CN203501945U - Half shaft length gauge - Google Patents

Half shaft length gauge Download PDF

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Publication number
CN203501945U
CN203501945U CN201320671863.2U CN201320671863U CN203501945U CN 203501945 U CN203501945 U CN 203501945U CN 201320671863 U CN201320671863 U CN 201320671863U CN 203501945 U CN203501945 U CN 203501945U
Authority
CN
China
Prior art keywords
half shaft
base
bearing
shaft length
supporting seat
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 - Fee Related
Application number
CN201320671863.2U
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Chinese (zh)
Inventor
董良忠
周俭
郑昌伦
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.)
NANJING GUANSHENG AUTO PARTS CO Ltd
Original Assignee
NANJING GUANSHENG AUTO PARTS 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 NANJING GUANSHENG AUTO PARTS CO Ltd filed Critical NANJING GUANSHENG AUTO PARTS CO Ltd
Priority to CN201320671863.2U priority Critical patent/CN203501945U/en
Application granted granted Critical
Publication of CN203501945U publication Critical patent/CN203501945U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A half shaft length gauge is provided. With the half shaft length gauge adopted, problems existing in the measurement of a middle half shaft and the problem of a large amount of labor quantity in batch measurement can be solved. The half shaft length gauge comprises a base; a ruler, a dial indicator fixture used for fixing a dial indicator as well as a first supporting seat and a second supporting seat which are used for placing a half shaft to be measured are arranged on the base; the second supporting seat is provided with a pointer; the second supporting seat is in axial sliding matching with the base; the second supporting seat abuts against the measuring head of the dial indicator; and a reset spring is arranged between the second supporting seat and the dial indicator fixture. With the half shaft length gauge of the utility model adopted, the half shaft to be measured is only need to be placed on the first supporting seat and the second supporting seat, and the length of the middle half shaft can be measured fast. The half shaft length gauge of the utility model can be used for fast batch measurement. The half shaft length gauge is advantageous in accuracy numerical value indication, high inspection efficiency and the like, and can assist in greatly reducing the labor intensity and workload of workers.

