CN217799787U

CN217799787U - Supporting structure for welding heat dissipation ribs of shell and welding tool

Info

Publication number: CN217799787U
Application number: CN202221927834.3U
Authority: CN
Inventors: 庞建军; 项久鹏; 杨志强; 高少静
Original assignee: Shandong Chaotongbu Intelligent Equipment Co ltd
Current assignee: Shandong Chaotongbu Intelligent Equipment Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2022-11-15
Anticipated expiration: 2032-07-23

Abstract

The supporting structure for welding the radiating ribs of the shell comprises a tool body, wherein the tool body comprises a first assembling surface, a first limiting groove and a plurality of first radiating rib positioning grooves are formed in the first assembling surface, the first limiting groove is annular and surrounds the center of the tool body, the first radiating rib positioning grooves are radially arranged at the center of the tool body, one end of each first radiating rib positioning groove is connected with the corresponding first limiting groove, the motor shell can be positioned by embedding the radiating ribs into the first limiting grooves, the radiating ribs can be positioned by inserting the radiating ribs into the first radiating rib positioning grooves, the assembly is convenient, and the welding efficiency of the radiating ribs is improved; the utility model provides a welding frock for welding casing heat dissipation muscle includes two bearing structure, and two bearing structure's first assembly face sets up relatively, and this application utilizes two bearing structure location motor casings and heat dissipation muscle, and stability is good, and the process is simple, has effectively improved the efficiency of welding heat dissipation muscle.

Description

Supporting structure for welding heat dissipation ribs of shell and welding tool

Technical Field

The application relates to the technical field of motor production, in particular to a supporting structure and a welding tool for welding radiating ribs of a machine shell.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the motor is easy to generate heat during working, and therefore a heat dissipation rib is arranged on a motor shell and used for dissipating heat.

Chinese patent No. CN201510422472.0 discloses a welding positioning and deformation-preventing process device for heat dissipation fins, which comprises two parts symmetrically distributed along the welded heat dissipation fins, wherein each part comprises two parts, namely a clamping plate and a supporting plate; the clamping plates and the radiating fins are parallel to each other, are of a step-shaped plate structure with the length of 4110mm, and comprise two parts, namely a bottom step and an upper step, wherein the upper steps of the two symmetrically distributed clamping plates are butted to form a positioning groove with the groove depth of 14mm, and the top ends of the radiating fins are inserted into the positioning groove and are tightly attached to the positioning groove; two supporting plates are arranged at two end points in the length direction of the clamping plate, three supporting plates are uniformly arranged between the supporting plates at the two end points in the length direction of the clamping plate, and each supporting plate is mutually perpendicular and fixedly connected with the clamping plate.

In view of the above-mentioned related art, the device uses two clamping plates and three supporting plates to position a heat dissipation fin to be welded, and since a plurality of heat dissipation fins need to be welded on the casing, the device is very troublesome to assemble, and the welding efficiency is seriously affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the welded efficiency of heat dissipation muscle, this application provides a bearing structure and welding frock for welding casing heat dissipation muscle.

In a first aspect, the application provides a supporting structure for welding heat dissipation ribs of a machine shell, which adopts the following technical scheme:

the utility model provides a bearing structure for welding casing heat dissipation muscle, includes the frock body, the frock body includes first assembly surface, first spacing groove and a plurality of first heat dissipation muscle constant head tank have been seted up on the first assembly surface, first spacing groove is cyclic annular and encircles the center of frock body, it is a plurality of first heat dissipation muscle constant head tank with the center of frock body is radial setting, just first heat dissipation muscle constant head tank is close to the one end at frock body center with first spacing groove links to each other.

Through adopting the above technical scheme, the first spacing groove that sets up on the frock body is used for fixing a position the motor casing, the first heat dissipation muscle constant head tank of a plurality of is used for placing and fixes a position the heat dissipation muscle, put into first heat dissipation muscle constant head tank with the muscle that dispels the heat after, the heat dissipation muscle can the butt in the casing outside, later can weld the heat dissipation muscle on the motor casing, on the basis of guaranteeing the location effect, it is very convenient to utilize bearing structure location motor casing and heat dissipation muscle, the time of assembly consumption has been reduced, the welded efficiency of heat dissipation muscle has been improved.

Optionally, the tool body further includes a side surface perpendicularly connected to the first assembling surface, and each of the first heat dissipation rib positioning grooves extends from the first assembling surface to the side surface.

Through adopting above-mentioned technical scheme, it is very convenient to put into first heat dissipation muscle constant head tank with the heat dissipation muscle by the side surface, provides convenience on motor housing for the heat dissipation muscle location.

