CN216448764U

CN216448764U - Standard hole measuring tool for mold machining

Info

Publication number: CN216448764U
Application number: CN202121591947.6U
Authority: CN
Inventors: 张�杰
Original assignee: Dalian Donghong Die Stamping Research Institute Co ltd
Current assignee: Dalian Donghong Die Stamping Research Institute Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-05-06
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a standard hole measuring tool for mold processing, relates to the technical field of measuring tools, and solves the problems that a plurality of existing measuring tools need to be taken out for comparison when in use, and a needle gauge is troublesome to take repeatedly and inconvenient to store. The needle gauge ejection device comprises a sleeve, the outer wall surface of the sleeve is fixedly provided with a measuring tool shell, the measuring tool shell is fixedly provided with a shell cover, the lower wall surface of the shell cover is fixedly provided with a needle gauge ejection device, the inner wall surface of the sleeve is fixedly provided with a pair of bearings, the inner rings of the bearings are fixedly provided with a rotatable needle gauge carrier device, the shell is provided with a needle gauge outlet, and the needle gauge outlet is fixedly provided with a clamping device. Through setting up rotatable needle rule carrier device, place the needle rule of multiple model wherein, only need rotate to comparing of adjacent model during the comparison, it is very convenient to use, use up after cover the board lid can, no matter store or carry all and convenient.

Description

Standard hole measuring tool for mold machining

Technical Field

The utility model relates to the technical field of measuring tools, in particular to a standard hole measuring tool for machining a mold.

Background

A gauge is simply a material gauge, which is a device having a fixed configuration when in use to replicate or provide a given amount of one or more known quantities. The pin gauge is one kind of measuring tool, and the pin gauge is suitable for measuring the aperture, pitch and small diameter of internal thread in the mechanical and electronic processing, especially suitable for measuring the bending groove width and the size of the die.

In the mould processing, also the internal diameter of hole is measured to the needle gauge commonly used, but because the needle gauge is accurate part, need sealed the saving, the multi-purpose box-packed is stored to the needle gauge at present, the needle gauge of different models is deposited in a comparatively sealed box, and need take out the needle gauge when using and compare with the hole, it seems very troublesome to take the needle gauge in the box repeatedly, it seems to waste time and energy to get the needle gauge back and forth, and some needle gauges are more tiny, if meet misoperation when taking and drop the needle gauge to ground and can make its wearing and tearing lose the precision.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a standard hole measuring tool for mold processing, which solves the problems that a plurality of existing measuring tools need to be taken out for comparison, the needle gauge is troublesome to take repeatedly, and the needle gauge is inconvenient to store.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a standard hole measuring tool is used in mould processing, includes the sleeve pipe, sleeve pipe outer wall fixed mounting has the measuring tool shell, measuring tool shell fixed mounting has the cap, wall fixed mounting has the box under the cap, fixed mounting has first electric telescopic handle in the box, the flexible fixed mounting of first electric telescopic handle has the push pedal, sleeve pipe internal face fixed mounting has a pair of bearing, and is a pair of bearing inner race fixed mounting has rotatable needle gage carrier device, the export of needle gage has been seted up to the shell, needle gage export fixed mounting has clamping device.

Preferably, the rotatable needle gauge carrier device comprises a connecting shaft and a plurality of needle gauges, the connecting shaft is fixedly arranged on the inner rings of a pair of bearings, a circular plate is fixedly connected at the upper end of the connecting shaft, a supporting plate is fixedly arranged on the upper wall surface of the circular plate, the supporting plate is in a ring shape, a plurality of openings are arranged on the supporting plate, a plurality of needle gauges are slidably arranged in the plurality of openings, one end of the needle gauge is fixedly provided with a slide block, the upper wall surface of the circular plate and the inner side of the supporting plate are fixedly provided with a plurality of slide rails, the slide block is arranged on the slide rail in a sliding way, a limiting plate is fixedly arranged on the connecting shaft and is positioned between the circular plate and the sleeve, the lower wall surface of the limiting plate is in contact with the sleeve, a rotary table is fixedly mounted at the lower end of the connecting shaft, a pair of threaded holes are formed in the rotary table, and a limiting screw is in threaded connection with the threaded holes in a pair.

Preferably, the clamping device comprises a bottom plate, a top plate and a plate cover, the bottom plate is fixedly installed at the outlet of the needle gauge, a mounting groove is formed in the bottom plate, a pair of second electric telescopic rods are fixedly installed in the mounting groove, a clamping plate is fixedly installed at the telescopic ends of the second electric telescopic rods, a first through hole is formed in the bottom plate, the top plate is fixedly installed on the bottom plate, a second through hole is formed in the top plate, and the plate cover is screwed in the second through hole of the top plate.

