CN203101436U - Automatic connection test clamp for stator lead of micromotor - Google Patents

Automatic connection test clamp for stator lead of micromotor Download PDF

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Publication number
CN203101436U
CN203101436U CN 201320097876 CN201320097876U CN203101436U CN 203101436 U CN203101436 U CN 203101436U CN 201320097876 CN201320097876 CN 201320097876 CN 201320097876 U CN201320097876 U CN 201320097876U CN 203101436 U CN203101436 U CN 203101436U
Authority
CN
China
Prior art keywords
lead
stator
pushing block
strap
ambulatory splint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201320097876
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Chinese (zh)
Inventor
张发强
黎忠良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG JIAHE MICROMOTOR CO Ltd
Original Assignee
GUANGDONG JIAHE MICROMOTOR CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDONG JIAHE MICROMOTOR CO Ltd filed Critical GUANGDONG JIAHE MICROMOTOR CO Ltd
Priority to CN 201320097876 priority Critical patent/CN203101436U/en
Application granted granted Critical
Publication of CN203101436U publication Critical patent/CN203101436U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an automatic connection test clamp for a stator lead of a micromotor, and belongs to the technical field of connection test tools. According to the technical points, the automatic connection test clamp comprises a supporting seat, wherein stator fixing seats are arranged in the middle of the supporting seat; test units for automatically clamping the lead are respectively arranged on the two sides of the stator fixing seats on the supporting seat; each of the two test units mainly comprises two lead clamp heads which are opposite to each other and are arranged at an interval, a stretching and retracting drive device arranged on the supporting seat, and a pushing block connected with a power output shaft of the stretching and retracting drive device; each pushing block is opposite to a gap between the corresponding two lead clamp heads; and a conical part is arranged at the front end of each pushing block. The utility model aims to provide the automatic connection test clamp for the stator lead of the micromotor, which has a compact structure, convenience in use, high work efficiency and a good effect, and is used for testing the lead of a stator coil of the micromotor.

