CN214171162U

CN214171162U - Shaft coupling for series welding machine

Info

Publication number: CN214171162U
Application number: CN202023142834.6U
Authority: CN
Inventors: 刘小东
Original assignee: Wuxi Xinshuoda Precision Machinery Co ltd
Current assignee: Wuxi Xinshuoda Precision Machinery Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-10
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of series welding machines, and discloses a coupler for a series welding machine, which comprises a coupler body and two fixed components arranged on the coupler body, wherein a first connecting shaft and a second connecting shaft are respectively arranged in the two fixed components; the fixed subassembly includes first connecting block, the second connecting block, first bar piece, second bar piece, the threaded rod, the thread bush, gag lever post and stop collar, first connecting block is installed on the shaft coupling body, first connecting block is connected with the adjacent one side contact of second connecting block, the first bar piece of equal vertical connection of preceding terminal surface and rear end face of first connecting block, the second bar piece is connected with the equal vertical connection of rear end face to the preceding terminal surface of second connecting block, the adjacent one side contact of second bar piece and first bar piece is connected, two threaded rods have been cup jointed to the one side of keeping away from first bar piece of second bar piece. The utility model discloses a setting of fixed subassembly is convenient for better fix first connecting axle and the second connecting axle to equidimension not.

Description

Shaft coupling for series welding machine

Technical Field

The utility model relates to a series welding machine technical field specifically is a shaft coupling for series welding machine.

Background

The series welding machine is used for carrying the cell by utilizing a mechanical transmission mechanism, welding the cell by utilizing high-temperature gas of a hot air pipe on a heating bottom plate, is mainly used for series welding of single crystal and polycrystalline cells in a full-automatic crystalline silicon solar cell module, is suitable for series welding of crystalline silicon solar cells from 40mm multiplied by 156mm to 156mm multiplied by 156mm, and needs to use a coupler in the operation process.

The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not separating under normal conditions. Sometimes it is used as a safety device to prevent the coupled machine parts from bearing excessive load, and it plays the role of overload protection.

The existing coupler cannot effectively adapt to connecting shafts of different sizes, and therefore the application range of the coupler is influenced, and the problem that the coupler is poor in practicability is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shaft coupling for stringer has solved among the prior art connecting axle that the shaft coupling can't effectual adaptation equidimension not to lead to the relatively poor problem of shaft coupling practicality.

In order to solve the above problem, the utility model adopts the following technical scheme: a coupler for a series welding machine comprises a coupler body and two fixing assemblies arranged on the coupler body, wherein a first connecting shaft and a second connecting shaft are respectively arranged in the two fixing assemblies;

the fixing component comprises a first connecting block, a second connecting block, a first strip-shaped piece, a second strip-shaped piece, a threaded rod, a threaded sleeve, a limiting rod and a limiting sleeve, the first connecting block is installed on the coupler body, the first connecting block is in contact connection with one side adjacent to the second connecting block, the front end face and the rear end face of the first connecting block are vertically connected with the first strip-shaped piece, the front end face and the rear end face of the second connecting block are vertically connected with the second strip-shaped piece, the second strip-shaped piece is in contact connection with one side adjacent to the first strip-shaped piece, one side of the second strip-shaped piece, far away from the first strip-shaped piece, is sleeved with the two threaded rods, one end of each threaded rod penetrates through the second strip-shaped piece and the first strip-shaped piece and is in threaded sleeve connection with the threaded sleeve, and the threaded sleeve is positioned on one side, far away from the second strip-shaped piece, of the first strip-shaped piece, the first connecting block is close to one side of the coupler body and is provided with the limiting rod, and one end of the limiting rod, which is close to the coupler, is sleeved with the limiting sleeve.

Preferably, the coupler body comprises a first connecting disc, a plurality of elastic devices and a second connecting disc, the elastic devices are mounted on the top surface of the first connecting disc, the top ends of the elastic devices are connected with the bottom surface of the second connecting disc, and the fixing assemblies are mounted in the middle of the sides, which are not adjacent to the first connecting disc, of the first connecting disc and the second connecting disc.

Preferably, the bottom surface of the first connecting disc is provided with an annular groove, the bottom surface of the first connecting disc is provided with eight limiting grooves, the eight limiting grooves are communicated with the annular groove, the bottom surface of the first connecting disc is provided with two grooves, and the two grooves are respectively communicated with the annular groove.