Preferably, the specifications of the plurality of needle gauges are different, the plurality of needle gauges are sequentially arranged in the plurality of openings in a sliding mode from large to small clockwise, and the plurality of needle gauges are respectively matched with the plurality of openings.

Preferably, the inner wall surface of the second through hole of the top plate is provided with an internal thread, the plate cover is provided with an external thread, and the top plate is in threaded connection with the plate cover.

Preferably, the plate cover is fixedly provided with a sealing rubber ring.

Preferably, a cushion pad is fixedly mounted on the clamping plate.

Advantageous effects

The utility model provides a standard hole measuring tool for mold processing, which solves the problems that a plurality of needle gauges are required to be taken out for comparison, the needle gauges are troublesome to take repeatedly and inconvenient to store when the existing measuring tool is used.

Drawings

Fig. 1 is a front view of a standard hole measuring tool for mold processing according to the present invention.

Fig. 2 is a top view of a standard hole measuring tool for mold processing according to the present invention.

Fig. 3 is a schematic structural diagram of a circular plate, a supporting plate, an opening and a sliding rail of the standard hole measuring tool for processing a mold according to the present invention.

Fig. 4 is a schematic diagram of a structure of a standard hole measuring tool a for mold processing according to the present invention.

In the figure: 1-a sleeve; 2-a housing; 3-a shell cover; 4-a bearing; 5-needle gauge outlet; 6, a box body; 7-a first electric telescopic rod; 8-pushing the plate; 9-a connecting shaft; 10-needle gauge; 11-circular plate; 12-a support plate; 13-opening; 14-a slide block; 15-a slide rail; 16-a limiting plate; 17-a turntable; 18-a limit screw; 19-a base plate; 20-a top plate; 21-plate cover; 22-mounting grooves; 23-a second electric telescopic rod; 24-clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a standard hole measuring tool is used in mould processing, includes

sleeve pipe

1, 1 outer wall fixed mounting of sleeve pipe has measuring

tool shell

2, 2 fixed mounting of measuring tool shell have

cap

3, 3 lower wall fixed mounting of cap has box 6, fixed mounting has first electric telescopic handle 7 in the

box

6, 7 flexible fixed mounting of first electric telescopic handle has

push pedal

8, 1 internal face fixed mounting of sleeve pipe has a pair of bearing 4, and is a pair of 4 inner circle fixed mounting of bearing have rotatable needle gage carrier device, needle gage export 5 has been seted up to

shell

2, 5 fixed mounting of needle gage export have clamping device. The rotatable needle gauge carrier device comprises a connecting shaft 9 and a plurality of needle gauges 10, the connecting shaft 9 is fixedly installed on the inner rings of a pair of bearings 4, the upper end of the connecting shaft 9 is fixedly connected with a circular plate 11, the upper wall surface of the circular plate 11 is fixedly provided with a supporting plate 12, the supporting plate 12 is in a circular ring shape, the supporting plate 12 is provided with a plurality of openings 13, the needle gauges 10 are slidably installed in the plurality of openings 13, one end of each needle gauge 10 is fixedly provided with a slider 14, the upper wall surface of the circular plate 11 is fixedly provided with a plurality of slide rails 15 which are positioned at the inner side of the supporting plate 12, the sliders 14 are slidably installed on the slide rails 15, the connecting shaft 9 is fixedly provided with a limiting plate 16, the limiting plate 16 is positioned between the circular plate 11 and a sleeve 1, the lower wall surface of the limiting plate 16 is in contact with the sleeve 1, the lower end of the connecting shaft 9 is fixedly provided with a turntable 17, the turntable 17 is provided with a pair of threaded holes, a set screw 18 is threadedly connected to a pair of the threaded holes. Clamping device includes bottom plate 19, roof 20 and

