CN202692896U

CN202692896U - Device for measuring wall thickness of punch of glass mould

Info

Publication number: CN202692896U
Application number: CN 201220380364
Authority: CN
Inventors: 戈剑鸣
Original assignee: ORI MOULD TECHNOLOGY (SUZHOU) Co Ltd
Current assignee: ORI MOULD TECHNOLOGY (SUZHOU) Co Ltd
Priority date: 2012-08-02
Filing date: 2012-08-02
Publication date: 2013-01-23
Anticipated expiration: 2022-08-02

Abstract

The utility model discloses a device for measuring the wall thickness of a punch of a glass mould and belongs to the technical field of a glass mould and tool instrument for measuring parts of the glass mould. The device for measuring the wall thickness of the punch of the glass mould comprises a measuring workbench with supporting legs, a limit block, a measuring rod, a dial indicator frame and a dial indicator, wherein a limit block guiding sliding chute is arranged on the surface of the measuring workbench; the limit block is matched with the limit block guiding sliding chute; the measuring rod is arranged on the measuring workbench in a matched manner, the upper end of the measuring rod extends out of the surface of the measuring workbench, and a dial indicator pole counter point flange is fixed on the top side part of the upper end of the measuring rod; the dial indicator frame is fixed on the measuring workbench and corresponds to the upper end of the measuring rod; and the dial indicator is provided with a dial indicator pole and a dial indicator pole sliding sleeve, the dial indicator pole sliding sleeve and the dial indicator are fixed on the dial indicator frame, the dial indicator pole is in sliding fit with the dial indicator pole sliding sleeve, the measuring rod is positioned between the limit block and the dial indicator frame, and horizontal adjusting seat is arranged at the bottoms of the supporting legs in a matched manner. The device for measuring the wall thickness of the punch of the glass mould has the advantages that defective punch products are prevented from being delivered to glass container manufacturers; the application range is wide; the inspection efficiency is high, and the requirement on inspection speed in the industrial production is met; and the structure is concise, and the operation is convenient.

Description

The device that glass mold drift wall thickness measuring is used

Technical field

The utility model belongs to glass mold and the measuring frock technique with the apparatus of accessory field thereof, is specifically related to the device that a kind of glass mold drift wall thickness measuring is used

Background technology

As the industry's knowledge of the reason, glass mold belongs to the mould category, and drift is a vitals in the complete glass mold, and it is as the mould of first type (also claiming blank) the parison inner chamber of punching press Bottle ﹠ Can class, cooperates with mouth mould, choma and blank mould in press-and-blow process bottle process processed.The function of drift is: at first guaranteeing the position moulding of glass container bottleneck, with the extremely first mold cavity of the complete punching press of frit and valve head, is that the blank mould blank is to becoming mold forming to go out bottle to guarantee follow-up blank secondly.The inner pressure-air cooling that usually adopts of drift in order to obtain uniform cooling effect, therefore require the wall thickness of drift consistent as far as possible, and the wall thickness of drift is generally 3-4 ㎜.

If in the process of making drift, can not ensure the consistance of drift wall thickness, so in use can produce following technical matters: one, impact is as the bottleneck molding effect of glass container such as Cans, beer bottle etc.; Its two because wall unevenness is even, cause heat radiation inhomogeneous, thereby cause punch head surface to produce micro-crack, even cracking occurs and scrap; Its three because the frit of melting can be adhered to the high position of punch head surface heat, thereby cause bottle interior (inwall) to produce defective; Its four, the drift wall thickness is lost and evenly can be restricted complete glass mold to the molding effect of glass container.

