CN201463820U - Gear concentricity detection device - Google Patents

Gear concentricity detection device Download PDF

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Publication number
CN201463820U
CN201463820U CN2009201251374U CN200920125137U CN201463820U CN 201463820 U CN201463820 U CN 201463820U CN 2009201251374 U CN2009201251374 U CN 2009201251374U CN 200920125137 U CN200920125137 U CN 200920125137U CN 201463820 U CN201463820 U CN 201463820U
Authority
CN
China
Prior art keywords
gear
slide block
type groove
unit
clamping
Prior art date
Application number
CN2009201251374U
Other languages
Chinese (zh)
Inventor
陈中羽
杜剑
Original Assignee
绍兴市汇能高科电脑有限公司
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 绍兴市汇能高科电脑有限公司 filed Critical 绍兴市汇能高科电脑有限公司
Priority to CN2009201251374U priority Critical patent/CN201463820U/en
Application granted granted Critical
Publication of CN201463820U publication Critical patent/CN201463820U/en

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Abstract

The utility model discloses a gear concentricity detection device. The detection device comprises a jig and a cardan arm, wherein the jig is used to be inserted in a plug gauge arranged in a gear hole when during clamping measurement; and one end of the cardan arm is fixed on the jig and the other end is connected with a dial gauge. The utility model has simple structure and convenient operation and use, and can timely detect the gear concentricity, thus being beneficial to increase the production concentricity.

Description

A kind of gear concentricity pick-up unit

Technical field

The utility model relates to gear concentricity detection technique field, relates in particular to a kind of gear concentricity pick-up unit.

Background technology

Gear is necessary parts in the gear train, and in the middle of some high precision devices, the concentricity of gear is most important.As in the toner cartridge of printer or duplicating machine, wherein the bulging core gear of drive drum core rotation is just very high to concentricity requirement, generally requiring the whole beating degree of whole OPC (finished product of band gear) is less than 5UM, so requiring all will have higher concentricity as the bulging core gear and the aluminium base pipe of its sub-unit, generally requires less than below the 5UM.

But as large batch of bulging core gear manufacturing works, situation is produced in understanding how could be effective and simple and direct in enormous quantities, and so that the quality of drum core gear is monitored, its detection mode is very important.

Summary of the invention

The utility model provides gear concentricity pick-up unit a kind of simple in structure, easy to use.

A kind of gear concentricity pick-up unit comprises being used to clamp and interts the anchor clamps of the feeler gauge in gear hole and an end when measuring and be fixed on Universal arm on the anchor clamps that the other end of Universal arm is connected with clock gauge.

Described anchor clamps comprise base, have a U type groove on the base, but the bottom surface of U type groove is provided with the slide block of horizontal slip, be fixedly connected with on the slide block and pass U type groove one side sidewall and the advance and retreat screw rod parallel with the slide block movement direction, the slit between the opposite side sidewall of slide block and U type groove is used to clamp the clip slot of feeler gauge when being measurement.

Described slider bottom is provided with projection, and the bottom surface of described U type groove has the slideway that matches with projection.

Two clamping surfaces of described clip slot are vertical plane, and perpendicular to the direction of motion of slide block.

Described slide block and base are provided with respectively the next-door neighbour and perpendicular to the supporting surface of two clamping surfaces of clip slot, these two supporting surfaces have been in the same plane; Have the V-type groove that originates in supporting surface on one clamping surface of described clip slot, described V-type groove is perpendicular to the cross spider of supporting surface and clamping surface.

The utility model apparatus structure is simple, and is easy for operation, and the concentricity of detection of gear helps to enhance productivity immediately.

Description of drawings

Fig. 1 is the structural representation of the utility model gear concentricity pick-up unit.

Embodiment

As shown in Figure 1, a kind of gear concentricity pick-up unit is by anchor clamps, be fixed on the Universal arm 3 on the anchor clamps and be connected Universal arm 3 free-ended clock gauges 4 and form.

Anchor clamps are made up of base 1 and slide block 2, have a U type groove 11 on the base 1, and slide block 2 places in the U type groove 11, and slide block 2 bottoms are provided with the projection 21 that is connected as a single entity with it, and U type groove 11 bottom surfaces have and projection 21 slideways that match 12.