Optionally, the first limiting grooves are multiple, and the multiple first limiting grooves are arranged concentrically and at intervals.

Through adopting above-mentioned technical scheme, a bearing structure can be used for the welding of the heat dissipation muscle on the motor casing of a plurality of diameters differences, has reduced the cost of motor production.

Optionally, the tool body is square.

Through adopting above-mentioned technical scheme, set the frock body to squarely, improved the stability of frock body on the workstation to the stability of bearing structure location motor casing and heat dissipation muscle has been improved.

Optionally, four corners of the tool body are provided with chamfers.

Through adopting above-mentioned technical scheme, prevent that the staff from hitting on the corner of frock body, security when improving the staff welding heat dissipation muscle.

Optionally, the tool body is provided with a fixing hole.

Through adopting above-mentioned technical scheme, the fixed orifices of reserving is convenient for fix frock body and motor housing together to improve the stability of bearing structure and motor housing assembly.

Optionally, the tool body is further provided with a lightening hole.

Through adopting above-mentioned technical scheme, for the frock body subtracts heavy, the staff of being convenient for removes the frock body.

Optionally, the tool body further comprises a second assembling surface opposite to the first assembling surface, a second limiting groove and a plurality of second heat dissipation rib positioning grooves are formed in the second assembling surface, the second limiting groove is annular and surrounds the center of the tool body, the second heat dissipation rib positioning grooves are formed in the second assembling surface, the center of the tool body is radially arranged, the second heat dissipation rib positioning grooves are close to the center of the tool body, one end of each second heat dissipation rib positioning groove is connected with the corresponding second limiting groove, and the density of the first heat dissipation rib positioning grooves is different from that of the second heat dissipation rib positioning grooves in the first assembling surface.

Through adopting above-mentioned technical scheme, a frock body can be used for welding the heat dissipation muscle of different density on motor housing, reduces the cost of motor production.

The second aspect, the application provides a welding frock for welding casing heat dissipation muscle adopts following technical scheme:

the utility model provides a welding frock for welding casing heat dissipation muscle for at the surface welding heat dissipation muscle of motor casing, the welding frock includes two bearing structure, and the one end of motor casing is inserted and is located bearing structure's first spacing inslot, two bearing structure supports motor casing, two jointly bearing structure's first assembly surface is relative, the one end of heat dissipation muscle is inserted and is located bearing structure in the first heat dissipation muscle constant head tank, just the heat dissipation muscle with motor casing's circumference holds and leans on.

Through adopting above-mentioned technical scheme, utilize two bearing structure location motor casings and heat dissipation muscle, improved the stability of welding frock location motor casing and heat dissipation muscle, motor casing and heat dissipation muscle assembly are convenient, swift on two bearing structure, just need pull down two bearing structure after the welding is accomplished in addition, and welding frock assembly and dismantlement do not spend how much time, have effectively improved heat dissipation muscle welded efficiency.

Optionally, the supporting structure and the motor casing are fixed by a fixing member.

Through adopting above-mentioned technical scheme, utilize mounting fixed stay structure and motor casing, improved the stability of welding frock location motor casing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the motor shell can be positioned by being embedded into the first limiting groove on the tool body, the radiating rib can be positioned by being inserted into the first radiating rib positioning groove, the supporting structure is very convenient for positioning the motor shell and the radiating rib, the assembling time is reduced, and the welding efficiency of the radiating rib is improved;

2. the density of the first heat dissipation rib positioning grooves on the first assembling surface is different from that of the second heat dissipation rib positioning grooves on the second assembling surface, and one tool body can be used for welding heat dissipation ribs on motor shells with different diameters and welding two different numbers of heat dissipation ribs on the motor shells, so that the production cost of the motor is reduced;

3. be equipped with the fixed orifices on the frock body and the frock body can pass through the mounting with motor housing and be connected, improved the stability of frock body location motor housing.

Drawings

Fig. 1 is a schematic structural diagram of a welding tool for welding heat dissipation ribs of a chassis according to the present application.

Fig. 2 is a schematic structural view of a first mounting surface on a support structure according to a first embodiment of the present application.

Fig. 3 is a schematic structural view of a second mounting surface of the support structure according to the second embodiment of the present application.

Description of reference numerals:

1. a tool body; 11. a first assembly face; 111. a first limit groove; 112. a first heat dissipation rib positioning groove; 12. a side surface; 13. chamfering; 14. lightening holes; 15. a fixing hole; 16. a second assembly face; 161. a second limit groove; 162. a second heat dissipation rib positioning groove; 2. a motor housing; 3. heat dissipation ribs; 4. and a fixing member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a bearing structure for welding heat dissipation ribs of a machine shell.

