CN217328699U - Welding wire structure for motor of motor valve - Google Patents
Welding wire structure for motor of motor valve Download PDFInfo
- Publication number
- CN217328699U CN217328699U CN202220970064.4U CN202220970064U CN217328699U CN 217328699 U CN217328699 U CN 217328699U CN 202220970064 U CN202220970064 U CN 202220970064U CN 217328699 U CN217328699 U CN 217328699U
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- Prior art keywords
- motor
- cover
- motor cover
- groove
- lead
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- 238000003466 welding Methods 0.000 title claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000565 sealant Substances 0.000 claims description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model relates to a motor valve motor bonding wire structure is comparatively inconvenient to the wiring and the assembly of motor lid of solving current like product, and leakproofness, stability and firmness are not good enough technical problem. The motor cover of the structure is symmetrically provided with pin holes, the bottom of the motor is symmetrically provided with motor pins, copper plates of the motor pins are provided with lead holes, the motor pins of the motor respectively extend out of the pin holes of the motor cover, and leads at the bottom of the motor cover are respectively inserted into the lead holes of the motor pins and are fixed by welding; the key points are that the pin holes of the motor cover are respectively arranged at two sides of a boss in a cover groove at the bottom, a lead wire extending out of the cover groove is fastened and fixed on a buckle of the motor cover through clearance interference between the tops of the buckles, and the lead wire in the cover groove is respectively fixed on wire clamping grooves at two sides of the boss at the pin hole; when the clamping strip of the motor cover baffle plate is inserted into the clamping groove of the motor cover, the lead extends out of the lead groove of the motor cover baffle plate, and the two sides of the cover surface of the motor cover baffle plate are symmetrically provided with glue injection holes and observation holes.
Description
Technical Field
The utility model relates to a take motor valve of screw rod is a motor valve motor bonding wire structure.
Background
The motor valve is a switch valve or a screw valve which realizes the up-and-down movement of a sealing valve in the bracket by driving a screw rod to rotate through a motor so as to open and close the valve. The assembling steps of the motor and the motor cover of the existing motor valves are as follows: the plug is plugged into the wire outlet hole of the motor cover, and the motor wire passes through the plug and penetrates out of the motor cover. Such as application number 201720512310.0, publication date 2017.12.15, and utility model name "a screw motor valve" disclosed in chinese patent literature; however, the assembly process is too complicated and difficult to assemble; poor assembling, motor deflection, motor wire knotting and the like can also occur. Other motor valves realize wiring through high temperature resistant wiring terminal or contact pin connection column structure, such as application number 201420851630.5 disclosed in Chinese patent literature, granted bulletin date 2015.06.17, the utility model discloses a sealing connection structure of gas meter motor valve; the utility model is named as 'a novel pin connecting column structure for motor valve', as the application number 201621020296.4, the granted notice date 2017.04.05 disclosed in the Chinese patent document; however, the wiring structure of the motor valve has poor sealing performance, stability and firmness, and the motor cover has poor sealing performance, stability and firmness.
Disclosure of Invention
For overcoming the above-mentioned not enough, the utility model aims at providing a motor valve motor bonding wire structure to this field, make it solve the wiring and the motor lid assembly of current like product comparatively inconvenient, leakproofness, stability and the not good enough technical problem of firmness. The purpose is realized by the following technical scheme.
A motor welding wire structure of a motor valve is characterized in that a motor of the structure is arranged in a motor cavity formed by a motor cover and a motor shell, a motor shaft of the motor extends out of the motor shell and is connected with one end of a screw rod, a support at the other end of the screw rod is provided with a sealing element, the sealing element is aligned with a through hole of a valve body, and the motor drives the sealing element to abut against the through hole of the valve body through the screw rod; the motor cover symmetry is equipped with the contact pin hole, and the bottom symmetry of motor is equipped with the motor contact pin, and the copper of motor contact pin is equipped with the pin hole, and the motor contact pin of motor stretches out the contact pin hole of motor cover respectively, and the lead wire of motor cover bottom inserts the pin hole of motor contact pin respectively and passes through welded fastening. The key points of the structural design are that the pin holes of the motor cover are respectively arranged on two sides of the boss in the cover groove at the bottom, a buckle in an L shape is symmetrically arranged on one side edge of the cover groove, the lead wire extending out of the cover groove is fixed on the buckle of the motor cover through clearance interference lock between the tops of the buckles, and the lead wire in the cover groove is respectively fixed on the wire clamping grooves on two sides of the boss at the pin holes. Thereby the pin welded fastening is in the pin hole of motor contact pin on the motor simultaneously, and the lead wire passes through the buckle and presss from both sides the cover inslot that the wire casing is fixed in the motor lid.