For the uniformity coefficient of drift wall thickness is controlled, to reduce as far as possible above-mentioned unfavorable factor, usually dispose in the following ways in the prior art: the one, ocular estimate, although the method can play the positive role of control drift wall thickness to a certain extent, for example avoid existing the drift of serious flaw to consign to glass container production firm wall thickness, but owing to the error of ocular estimate is difficult to greatly satisfied judgement requirement to wall thickness deflection.Because along with the difference of tester's (range estimation person) experience difference, the strong and weak difference of the sense of duty, mood and/or the state of mind, the result of range estimation is also thereupon different; The 2nd, sampling postmortem method, this method are to extract one of them drift to cut by the line cutting from one batch, with slide calliper rule the place of cutting are measured again, and one of shortcoming of this method need to be destroyed the drift that is extracted, thereby caused waste; Two, only can understand to the section parts that cuts the place degree of uniformity of wall thickness, then can't retrieve data for other position, that is to say that the evenness of wall thickness of the drift at the place of cutting can not show or claim to contain whole drift in the consistance of the wall thickness of 360 ° of scopes; Three because sampling Detection has contingency, thereby the homogeneity of wall thickness that can not represent whole batch drift reaches requirement; The 3rd, detect by means of caliper (outside calipers), the fixed bar of outside calipers is stretched into (probeing into) drift inner (the drift die cavity is inner), and the sounding rod of outside calipers is measured the drift outer wall, this method has advantage for front two kinds of methods, but owing to the variation along with the glass container of required making of the drift size of glass mold changes, the size that is drift is not unalterable, moreover the excircle dimension of drift be external diameter usually at 10-100 ㎜ and interior hole depth usually at 70-240 ㎜, thereby larger on the impact of caliper, only can be measured some position of drift by caliper, measure often very difficult to the uniformity coefficient of 360 ° of scopes of drift wall thickness.

In view of above-mentioned prior art, the applicant carries out literature search, yet is showed no all technology enlightenments that is suitable for measurement mechanism that glass mold drift wall thickness is measured in published patent and non-patent literature.Why be not seen in the literature the enlightenment of such device, because the device that glass mold drift wall thickness measuring is used belongs to the frock clamp category, and the function of frock clamp is the effect of playing piece-holder or location, and must satisfy to workpiece itself and to the requirement of operation without interference, therefore, this type of frock clamp has the exclusive characteristics for specific product, and the universalization degree is lower, often by production firm's self manufacture.The applicant does positive and useful exploration for this reason, has formed technical scheme described below, and tests in the applicant plant area under the strict secrecy provision having taked for this scheme, and it is practicable that the result proves

Summary of the invention

Task of the present utility model be to provide a kind of help to measure drift in 360 ° of scopes wall thickness value and use products quality guarantee, be conducive to drift to different size and detect and use the fastidious property avoiding the drift external diameter is changed, be of value to and promote detection efficiency and use the detection speed that satisfies in the industrial amplification production and require and have that to be convenient to embody structure terse and use the device that the glass mold drift wall thickness measuring of handled easily is used.

Task of the present utility model is finished like this, the device that a kind of glass mold drift wall thickness measuring is used, comprise the surveying work platform with or the supporting of above leg, offer a limited block guide runner on the surface of this surveying work platform, and a lateral edges of the length direction of this limited block guide runner and surveying work platform connects; One limited block, this limited block and described limited block guide runner are slidingly matched; One sounding rod, this sounding rod is provided on the described surveying work platform up or down in the position corresponding to described limited block, and vertical with the surveying work platform, wherein, the upper end of sounding rod leans out the surface of surveying work platform, and the top side portion in this upper end is fixed with a table bar head to a bead, and this table bar head consists of vertical relation to a bead and sounding rod, and the lower end of sounding rod is stretched over the below of surveying work platform; One indicator bracket, this indicator bracket are fixed on the described surveying work platform and are corresponding with the described upper end of described sounding rod; One has the dial gauge of table bar and table bar slip cap, table bar slip cap is fixed on the described indicator bracket with horizontality together with dial gauge, the table bar is slidingly matched with horizontality and table bar slip cap, and the table bar head that should show bar is corresponding to a bead with described table bar head, wherein: sounding rod is between described limited block and indicator bracket, and the bottom of described leg is equipped with a horizontal adjustment seat.