Preferably, the limiting rod and the limiting sleeve are both located inside the limiting groove, and the diameter value of the limiting sleeve is smaller than the width value of the groove.

Preferably, limiting grooves are formed in one side, adjacent to the first connecting block and the second connecting block, of each connecting block, and the limiting grooves are rectangular after being combined.

The utility model has the advantages that through the arrangement of the fixing component, one end of the limiting rod and one end of the limiting sleeve are inserted into the annular groove through the groove and are moved to the inner part of the annular groove, then the first connecting block and the second connecting block are rotated to enable the limiting sleeve and the limiting rod to enter the limiting groove at the corresponding position, then the first connecting shaft and the second connecting shaft are respectively inserted between the two groups of first connecting blocks and second connecting blocks, then the threaded sleeve on the threaded rod is rotated anticlockwise, so that the first strip-shaped sheet and the second strip-shaped sheet drive the first connecting block and the second connecting block to respectively fix the first connecting shaft and the second connecting shaft, make first connecting axle and second connecting axle respectively between two sets of first connecting blocks of fixed mounting and the second connecting block, realized fixing and connecting first connecting axle and the second connecting axle of equidimension not, reached better transmission effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the coupling of the present invention;

fig. 2 is a bottom schematic view of the first connection plate of the present invention;

fig. 3 is a schematic view of a first connection block of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

The reference numbers in the figures illustrate: 1. a first splice tray; 2. an elastic device; 3. a second connecting disc; 4. a fixing assembly; 401. a first connection block; 402. a second connecting block; 403. a first strip sheet; 404. a second strip-shaped sheet; 405. a threaded rod; 406. a threaded sleeve; 407. a limiting rod; 408. a limiting sleeve; 5. a first connecting shaft; 6. a second connecting shaft; 7. an annular groove; 8. a limiting groove; 9. and (4) a groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a coupler for a series welding machine comprises a coupler body and two fixing assemblies 4 arranged on the coupler body, wherein a first connecting shaft 5 and a second connecting shaft 6 are respectively arranged in the two fixing assemblies 4;

the fixing component 4 comprises a first connecting block 401, a second connecting block 402, a first strip-shaped sheet 403, a second strip-shaped sheet 404, a threaded rod 405, a threaded sleeve 406, a limiting rod 407 and a limiting sleeve 408, wherein the first connecting block 401 is installed on the coupler body, one side of the first connecting block 401 adjacent to the second connecting block 402 is in contact connection, the front end surface and the rear end surface of the first connecting block 401 are vertically connected with the first strip-shaped sheet 403, the front end surface and the rear end surface of the second connecting block 402 are vertically connected with the second strip-shaped sheet 404, one side of the second strip-shaped sheet 404 adjacent to the first strip-shaped sheet 403 is in contact connection, one side of the second strip-shaped sheet 404 far away from the first strip-shaped sheet is sleeved with the two threaded rods 405, one end of each of the two threaded rods 405 penetrates through the second strip-shaped sheet 404 and the first strip-shaped sheet 403 and is in threaded sleeve connection with the threaded sleeve 406, the threaded sleeve 406 is positioned on one side of the first strip-shaped sheet 403 far away from the second strip-shaped sheet 404, the first connecting block 401 is provided with a limiting rod 407 on one side close to the coupler body, and one end of the limiting rod 407 close to the coupler is sleeved with a limiting sleeve 408.

Wherein, the shaft coupling body includes first connection pad 1, elastic device 2 and second connection pad 3, and a plurality of elastic devices 2 of top surface installation of first connection pad 1, the top of a plurality of elastic devices 2 is connected with the basal surface of second connection pad 3, and fixed subassembly 4 is all installed in the middle part of the nonadjacent side of first connection pad 1 and second connection pad 3, has realized linking together first connecting axle 5 and second connecting axle 6, has reached better connection effect.

Wherein, ring channel 7 has been seted up to the basal surface of first flange 1, eight spacing grooves 8 have been seted up to the basal surface of first flange 1, and eight spacing grooves 8 all are linked together with ring channel 7, and two recesses 9 have been seted up to the basal surface of first flange 1, and two recesses 9 are linked together with ring channel 7 respectively, are convenient for better carry out the fixed in position to fixed subassembly 4.

Wherein, gag lever post 407 and stop collar 408 all are located the inside of spacing groove 8, and the diameter value of stop collar 408 is less than the width value of recess 9, has realized the fixed to first connecting block 401 and second connecting block 402.

