CN211401049U

CN211401049U - Screw rod raceway contourgraph frock

Info

Publication number: CN211401049U
Application number: CN201922500326.1U
Authority: CN
Inventors: 施红飞
Original assignee: Ningbo Hongbo Machinery Manufacture Co ltd
Current assignee: Ningbo Hongbo Machinery Manufacture Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a screw rod detects technical field, and discloses a screw rod raceway contourgraph frock, comprising a base plate, the last fixed surface of bottom plate is connected with the baffle, and bearing fixedly connected with adjusting stud is passed through on the right side of baffle, and adjusting stud's surface slip is connected with the fixed block, and the bottom of fixed block is connected with the last fixed surface of bottom plate, and adjusting stud's surface threaded connection has first slider, the bottom of first slider and the last surface slip connection of bottom plate. The utility model discloses after having detected last surveyed screw rod, the pulling is gloves, and the distance increase between the grip block about the messenger, then the surveyed screw rod that has detected takes off, then place the surveyed screw rod that will not detect about between the grip block, at this moment, loosen gloves, insert to the constant head tank in the grip block about the messenger through the spring in, and then convenient to use person quick assembly disassembly is surveyed the screw rod, makes the user can be quick detect a plurality of equidimension surveyed screw rod.

Description

Screw rod raceway contourgraph frock

Technical Field

The utility model relates to a screw rod detects technical field, especially relates to a screw rod raceway profile appearance frock.

Background

At present, when detecting the screw rod raceway profile, need fix the screw rod through fixture usually, then detect the screw rod raceway through the percentage table, but the fixture on the present detection frock adjusts comparatively trouble, and then the person of not being convenient for carries out quick assembly disassembly to the screw rod after detecting, makes detection efficiency lower.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the clamping mechanism on the existing detection tool is troublesome to adjust, so that a user who is inconvenient to rapidly assemble and disassemble the screw rod after detection is realized, the detection efficiency is low, and the provided screw rod raceway contourgraph tool is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a screw rod raceway contourgraph frock, includes the bottom plate, the last fixed surface of bottom plate is connected with the baffle, bearing fixedly connected with regulation double-screw bolt is passed through on the right side of baffle, the surperficial sliding connection of adjusting the double-screw bolt has the fixed block, the bottom of fixed block is connected with the last fixed surface of bottom plate, the surperficial threaded connection of adjusting the double-screw bolt has first slider, the bottom of first slider is connected with the last sliding surface of bottom plate, the last fixed surface of first slider is connected with fixture.

The inner wall of baffle passes through bearing fixedly connected with pivot, the pivot is located the top of adjusting stud, the equal fixedly connected with grip block in the left side of fixture and the right side of pivot controls be provided with between the grip block and surveyed the screw rod, the constant head tank has all been seted up to the left and right sides of surveying the screw rod, the inner wall of constant head tank and the surface contact of grip block.

The equal fixedly connected with traveller in the right side of baffle and the left side of fixed block, the equal sliding connection of surface of traveller and the upper surface of bottom plate has the second slider, the surface of second slider is provided with supporting mechanism, screw fixedly connected with support frame is passed through on supporting mechanism's surface, the inner wall fixedly connected with percentage table of support frame, the surface of percentage table and supporting mechanism's inner wall contact.

Preferably, fixture includes the sleeve, telescopic bottom and the last fixed surface of first slider are connected, telescopic inner wall fixedly connected with backup pad, the left side fixedly connected with spring of backup pad, the inner wall sliding connection of backup pad has the support column, the fixed surface of support column is connected with and keeps off the ring, keep off the right side of ring and the left side contact of spring, the fixed surface of support column is connected with handle cover, the handle cover is located the right side of backup pad, right side the right side of grip block and the left side fixed connection of support column.