In a specific embodiment of the present utility model, described limited block guide runner is opened on the described surveying work platform with heeling condition, and the edge of a side of the described length direction of this limited block guide runner and surveying work platform consists of an angle, on the limited block guide runner, be equipped with slidably a tommyhead bolt, described limited block is connected with tommyhead bolt, and move at the limited block guide runner with tommyhead bolt, offer a sounding rod sliding eye on described surveying work platform and in the position corresponding to described sounding rod, sounding rod matches with the sounding rod sliding eye.

In another specific embodiment of the present utility model, the shape of cross section of described limited block guide runner is swallow-tail form, and the number of degrees of described angle are 45 °.

In another specific embodiment of the present utility model, described limited block is by travelling arm, the first position limit arm and the second position limit arm consist of jointly, and travelling arm, first, the second position limit arm three is each other with 120 ° of intervals, wherein: travelling arm consists of towards a side of described limited block guide runner and in the position corresponding to the limited block guide runner a slip bead, this slip bead and limited block guide runner are slidingly matched, on travelling arm, also offer a bolt hole, described tommyhead bolt matches with this bolt hole, and limited by the knob nut, first, the length of the second position limit arm is equal to each other, and first, zone between the second position limit arm constitutes the drift wall chamber of stepping down, and described sounding rod is corresponding to described first, middle position between the second position limit arm.

In another specific embodiment of the present utility model, be equipped with one at described surveying work platform and be used for sounding rod locking or release and sounding rod lock nut that the position is corresponding with sounding rod.

Also have in the specific embodiment of the present utility model, described indicator bracket comprises column and table bar sliding seat fixed bar, column is fixed on the described surveying work platform with plumbness, and corresponding with the upper end of described sounding rod, table bar sliding seat fixed bar is with horizontality and fix with column up or down, towards the end formation of the table bar sliding seat of described dial gauge one sliding seat locating sleeve is arranged at the sliding seat fixed bar, be equipped with a table bar sliding seat hook knob at this sliding seat locating sleeve, described table bar sliding seat is interspersed on the sliding seat locating sleeve and by described table bar sliding seat hook knob and locks.

More of the present utility model and in specific embodiment, be equipped with a lock bar seat at described column, be equipped with a locking bar knob at this lock bar seat, and on lock bar seat and consisting of corresponding to a side of described sliding seat fixed bar a fixed rod seat is arranged, described sliding seat fixed bar interts and passes this fixed rod seat.

The technical scheme that the utility model provides is owing to can measure the wall thickness that drift carries out 360 ° of scopes, thereby the drift that can prevent unacceptable product consigns to glass container production firm; Owing to can carry out up-down adjustment to sounding rod, and dial gauge is in the indicator bracket adjusted, and the drift that therefore can adapt to the differing heights size detects, and has the strong point of wide accommodation; Owing to when detecting, need not drift is fixed, therefore have the high strong point of detection efficiency and can satisfy detection speed requirement in the suitability for industrialized production; Because one-piece construction is terse, therefore easy to operate.

Description of drawings

Fig. 1 is example structure figure of the present utility model.

Fig. 2 is application examples synoptic diagram of the present utility model.

Embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the utility model scheme to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Embodiment:

See also Fig. 1, provided the surveying work platform 1 of the rectangular body of a shape, this surveying work platform 1 is supported on four legs 11 in the present embodiment, if yet use one leg 11, so the position of this one leg 11 is in cornerwise crossover location at four angles of surveying work platform 1, and ensures as far as possible the stability of surveying work platform.By shown in Figure 1, be equipped with a horizontal adjustment seat 111 in the bottom of each leg 11, make surveying work platform 1 remain in horizontality by the adjustment of horizontal adjustment seat 111.On surveying work platform 1 and a side that is positioned at length direction offer the limited block guide runner 12 that a shape of cross section is preferably swallow-tail form, this limited block guide runner 12 connects with the edge of a side of the described length direction of surveying work platform 1, and this limited block guide runner 12 tilts, and consisting of more particularly and between the edge of a side of surveying work platform 1 length direction has the angle α that is preferably 45 °.On limited block guide runner 12, be equipped with slidably again a tommyhead bolt 121, be equipped with a knob nut 1211 at this tommyhead bolt 121.And, on surveying work platform 1 and in the position corresponding to the end of the length direction of aforesaid limited block guide runner 12, offer a sounding rod sliding eye 13.Also, on surveying work platform 1, also be equipped with a sounding rod lock nut 14.

One shape that jointly is made of travelling arm 21, the first position limit arm 22 and the second position limit arm 23 is more particularly Y-shaped limited block 2 of trilobal, towards a side of aforesaid limited block sliding tray 12 and in the position formation corresponding to limited block sliding tray 12 one slip bead 211 is arranged at travelling arm 21, this slip bead 211 is slidingly matched with limited block sliding tray 12.On travelling arm 21, also offer a bolt hole 212, aforesaid tommyhead bolt 121 passes bolt hole 212 and is limited by aforesaid knob nut 1211, thereby whole limited block 2 is able at limited block guide runner 12 mobile (unscrewing knob nut 1211 when moving).The zone that consists of between aforesaid first, second position limit arm 22,23 is the drift wall chamber 24 of stepping down, preferably, and travelling arm 21, first, second position limit arm 22,23 threes' equal in length, and each other with 120 ° of intervals.

The rounded sounding rod 3 of one shape of cross section is plugged on the surveying work platform 1 with vertical configuration (vertical with formation between the surveying work platform 1) by aforesaid sounding rod sliding eye 13, one end of this sounding rod 3 is that the upper end of shown position state leans out the top of surveying work platform 1 and consists of in the top side portion of this upper end and a measuring head arranged to a bead 31, and the other end of sounding rod 3 is the below that the lower end is stretched over surveying work platform 1.Sounding rod 3 is locked by aforesaid sounding rod lock nut 14 after adjusting up and down.

Please continue to see Fig. 1, on surveying work platform 1 and in the position corresponding to sounding rod 3, be provided with an indicator bracket 4, this indicator bracket 4 comprises a column 41 and a table bar sliding seat fixed bar 42, column 41 both can be fixing with surveying work platform 1 up or down, also can be immovably fixing with surveying work platform 1, present embodiment is selected the former.Shown in figure, travelling arm 21 threes of column 41, sounding rod 3 and limited block 2 are on the same straight line.Be fixed with a lock bar seat 411 at column 41, be equipped with a locking bar knob 4111 at lock bar seat 411, and lock bar seat 411 has a fixed rod seat 4112 towards the side formation of table bar sliding seat fixed bar 42, offers a fixed bar through hole 41121 at this fixed rod seat 4112.Sliding seat fixed bar 42 interts in fixed bar through hole 41121, and can be in the 41121 interior movements of fixed bar through hole, towards the end of an end of dial gauge 5 formation one sliding seat locating sleeve 421 is arranged at sliding seat fixed bar 42, and be equipped with a table bar sliding seat hook knob 4211 at this sliding seat locating sleeve 421.

Above mentioned dial gauge 5 has a table bar 51 and a table bar sliding seat 52, table bar 51 can be slidingly matched with table bar sliding seat 52 movably forward and backward, and towards the end formation of aforesaid sounding rod 3 a table bar head 511 is arranged at table bar 51, table bar head 511 is corresponding to a bead 31 with sounding rod.Table bar sliding seat 52 also can be described as table bar slip cap, inserts in the aforesaid sliding seat locating sleeve 421 and by table bar sliding seat hook knob 4211 to lock.