Example one

Referring to fig. 1 to 3, a supporting structure for welding heat dissipation ribs of a casing includes a fixture body 1, the fixture body 1 is square, four corners of the fixture body 1 are provided with chamfers 13, a lightening hole 14 is formed in the center of the fixture body 1, the fixture body 1 is provided with a first assembly surface 11, the first assembly surface 11 is provided with a plurality of first limiting grooves 111, the first limiting grooves 111 are annular and are arranged by taking the center of the fixture body 1 as a central interval, the first assembly surface 11 is further provided with a plurality of first heat dissipation rib positioning grooves 112, the first heat dissipation rib positioning grooves 112 are radially arranged by taking the center of the first assembly surface 11 and are evenly distributed around the central circumference of the first assembly surface 11 at intervals, the first heat dissipation rib positioning grooves 112 are communicated with the first limiting grooves 111, and one end of the first heat dissipation rib positioning groove 112 penetrates through one side groove wall of the first limiting groove 111, which is close to the central position, of the first assembly surface 11.

Referring to fig. 2, the tool body 1 is further provided with a side surface 12 perpendicular to the first assembling surface 11, the first assembling surface 11 is connected to the side surface 12, one end of the first heat dissipation rib positioning groove 112, which is far away from the center of the tool body 1, penetrates through the side surface 12, a fixing hole 15 is formed in each first heat dissipation rib positioning groove 112 on the tool body 1, and the angle, the size and the number of the first heat dissipation rib positioning grooves 112 on the first assembling surface 11 can be processed as required.

The implementation principle of the first embodiment is as follows: the motor shell 2 can be positioned by embedding the motor shell 2 into the first limiting groove 111 on the tool body 1, and the heat dissipation ribs 3 can be positioned by placing the heat dissipation ribs 3 into the first heat dissipation rib positioning grooves 112 from the side surface 12 of the tool body 1, so that the welding efficiency of the heat dissipation ribs 3 is improved; the tool body 1 is provided with the fixing hole 15, so that the motor shell 2 and the tool body 1 can be fixedly connected, and the stability of the supporting structure for positioning the motor shell 2 is improved; because the first assembling surface 11 is provided with the plurality of first limiting grooves 111, the motor shell 2 with different diameters can be positioned by using one supporting structure, and the production cost of the motor is reduced.

Example two

Referring to fig. 2 and fig. 3, the difference between the first embodiment and the first embodiment is that a second assembly surface 16 opposite to the first assembly surface 11 is further disposed on the tool body 1, the second assembly surface 16 is provided with a plurality of second limiting grooves 161 and a plurality of second heat dissipation rib positioning grooves 162, the second limiting grooves 161 are annular and concentrically disposed with the tool body 1, the second limiting grooves 161 are all disposed around the center of the tool body 1 at intervals, and the second heat dissipation rib positioning grooves 162 are radially disposed around the center of the tool body 1 and evenly distributed around the center of the tool body 1 at intervals.

Referring to fig. 2 and 3, the second heat dissipation rib positioning groove 162 is communicated with the plurality of second limiting grooves 161, one end of the second heat dissipation rib positioning groove 162 penetrates through a groove wall of one side of the second limiting groove 161 close to the central position on the second assembly surface 16, the other end of the second heat dissipation rib positioning groove 162 penetrates through the side surface 12 of the fixture body 1, the number of the second heat dissipation rib positioning grooves 162 on the second assembly surface 16 is different from that of the first heat dissipation rib positioning grooves 112 on the first assembly surface 11, that is, the density of the first heat dissipation rib positioning grooves 112 on the first assembly surface 11 is different from that of the second heat dissipation rib positioning grooves 162 on the second assembly surface 16.

The implementation principle of the second embodiment is as follows: because the number of the first heat dissipation rib positioning grooves 112 and the second heat dissipation rib positioning grooves 162 on the tool body 1 is different, the second limiting grooves 161 and the second heat dissipation rib positioning grooves 162 on the second assembling surface 16 on the tool body 1 can be utilized to weld different numbers of heat dissipation ribs 3 on the motor shell 2, and the production cost of the motor is reduced.

The embodiment of the application discloses a welding frock for welding casing heat dissipation muscle.

Referring to fig. 1, a welding frock for welding casing heat dissipation muscle includes two bearing structure, the 11 relative intervals of first assembly surface of two bearing structure set up, the one end of motor casing 2 is inserted and is established in one of them bearing structure's first spacing groove 111, two bearing structure and motor casing 2 pass through mounting 4 rigid couplings, mounting 4 in this application is the sub-assembly of bolt and nut, the one end of heat dissipation muscle 3 is inserted and is established in bearing structure's first heat dissipation muscle constant head tank 112, make heat dissipation muscle 3 and motor casing 2 periphery offset lean on.