Preferably, the supporting mechanism comprises a supporting block, a groove is formed in the back of the supporting block, the inner wall of the groove is in surface contact with the second slider, an internal thread block is fixedly connected to the back of the supporting block, the front of the internal thread block is in back contact with the back of the second slider, a fixing stud is in threaded connection with the inner wall of the internal thread block, the front of the fixing stud is in back contact with the back of the second slider, the surface of the supporting block is fixedly connected with the inner wall of the supporting frame through a screw, and the inner wall of the supporting block is in surface contact with the dial indicator.

Preferably, the dial indicator is positioned above the screw to be measured, and the center of the dial indicator is in the same vertical plane with the axis of the screw to be measured.

Preferably, the clamping block is a conical block, and the centers of the clamping block, the rotating shaft, the screw to be tested and the support column are on the same horizontal line.

Preferably, the left side of the sleeve is fixedly connected with a dust screen, and the inner wall of the dust screen is in sliding connection with the surface of the support column.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the baffle, adjust the double-screw bolt, the fixed block, first slider, fixture, pivot and grip block, when the installation is surveyed the screw rod, will be surveyed the screw rod and place about between the grip block, then rotate the adjustment double-screw bolt, the grip block inserts to the constant head tank about making, this moment, will be surveyed the screw rod and fix through controlling the grip block, after detecting the completion, the pulling is gloves, the distance increase between the grip block about the messenger, then the surveyed screw rod that has detected is taken off, then place undetected being surveyed the screw rod about between the grip block, this moment, loosen gloves, the grip block inserts to the constant head tank about making through the spring, and then the person's of facilitating the use quick assembly disassembly is surveyed the screw rod, make the user can be quick detect a plurality of equidimensions being surveyed the.

(2) The utility model discloses a screw is fixed the support frame on the supporting shoe, then fixes the percentage table on the supporting shoe through the support frame, makes the percentage table dismouting comparatively convenient, and then the person of being convenient for use changes the percentage table of damage, and simultaneously, the inside and outside air of sleeve circulates through the dust screen to stop through the dust screen in to the air, and then make the dust can't pile up in the sleeve.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a front view of the structure of the present invention;

fig. 5 is a top view of the supporting block of the present invention.

In the figure: 1. a base plate; 2. a baffle plate; 3. adjusting the stud; 4. a fixed block; 5. a first slider; 6. a clamping mechanism; 61. a sleeve; 62. a support plate; 63. a spring; 64. a baffle ring; 65. a support pillar; 66. a handle sleeve; 7. a rotating shaft; 8. a clamping block; 9. a screw to be tested; 10. positioning a groove; 11. a traveler; 12. a second slider; 13. a support mechanism; 131. a support block; 132. a groove; 133. an internal thread block; 134. fixing the stud; 14. a support frame; 15. a dial indicator; 16. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a screw raceway contourgraph tool comprises a bottom plate 1, a baffle 2 is fixedly connected to the upper surface of the bottom plate 1, an adjusting stud 3 is fixedly connected to the right side of the baffle 2 through a bearing, the adjusting stud 3 can freely rotate on the baffle 2 through the bearing, a fixing block 4 is connected to the surface of the adjusting stud 3 in a sliding mode, the bottom of the fixing block 4 is fixedly connected to the upper surface of the bottom plate 1, a first sliding block 5 is connected to the surface of the adjusting stud 3 in a threaded mode, the adjusting stud 3 is rotated to enable the first sliding block 5 to move left and right, the bottom of the first sliding block 5 is connected to the upper surface of the bottom plate 1 in a sliding mode, and a clamping mechanism 6 is.

The inner wall of baffle 2 passes through bearing fixedly connected with pivot 7, makes pivot 7 can free rotation on baffle 2 through the bearing, and pivot 7 is located adjusting stud 3's top, and the equal fixedly connected with grip block 8 in the left side of fixture 6 and the right side of pivot 7 controls to be provided with between the grip block 8 and is surveyed screw rod 9, and constant head tank 10, the inner wall of constant head tank 10 and the surface contact of grip block 8 have all been seted up to the left and right sides of being surveyed screw rod 9.