Application examples:

Ask for an interview Fig. 2 and in conjunction with Fig. 1, in the time will using the device used by the utility model glass mold drift wall thickness measuring of above-described embodiment structure to the wall thickness measuring of drift 6, then by following A) to C) three steps embody:

A) survey front the preparation, the upper end of sounding rod 3 is adjusted, specifically: unscrew sounding rod lock nut 14, sounding rod 3 is moved up and down, until the table bar head that makes sounding rod 3 satisfies to the degree that adapts in the wall thickness position at a certain position of short transverse with the drift 6 that will measure the height of a bead 31 on surveying work platform 1, again the height of dial gauge 5 on indicator bracket 4 adjusted, until the table bar head of the table bar head 511 of the table bar 51 of dial gauge 5 and sounding rod 3 is corresponding and contact to a bead, specifically unscrew the locking bar knob 4111 on the lock bar seat 411, lock bar seat 411 is moved up and down at column 41, screw again locking bar knob 4111 after to be adjusted the finishing, after showing bar head 511 and table bar head fully contact a bead 31, reading (the pointer indicating value of dial gauge 5) on the dial gauge 5 is manually made zero, then limited block 2 is being followed limited block guide runner 12 to move (unscrewing knob nut 1211) away from the direction that namely deviates from sounding rod 3;

B) place drift, to show bar 51 by the tester drags the direction of a bead 31 and draws towards deviating from table bar head, and the drift chamber 61 of drift 6 is buckled on the surveying work platform 1 in the back-off mode at the position corresponding to sounding rod 3, then pine is opened (releases) and had before dragged the table bar 51 that is drawing and table bar 51 is resetted and it is shown bar head 511 and fully contacts with the outer wall of drift 6, simultaneously move by hand drift 6 by the operator, until the inwall in the drift chamber 61 of drift 6 is contacted a bead 31 with table bar head, that is to say table bar head is fully contacted with the inwall in drift chamber 61 end face of a bead 31, then again limited block 2 is regulated, make first of limited block 2, the second position limit arm 22,23 fully contact with the outer wall (also can claim cylindrical) of the drift 6 at 24 places, chamber that step down corresponding to the drift wall thickness, and read and/or record the numerical value (also can claim indicating value) of the pointer of the dial gauge 5 under this state, with this numerical value and steps A) in the reading that manually makes zero subtract each other the initial wall thickness value that obtains drift 6;

C) measure, make drift 6 rotating 360 degrees by the tester with hand, deduct the degree of uniformity that the resulting difference of the minimum value that records is judged the drift wall thickness according to the maximal value that is recorded by dial gauge 5 again, be that drift 6 is in the uniformity coefficient of the wall thickness of the circumferencial direction of a certain At The Height, if difference (value that maximal value subtracts the minimum value gained is difference) is greater than process stipulation tolerance allowed band, show that then the drift wall thickness is defective, use and avoid consigning to the use of glass container manufacturer.When having finished a certain At The Height of drift 6 for example after the measurement of the wall thickness on drift top, need to be to other position when for example the wall thickness of drift middle part and bottom is measured, then metering system is the same

Claims

1. The device that a kind of glass mold drift wall thickness measuring is used, it is characterized in that comprising the surveying work platform (1) with or the supporting of above leg (11), offer a limited block guide runner (12) on the surface of this surveying work platform (1), and a lateral edges of the length direction of this limited block guide runner (12) and surveying work platform connects; One limited block (2), this limited block (2) is slidingly matched with described limited block guide runner (12); One sounding rod (3), this sounding rod (3) is provided on the described surveying work platform (1) up or down in the position corresponding to described limited block (2), and vertical with surveying work platform (1), wherein, the upper end of sounding rod (3) leans out the surface of surveying work platform (1), and the top side portion in this upper end is fixed with a table bar head to a bead (31), this table bar head consists of vertical relation to a bead (31) and sounding rod (3), and the lower end of sounding rod (3) is stretched over the below of surveying work platform (1); It is upper and corresponding with the described upper end of described sounding rod (3) that one indicator bracket (4), this indicator bracket (4) are fixed on described surveying work platform (1); One has the dial gauge (5) of table bar (51) and table bar slip cap (52), table bar slip cap (52) is fixed on the described indicator bracket (4) with horizontality together with dial gauge (5), table bar (51) is slidingly matched with horizontality and table bar slip cap (52), and the table bar head (511) that should show bar (51) is corresponding to a bead (31) with described table bar head, wherein: described sounding rod (3) is positioned between described limited block (2) and the indicator bracket (4), and the bottom of described leg (11) is equipped with a horizontal adjustment seat (111).