board lid

21, 19 fixed mounting of bottom plate has been in needle gauge export 5, mounting groove 22 has been seted up to bottom plate 19, fixed mounting has a pair of second electric telescopic handle 23 in mounting groove 22, and is a pair of the flexible fixed mounting of second electric telescopic handle 23 has grip block 24, first through-hole has been seted up to bottom plate 19, roof 20 fixed mounting is on bottom plate 19, the second through-hole has been seted up to roof 20, board lid 21 connects in the second through-hole of roof 20 soon. The specifications of the needle gauges 10 are different, the needle gauges 10 are installed in the openings 13 in a clockwise sliding mode from large to small in sequence, and the needle gauges 10 are matched with the openings 13 respectively. An internal thread is formed on the inner wall surface of the second through hole of the top plate 20, an external thread is formed on the plate cover 21, and the top plate 20 is in threaded connection with the plate cover 21. The plate cover 21 is fixedly provided with a sealing rubber ring. A cushion pad is fixedly mounted on the clamping plate 24.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The embodiment is as follows: as can be seen from the attached drawings 1-4 of the specification, the first electric telescopic rod 7 and the second electric push rod 23 are electrically connected with an external controller through a lead, the shell cover 3 is made of transparent material, when the shell cover is used, the plate cover 21 is firstly opened, the limit screw 18 is loosened, the rotating turntable 17 aligns the needle gauge 10 with a required type with a first through hole formed in a bottom plate 19 of the needle gauge outlet 5 (the first through hole formed in the bottom plate and a second through hole formed in a top plate have the same aperture and are larger than the diameter of the needle gauge with the maximum specification), the limit screw 18 is screwed after alignment, then the controller controls the first electric telescopic rod 7 to drive the push plate 8 to push the slide block 14 to slide on the slide rail 15, the needle gauge 10 is pushed to eject the needle gauge 10 from the needle gauge outlet 5, the first electric telescopic rod 7 keeps thrust after ejection, and finally the controller controls the second electric push rod 23 to push the clamping plate 24 to push the needle gauge 10 tightly, at this time, the needle gauge 10 can be used to measure and compare the holes to be measured, and if the needle gauge 10 is thicker or thinner than the holes to be measured, the above steps are repeated again to replace the needle gauge 10 for comparison.

After the needle gauge is used, the controller firstly controls the second electric telescopic rod 23 to reset, then the controller controls the first electric telescopic rod 7 to reset, the needle gauge 10 is manually pushed back to the original position, and then the plate cover 21 is covered to store the needle gauge.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a standard hole measuring tool is used in mould processing, includes sleeve pipe (1), its characterized in that, sleeve pipe (1) outer wall fixed mounting has measuring tool shell (2), measuring tool shell (2) fixed mounting has cap (3), cap (3) lower wall fixed mounting has box (6), fixed mounting has first electric telescopic handle (7) in box (6), first electric telescopic handle (7) telescopic end fixed mounting has push pedal (8), sleeve pipe (1) internal face fixed mounting has a pair of bearing (4), and is a pair of bearing (4) inner circle fixed mounting has rotatable needle gage carrier device, needle gage export (5) have been seted up in shell (2), needle gage export (5) fixed mounting has clamping device.

2. The standard hole measuring tool for processing the die as claimed in claim 1, wherein the rotatable pin gauge carrier device comprises a connecting shaft (9) and a plurality of pin gauges (10), the connecting shaft (9) is fixedly installed at the inner rings of a pair of bearings (4), a circular plate (11) is fixedly connected to the upper end of the connecting shaft (9), a supporting plate (12) is fixedly installed on the upper wall surface of the circular plate (11), the supporting plate (12) is circular, a plurality of openings (13) are formed in the supporting plate (12), the plurality of pin gauges (10) are slidably installed in the plurality of openings (13), a sliding block (14) is fixedly installed at one end of each pin gauge (10), a plurality of sliding rails (15) are fixedly installed on the inner side of the supporting plate (12) on the upper wall surface of the circular plate (11), and the sliding blocks (14) are slidably installed on the sliding rails (15), fixed mounting has limiting plate (16) on connecting axle (9), limiting plate (16) are located between plectane (11) and sleeve pipe (1), the wall contacts with sleeve pipe (1) under limiting plate (16), connecting axle (9) lower extreme fixed mounting has carousel (17), a pair of screw hole has been seted up in carousel (17), and is a pair of screw hole female connection has stop screw (18).

3. The standard hole measuring tool for machining the mold according to claim 1, wherein the clamping device comprises a bottom plate (19), a top plate (20) and a plate cover (21), the bottom plate (19) is fixedly installed at the needle gauge outlet (5), an installation groove (22) is formed in the bottom plate (19), a pair of second electric telescopic rods (23) is fixedly installed in the installation groove (22), a clamping plate (24) is fixedly installed at the telescopic ends of the pair of second electric telescopic rods (23), a first through hole is formed in the bottom plate (19), the top plate (20) is fixedly installed on the bottom plate (19), a second through hole is formed in the top plate (20), and the plate cover (21) is screwed in the second through hole of the top plate (20).

4. The standard hole measuring tool for processing the die as claimed in claim 2, wherein the specifications of the plurality of needle gauges (10) are different, the plurality of needle gauges (10) are sequentially and slidably mounted in the plurality of openings (13) from large to small clockwise, and the plurality of needle gauges (10) are respectively matched with the plurality of openings (13).

5. The standard hole measuring tool for mold processing according to claim 3, wherein the second through hole of the top plate (20) has an inner wall surface provided with an internal thread, the plate cover (21) has an external thread, and the top plate (20) is in threaded connection with the plate cover (21).

6. The standard hole gauge for mold processing according to claim 3, wherein the plate cover (21) is fixedly installed with a sealing rubber ring.

7. The standard hole gauge for mold processing according to claim 3, wherein a cushion pad is fixedly installed on the clamping plate (24).