A sliding column 11 is fixedly connected to the right side of the baffle 2 and the left side of the fixed block 4, a second sliding block 12 is slidably connected to the surface of the sliding column 11 and the upper surface of the bottom plate 1, the second sliding block 12 can only move left and right through the sliding column 11, the sliding column 11 is positioned behind the adjusting stud 3, the axis of the sliding column 11 and the axis of the adjusting stud 3 are on the same horizontal plane, a supporting mechanism 13 is arranged on the surface of the second sliding block 12, a supporting frame 14 is fixedly connected to the surface of the supporting mechanism 13 through a screw, a dial indicator 15 is fixedly connected to the inner wall of the supporting frame 14, the supporting frame 14 is fixed on the supporting block 131 through a screw, then the dial indicator 15 is fixed on the supporting block 131 through the supporting frame 14, the dial indicator 15 is convenient to disassemble and assemble, and then a user can conveniently replace the damaged dial indicator 15, the surface of the dial indicator 15 is in contact with the inner, and the center of the dial indicator 15 is in the same vertical plane with the axis of the screw 9 to be measured.

The clamping mechanism 6 comprises a sleeve 61, the bottom of the sleeve 61 is fixedly connected with the upper surface of the first sliding block 5, the inner wall of the sleeve 61 is fixedly connected with a supporting plate 62, the left side of the supporting plate 62 is fixedly connected with a spring 63, the inner wall of the supporting plate 62 is slidably connected with a supporting column 65, the surface of the supporting column 65 is fixedly connected with a retaining ring 64, a certain gap is reserved between the retaining ring 64 and the sleeve 61, so that air inside and outside the sleeve 61 can freely circulate, the right side of the retaining ring 64 is in contact with the left side of the spring 63, the surface of the supporting column 65 is fixedly connected with a handle sleeve 66, the handle sleeve 66 is positioned on the right side of the supporting plate 62, the right side of the right side clamping block 8 is fixedly connected with the left side of the supporting column 65, the clamping block 8 is a conical block, the rotating shaft 7, the centers of the screw 9 to be measured and the supporting column 65 are on the same, the air inside and outside the sleeve 61 is circulated through the dust-proof net 16, and the dust in the air is blocked by the dust-proof net 16, so that the dust cannot be accumulated in the sleeve 61.

The supporting mechanism 13 comprises a supporting block 131, a groove 132 is formed in the back of the supporting block 131, the inner wall of the groove 132 is in surface contact with the second slider 12, an internal thread block 133 is fixedly connected to the back of the supporting block 131, the front of the internal thread block 133 is in back contact with the back of the second slider 12, a fixing stud 134 is in threaded connection with the inner wall of the internal thread block 133, the front of the fixing stud 134 is in back contact with the back of the second slider 12, the length of the fixing stud 134 is greater than the width of the internal thread block 133, the surface of the supporting block 131 is fixedly connected with the inner wall of the supporting frame 14 through a screw, and the inner wall of the supporting block.

In the utility model, when the user uses the device, the screw 9 to be measured is placed between the left and right clamping blocks 8, then the adjusting stud 3 is rotated to insert the left and right clamping blocks 8 into the positioning groove 10, at the moment, the screw 9 to be measured is fixed through the left and right clamping blocks 8, then the position of the supporting block 131 is adjusted, the supporting block 131 is fixed through the internal thread block 133 and the fixing stud 134, the dial indicator 15 is inserted into the raceway on the screw 9 to be measured, and the reading on the dial indicator 15 is zero, when detecting, the glove 66 is rotated to rotate the screw 9 to be measured, meanwhile, the dial indicator 15 moves rightwards under the action of the raceway, then the user observes whether the reading on the dial indicator 15 changes, if the reading changes, the screw 9 to be measured is unqualified, if the reading does not change, the screw 9 to be measured is qualified, after the detection is completed, the handle sleeve 66 is pulled to increase the distance between the left clamping block 8 and the right clamping block 8, the detected tested screw 9 is taken down, the undetected tested screw 9 is placed between the left clamping block 8 and the right clamping block 8, at the moment, the handle sleeve 66 is loosened, the left clamping block 8 and the right clamping block 8 are inserted into the positioning groove 10 through the spring 63, and the undetected tested screw 9 is fixed on the clamping mechanism 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The screw raceway contourgraph tool comprises a bottom plate (1) and is characterized in that a baffle (2) is fixedly connected to the upper surface of the bottom plate (1), an adjusting stud (3) is fixedly connected to the right side of the baffle (2) through a bearing, a fixing block (4) is connected to the surface of the adjusting stud (3) in a sliding mode, the bottom of the fixing block (4) is fixedly connected with the upper surface of the bottom plate (1), a first sliding block (5) is connected to the surface of the adjusting stud (3) in a threaded mode, the bottom of the first sliding block (5) is connected to the upper surface of the bottom plate (1) in a sliding mode, and a clamping mechanism (6) is fixedly connected to the upper surface of the first sliding block (5);

