阅读说明：本技术 一种组合式外螺纹止通环规 (Combined type external thread stop ring gauge ) 是由 黄种艺 杨白辉 于 2020-05-22 设计创作，主要内容包括：本发明公开了一种组合式外螺纹止通环规,涉及止通环规技术领域,包括环规主体,所述环规主体的内侧设置有止规组件,且环规主体的外壁设置有摩擦组件,所述环规主体的下方设置有支撑组件,且环规主体的一侧设置有通规。本发明通过设置的电动推杆、磁铁块、固定杆、移动杆,事先将止规与通规挂在移动杆上,控制电动推杆运行带动移动杆向螺纹块一侧移动,使移动杆与固定杆一侧的磁铁块将螺纹块悬空固定,将通规与螺纹块接触,转动检验,若检验成功,则通规从移动杆一侧移动到了固定杆上,然后将止规与螺纹块接触,并与转动检验,若止规无法通过,则螺纹块检验合格,有效解决了通环规和止环规检验产品的效率较低的问题。(The invention discloses a combined type external thread go-no ring gauge, which relates to the technical field of go-no ring gauges and comprises a ring gauge main body, wherein a go-no gauge component is arranged on the inner side of the ring gauge main body, a friction component is arranged on the outer wall of the ring gauge main body, a support component is arranged below the ring gauge main body, and a go gauge is arranged on one side of the ring gauge main body. According to the invention, through the arrangement of the electric push rod, the magnet block, the fixed rod and the moving rod, the no-go gauge and the go-no gauge are hung on the moving rod in advance, the electric push rod is controlled to operate to drive the moving rod to move towards one side of the thread block, the thread block is suspended and fixed by the moving rod and the magnet block at one side of the fixed rod, the go-no gauge is contacted with the thread block, the rotation inspection is carried out, if the inspection is successful, the go-no gauge is moved onto the fixed rod from one side of the moving rod, then the no-go gauge is contacted with the thread block and is detected with the rotation, if the no-go gauge cannot pass, the thread block is qualified in inspection, and the problem that the inspection efficiency of.)

1. The utility model provides a modular external screw thread end leads to ring gage, includes ring gage main part (1), its characterized in that: the inside of ring gauge main part (1) is provided with no-go gage subassembly (2), and the outer wall of ring gauge main part (1) is provided with friction subassembly (5), the below of ring gauge main part (1) is provided with supporting component (6), and one side of ring gauge main part (1) is provided with logical rule (8), the inboard of no-go gage subassembly (2) is provided with sleeve subassembly (3), the top of sleeve subassembly (3) is provided with fixed subassembly (4), one side of supporting component (6) is provided with inspection subassembly (7), one side of inspection subassembly (7) is provided with screw thread piece (9).

2. The combined external thread stop ring gauge of claim 1, wherein: the non-stop gauge is characterized in that a non-stop gauge (201) is arranged on the non-stop gauge assembly (2), a measuring groove (202) is formed in the inner side of the non-stop gauge (201), and a fixing groove (203) is formed in the top end of the measuring groove (202).

3. The combined external thread stop ring gauge of claim 1, wherein: the sleeve component (3) is provided with a threaded sleeve (301), the outer wall of the threaded sleeve (301) is provided with a clamping block (302), and the threaded sleeve (301) is connected with the measuring groove (202) in a clamping mode through the clamping block (302).

4. The combined external thread stop ring gauge of claim 1, wherein: be provided with on fixed subassembly (4) threaded ring (401), the inboard of going up threaded ring (401) is provided with chamfer groove (402), and the below of going up threaded ring (401) is provided with down threaded ring (403), go up threaded ring (401) and fixed slot (203) block connection, and threaded sleeve (301) and no-go gage (201) are through last threaded ring (401), lower threaded ring (403) fixed connection.