Be fixed with the advance and retreat screw rod 5 of parallel slide block 2 glide directions on the slide block 2, advance and retreat screw rod 5 one ends pass a side sidewall of U type groove 11, and the opposite side sidewall that is coated with rotating head 6.U type groove 11 and the slit between the slide block 2 are used to clamp the clip slot 13. that the rule of interting in gear hole are filled in when measuring

Two clamping surfaces 14 of clip slot 13 are perpendicular to the direction of motion of slide block 2, and the folder face 14 on the slide block 2 of being positioned at has the V-type groove 23 of level, and V-type groove 23 also can be located on the another one clamping surface 14 certainly.

One supporting surface 22 is respectively arranged on slide block 2 and the base 1, and these two supporting surfaces 22 are located at grade, next-door neighbour and vertically two clamping surfaces 14 of clip slot 13 respectively, and V-type groove 23 originates in supporting surface 14, and cross spider vertical and supporting surface 14 and clamping surface 13.

The principle of work of said apparatus is as follows:

Before the measurement, the end that the rule of cylindricality are filled in interts on the drum core gear earlier, the other end is placed in the V-type groove 23, reduce the spacing of clip slot 13 by advance and retreat screw rod 5, clamp rotation Universal arm 3 until advise plug, the probe of clock gauge 4 is pressed gently on the face of gear of drum core gear, the slow barrel tumbler core gear of staff is observed the clock gauge pointer situation of beating, and learns the cog concentricity of face of bulging core gear roughly.

Claims (5)

1. gear concentricity pick-up unit is characterized in that: comprise being used to clamp and intert the anchor clamps of the feeler gauge in gear hole and an end when measuring and be fixed on Universal arm (3) on the anchor clamps that the other end of Universal arm (3) is connected with clock gauge (4).
2. gear concentricity pick-up unit according to claim 1, it is characterized in that: described anchor clamps comprise base (1), have a U type groove (11) on the base (1), U type groove (11) but the bottom surface be provided with the slide block (2) of horizontal slip, be fixedly connected with on the slide block (2) and pass U type groove (11) one side sidewalls and the advance and retreat screw rod (5) parallel with slide block (2) direction of motion, the slit between the opposite side sidewall of slide block (2) and U type groove (11) is used to clamp the clip slot (13) of feeler gauge when being measurement.
3. gear concentricity pick-up unit according to claim 2 is characterized in that: described slide block (2) bottom is provided with projection (21), and the bottom surface of described U type groove (11) has the slideway (12) that matches with projection (21).
4. gear concentricity pick-up unit according to claim 2 is characterized in that: two clamping surfaces (14) of described clip slot (13) are vertical plane, and perpendicular to the direction of motion of slide block (2).
5. gear concentricity pick-up unit according to claim 2, it is characterized in that: the next-door neighbour is arranged on described slide block (2) and the base (1) respectively and perpendicular to the supporting surface (22) of (13) two clamping surfaces of clip slot (14), these two supporting surfaces (22) are in the same plane; Have the V-type groove (23) that originates in supporting surface (22) on one clamping surface (14) of described clip slot (13), described V-type groove (23) is perpendicular to the cross spider of supporting surface (22) with clamping surface (14).
CN2009201251374U 2009-07-16 2009-07-16 Gear concentricity detection device CN201463820U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201251374U CN201463820U (en) 2009-07-16 2009-07-16 Gear concentricity detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201251374U CN201463820U (en) 2009-07-16 2009-07-16 Gear concentricity detection device

Publications (1)

Publication Number Publication Date
CN201463820U true CN201463820U (en) 2010-05-12

Family

ID=42391171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201251374U CN201463820U (en) 2009-07-16 2009-07-16 Gear concentricity detection device

Country Status (1)

Country Link
CN (1) CN201463820U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968734A (en) * 2014-05-26 2014-08-06 苏州博讯仪器有限公司 Detecting device
CN105599160A (en) * 2016-03-28 2016-05-25 青岛理工大学 Adjustable clamping fixing device with V-shaped structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968734A (en) * 2014-05-26 2014-08-06 苏州博讯仪器有限公司 Detecting device
CN105599160A (en) * 2016-03-28 2016-05-25 青岛理工大学 Adjustable clamping fixing device with V-shaped structure

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20100716

C17 Cessation of patent right