the inner wall of the baffle (2) is fixedly connected with a rotating shaft (7) through a bearing, the rotating shaft (7) is positioned above the adjusting stud (3), the left side of the clamping mechanism (6) and the right side of the rotating shaft (7) are both fixedly connected with clamping blocks (8), a tested screw (9) is arranged between the left clamping block and the right clamping block (8), positioning grooves (10) are formed in the left side and the right side of the tested screw (9), and the inner wall of each positioning groove (10) is in contact with the surface of each clamping block (8);

the right side of baffle (2) and the equal fixedly connected with traveller (11) in left side of fixed block (4), the equal sliding connection of surface of traveller (11) and the upper surface of bottom plate (1) has second slider (12), the surface of second slider (12) is provided with supporting mechanism (13), screw fixedly connected with support frame (14) is passed through on the surface of supporting mechanism (13), inner wall fixedly connected with percentage table (15) of support frame (14), the surface of percentage table (15) and the inner wall contact of supporting mechanism (13).

2. Screw raceway profiler tool according to claim 1, characterized in that said clamping mechanism (6) comprises a sleeve (61), the bottom of the sleeve (61) is fixedly connected with the upper surface of the first sliding block (5), the inner wall of the sleeve (61) is fixedly connected with a supporting plate (62), the left side of the supporting plate (62) is fixedly connected with a spring (63), the inner wall of the supporting plate (62) is connected with a supporting column (65) in a sliding way, the surface of the supporting column (65) is fixedly connected with a baffle ring (64), the right side of the baffle ring (64) is contacted with the left side of the spring (63), the surface of the supporting column (65) is fixedly connected with a handle sleeve (66), the handle sleeve (66) is positioned on the right side of the supporting plate (62), and the right side of the clamping block (8) on the right side is fixedly connected with the left side of the supporting column (65).

3. The screw raceway contourgraph tool according to claim 1, wherein the support mechanism (13) comprises a support block (131), a groove (132) is formed in the back of the support block (131), the inner wall of the groove (132) is in contact with the surface of the second slider (12), an internal thread block (133) is fixedly connected to the back of the support block (131), the front of the internal thread block (133) is in contact with the back of the second slider (12), a fixing stud (134) is in threaded connection with the inner wall of the internal thread block (133), the front of the fixing stud (134) is in contact with the back of the second slider (12), the surface of the support block (131) is fixedly connected with the inner wall of the support frame (14) through a screw, and the inner wall of the support block (131) is in contact with the surface of the dial indicator (15).

4. The screw raceway profiler tool according to claim 1, characterized in that, the dial indicator (15) is located above the screw (9) to be tested, and the center of the dial indicator (15) is in the same vertical plane with the axis of the screw (9) to be tested.

5. The screw raceway profiler tool according to claim 2, characterized in that, the clamping block (8) is a conical block, and the centers of the clamping block (8), the rotating shaft (7), the screw (9) to be tested and the supporting column (65) are on the same horizontal line.

6. The screw raceway profiler tool according to claim 2, characterized in that a dust screen (16) is fixedly connected to the left side of the sleeve (61), and the inner wall of the dust screen (16) is slidably connected with the surface of the supporting column (65).