5. The combined external thread stop ring gauge of claim 1, wherein: be provided with solid fixed ring (501) on friction subassembly (5), the outer wall of solid fixed ring (501) is provided with friction angle piece (502), the inboard of friction angle piece (502) is provided with water absorption sponge piece (503), and the quantity of friction angle piece (502) is fourteen, gu fixed ring (501) is connected through glue with ring gauge main part (1).

6. The combined external thread stop ring gauge of claim 1, wherein: the supporting component (6) is provided with a base (601), two sides of the base (601) are provided with supporting frames (602), and the supporting frames (602) are welded on one side of the base (601).

7. The combined external thread stop ring gauge of claim 1, wherein: the testing assembly is characterized in that a fixing rod (701) is arranged on the testing assembly (7), a rubber sleeve (702) is arranged on the outer wall of the fixing rod (701), a magnet block (703) is arranged on one side of the fixing rod (701), a moving rod (705) is arranged on one side, away from the fixing rod (701), of the magnet block (703), and an electric push rod (704) is installed on one side, away from the magnet block (703), of the moving rod (705).

8. The combined external thread stop ring gauge of claim 7, wherein: the number of the magnet blocks (703) is two, the magnet blocks (703) are connected with the fixing rod (701) and the electric push rod (704) through glue, and the electric push rod (704) is fixedly connected with the support frame (602) through bolts.

9. A modular externally threaded stop-go ring gauge according to claim 3, characterized in that: the fixture blocks (302) are welded on the outer wall of the threaded sleeve (301), and the number of the fixture blocks (302) is four.

Technical Field

The invention relates to the technical field of stop-go ring gauges, in particular to a combined type external thread stop-go ring gauge.

Background

The ring gauge is a limit gauge for a shaft, is mainly used for measuring the shaft or other external dimensions with the tolerance grade of 1T 6-1T 16, cannot detect parts, crankshafts and the like machined on a positive center, is limited in application range, is a threaded stop-go ring gauge, is one of measuring tools, in actual production, if it is very troublesome to measure a large batch of products one by using a measuring gauge (such as a vernier caliper, a dial indicator and other measuring gauges with scales), we know that qualified products have a measuring range within which the products are qualified, therefore, people adopt the go-ring gauge and the no-go ring gauge to measure, the thread no-go ring gauge in the prior art is paired, the thread size is checked by using the go-ring gauge and the no-ring gauge respectively when the thread size checking device is used.

When using logical ring rule and check ring rule inspection, need twice import and twice back-out, it is more time-consuming, thereby increase working time, because logical ring rule and check ring rule need inspect a large amount of products, make the screw thread wearing and tearing of logical ring rule and check ring rule inner wall serious, thereby reduce the precision of producing the inspection at the back, and the outer wall of current logical ring rule and check ring rule is uneven, be used for increasing hand and its frictional force, but when workman's hand is stained with the machine oil of production usefulness etc. or is stained with sweat, liquid is stained with in the outer wall of logical ring rule and check ring rule, lead to leading to logical ring rule and check ring rule skidding when rotating, thereby influence the monitoring to the product.

Disclosure of Invention

The invention aims to: in order to solve the problem that the efficiency of leading to ring gauge and no-go ring gauge inspection product is lower, lead to the inside screw thread wearing and tearing of ring gauge and no-go ring gauge and hand liquid influence lead to the pivoted of ring gauge and no-go ring gauge, provide a modular external screw thread no-go ring gauge.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a modular ring gage is ended to external screw thread, includes the ring gage main part, the inboard of ring gage main part is provided with the no-go gage subassembly, and the outer wall of ring gage main part is provided with the friction subassembly, the below of ring gage main part is provided with supporting component, and one side of ring gage main part is provided with leads to the rule, the inboard of no-go gage subassembly is provided with sleeve component, sleeve component's top is provided with fixed subassembly, one side of supporting component is provided with the inspection subassembly, one side of inspection subassembly is provided with the screw thread piece.

Preferably, a no-go gauge is arranged on the no-go gauge assembly, a measuring groove is arranged on the inner side of the no-go gauge, and a fixing groove is arranged at the top end of the measuring groove.

