CN201706995U

CN201706995U - Measuring rule

Info

Publication number: CN201706995U
Application number: CN2010202382050U
Authority: CN
Inventors: 王朝誉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-25
Filing date: 2010-06-25
Publication date: 2011-01-12
Anticipated expiration: 2020-06-25

Abstract

The utility model relates to a measuring rule which is convenient to measure the obliquity when a cavity die is manufactured. The measuring rule comprises a main body of the measuring rule, a sliding vernier, a replaceable measuring jaw component and a fixing component of a measuring jaw, wherein the main body of the measuring rule, the sliding vernier and the measuring jaw are connected together by a precision positioning hole through the fixing component of the measuring jaw; and the sliding vernier is sleeved or half sleeved on the long edge of the main body of the L-shaped measuring rule, and the end of the sliding vernier is aligned with the end of the L-shaped short edge of the main body of the measuring rule. A scale K is arranged on the top surface of the main body of the measuring rule or the wide end face at which the sliding vernier is installed, and the zero point K1 of the scale K is arranged at a position superposed with the main body of the measuring rule when the sliding vernier is contracted. When the measuring rule is used for manufacturing a cavity die, the processing time can be effectively controlled, the time of loading and clamping anew, correcting, reading and processing after the detection of disqualification is omitted, and the measurement efficiency and the die quality are enhanced.

Description

A kind of gage

Affiliated technical field

The utility model relates to the measuring appurtenance of a kind of mould, particularly a kind of gage that uses when being convenient to the swaging die with different gradients measured.

Background technology

When making type cavity mould, generally owing to product design, depanning, eject, reason such as location, all reserve gradient at sidewall.As shown in Figure 1, this type cavity mould has: oblique top hole a is generally 5～7 degree; Depanning gradient b is generally 1～3 degree; Location gradient c is generally 10～15 degree.

Because the existence of gradient when using general measurer, is difficult to accurately to its measurement.Major company with good conditionsi can buy the three dimension coordinate measurement instrument, but investment is very big, and the board of workpiece from processing need be taken off, and is placed on the table top of measuring instrument and could detects.If the detection defect of data need be put back to part former work board, clamping, correction, peek, processing again makes efficiency of measurement very low, has a strong impact on the production cycle of mould.Generally all be not measure after processing, directly send into next process, and,, all rely on pincers worker to repair if underproof size is arranged for the little company of the overwhelming majority.So, make the mould manufacturing time be difficult to effective control, the quality that mould is made is determined by the technical merit of pincers worker entirely.

The utility model content

The purpose of this utility model is to provide a kind of and is convenient for measuring the gage of gradient to solve problems such as efficiency of measurement of the prior art is low, of low quality when making type cavity mould.

The technical solution of the utility model is to realize like this, gage of the present utility model comprises gage main body, slip vernier, and removable measuring jaw assembly and measuring jaw fixture with different gradients, measuring jaw is connected on gage main body and the slip vernier by coupling arrangement, and one of measuring jaw assembly has gradient or two assemblies all have gradient.Its connected mode can be to be respectively arranged with precision positioning hole one on gage main body and slip vernier, measuring jaw is provided with the precision positioning hole two corresponding with precision positioning hole one, linked together by the measuring jaw fixture by precision positioning hole one, precision positioning hole two between gage main body, slip vernier and the measuring jaw, the measuring jaw fixture is bolt normally; Slip vernier cover is if partly be set on the gage main body; The gage main body is preferably " L " shape structure, the vernier that slides this moment can overlap if partly be set on the long limit of " L " shape of gage main body, precision positioning hole one on the gage main body is arranged on " L " shape minor face, and the end of slip vernier is (also can not the lining up) of aliging with the end of gage main body " L " shape minor face.

In addition, the end face of gage main body or the wide end surface that the slip vernier is installed are provided with scale K, and K1 was arranged on when the slip vernier and was contracted to the position that overlaps with the gage main body its zero point, i.e. the contraction state of gage.

The beneficial effects of the utility model are: can control effectively to process time when making type cavity mould, save the time of the clamping again that detects after defective, correction, peek, processing, improve efficiency of measurement and die quality.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is several gradient synoptic diagram of mould

Fig. 2 is an one-piece construction synoptic diagram of the present utility model

Fig. 2-the 1st, the A-A sectional view of Fig. 2

Fig. 3 is a gage structural representation of the present utility model

Fig. 4 is a measuring jaw structural representation of the present utility model

Fig. 5 is the given data and the scale synoptic diagram of the utility model gage

Fig. 6 is first kind of user mode synoptic diagram of the present utility model

Fig. 7 is second kind of user mode synoptic diagram of the present utility model

Fig. 8 is the third user mode synoptic diagram of the present utility model

Reference numeral is represented respectively among the figure,

A oblique top hole 31 measuring jaws

B depanning gradient 41 measuring jaw fixtures

Gradient 211 precision positioning holes one, c location

21 gage main bodys, 311 precision positioning holes two

22 slip vernier K scale K1 scale zeroes

Embodiment

Below, describe preferred embodiment of the present utility model in detail with reference to accompanying drawing.Need to prove before this, employed term or word can not limited interpretation be common implication or the implication in the dictionary in this specification and claims book, and should be based in order to illustrate that in the best way principle that its practical novel inventor can suitably define the notion of term is interpreted as meeting the implication and the notion of the utility model technological thought.Thereupon, the structure of representing in embodiment that this instructions is put down in writing and the accompanying drawing is one of the utility model most preferred embodiment, can not represent technological thought of the present utility model fully, therefore should be understood that for the utility model, to have various equivalents and the variation that to replace.