Description

Half shaft length cubing
Technical field
The utility model relates to a kind of pick-up unit, is specifically related to a kind of driving-shaft assembly intermediate shaft length cubing.
Background technology
Truck drive shaft can be in two between centers, the two between centers transferring power that relative position constantly changes even in the course of the work in different axle center, connect or assemble every accessory and circular object accessory removable or that rotate, generally all using light and the good alloy pipe of resistance to torsion is made.Conventionally transmission shaft accuracy requirement is higher, and also has very high requirement as the precision of intermediate axle shaft in transmission shaft.Existing producer conventionally adopts vernier caliper measurement when measuring intermediate axle shaft, and such measurement efficiency is low, and labor strength is large, and the measurement of the large workload of high strength easily to make workman read inaccurate.
Summary of the invention
For solving existing intermediate axle shaft in background technology, measure trouble, tedious problem during measure batch, the utility model provides a kind of half shaft length cubing.
The technical solution of the utility model is: a kind of half shaft length cubing, comprise base, described base is provided with ruler, for the dial gauge fixture of fixing dial gauge, for laying the first bearing and second bearing of semiaxis to be measured, the second described bearing is provided with pointer, the second described bearing coordinates with base axial slip, the gauge head of described the second bearing and dial gauge fits, and between the second described bearing and dial gauge fixture, is provided with back-moving spring.
As a kind of improvement of the present utility model, described base is provided with the first slipping block, and the second described bearing is located on the first slipping block, and the first described slipping block coordinates with base slippage.
As further improvement of the utility model, described base is provided with the second slipping block, and described dial gauge fixture is sheathed on the second slipping block.
As further improvement of the utility model, described base is provided with guide rail, and the base of the both sides of described guide rail is provided with chute, and the first described slipping block, the second slipping block are all enclosed within on guide rail and with guide rail axial slip and coordinate.
As further improvement of the utility model, described dial gauge fixture is provided with erection bolt, and insert in the through hole of the second bearing one end of described erection bolt, and described back-moving spring is sheathed on outside erection bolt.
As further improvement of the utility model, described dial gauge fixture is by being tightly bolted on base soon.
The beneficial effects of the utility model are, a kind of pick-up unit of intermediate axle shaft is provided, as long as semiaxis to be measured is placed on the first bearing and the second bearing, just can measure fast the length of intermediate axle shaft, the utility model can be measured for rapid batch, but also thering is reading accuracy, checking efficiency advantages of higher, greatly reduces workman's labour intensity and workload.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is the vertical view of accompanying drawing 1.
Accompanying drawing 3 is the structural representation of the second bearing 7 in accompanying drawing 1.
Accompanying drawing 4 is the structure enlarged drawing at I place in accompanying drawing 1.
In figure, 1, base; 2, ruler; 3, dial gauge; 31, gauge head; 4, dial gauge fixture; 5, semiaxis to be measured; 6, the first bearing; 7, the second bearing; 71, through hole; 8, pointer; 9, back-moving spring; 10, the first slipping block; 11, the second slipping block; 12, guide rail; 13 chutes; 14, erection bolt; 15, fast tight bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
By Fig. 1 in conjunction with shown in Fig. 2,3,4, a kind of half shaft length cubing, comprise base 1, described base 1 is provided with ruler 2, for the dial gauge fixture 4 of fixing dial gauge 3, for laying the first bearing 6 and second bearing 7 of semiaxis 5 to be measured, the second described bearing 7 is provided with pointer 8, the second described bearing 7 coordinates with base 1 axial slip, and described the second bearing 7 fits with the gauge head 31 of dial gauge 3, between the second described bearing 7 and dial gauge fixture 4, is provided with back-moving spring 9.The beneficial effects of the utility model are, a kind of pick-up unit of intermediate axle shaft is provided, as long as semiaxis to be measured is placed on the first bearing and the second bearing, just can measure fast the length of intermediate axle shaft, the utility model can be measured for rapid batch, but also thering is reading accuracy, checking efficiency advantages of higher, greatly reduces workman's labour intensity and workload.
Described base 1 is provided with the first slipping block 10, and the second described bearing 7 is located on the first slipping block 10, and the first described slipping block 10 coordinates with base 1 slippage.Described base 1 is provided with the second slipping block 11, and described dial gauge fixture 4 is sheathed on the second slipping block 11.Specifically, described base 1 is provided with guide rail 12, and the base 1 of the both sides of described guide rail 12 is provided with chute 13, and described the first slipping block 10, the second slipping block 11 are all enclosed within on guide rail 12 and with guide rail 12 axial slips and coordinate.Such structure makes, when adjusting the first slipping block, the second slipping block position, can measure the semiaxis of different length, makes the utility model measurement range wider.
Described dial gauge fixture 4 is provided with erection bolt 14, and insert in the through hole 71 of the second bearing 7 one end of described erection bolt 14, and described back-moving spring 9 is sheathed on outside erection bolt 14.Such structure is convenient to product energy rapid batch measurement to be measured.
Described dial gauge fixture 4 is fixed on base 1 by fast tight bolt 15.
Before measurement, unclamp fast tight bolt 15, move left and right the first slipping block 10, the second slipping block 11 adjustment positions, (see pointer 8, than requiring the little 2mm of size, as: intermediate shaft length requirement length 500mm, pointer 8 should refer at ruler 498 mm places), tighten fast tight bolt 15, fix the second slipping block 11.Get a semiaxis to be measured that is measured as 500.24 mm with vernier caliper.Then this semiaxis to be measured is detected for half shaft length cubing, semiaxis both ends of the surface to be measured also should be developed with the first bearing 6, the second bearing 7 respectively, and rotation dial gauge 3 dial plates, now make dial gauge 3 indicators to zero. and take off workpiece, can carry out batch detection.School is rear batch detection well, when dial gauge 3 indicator clockwise direction turn, adds its lattice numerical value, when dial gauge 3 indicators counterclockwise turn, subtract upper its lattice numerical value, the size that can measure semiaxis to be measured (as dial gauge 3 indicator clockwise direction turn 15 lattice, is 500.39 mm.20 lattice when indicator counterclockwise turns are 500.04 mm).The beneficial effects of the utility model are, a kind of pick-up unit of transmission shaft intermediate axle shaft is provided, as long as semiaxis to be measured is placed on the first bearing and the second bearing, just can measure fast the length of intermediate axle shaft, the utility model can be measured for rapid batch, but also thering is reading accuracy, checking efficiency advantages of higher, greatly reduces workman's labour intensity and workload.Certainly in the utility model, this product is not only only applicable to the semiaxis to be measured that instructions is mentioned, and also can require for other measure batch of more accurate object size.
Every technician's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.