The second assembling surfaces 16 of the two supporting structures on the welding tool are oppositely arranged, one end of the motor shell 2 is inserted into the second limiting groove 161 of one supporting structure, one end of the heat dissipation rib 3 is inserted into the second heat dissipation rib positioning groove 162 on the second assembling surface 16 of the supporting structure, and then welding is carried out, so that the heat dissipation rib 3 with the same density as the second heat dissipation rib positioning groove 162 on the second assembling surface 16 can be obtained on the motor shell 2.

The implementation principle of the welding tool for welding the radiating ribs of the shell in the embodiment of the application is as follows: the motor shell 2 and the heat dissipation ribs 3 are positioned by utilizing the two supporting structures, and the supporting structures are fixedly connected with the motor shell 2 by utilizing the fixing pieces 4, so that the stability of the welding tool for supporting the motor shell 2 and the heat dissipation ribs 3 is improved, and the welding efficiency is further improved; one end of the motor shell 2 is embedded into the first limiting groove 111 of the supporting structure, so that the motor shell 2 can be positioned, the two supporting structures are very convenient to detach after welding is finished, too much time is not spent on positioning the motor shell 2 and the heat dissipation ribs 3, and the welding efficiency of the heat dissipation ribs 3 is improved; the welding frock can fix a position the different motor casing 2 of a plurality of diameters, can be used for the welding of the different motors of a plurality of diameters on the muscle 3 that dispels the heat, and is very practical.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bearing structure for welding casing heat dissipation muscle which characterized in that: including tool body (1), tool body (1) includes first mounting surface (11), first spacing groove (111) and a plurality of first heat dissipation muscle constant head tank (112) have been seted up on first mounting surface (11), first spacing groove (111) are cyclic annular and encircle the center of tool body (1), and are a plurality of first heat dissipation muscle constant head tank (112) with the center of tool body (1) is radial setting, just first heat dissipation muscle constant head tank (112) are close to the one end at tool body (1) center with first spacing groove (111) link to each other.

2. The supporting structure for the heat dissipating ribs of the soldering machine case according to claim 1, wherein: the tool body (1) further comprises a side surface (12) vertically connected with the first assembling surface (11), and each first heat dissipation rib positioning groove (112) extends from the first assembling surface (11) to penetrate through the side surface (12).

3. The supporting structure for the heat dissipating rib of the soldering machine case according to claim 1, wherein: the first limiting grooves (111) are multiple, and the first limiting grooves (111) are arranged at intervals and concentrically.

4. The supporting structure for the heat dissipating ribs of the soldering machine case according to claim 2, wherein: the tool body (1) is square.

5. The supporting structure for the heat dissipating rib of the soldering machine case as set forth in claim 4, wherein: four corners of the tool body (1) are provided with chamfers (13).

6. The supporting structure for the heat dissipating ribs of the soldering machine case according to claim 3, wherein: the tool body (1) is further provided with lightening holes (14).

7. The supporting structure for the heat dissipating ribs of the soldering machine case according to claim 1, wherein: the tool body (1) is provided with a fixing hole (15).

8. The supporting structure for the heat dissipating ribs of the soldering machine case according to claim 1, wherein: the tool body (1) further comprises a second assembling surface (16) opposite to the first assembling surface (11), a second limiting groove (161) and a plurality of second heat dissipation rib positioning grooves (162) are formed in the second assembling surface (16), the second limiting groove (161) is annular and surrounds the center of the tool body (1), the second heat dissipation rib positioning grooves (162) are radially arranged at the center of the tool body (1), the second heat dissipation rib positioning grooves (162) are close to the center of the tool body (1), one ends of the tool body (1) are connected with the second limiting grooves (161), the density of the first heat dissipation rib positioning grooves (112) on the first assembling surface (11) is different from the density of the second heat dissipation rib positioning grooves (162) on the second assembling surface (16).

9. The utility model provides a welding frock for welding casing heat dissipation muscle for at surperficial welding heat dissipation muscle (3) of motor casing (2), its characterized in that: the welding tool comprises two supporting structures according to any one of claims 1 to 8, one end of the motor shell (2) is inserted into a first limiting groove (111) of each supporting structure, the two supporting structures support the motor shell (2) together, first assembling surfaces (11) of the two supporting structures are opposite, one end of each heat dissipation rib (3) is inserted into a first heat dissipation rib positioning groove (112) of each supporting structure, and the heat dissipation ribs (3) are abutted to the circumference of the motor shell (2).

10. The welding tool for welding the radiating ribs of the machine shell according to claim 9, is characterized in that: the supporting structure is fixed with the motor shell (2) through a fixing piece (4).