CN217541785U

CN217541785U - Nut axiality detection device

Info

Publication number: CN217541785U
Application number: CN202221535271.3U
Authority: CN
Inventors: 姚佳昊; 金祥维
Original assignee: Chongqing Chongke Physical And Chemical Measurement Center Co ltd
Current assignee: Chongqing Chongke Physical And Chemical Measurement Center Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-04
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a nut axiality detection device belongs to axiality detection technology field, be in including workstation and setting the supporting component on workstation top surface, install the roof on the supporting component, still install spacing subassembly and fixed subassembly on the supporting component, spacing subassembly with fixed subassembly is right nut body on the supporting component carries out the injecing of position, the supporting component includes support column, connecting plate and L template, the quantity of support column is two, two the equal vertical setting of support column is in the top surface of workstation. The coaxiality detection device can quickly detect whether the nut body is qualified or not, is low in manufacturing cost and convenient to operate, and can be put into a large number of stations for use.

Description

Nut axiality detection device

Technical Field

The utility model relates to a axiality detects technical field, specifically is a nut axiality detection device.

Background

The nut is a nut, and is screwed together with a bolt or a screw rod to play a fastening role, one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials, the coaxiality of an inner ring needs to be detected in the production process of the nut, and a detection device needs to be used when the coaxiality of the inner ring is detected.

Through retrieval, chinese patent No. CN209559103U includes a base, two V-shaped irons, a positioning plate, a thread sample column, a dial gauge and a dial gauge frame, wherein the two V-shaped irons are relatively fixed to the base for horizontally placing a cylindrical part, the positioning plate is fixed to the base through a bracket and located on one side of the V-shaped iron for performing reference positioning on one end of the cylindrical part, the thread sample column includes a thread column and a measuring column, the thread column and the measuring column are coaxially arranged, a thread on the thread column is matched with an internal thread of the cylindrical part, the thread column is in threaded connection with the other end of the cylindrical part, the dial gauge is arranged on the other side of the V-shaped iron through the dial gauge frame, and the dial gauge is arranged above the measuring column. The utility model discloses reduce the measurement degree of difficulty, improved measurement accuracy and measurement of efficiency but the cost is difficult for a large amount of use that come into operation on the high side, and measure the degree of difficulty and not showing the reduction, for this reason, we provide a nut axiality detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut axiality detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nut axiality detection device, is in including workstation and setting the supporting component on workstation top surface, install the roof on the supporting component, still install spacing subassembly and fixed subassembly on the supporting component, spacing subassembly with fixed subassembly is right nut body on the supporting component carries out the injecing of position.

Preferably, the supporting component includes support column, connecting plate and L template, the quantity of support column is two, two the equal vertical setting of support column is in the top surface of workstation, two the support column is kept away from the one end and one of workstation the connecting plate is connected, the L template is installed to one side of connecting plate, the L template with the roof is connected.

Through the scheme, the following technical effects can be achieved: through supporting component's setting, be convenient for better support spacing subassembly and fixed subassembly, reached better supporting effect.

Preferably, spacing subassembly is including forming two spouts on the L template, two the equal horizontal installation in inside of spout has the threaded rod, the lateral wall cover of threaded rod is equipped with the sliding sleeve, the lateral wall cover of threaded rod is equipped with the thread bush, just the thread bush with the sliding sleeve rotates to be connected, install spacing on the sliding sleeve, spacing with the L template contacts.

Through the scheme, the following technical effects can be achieved: through the setting of spacing subassembly, be convenient for better injects the position of nut body.

Preferably, the internal thread on the thread bush is matched with the external thread on the threaded rod, and the outer side wall of the thread bush is provided with anti-skid lines convenient to rotate.

Through the scheme, the following technical effects can be achieved: through the setting of antiskid line, be convenient for better rotate the thread bush on the threaded rod, reached better rotation effect.

Preferably, fixed subassembly includes riser, connecting block, connecting rod and fixed block, the quantity of riser is two, two the riser is all installed on the L template, and two the connecting block is all installed to the one end of riser, two the connecting block closes on the connecting rod is all installed to one side of riser, and two the connecting rod is kept away from respectively two the riser, two the connecting rod is kept away from the one end of connecting block all with one the fixed block is connected, the fixed block is kept away from one side of connecting rod with the nut body contacts.

Through the scheme, the following technical effects can be achieved: through the setting of fixed subassembly, be convenient for better fix the nut body on the L template, reached better fixed effect.

Preferably, an axis sleeve is installed on one side of the L-shaped plate, the axis sleeve is far away from the top plate, coaxial holes are formed in the L-shaped plate and the top plate, and the axis of the coaxial holes and the axis of the axis sleeve are located on the same vertical line.