Description

The micromotor stator lead is from being dynamically connected test fixture
Technical field
The utility model relates to a kind of test fixture, more particularly, relates in particular to a kind of micromotor stator lead from being dynamically connected test fixture.
Background technology
The existing detection that is used to have the micromotor stator of lead output is established slightly, as the interturn testing instrument, high voltage testing device etc., all adopt crocodile clip or clip-like that every lead is carried out clamping, push the anchor clamps handgrip earlier, the core of lead is put at the chuck position of anchor clamps in the back, unclamp the anchor clamps handgrip again, chuck is subjected to spring pressure clamping wire, and repeated presses anchor clamps handgrip again after test is finished is opened chuck, take out lead and finish a lead connection, will clamping for the single-speed motor stator, take out four times, will clamping for four speed motor stators, take out eight times, like this repeated clamping, taking out had both increased labour intensity, influence efficient again, increase cost of goods manifactured; And existing anchor clamps be easy to owing to operating personnel do not note be clipped on the insulation course of lead, cause loose contact, influence precision of test result, need clamping again, further influence work efficiency.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides a kind of compact conformation, easy to use, high efficiency and respond well micromotor stator lead from being dynamically connected test fixture.
The technical solution of the utility model is achieved in that a kind of micromotor stator lead is from being dynamically connected test fixture, comprise bearing, be provided with stator holder at the bearing middle part, be respectively equipped with the test cell of automatic clamping wire on the bearing of described stator holder both sides, described two test cells mainly by two relatively and the wire clamp that is provided with at interval, be arranged on the retractable driving device on the bearing and the pushing block that is connected with the power output shaft of retractable driving device is formed; Described each pushing block is relative with the gap between corresponding two wire clamps, and the front end of described pushing block is provided with tapered portion; When the power output shaft of retractable driving device was stretched out, in the gap between two wire clamps of pushing block insertion, the wire clamp of two correspondences clamped the lead of motor stator on the stator holder; When the power output shaft of retractable driving device was withdrawn, pushing block broke away from the gap between two wire clamps, and the wire clamp of two correspondences unclamps the lead of motor stator on the stator holder.
Above-mentioned micromotor stator lead is in the test fixture that is dynamically connected, and described wire clamp mainly is made up of strap, ambulatory splint, conductive sponge, back-moving spring and guidepost; Described strap and ambulatory splint be arranged in parallel, and the two ends of described conductive sponge are connected on strap and the ambulatory splint; Described guidepost one end is fixed on the ambulatory splint, and other end activity is located on the strap; Described back-moving spring is arranged on the guidepost between strap and the ambulatory splint; On strap, be provided with terminal screw; When pushing block extruding ambulatory splint, ambulatory splint moves towards the strap direction along guidepost, makes the folding lead that clamps motor stator of conductive sponge.
Above-mentioned micromotor stator lead is from being dynamically connected in the test fixture, and described stator holder is made up of base plate, the height adjusting screw that is connected with base thread, the reference column that is arranged on the support plate on the adjusting screw highly and is arranged on the support plate upper surface.
Above-mentioned micromotor stator lead is in the test fixture that is dynamically connected, and described retractable driving device is a cylinder, and described pushing block is fixed on the piston rod free end of cylinder.
After the utility model adopts said structure, stretch out by cylinder control pushing block, the ambulatory splint that makes two groups of wire clamps that cooperatively interact is under the extruding of pushing block, thereby move towards strap and to make the conductive sponge clamping wire, after test is finished, the pushing block withdrawal, ambulatory splint resets, make conductive sponge unclamp lead, operation is very easy for whole test process, not only saved operation, saved man-hour, and the work effect improves before comparing greatly, and production cost is reduced.Simultaneously, because the satisfactory electrical conductivity of conductive sponge makes test result very accurate, thereby avoids second test.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model wire clamp;
Fig. 3 is the structural representation of the utility model stator holder.
Among the figure: bearing 1, stator holder 2, base plate 2a, height adjusting screw 2b, support plate 2c, reference column 2d, wire clamp 3, strap 3a, ambulatory splint 3b, conductive sponge 3c, back-moving spring 3d, guidepost 3e, terminal screw 3f, retractable driving device 4, pushing block 5.
Embodiment
Consult Fig. 1 to shown in Figure 3, a kind of micromotor stator lead of the present utility model is from being dynamically connected test fixture, the bearing 1 that comprises insulation, be provided with stator holder 2 at bearing 1 middle part, the stator holder 2 in the present embodiment is made up of base plate 2a, the height adjusting screw 2b that is threaded with base plate 2a, the reference column 2d that is arranged on the support plate 2c of height adjusting screw 2b upper end and is arranged on support plate 2c upper surface.Be respectively equipped with the test cell of automatic clamping wire on the bearing 1 of described stator holder 2 both sides, described two test cells mainly by two relatively and the wire clamp 3 that is provided with at interval, be arranged on the retractable driving device 4 on the bearing 1 and the pushing block 5 that is connected with the power output shaft of retractable driving device 4 is formed, the pushing block 5 employing insulating material in the present embodiment are made.Retractable driving device 4 in the present embodiment is a cylinder, and described pushing block 5 is fixed on the piston rod free end of cylinder.Described each pushing block 5 is relative with the gap between corresponding two wire clamps 3, and the front end of described pushing block 5 is provided with tapered portion; When the power output shaft of retractable driving device 4 is stretched out, in the gap that pushing block 5 inserts between two wire clamps 3, the wire clamp 3 of two correspondences clamps the lead of motor stator on the stator holder 2, when the power output shaft of retractable driving device 4 is withdrawn, the gap that pushing block 5 breaks away between two wire clamps 3, the wire clamp 3 of two correspondences unclamps the lead of motor stator on the stator holder 2.Wire clamp 3 described in the present embodiment mainly is made up of strap 3a, ambulatory splint 3b, conductive sponge 3c, back-moving spring 3d and guidepost 3e; Described strap 3a and ambulatory splint 3b make by conductive material and be arranged in parallel, and the two ends of described conductive sponge 3c are connected on strap 3a and the ambulatory splint 3b; Described guidepost 3e one end is fixed on the ambulatory splint 3b, and other end activity is located on the strap 3a; Described back-moving spring 3d is arranged on the guidepost 3e between strap 3a and the ambulatory splint 3b; On strap 3a, be provided with terminal screw 3f; When pushing block 5 extruding ambulatory splint 3b, ambulatory splint 3b moves towards strap 3a direction along guidepost, makes the folding lead that clamps motor stator of conductive sponge 3c.
During work, terminal screw 3f is connected with the input lead of external unit, simultaneously, according to the specification of motor stator to be tested, regulates height adjusting screw 2b, after motor stator on the support plate 2c being put put in place, its lead-in wire just is positioned at conductive sponge 3c.After the initialization setting is finished, motor stator to be tested is placed on the reference column 2d of supporting base 2c, then the lead on the motor stator is guided in the corresponding conductive sponge 3c, start two cylinders simultaneously, driving two pushing blocks 5 stretches out simultaneously, two ambulatory splint 3b that extruding is corresponding, it is moved towards corresponding strap 3a, thereby make conductive sponge 3c clamping wire, begin test, after test is finished, cylinder drives pushing block 5 withdrawals, ambulatory splint 3b resets, and gets final product repeated test work, and it is quick that operation is very easy.