Clamping grooves are symmetrically formed in two side edges in a cover groove of the motor cover, clamping strips are symmetrically arranged on two side edges of a baffle plate of the motor cover, an open lead groove is formed in one side edge of the baffle plate of the motor cover between the clamping strips, and glue injection holes are symmetrically formed in two sides of a cover surface of the baffle plate of the motor cover; when the clamping strip of the motor cover baffle is inserted into the clamping groove of the motor cover, the lead extends out of the lead groove of the motor cover baffle, the sealant is poured into the glue injection hole of the motor cover baffle, and the motor cover baffle is fixed on the motor cover through the sealant. Thereby the card strip of motor lid baffle slides in from the draw-in groove of motor lid, until dog and buckle end contact, the buckle end blocks with the dog, prevents that the motor lid baffle from droing, and the lead wire passes through the motor lid baffle and seals in the cover inslot of motor lid.
The leads at two sides in the cover groove of the motor cover are symmetrically arranged in a U-shaped gap. Thereby above-mentioned structure is convenient for the cover inslot lead wire of motor lid to be separated, prevents that the melten gel is parallelly connected after overheated.
The bottom correspondence of the cover groove top motor cover baffle of motor lid is equipped with the U font arch, and when the card strip of motor cover baffle inserted the draw-in groove of motor lid, the clearance between the cover inslot both sides lead wire of motor cover was located to the U font arch of motor cover baffle. Therefore, the structure further improves the separation and fixation of the lead in the cover groove of the motor cover.
And the glue injection holes of the motor cover are respectively and symmetrically provided with observation holes. Therefore, the wiring and the glue density condition of the lead can be conveniently checked through the observation hole of the motor cover baffle.
The utility model has reasonable structural design, convenient production and assembly, wide application range, good sealing performance, stability and firmness of the wiring and the motor cover; the wire welding structure is suitable for being used as a wire welding structure of a motor valve and is suitable for structural improvement of similar products.
Drawings
Fig. 1 is a schematic diagram of a partial explosion structure of an embodiment of the present invention.
Fig. 2 is a schematic view of the assembled lead of fig. 1, in which a frame portion is enlarged.
Fig. 3 is a schematic view of the bottom structure of the motor cover baffle of fig. 1.
Figure number and name: 1. the motor, 101, motor contact pin, 2, motor lid, 201, draw-in groove, 202, buckle, 203, contact pin hole, 204, wire clamping groove, 3, lead wire, 4, motor lid baffle, 401, card strip, 402, observation hole, 403, injecting glue hole.
Detailed Description
The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-3, the motor cover 2 of the structure is symmetrically provided with pin holes 203, the bottom of the motor 1 is symmetrically provided with motor pins 101, the copper plate of the motor pins is provided with lead holes, the motor pins of the motor respectively extend out of the pin holes of the motor cover, and the leads 3 at the bottom of the motor cover are respectively inserted into the lead holes of the motor pins and are fixed by welding. The contact pin hole of motor lid sets up respectively in the cover inslot boss both sides of bottom, and a side symmetry in cover groove is equipped with the buckle 202 of L font, and the lead wire that stretches out the cover groove is fixed in the buckle of motor lid through the clearance interference lock between the buckle top, and the cover inslot lead wire is fixed in the wire clamping groove 204 of contact pin hole department boss both sides respectively. Clamping grooves 201 are symmetrically arranged on two side edges in a cover groove of the motor cover, clamping strips 401 are symmetrically arranged on two side edges of a baffle 4 of the motor cover, an open lead groove is arranged on one side edge of the baffle of the motor cover between the clamping strips, glue injection holes 403 are symmetrically arranged on two sides of a cover surface of the baffle of the motor cover, and observation holes 402 are symmetrically arranged at the glue injection holes of the motor cover respectively; the clamping strips of the motor cover baffle are inserted into the clamping grooves of the motor cover, meanwhile, the leads extend out of the lead grooves of the motor cover baffle, sealant is poured into the glue injection holes of the motor cover baffle, and the motor cover baffle is fixed on the motor cover through the sealant; leads at two sides in a cover groove of the motor cover are symmetrically arranged in a U-shaped gap.