Preferably, the sleeve assembly is provided with a threaded sleeve, the outer wall of the threaded sleeve is provided with a clamping block, and the threaded sleeve is connected with the measuring groove through the clamping block in a clamping mode.

Preferably, be provided with the screw ring on the fixed subassembly, the inboard of going up the screw ring is provided with the chamfer groove, and the below of going up the screw ring is provided with down the screw ring, it is connected with the fixed slot block to go up the screw ring, and threaded sleeve and no-go gage pass through screw ring, lower screw ring fixed connection.

Preferably, last solid fixed ring that is provided with of friction subassembly, gu fixed ring's outer wall is provided with the friction angle piece, the inboard of friction angle piece is provided with the sponge piece that absorbs water, and the quantity of friction angle piece is fourteen, gu fixed ring passes through glue with the ring gauge main part and is connected.

Preferably, a base is arranged on the supporting component, supporting frames are arranged on two sides of the base, and the supporting frames are welded on one side of the base.

Preferably, the inspection assembly is provided with a fixed rod, the outer wall of the fixed rod is provided with a rubber sleeve, one side of the fixed rod is provided with a magnet block, one side of the magnet block, far away from the fixed rod, is provided with a movable rod, and one side of the movable rod, far away from the magnet block, is provided with an electric push rod.

Preferably, the number of magnet piece is two, and magnet piece passes through glue with dead lever, electric putter and is connected, electric putter passes through bolt fixed connection with the support frame.

Preferably, the fixture blocks are welded on the outer wall of the threaded sleeve, and the number of the fixture blocks is four.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the electric push rod, the magnet block, the fixed rod and the moving rod, the no-go gauge and the go-no gauge are hung on the moving rod in advance, the electric push rod is controlled to operate to drive the moving rod to move towards one side of the thread block, the thread block is suspended and fixed by the moving rod and the magnet block at one side of the fixed rod, the go-no gauge is contacted with the thread block, the rotation inspection is carried out, if the inspection is successful, the go-no gauge is moved onto the fixed rod from one side of the moving rod, then the no-go gauge is contacted with the thread block and is detected with the rotation, if the no-go gauge cannot pass, the thread block is qualified in inspection, and the problem that the inspection efficiency of.

2. According to the invention, through the arrangement of the clamping block, the threaded sleeve, the measuring groove, the upper threaded ring and the lower threaded ring, the threaded sleeve is inserted into the measuring groove, the clamping block on the outer wall of the threaded sleeve is clamped with the clamping groove in the measuring groove, the threaded sleeve is fixed in the measuring groove, the upper threaded ring and the lower threaded ring are respectively inserted into the fixing grooves at the upper end and the lower end of the no-go gauge and the no-go gauge, the upper threaded ring and the lower threaded ring are screwed to be fixed with the fixing grooves, so that the threaded sleeve is fixed in the measuring groove, a new threaded sleeve is replaced, the inspection can be continued, and the problem of abrasion of the threads inside the no-go gauge and the no-go gauge is effectively solved.

3. According to the invention, through the arrangement of the fixing ring, the friction angle block and the water absorption sponge block, the fixing ring is attached to the outer wall of the ring gauge main body through glue, the go gauge is contacted with the thread block, then the hand of a worker is contacted with the friction angle block, and the go gauge is rotated through the friction angle block, so that even if the hand of the worker is attached with liquid, the liquid falls down and is attached to the friction angle block and slides to the water absorption sponge block along the friction angle block to be absorbed, the liquid can be prevented from influencing the rotation of the go gauge, and the problem that the liquid of the hand influences the rotation of the go gauge and the no-go gauge is effectively solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an upper threaded ring of the present invention;

FIG. 3 is a block diagram of the inspection assembly of the present invention;

FIG. 4 is a schematic view of a friction pack of the present invention;

fig. 5 is a schematic diagram of a cartridge according to the present invention.