Claims (6)

1. one and half shaft length cubings, it is characterized in that: comprise base (1), described base (1) is provided with ruler (2), be used for the fixedly dial gauge fixture (4) of dial gauge (3), be used for laying the first bearing (6) and second bearing (7) of semiaxis to be measured (5), described the second bearing (7) is provided with pointer (8), described the second bearing (7) coordinates with base (1) axial slip, described the second bearing (7) fits with the gauge head (31) of dial gauge (3), between described the second bearing (7) and dial gauge fixture (4), be provided with back-moving spring (9).
2. half shaft length cubing according to claim 1, it is characterized in that described base (1) is provided with the first slipping block (10), it is upper that described the second bearing (7) is located at the first slipping block (10), and described the first slipping block (10) coordinates with base (1) slippage.
3. half shaft length cubing according to claim 2, is characterized in that described base (1) is provided with the second slipping block (11), and described dial gauge fixture (4) is sheathed on the second slipping block (11).
4. half shaft length cubing according to claim 3, it is characterized in that described base (1) is provided with guide rail (12), the base (1) of the both sides of described guide rail (12) is provided with chute (13), and described the first slipping block (10), the second slipping block (11) are all enclosed within guide rail (12) above and coordinate with guide rail (12) axial slip.
5. half shaft length cubing according to claim 1, it is characterized in that described dial gauge fixture (4) is provided with erection bolt (14), insert in the through hole (71) of the second bearing (7) one end of described erection bolt (14), and described back-moving spring (9) is sheathed on outside erection bolt (14).
6. half shaft length cubing according to claim 1, is characterized in that described dial gauge fixture (4) is fixed on base (1) by fast tight bolt (15).
CN201320671863.2U 2013-10-29 2013-10-29 Half shaft length gauge Expired - Fee Related CN203501945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320671863.2U CN203501945U (en) 2013-10-29 2013-10-29 Half shaft length gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320671863.2U CN203501945U (en) 2013-10-29 2013-10-29 Half shaft length gauge

Publications (1)

Publication Number Publication Date
CN203501945U true CN203501945U (en) 2014-03-26

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104476182A (en) * 2014-11-30 2015-04-01 芜湖世特瑞转向系统有限公司 External ball head assembling error prevention device for steering engine assembly and assembling error prevention method thereof
CN105043207A (en) * 2015-07-28 2015-11-11 浙江雅博汽配有限公司 Axial forging measuring device
CN105333787A (en) * 2015-12-10 2016-02-17 重庆凯西驿电子科技有限公司 Detection device for gear shaft
CN105333788A (en) * 2015-12-14 2016-02-17 重庆凯西驿电子科技有限公司 Gear shaft rapid detection mechanism
CN106568406A (en) * 2016-11-08 2017-04-19 长安大学 FSAE racing car semiaxis length determination and bounce checking method
CN107631675A (en) * 2017-09-20 2018-01-26 长江师范学院 A kind of valve detection suit equipment and its device for detecting length
CN109405784A (en) * 2018-12-04 2019-03-01 格力电器(武汉)有限公司 A kind of linear measure longimetry tooling of through-flow fan blade

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104476182A (en) * 2014-11-30 2015-04-01 芜湖世特瑞转向系统有限公司 External ball head assembling error prevention device for steering engine assembly and assembling error prevention method thereof
CN105043207A (en) * 2015-07-28 2015-11-11 浙江雅博汽配有限公司 Axial forging measuring device
CN105043207B (en) * 2015-07-28 2018-03-23 浙江雅博汽配有限公司 A kind of forging shaft measurement apparatus
CN105333787A (en) * 2015-12-10 2016-02-17 重庆凯西驿电子科技有限公司 Detection device for gear shaft
CN105333788A (en) * 2015-12-14 2016-02-17 重庆凯西驿电子科技有限公司 Gear shaft rapid detection mechanism
CN106568406A (en) * 2016-11-08 2017-04-19 长安大学 FSAE racing car semiaxis length determination and bounce checking method
CN106568406B (en) * 2016-11-08 2019-07-02 长安大学 A method of it is checked for the determination of FSAE racing car half shaft length and bounce
CN107631675A (en) * 2017-09-20 2018-01-26 长江师范学院 A kind of valve detection suit equipment and its device for detecting length
CN109405784A (en) * 2018-12-04 2019-03-01 格力电器(武汉)有限公司 A kind of linear measure longimetry tooling of through-flow fan blade

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140326

CF01 Termination of patent right due to non-payment of annual fee