Claims (4)

1. a micromotor stator lead is from being dynamically connected test fixture, comprise bearing (1), it is characterized in that, described bearing (1) middle part is provided with stator holder (2), be respectively equipped with the test cell of automatic clamping wire on the bearing (1) of described stator holder (2) both sides, described two test cells mainly by two relatively and the wire clamp (3) that is provided with at interval, be arranged on the retractable driving device (4) on the bearing (1) and the pushing block (5) that is connected with the power output shaft of retractable driving device (4) is formed; Described each pushing block (5) is relative with the gap between corresponding two wire clamps (3), and the front end of described pushing block (5) is provided with tapered portion; When the power output shaft of retractable driving device (4) was stretched out, in the gap between pushing block (5) two wire clamps of insertion (3), the wire clamp of two correspondences (3) clamped the lead that stator holder (2) is gone up motor stator; When the power output shaft of retractable driving device (4) was withdrawn, pushing block (5) broke away from the gap between two wire clamps (3), and the wire clamp of two correspondences (3) unclamps the lead that stator holder (2) is gone up motor stator.
2. micromotor stator lead according to claim 1 is from being dynamically connected test fixture, it is characterized in that described wire clamp (3) mainly is made up of strap (3a), ambulatory splint (3b), conductive sponge (3c), back-moving spring (3d) and guidepost (3e); Described strap (3a) and ambulatory splint (3b) be arranged in parallel, and the two ends of described conductive sponge (3c) are connected on strap (3a) and the ambulatory splint (3b); Described guidepost (3e) end is fixed on the ambulatory splint (3b), and other end activity is located on the strap (3a); Described back-moving spring (3d) is arranged on the guidepost (3e) between strap (3a) and the ambulatory splint (3b); On strap (3a), be provided with terminal screw (3f); When pushing block (5) extruding ambulatory splint (3b), (3a) direction moves ambulatory splint (3b) along guidepost towards strap, makes the folding lead that clamps motor stator of conductive sponge (3c).
3. micromotor stator lead according to claim 1 is from being dynamically connected test fixture, it is characterized in that described stator holder (2) is made up of base plate (2a), the height adjusting screw (2b) that is threaded with base plate (2a), the support plate (2c) that is arranged on height adjusting screw (2b) upper end and the reference column (2d) that is arranged on support plate (2c) upper surface.
According to the arbitrary described micromotor stator lead of claim 1 to 3 from the test fixture that is dynamically connected, it is characterized in that described retractable driving device (4) is a cylinder, described pushing block (5) is fixed on the piston rod free end of cylinder.
CN 201320097876 2013-03-04 2013-03-04 Automatic connection test clamp for stator lead of micromotor Expired - Lifetime CN203101436U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320097876 CN203101436U (en) 2013-03-04 2013-03-04 Automatic connection test clamp for stator lead of micromotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320097876 CN203101436U (en) 2013-03-04 2013-03-04 Automatic connection test clamp for stator lead of micromotor

Publications (1)

Publication Number Publication Date
CN203101436U true CN203101436U (en) 2013-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320097876 Expired - Lifetime CN203101436U (en) 2013-03-04 2013-03-04 Automatic connection test clamp for stator lead of micromotor

Country Status (1)

Country Link
CN (1) CN203101436U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105866588A (en) * 2016-05-11 2016-08-17 广东顺德三合工业自动化设备有限公司 Tool disc for line damage and impulse detection of stators
CN108132360A (en) * 2016-12-01 2018-06-08 深圳市新益技术有限公司 Rotate plummer and antenna measurement isolation ward
CN111579946A (en) * 2020-05-26 2020-08-25 海南驿电通科技有限公司 Cable oscillatory wave partial discharge testing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105866588A (en) * 2016-05-11 2016-08-17 广东顺德三合工业自动化设备有限公司 Tool disc for line damage and impulse detection of stators
CN108132360A (en) * 2016-12-01 2018-06-08 深圳市新益技术有限公司 Rotate plummer and antenna measurement isolation ward
CN111579946A (en) * 2020-05-26 2020-08-25 海南驿电通科技有限公司 Cable oscillatory wave partial discharge testing device
CN111579946B (en) * 2020-05-26 2022-07-19 创新电力技术(海南)有限公司 Testing arrangement is put in cable oscillatory wave office

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CX01 Expiry of patent term

Granted publication date: 20130731