In the figure: 1. a ring gauge body; 2. a no-go gauge assembly; 201. stopping the gauge; 202. measuring a groove; 203. fixing grooves; 3. a sleeve assembly; 301. a threaded sleeve; 302. a clamping block; 4. a fixing assembly; 401. an upper threaded ring; 402. chamfering grooves; 403. a lower threaded ring; 5. a friction assembly; 501. a fixing ring; 502. a friction corner block; 503. a water absorbing sponge block; 6. a support assembly; 601. a base; 602. a support frame; 7. inspecting the component; 701. fixing the rod; 702. a rubber sleeve; 703. a magnet block; 704. an electric push rod; 705. a travel bar; 8. go gauge; 9. a thread block.

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. 1-5, a combined external thread stop ring gauge comprises a ring gauge main body 1, a stop gauge assembly 2 is arranged on the inner side of the ring gauge main body 1, a friction assembly 5 is arranged on the outer wall of the ring gauge main body 1, a support assembly 6 is arranged below the ring gauge main body 1, a stop gauge 8 is arranged on one side of the ring gauge main body 1, a sleeve assembly 3 is arranged on the inner side of the stop gauge assembly 2, a fixing assembly 4 is arranged at the top end of the sleeve assembly 3, a checking assembly 7 is arranged on one side of the support assembly 6, and a thread block 9 is arranged on one side of the checking assembly 7.

Please refer to fig. 1 and 2, the no-go gauge assembly 2 is provided with a no-go gauge 201, a measuring groove 202 is provided inside the no-go gauge 201, and a fixing groove 203 is provided at the top end of the measuring groove 202.

The fixing groove 203 is screwed to the upper threaded ring 401 and the lower threaded ring 403, thereby fixing the threaded sleeve 301 inside the measuring groove 202.

Referring to fig. 1, 2, 4 and 5, a threaded sleeve 301 is disposed on the sleeve assembly 3, a latch 302 is disposed on an outer wall of the threaded sleeve 301, and the threaded sleeve 301 is engaged with the measuring groove 202 via the latch 302.

When the threaded sleeve 301 is inserted into the measuring groove 202 and the engaging piece 302 of the outer wall thereof engages with the engaging groove of the measuring groove 202, the threaded sleeve 301 is fixed in the measuring groove 202.

Please refer to fig. 2 and 5, the fixing assembly 4 is provided with an upper threaded ring 401, the inner side of the upper threaded ring 401 is provided with a chamfer groove 402, a lower threaded ring 403 is arranged below the upper threaded ring 401, the upper threaded ring 401 is connected with the fixing groove 203 in a clamping manner, and the threaded sleeve 301 is fixedly connected with the stop gauge 201 through the upper threaded ring 401 and the lower threaded ring 403.

The upper screw ring 401 and the lower screw ring 403 are inserted into the fixing grooves 203 at the upper and lower ends of the check gauge 201, and the upper screw ring 401 and the lower screw ring 403 are screwed to be fixed to the fixing grooves 203.

Please refer to fig. 4, the friction assembly 5 is provided with a fixing ring 501, the outer wall of the fixing ring 501 is provided with friction angle blocks 502, the inner side of the friction angle blocks 502 is provided with water absorption sponge blocks 503, the number of the friction angle blocks 502 is fourteen, and the fixing ring 501 is connected with the ring gauge body 1 through glue.

The fixing ring 501 is attached to the outer wall of the ring gauge main body 1 through glue, when the no-go gauge 201 and the go gauge 8 are rotated, the hand of a worker is in contact with the friction angle block 502, and the no-go gauge 201 and the go gauge 8 are rotated through the friction angle block 502, so that even if liquid is attached to the hand of the worker, the liquid falls down and is attached to the friction angle block 502 and slides along the friction angle block onto the water absorption sponge block 503 to be absorbed, and the liquid can be prevented from influencing the rotation of the no-go gauge 201 and the go gauge 8.

Please refer to fig. 3, the supporting assembly 6 is provided with a base 601, two sides of the base 601 are provided with supporting frames 602, and the supporting frames 602 are welded on one side of the base 601.

