled to the bottom end of the lower scroll, and drives the lower scroll to form an opposite eccentric wrap around the upper scroll to form a high pressure fluid generating device; The bottom of the casing is formed with a lower casing, wherein the lower casing is provided with a shaft hole, and the bracket is fixed on the lower casing; and the support base has at least one bolt hole, and the bracket The lower casing is matched to form a corresponding latching hole, and is inserted through the corresponding pin through the corresponding pin in the pin hole of the lower casing to limit the pivoting of the supporting seat: the shaft hole of the shaft The relative position of the shaft hole of the housing below one end of the transmission shaft Positioning to achieve the axial center positioning of the transmission shaft. δ Κ | constituting, in the dust-shrinking machine assembly positioning knot described in claim 7 of the patent application, the yang is inserted into the latch of the housing and the support base. The radial degree of freedom of the hole 9 ^ is the structure of the support, wherein the assembly of the compressor described in item 7 of the scope is formed so that at least part of the body or the support is constructed by the casting. 〇: The t-component can be formed by casting. The structure of the compressor assembly as described in item 7 of the patent scope of the patent is as follows: = housing and support seat are manufactured as one. * 〇 Applying for the compressor assembly positioning knot described in item 7 of the patent scope 1293335 6. Applying for the patent scope 5 of which 5 is the mortise lock, and the bottom end forms a _ case number 9313289Π The latch of the lower casing 1 2 · If the application is configured, the selective locking is formed on the outside of the pressure forming a shell support, and the upper part is set up, and the step is set to make the decision The lower vortex end passes through the support seat to reach the concentric fixed length L, and the patented plug is a casing to reduce the unit body, and the scroll includes: a seat to fix the axial position of the subsequent winding; a rod body, The threaded structure penetrates the pin 11 and respectively supports the positioning of the seat, and the yoke is inserted into the moving shaft insertion hole of the vortex structure, so that the top end of the rod body forms a radial convex and can penetrate Corresponding support seats and locks into the lower housing pin holes. The compressor assembly is positioned in the housing and the support base, and is selected as 0, which is mainly a scroll compressor to form a support seat, and the roll can be used to achieve a high pressure fluid wheel compressor a specific position of the reference position in the housing; into the shaft hole of the lower housing, and the two ends of the transmission shaft pass the two shaft holes to align the pins of the f components with the corresponding pin holes, and are sleeved with each other 'This allows the upper thirsty roll and the drive shaft to achieve coaxial concentric positioning. 14. The compressor assembly positioning method as described in claim 13 of the patent application section aligning the pins of the respective components with corresponding pin holes, including: •, placing the pin holes in the thirsty roll The corresponding pin in the support seat is inserted into the pin hole of the upper scroll through the pin to cooperate with the pin provided on the support base to achieve positioning. 1 5 · The assembly and positioning method of the compressor as described in claim 13 of the patent application ‘ Aligning the pins of the respective components with corresponding pin holes includes: Page 16 1293353 Case No. 93132890 0U: Year cp month correction 1293353 Case No. 93932890 April A, Amendment VI, Designated Representative Figure (1), the representative figure of this case is: Figure 1 (2), the symbol of the representative figure of this case is a simple description: Scroll compressor (1 0) Housing (11) Lower housing (111) Second pin hole (11 2) Support base (13) Shaft hole (1 31) First pin hole (1 3 2 ) Fourth pin hole (1 3 3 ) Upper wrap (1 5 ) Third pin hole (1 5 3 ) Lower wrap (17) Drive shaft (1 9 ) Crank (1 9 1) Shaft hole (192) Motor (193) Pin (20) Latch (2 1) Page 4