Shown in Fig. 2 and Fig. 2-1, gage of the present utility model comprises the gage main body 21 of one " L " shape structure, be installed on slip vernier 22 on the long limit of gage main body 21 " L " shape (configuration mode of slip vernier and gage main body be preferably be similar to vernier caliper cover if half fixing mode), and the end of the end of slip vernier 22 and gage main body 21 " L " shape minor face is (also can not the lining up) of aliging.Gage of the present utility model also comprises and can (can dispose many measuring jaws to different gradients according to practical measurement requirement according to measuring jaw 31 assemblies that different die cavity situations are changed, wherein one of every pair of measuring jaw 31 assemblies have gradient or two assemblies all have gradient), and the measuring jaw fixture 41 that is used for measuring jaw 31 is connected with slip vernier 22 with gage main body 21 respectively the location.Gage main body 21 and slip vernier 22 are provided with precision positioning hole 1, as shown in Figure 3.Measuring jaw 31 has precision positioning hole 2 311, as shown in Figure 4, and corresponding with the precision positioning hole 1 on gage 21 and the slip vernier 22, both are by measuring jaw fixture 41 location and fixing, and measuring jaw fixture 41 generally can be a bolt.

Come the use principle of the utility model gage is described below in conjunction with three concrete practical measuring examples.Shown in Fig. 2-1, the wide end surface of the end face of gage main body 21 or installation slip vernier 22 is provided with the scale K that reading is used, and the K1 at zero point of scale K is set to be contracted to the position (state that tightens up of gage) that overlaps with gage main body 21 when slip vernier 22.Simultaneously, after slip vernier 22 is installed with gage main body 21, tighten up state following time when slip vernier 22 and gage main body 21 are in, inner spacing B and outer end spacing C that two measuring jaws on slip vernier 22 and the gage main body 21 are 31 are given data, as shown in Figure 5.

When measuring, measuring jaw 31 that at first will measure-alike with tested gradient (being that die cavity gradient and measuring jaw gradient are consistent) is installed on the gage main body 21, as shown in Figure 2.Then, measuring jaw gradient and workpiece by flat, as Fig. 6, Fig. 7, shown in Figure 8, can pass through scale K reading, by calculating, can obtain physical size D at last,, can measure various physical sizes with gradient by changing different measuring jaws.For example, the account form of the physical size D in Fig. 6 is the D=C+ reading; The account form of physical size D in Fig. 8 is the D=B+ reading.

It should be noted that, although the utility model is described and illustrates with reference to embodiment, and structure, principle and the concrete metering system of the measuring gage of swaging die of being convenient to have different gradients have been provided, those skilled in the art can therefrom derive many different variants, and they all will be covered in the true spirit and scope of the utility model claim.

Claims

1. gage, comprise gage main body (21), slip vernier (22), it is characterized in that: slip vernier (22) overlaps if partly be set on the gage main body (21), the end face of gage main body (21) or the wide end surface that slip vernier (22) is installed are provided with scale (K), and the K1 at zero point of scale (K) is arranged on when slip vernier (22) and is contracted to the position that overlaps with gage main body (21).

2. gage according to claim 1 is characterized in that: this gage also has removable measuring jaw (31) assembly.

3. gage according to claim 2 is characterized in that: measuring jaw (31) is connected on gage main body (21) and the slip vernier (22) by coupling arrangement.

4. gage according to claim 3 is characterized in that: one of measuring jaw (31) assembly has gradient or two assemblies all have gradient.

5. gage according to claim 4, this gage also comprises measuring jaw fixture (41), it is characterized in that: on gage main body (21) and slip vernier (22), be respectively arranged with precision positioning hole one (211), measuring jaw (31) is provided with the precision positioning hole (311) corresponding with the precision positioning hole one (211) on gage main body (21), the slip vernier (22), is linked together by measuring jaw fixture (41) by precision positioning hole one (211), precision positioning hole (311) between gage main body (21), slip vernier (22) and the measuring jaw (31).

6. according to the described gage of arbitrary claim in the claim 1 to 5, it is characterized in that: gage main body (21) is " L " shape structure, slip vernier (22) cover is if partly be set on the long limit of " L " shape of gage main body (21), and the precision positioning hole one (211) on the gage main body (21) is arranged on " L " shape minor face of gage main body (21).

7. gage according to claim 6 is characterized in that: the end of slip vernier (22) aligns with the end of gage main body (21) " L " shape minor face.

8. according to the described gage of arbitrary claim in the claim 1,2,3,4,5,7, it is characterized in that: measuring jaw fixture (41) is a bolt.

9. gage according to claim 6 is characterized in that: measuring jaw fixture (41) is a bolt.