Through the scheme, the following technical effects can be achieved: the axle center through coaxial hole and axle center cover all is in same vertical line, is convenient for better carries out the axiality to the nut body and detects.

Preferably, an axial degree detection rod for detecting the axial degree of the nut body is arranged in the axial center sleeve.

Through the scheme, the following technical effects can be achieved: the detection of the axial degree of the nut body is facilitated better through the axial degree detection rod.

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

1. through the setting of spacing subassembly, according to the outer lane model size of nut body, clockwise or anticlockwise rotate the thread bush on the threaded rod for the thread bush can remove along the threaded rod, then drives sliding sleeve and spacing frame and carry out synchronous motion, accomplishes the back when the position control of spacing frame, has reached better not effect of injecing not equidimension nut body.

2. Through the setting of fixed subassembly, the control riser descends to drive connecting block, connecting rod and fixed block by the riser and descend, the fixed block contacts with the nut body simultaneously, and prescribes a limit to the nut body on the L template by the fixed block, makes the unable change of taking place the position of nut body, has reached better fixed effect.

3. Through the setting of axle center cover, nut body and coaxial hole, insert the inside of axle center cover and anticlockwise rotation axle degree detection pole with the one end of axiality detection pole, the one end of axiality detection pole smoothly passes through axle center cover, nut body and the coaxial hole on L template, the roof, consequently can obtain the sample of nut body qualified, when the one end of axiality detection pole can't pass through the coaxial center on the roof, consequently can obtain the sample of nut body unqualified, reached better nut axiality detection effect.

Drawings

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

fig. 2 is a schematic view of the top plate of the present invention;

FIG. 3 is a schematic side view of the detecting device of the present invention;

FIG. 4 is a schematic view of the limiting frame of the present invention;

FIG. 5 is a schematic view of the axle center sleeve of the present invention;

figure 6 is the utility model discloses spacing subassembly schematic diagram.

In the figure: 1. a work table; 2. a support column; 3. a connecting plate; 4. an L-shaped plate; 5. a top plate; 6. an axis sleeve; 7. a chute; 8. a threaded rod; 9. a sliding sleeve; 10. a threaded sleeve; 11. a limiting frame; 12. a nut body; 13. a lifter; 14. connecting blocks; 15. a connecting rod; 16. a fixed block; 17. an axis degree detection rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a nut axiality detection device, includes workstation 1 and sets up the supporting component at workstation 1 top surface, installs roof 5 on the supporting component, still installs spacing subassembly and fixed subassembly on the supporting component, and spacing subassembly and fixed subassembly carry out the injecing of position to nut body 12 on the supporting component.

Example 2:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a nut axiality detection device, supporting component includes support column 2, connecting plate 3 and L template 4, the quantity of support column 2 is two, two equal vertical settings of support column 2 are at the top surface of workstation 1, setting through two support columns 2, be convenient for better support the position of connecting plate 3, the one end and a connecting plate 3 that workstation 1 was kept away from to two support columns 2 are connected, L template 4,L template 4 and roof 5 are installed to one side of connecting plate 3 and are connected, setting through L template 4 and roof 5, be convenient for better to spacing subassembly, fixed subassembly and nut body 12 are injectd.

Example 3:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a nut axiality detection device, spacing subassembly is including forming two spouts 7 on L template 4, the equal horizontal installation in inside of two spouts 7 has threaded rod 8, the lateral wall cover of threaded rod 8 is equipped with sliding sleeve 9, the lateral wall cover of threaded rod 8 is equipped with thread bush 10, and thread bush 10 rotates with sliding sleeve 9 to be connected, the internal thread on the thread bush 10 matches the setting with the external screw thread on the threaded rod 8, the lateral wall of thread bush 10 is provided with convenient pivoted anti-skidding line, install spacing 11 on the sliding sleeve 9, spacing 11 contacts with L template 4.

Specifically, through the thread bush 10 on clockwise and anticlockwise rotation threaded rod 8 for the thread bush 10 can drive sliding sleeve 9 and spacing 11 and remove, can make the interval value between two spacing 11 obtain removing, has reached better regulating effect.

Example 4:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a nut axiality detection device, fixed subassembly includes riser 13, connecting block 14, connecting rod 15 and fixed block 16, the quantity of riser 13 is two, two riser 13 are all installed on L template 4, and connecting block 14 is all installed to the one end of two riser 13, connecting rod 15 is all installed to one side that two connecting block 14 close to riser 13, and two riser 13 are kept away from respectively to two connecting rod 15, the one end that connecting block 14 was kept away from to two connecting rod 15 all is connected with a fixed block 16, one side that connecting rod 15 was kept away from to fixed block 16 contacts with nut body 12.