2. The device that glass mold drift wall thickness measuring according to claim 1 is used, it is characterized in that described limited block guide runner (12) is opened on the described surveying work platform (1) with heeling condition, and this limited block guide runner (12) has an angle (α) with the edge formation of a side of the described length direction of surveying work platform (1), on limited block guide runner (12), be equipped with slidably a tommyhead bolt (121), described limited block (2) is connected with tommyhead bolt (121), and move at limited block guide runner (12) with tommyhead bolt (121), upward and in the position corresponding to described sounding rod (3) offer a sounding rod sliding eye (13) at described surveying work platform (1), sounding rod (3) matches with sounding rod sliding eye (13).

3. The device that glass mold drift wall thickness measuring according to claim 2 is used is characterized in that the shape of cross section of described limited block guide runner (12) is swallow-tail form, and the number of degrees of described angle (α) are 45 °.

4. The device that glass mold drift wall thickness measuring according to claim 2 is used, it is characterized in that described limited block (2) is by travelling arm (21), the first position limit arm (22) and the second position limit arm (23) are common to be consisted of, and travelling arm (21), first, the second position limit arm (22,23) three is each other with 120 ° of intervals, wherein: travelling arm (21) consists of towards a side of described limited block guide runner (12) and in the position corresponding to limited block guide runner (12) a slip bead (211), this slip bead (211) is slidingly matched with limited block guide runner (12), on travelling arm (21), also offer a bolt hole (212), described tommyhead bolt (121) matches with this bolt hole (212), and limited by knob nut (1211), first, the second position limit arm (22,23) length is equal to each other, and first, the second position limit arm (22,23) zone between constitutes the drift wall chamber (24) of stepping down, and described sounding rod (3) is corresponding to described first, the second position limit arm (22,23) middle position between.

5. The device that glass mold drift wall thickness measuring according to claim 1 and 2 is used is characterized in that being equipped with one at described surveying work platform (1) is used for sounding rod (3) locking or release and sounding rod lock nut (14) that the position is corresponding with sounding rod (3).

6. The device that glass mold drift wall thickness measuring according to claim 1 is used, it is characterized in that described indicator bracket (4) comprises column (41) and table bar sliding seat fixed bar (42), column (41) is fixed on the described surveying work platform (1) with plumbness, and corresponding with the upper end of described sounding rod (3), table bar sliding seat fixed bar (42) is with horizontality and fixing with column (41) up or down, towards the end formation of the table bar sliding seat (52) of described dial gauge (5) a sliding seat locating sleeve (421) is arranged at sliding seat fixed bar (42), be equipped with a table bar sliding seat hook knob (4211) at this sliding seat locating sleeve (421), described table bar sliding seat (52) is interspersed in sliding seat locating sleeve (421) and upward and by described table bar sliding seat hook knob (4211) locks.

7. The device that glass mold drift wall thickness measuring according to claim 1 is used, it is characterized in that being equipped with a lock bar seat (411) at described column (41), be equipped with a locking bar knob (4111) at this lock bar seat (411), and upper and consist of in the side corresponding to described sliding seat fixed bar (42) fixed rod seat (4112) is arranged at lock bar seat (411), described sliding seat fixed bar (42) interts and passes this fixed rod seat (4112)