Wherein, the spacing groove has all been seted up to the adjacent one side of first connecting block 401 and second connecting block 402, is rectangle after two spacing grooves merge, has realized the fixed of first connecting axle 5 and second connecting axle 6, has reached better fixed effect.

During operation, firstly, the fixing component 4 with corresponding size is replaced according to the size of the adjacent end of the first connecting shaft 5 and the second connecting shaft 6, one end of the limiting rod 407 and one end of the limiting sleeve 408 are inserted into the annular groove 7 through the groove 9 and moved to the inside of the annular groove 7, then the first connecting block 401 and the second connecting block 402 are rotated to enable the limiting sleeve 408 and the limiting rod 407 to enter the limiting groove 8 at the corresponding position, then the first connecting shaft 5 and the second connecting shaft 6 are respectively inserted between the two groups of first connecting blocks 401 and the second connecting blocks 402, then the threaded sleeve 406 on the threaded rod 405 is rotated anticlockwise to enable the first strip-shaped piece 403 and the second strip-shaped piece 404 to drive the first connecting block 401 and the second connecting block 402 to respectively fix the first connecting shaft 5 and the second connecting shaft 6, so that the first connecting shaft 5 and the second connecting shaft 6 are respectively and fixedly installed between the two groups of first connecting blocks 401 and the second connecting blocks 402, and then the controller is opened, so that the first connecting shaft 5 drives the second connecting shaft 6 to synchronously rotate through the coupler body, the smooth operation of the series welding machine is realized, and a better transmission effect is achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The coupler for the series welding machine is characterized by comprising a coupler body and two fixing assemblies (4) arranged on the coupler body, wherein a first connecting shaft (5) and a second connecting shaft (6) are respectively arranged in the two fixing assemblies (4);

the fixed component (4) comprises a first connecting block (401), a second connecting block (402), a first strip-shaped sheet (403), a second strip-shaped sheet (404), a threaded rod (405), a threaded sleeve (406), a limiting rod (407) and a limiting sleeve (408), the first connecting block (401) is installed on the coupler body, the first connecting block (401) is in contact connection with one side of the second connecting block (402) adjacent to the first connecting block, the front end surface and the rear end surface of the first connecting block (401) are vertically connected with the first strip-shaped sheet (403), the front end surface and the rear end surface of the second connecting block (402) are vertically connected with the second strip-shaped sheet (404), the second strip-shaped sheet (404) is in contact connection with one side of the first strip-shaped sheet (403) adjacent to the second strip-shaped sheet (404), and two threaded rods (405) are sleeved on one side of the second strip-shaped sheet (404) far away from the first strip-shaped sheet (403), two the one end of threaded rod (405) all runs through second bar piece (404) with first bar piece (403) and with thread bush (406) threaded socket, thread bush (406) are located first bar piece (403) are kept away from one side of second bar piece (404), first connecting block (401) close to the side-mounting of shaft coupling body gag lever post (407), the proximity of gag lever post (407) the one end of shaft coupling is cup jointed stop collar (408).

2. The coupler for the tandem welder according to claim 1, wherein the coupler body comprises a first connecting disc (1), a plurality of elastic devices (2) and a second connecting disc (3), the top surface of the first connecting disc (1) is provided with the plurality of elastic devices (2), the top ends of the plurality of elastic devices (2) are connected with the bottom surface of the second connecting disc (3), and the fixing component (4) is arranged in the middle of the non-adjacent side of the first connecting disc (1) and the second connecting disc (3).

3. The shaft coupling for the tandem welder according to claim 2, wherein the bottom surface of the first connecting disc (1) is provided with an annular groove (7), the bottom surface of the first connecting disc (1) is provided with eight limiting grooves (8), the eight limiting grooves (8) are all communicated with the annular groove (7), the bottom surface of the first connecting disc (1) is provided with two grooves (9), and the two grooves (9) are respectively communicated with the annular groove (7).

4. A coupling for a stringer according to claim 3, wherein said stop rod (407) and said stop collar (408) are both located inside said stop groove (8), the diameter of said stop collar (408) having a value smaller than the width of said recess (9).

5. The shaft coupling for the tandem welder of claim 1, wherein one side of the first connecting block (401) adjacent to one side of the second connecting block (402) is provided with a limiting groove, and the two limiting grooves are combined to form a rectangle.