Specifically, the lifter 13 can effectively control the connecting block 14, the connecting rod 15 and the fixing block 16 to move synchronously, so that the position of the nut body 12 can be determined better, the phenomenon of deviation when the nut body 12 is subjected to axial degree detection is avoided, and a better fixing effect is achieved.

Example 5:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a nut axiality detection device, axle center cover 6 is installed to one side of L template 4, and axle center cover 6 keeps away from roof 5, and the inside of axle center cover 6 is provided with carries out the detection of axiality measuring pole 17 to nut body 12, is convenient for better carrying out the detection of axiality to nut body 12 through axiality measuring pole 17, has all seted up coaxial hole on L template 4 and the roof 5, and the axle center of coaxial hole all is in same vertical line with the axle center of axle center cover 6.

The working principle is as follows: firstly, according to the size of the outer ring model of the nut body 12, the threaded sleeve 10 on the threaded rod 8 is rotated clockwise or anticlockwise, so that the threaded sleeve 10 can move along the threaded rod 8, then the sliding sleeve 9 and the limiting frames 11 are driven to move synchronously, after the position adjustment of the limiting frames 11 is completed, the nut body 12 is plugged between the two limiting frames 11 by a worker, then the lifter 13 is controlled to descend, the lifter 13 drives the connecting block 14, the connecting rod 15 and the fixing block 16 to descend, meanwhile, the fixing block 16 is in contact with the nut body 12, and the nut body 12 on the L-shaped plate 4 is limited by the fixing block 16, so that the nut body 12 cannot be changed in position, then one end of the axial degree detecting rod 17 is inserted into the axial center sleeve 6 and rotates the axial degree detecting rod 17 anticlockwise, when one end of the axial degree detecting rod 17 smoothly passes through the axial center sleeve 6, the nut body 12, the L-shaped plate 4 and a coaxial hole on the top plate 5, therefore, a qualified sample of the nut body 12 can be obtained, and a better coaxial degree detection effect of the nut can be achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nut axiality detection device, includes workstation (1) and sets up the supporting component on workstation (1) top surface, its characterized in that: the supporting component is provided with a top plate (5), the supporting component is further provided with a limiting component and a fixing component, and the limiting component and the fixing component limit the position of a nut body (12) on the supporting component.

2. The nut coaxiality detection device according to claim 1, wherein: the supporting component comprises supporting columns (2), connecting plates (3) and L-shaped plates (4), the number of the supporting columns (2) is two, two the supporting columns (2) are vertically arranged on the top surface of the workbench (1) and are two the supporting columns (2) are far away from one end of the workbench (1) and one of the connecting plates (3) are connected, the L-shaped plates (4) are installed on one side of the connecting plates (3), and the L-shaped plates (4) are connected with the top plates (5).

3. The nut coaxiality detection device according to claim 2, wherein: spacing subassembly is including forming two spout (7) on L template (4), two the equal horizontal installation in inside of spout (7) has threaded rod (8), the lateral wall cover of threaded rod (8) is equipped with sliding sleeve (9), the lateral wall cover of threaded rod (8) is equipped with thread bush (10), just thread bush (10) with sliding sleeve (9) rotate to be connected, install spacing (11) on sliding sleeve (9), spacing (11) with L template (4) contact.

4. The device for detecting the coaxiality of the nut as claimed in claim 3, wherein: the internal thread on the thread bush (10) with the external thread on the threaded rod (8) matches the setting, the lateral wall of thread bush (10) is provided with the convenient pivoted anti-skidding line.

5. The nut coaxiality detection device according to claim 4, wherein: fixed subassembly includes riser (13), connecting block (14), connecting rod (15) and fixed block (16), the quantity of riser (13) is two, two riser (13) is all installed on L template (4), and two connecting block (14), two are all installed to the one end of riser (13) connecting block (14) close on connecting block (14) connecting rod (15) are all installed to one side of riser (13), and two connecting rod (15) are kept away from two respectively riser (13), two connecting rod (15) are kept away from the one end of connecting block (14) all with one fixed block (16) are connected, fixed block (16) are kept away from one side of connecting rod (15) with nut body (12) contacts.

6. The nut coaxiality detection device according to claim 5, wherein: axle center cover (6) is installed to one side of L template (4), just axle center cover (6) are kept away from roof (5), L template (4) with the coaxial hole has all been seted up on roof (5), the axle center with the coaxial hole with the axle center of axle center cover (6) all is in same vertical line.

7. The device for detecting the coaxiality of the nut as claimed in claim 6, wherein: an axial degree detection rod (17) for detecting the axial degree of the nut body (12) is arranged in the axial center sleeve (6).