The base 601 fixes the support 602, and the support 602 supports and fixes the fixing rod 701 and the electric push rod 704.

Referring to fig. 3, the inspection module 7 is provided with a fixing rod 701, a rubber sleeve 702 is disposed on an outer wall of the fixing rod 701, a magnet block 703 is disposed on one side of the fixing rod 701, a moving rod 705 is disposed on one side of the magnet block 703 away from the fixing rod 701, and an electric push rod 704 is disposed on one side of the moving rod 705 away from the magnet block 703.

The method comprises the steps that a no-go gauge 201 and a no-go gauge 8 are hung on a fixed rod 701 or a movable rod 705 in advance, one end of a thread block 9 is attracted and fixed with a magnet block 703 on one side of the fixed rod 701, an electric push rod 704 is controlled to operate to drive the movable rod 705 to move towards one side of the thread block 9, the magnet block 703 on one side of the movable rod 705 is attracted and fixed with the other end of the thread block 9, the thread block 9 is suspended and fixed, the no-go gauge 8 is contacted with the thread block 9 and is tested with rotation, if the test is successful, the no-go gauge 8 moves from one side of the movable rod 705 to the fixed rod 701, the no-go gauge 201 is contacted with the thread block 9 and is tested with rotation, and if the no-go gauge 201 cannot pass, the thread block 9 is tested.

Please refer to fig. 3, the number of the magnet blocks 703 is two, the magnet blocks 703 are connected to the fixing rod 701 and the electric push rod 704 through glue, and the electric push rod 704 is fixedly connected to the supporting frame 602 through bolts.

Two magnets 703 fix both ends of the screw block 9.

Referring to fig. 1, 2 and 5, the latches 302 are welded to the outer wall of the threaded sleeve 301, and the number of the latches 302 is four.

When the screw sleeve 301 contacts the measuring groove 202, the latch 302 engages with the measuring groove 202, and the screw sleeve 301 is fixed in the measuring groove 202.

The working principle is as follows: attaching a fixed ring 501 on the outer wall of a ring gauge main body 1 through glue, hanging a no-go gauge 201 and a go gauge 8 on a moving rod 705 in advance, then attracting and fixing one end of a thread block 9 and a magnet block 703 on one side of a fixed rod 701, controlling an electric push rod 704 to operate to drive the moving rod 705 to move towards one side of the thread block 9, attracting and fixing the magnet block 703 on one side of the moving rod 705 and the other end of the thread block 9, suspending and fixing the thread block 9, contacting the go gauge 8 with the thread block 9, contacting a hand of a worker with a friction angle block 502, rotating the go gauge 8 through the friction angle block 502, even if the hand of the worker is attached with liquid, the liquid is low attached on the friction angle block 502, slides along the liquid to a water absorption sponge block 503 to be absorbed, so as to prevent the liquid from influencing the rotation of the go gauge 8, if the inspection is successful, moving the go gauge 8 from one side of the moving rod to the fixed rod 701, and then the stop gauge 201 is contacted with the thread block 9 and is checked with rotation, if the stop gauge 201 can not pass, the thread block 9 is checked to be qualified, other thread blocks 9 can be checked continuously, after a plurality of detections, the stop gauge 201 and the thread sleeve 301 on the inner wall of the through gauge 8 are seriously worn, the thread sleeve 301 is detached and replaced with a new one, the thread sleeve 301 is inserted into the measuring groove 202 during installation, the fixture block 302 on the outer wall of the thread sleeve is clamped with the fixture groove in the measuring groove 202, the thread sleeve 301 is fixed in the measuring groove 202, the upper thread ring 401 and the lower thread ring 403 are respectively inserted into the fixing grooves 203 at the upper end and the lower end of the stop gauge 201 and the through gauge 8, the upper thread ring 401 and the lower thread ring 403 are screwed to be fixed with the fixing grooves 203, so that the thread sleeve 301 is fixed in the measuring groove 202, and the replacement of the new thread sleeve 301 is finished and the checking can be continued.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.