During the use, the motor of this structure sets up in the motor intracavity that motor lid and motor casing constitute, and the motor shaft of motor stretches out the motor casing and is connected with the one end of screw rod, and the support of the screw rod other end is equipped with the sealing member, and the sealing member aligns with the through-hole of valve body, and the motor passes through the screw rod and drives the through-hole that the sealing member supported the valve body. The specific assembly steps are as follows: after the motor is installed in place, welding the lead and the motor contact pin together, and then clamping the lead into a buckle of the motor cover; and finally, inserting the clamping strip of the motor cover baffle into the clamping groove of the motor cover, pouring sealant from the glue injection hole, and stopping pouring the sealant when the sealant completely covers the observation hole to achieve a sealing effect. This structure adopts the motor bonding wire mode, and the motor directly packs into the motor lid, does not need the end cap, has avoided the motor to adorn the emergence of not level, the motor line condition of knoing, moreover very big reduction the assembly degree of difficulty.
Claims (5)
1. A motor welding wire structure of a motor valve is characterized in that a motor (1) of the structure is arranged in a motor cavity formed by a motor cover (2) and a motor shell, a motor shaft of the motor extends out of the motor shell and is connected with one end of a screw rod, a support at the other end of the screw rod is provided with a sealing element, the sealing element is aligned with a through hole of a valve body, and the motor drives the sealing element to abut against the through hole of the valve body through the screw rod; the motor cover is symmetrically provided with pin holes (203), the bottom of the motor is symmetrically provided with motor pins (101), copper plates of the motor pins are provided with lead holes, the motor pins of the motor respectively extend out of the pin holes of the motor cover, and leads (3) at the bottom of the motor cover are respectively inserted into the lead holes of the motor pins and are fixed by welding; the novel motor cover is characterized in that pin holes (203) of the motor cover (2) are respectively formed in two sides of a boss in a cover groove at the bottom, a buckle (202) in an L shape is symmetrically arranged on one side edge of the cover groove, a lead (3) extending out of the cover groove is fixed on the buckle of the motor cover through clearance interference between the tops of the buckles, and the lead in the cover groove is respectively fixed on wire clamping grooves (204) on two sides of the boss at the pin holes.
2. The motor valve motor welding wire structure according to claim 1, wherein clamping grooves (201) are symmetrically formed in two side edges of a cover groove of the motor cover (2), clamping strips (401) are symmetrically formed in two side edges of a motor cover baffle (4), an open lead groove is formed in one side edge of the motor cover baffle between the clamping strips, and glue injection holes (403) are symmetrically formed in two sides of a cover surface of the motor cover baffle; when the clamping strip of the motor cover baffle is inserted into the clamping groove of the motor cover, the lead (3) extends out of the lead groove of the motor cover baffle, the sealant is poured into the glue injection hole of the motor cover baffle, and the motor cover baffle is fixed on the motor cover through the sealant.
3. The motor valve motor wire bonding structure according to claim 2, wherein the leads (3) at two sides in the motor cover groove of the motor cover (2) are symmetrically arranged in a U-shaped gap.
4. The motor valve motor welding line structure according to claim 3, characterized in that a U-shaped bulge is correspondingly arranged at the bottom of the motor cover baffle (4) above the motor cover groove of the motor cover (2), the clamping strip (401) of the motor cover baffle is inserted into the clamping groove (201) of the motor cover, and the U-shaped bulge of the motor cover baffle is positioned in the gap between the leads (3) at the two sides in the motor cover groove of the motor cover.
5. The motor valve motor welding wire structure according to claim 2, characterized in that the glue injection holes (403) of the motor cover (2) are respectively and symmetrically provided with observation holes (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220970064.4U CN217328699U (en) | 2022-04-21 | 2022-04-21 | Welding wire structure for motor of motor valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220970064.4U CN217328699U (en) | 2022-04-21 | 2022-04-21 | Welding wire structure for motor of motor valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217328699U true CN217328699U (en) | 2022-08-30 |
Family
ID=82949337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220970064.4U Active CN217328699U (en) | 2022-04-21 | 2022-04-21 | Welding wire structure for motor of motor valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217328699U (en) |
-
2022
- 2022-04-21 CN CN202220970064.4U patent/CN217328699U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: No. 10, Panjia Road, Zhujiang Village, Andong Town, Cixi City, Ningbo City, Zhejiang Province 315327 Patentee after: Wang Xiuqiong Address before: Room 209-210, 2 / F, building 3, Sunshine Industrial Park, Dipu street, Anji County, Huzhou City, Zhejiang Province, 313399 Patentee before: Zhejiang TianDun Valve Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |