CN211291383U

CN211291383U - Screw rod opposite side step position detection tool

Info

Publication number: CN211291383U
Application number: CN201922500346.9U
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: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an examine the utensil field, and disclose a screw rod opposite side step position examines utensil, including the checkout stand, the fixing base is installed in the top left side of checkout stand, the inside sliding connection of fixing base has the needle cover, the movable thimble of right-hand member fixedly connected with of needle cover, actuating mechanism is installed at the top of checkout stand, actuating mechanism's output is connected with the left end of needle cover. This utensil is examined to screw rod opposite side step position, cooperation bulb thimble can press from both sides tight fixedly to the screw rod that needs to measure when activity thimble slides right, can effectively fix the screw rod, it is more accurate to the fixed position of screw rod, the required time of inspection screw rod data that can significantly reduce, and the setting of two measuring arms, can carry out calibration measurement to the outside different positions of screw rod, data through two instruction tables can contrast the data that measure, make the data result that measures more accurate.

Description

Screw rod opposite side step position detection tool

Technical Field

The utility model relates to an examine the utensil field, specifically be an utensil is examined to screw rod opposite side step position.

Background

The screw rod is a cylinder with a spiral groove cut on the outer surface or a cone with a conical surface spiral groove cut on the outer surface, the screw rod in the mechanical manufacturing industry is used for being connected with a mechanical structure and is also often matched with sealing pieces such as a rubber sleeve for sealing connection, the requirement on the size of each part of the screw rod is high when the screw rod is used for sealing connection, the size of each part of the screw rod needs to be inspected, the shapes of each part of the screw rod are different, the size of each part of the screw rod is inspected through a traditional measuring tool, the operation is complex, the inspection time is long, the production efficiency is low, the artificial error of the traditional measuring tool is large, the detection precision. Therefore, the screw rod edge-to-step position detection tool is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a screw rod opposite side step position examines utensil has solved, carries out size inspection through traditional measuring tool, complex operation, and check-up time is long, and production efficiency is low, and traditional measuring tool human error is big, and it is not high to detect the precision, and the uniformity is poor, problem that detection effect is not good.

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

the screw opposite side step position detection tool comprises a detection table, wherein a fixed seat is installed on the left side of the top of the detection table, a needle sleeve is connected to the inside of the fixed seat in a sliding mode, a movable ejector pin is fixedly connected to the right end of the needle sleeve, a driving mechanism is installed on the top of the detection table, and the output end of the driving mechanism is connected with the left end of the needle sleeve.

The measuring and positioning seat is installed on the right side of the top of the inspection bench, a ball head thimble is installed inside the measuring and positioning seat, a gauge stand located on the rear side of the measuring and positioning seat is installed on the right side of the top of the inspection bench, and an indicating gauge is installed on the gauge stand.

The back right side of the measuring and positioning seat is provided with a second measuring arm connected with the indicating meter on the right side, the back left side of the measuring and positioning seat is provided with a first measuring arm connected with the indicating meter on the left side, and the top of the inspection bench is provided with a fixing mechanism corresponding to the ball head ejector pin.

Furthermore, the fixing mechanism comprises a sliding block positioning seat installed at the top of the inspection bench, a positioning sliding block is connected inside the sliding block positioning seat in a sliding mode, the rear end of the positioning sliding block abuts against the front face of the ball head thimble, a positioning block cover plate is fixedly connected to the front face of the sliding block positioning seat, a positioning bolt is connected to the middle of the positioning block cover plate in a threaded mode, and the rear end of the positioning bolt is rotatably connected with the front face of the positioning sliding block.

Furthermore, six foot pads are installed to the bottom of checkout stand, and six foot pads symmetry are installed in the front and back both sides of checkout stand bottom.

Furthermore, the right end of the needle sleeve is provided with a positioning groove, the left end of the movable thimble is inserted into the positioning groove, and the top of the needle sleeve is in threaded connection with a fixing bolt which extends into the positioning groove and is abutted against the top of the movable thimble.

Further, actuating mechanism is including installing at the left mount in checkout stand top, and the left side at mount top articulates there is the connecting rod, and the right-hand member of connecting rod articulates there is the transfer line, and the right-hand member of transfer line articulates there is the catch bar with mount sliding connection, the right-hand member of catch bar and the left end fixed connection of needle cover, the junction of connecting rod and transfer line articulates there is the handle.

The utility model has the advantages that:

1. the utility model discloses a, cooperation bulb thimble can press from both sides tightly fixedly to needs measuring screw rod when activity thimble slides right, can effectively fix the screw rod, and is more accurate to the fixed position of screw rod, the required time of inspection screw rod data that can significantly reduce.

2. The utility model discloses a, can calibrate the measurement to screw rod opposite side step position through second measurement arm and first measurement arm, two settings of measuring the arm moreover can calibrate the measurement to the outside different positions of screw rod, can contrast the data that measure through the data on two instruction lists for the data result that measures is more accurate.

Drawings

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

fig. 2 is a top view of the present invention.

In the figure: 1. an inspection bench; 2. a fixed seat; 3. a needle sleeve; 4. a movable thimble; 5. a drive mechanism; 6. Measuring the positioning seat; 7. a ball head thimble; 8. a gauge stand; 9. an indication table; 10. a second measuring arm; 11. a first measuring arm; 12. a fixing mechanism; 13. a slider positioning seat; 14. positioning the sliding block; 15. a positioning block cover plate; 16. positioning the bolt; 17. and (5) a foot pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-2: the utility model provides an utensil is examined to screw rod opposite side step position, including checkout stand 1, fixing base 2 is installed in checkout stand 1's top left side, the inside sliding connection of fixing base 2 has needle cover 3, the right-hand member fixedly connected with activity thimble 4 of needle cover 3, actuating mechanism 5 is installed at checkout stand 1's top, actuating mechanism 5's output is connected with the left end of needle cover 3, can drive needle cover 3 through actuating mechanism 5 and slide in fixing base 2, needle cover 3 can push away activity thimble 4 and slide right when the right side is smooth in fixing base 2, slide right for activity thimble 4 and provide power, can conveniently fix the screw rod that needs the detection.

Measuring positioning seat 6 is installed on the top right side of checkout stand 1, the internally mounted of measuring positioning seat 6 has bulb thimble 7, the gauge stand 8 that is located measuring positioning seat 6 rear side is installed on the right side at checkout stand 1 top, install instruction table 9 on the gauge stand 8, measure the fixed station, cooperation bulb thimble 7 can press from both sides tight fixedly to the screw rod that needs to measure when activity thimble 4 slides right, can effectively fix the screw rod, it is more accurate to the fixed position of screw rod, the required time of inspection screw rod data that can significantly reduce, can effectively fix instruction table 9 through gauge stand 8, can show the data of screw rod to limit step position through instruction table 9.

The second measuring arm 10 connected with the indicating meter 9 on the right side is installed on the right side of the back of the measuring positioning seat 6, the first measuring arm 11 connected with the indicating meter 9 on the left side is installed on the left side of the back of the measuring positioning seat 6, the fixing mechanism 12 corresponding to the ball head thimble 7 is installed at the top of the inspection bench 1, the screw rod side-to-side step position can be calibrated and measured through the second measuring arm 10 and the first measuring arm 11, the two measuring arms are arranged, the different positions outside the screw rod can be calibrated and measured, the measured data can be compared through the data on the two indicating meters 9, and the measured data result is more accurate.

The fixing mechanism 12 is matched with the first measuring arm 11 or the second measuring arm 10 to fix the position of the ball nose thimble 7, so as to prevent the position of the ball nose thimble 7 from deviating in the measuring process, the fixing mechanism 12 comprises a slider positioning seat 13 installed at the top of the inspection table 1, a positioning slider 14 is slidably connected inside the slider positioning seat 13, the rear end of the positioning slider 14 abuts against the front surface of the ball nose thimble 7, a positioning block cover plate 15 is fixedly connected to the front surface of the slider positioning seat 13, a positioning bolt 16 is connected to the middle part of the positioning block cover plate 15 in a threaded manner, the rear end of the positioning bolt 16 is rotatably connected with the front surface of the positioning slider 14, the positioning bolt 16 is rotated, the distance between the rear end of the positioning bolt 16 and the positioning block cover plate 15 can be adjusted, the positioning bolt 16 can push the positioning slider 14 to move in the slider positioning seat 13, and the ball head corresponding to the measuring arm can accurately fix the, avoiding the position deviation of the ball head thimble 7.

As shown in FIG. 1, six foot pads 17 are installed at the bottom of the inspection table 1, and the six foot pads 17 are symmetrically installed at the front side and the rear side of the bottom of the inspection table 1, and the six symmetrically distributed foot pads 17 can effectively support the inspection table 1, so that the stability of the inspection table 1 is ensured.

Needle cover 3 can be fixed movable thimble 4, needle cover 3 can guarantee movable thimble 4 moving direction's accuracy in the gliding in fixing base 2, the constant head tank has been seted up to the right-hand member of needle cover 3, the left end of activity thimble 4 is pegged graft in the inside of constant head tank, and the top threaded connection of needle cover 3 has the fixing bolt who extends to the constant head tank inside and offset with the top of activity thimble 4, set up on fixing base 2 have the slide opening that corresponds with needle cover 3, the internal diameter of slide opening is 36mm, the left end external diameter of activity thimble 4 is 25mm, the screw hole that the internal diameter is 6mm is seted up at the top of needle cover 3, fixing bolt and screw hole threaded connection, peg graft in the constant head tank that the internal diameter of activity thimble 4 top is 8mm in fixing bolt's bottom.

Actuating mechanism 5 can provide power for the removal of needle cover 3 and activity thimble 4, actuating mechanism 5 is including installing at the left mount in checkout stand 1 top, the left side at mount top articulates there is the connecting rod, the right-hand member of connecting rod articulates there is the transfer line, the right-hand member of transfer line articulates there is the catch bar with mount sliding connection, the right-hand member of catch bar and the left end fixed connection of needle cover 3, the connecting rod articulates with the junction of transfer line has the handle, push down the handle, the handle can be pressing the junction decline of connecting rod and transfer line, this in-process, the transfer line can push away catch bar and needle cover 3 and slide right, can push away activity thimble 4 when needle cover 3 slides right, make the direction that activity thimble 4 removed more accurate.

To sum up, the utility model discloses when using, the screw rod that will detect, place between activity thimble 4 and bulb thimble 7, can drive needle cover 3 through actuating mechanism 5 and slide in fixing base 2, needle cover 3 can push away activity thimble 4 and slide right when the right side is slided in fixing base 2, slide right for activity thimble 4 and provide power, cooperation bulb thimble 7 can press from both sides tight fixedly to needs measuring screw rod when activity thimble 4 slides right, can effectively fix the screw rod, it is more accurate to the fixed position of screw rod, the required time of inspection screw rod data that can significantly reduce, can effectively fix instruction table 9 through gauge stand 8, can show the data of screw rod to limit step position through instruction table 9.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a utensil is examined to screw rod opposite side step position, includes checkout stand (1), its characterized in that: a fixed seat (2) is installed on the left side of the top of the inspection table (1), a needle sleeve (3) is connected inside the fixed seat (2) in a sliding mode, a movable ejector pin (4) is fixedly connected to the right end of the needle sleeve (3), a driving mechanism (5) is installed on the top of the inspection table (1), and the output end of the driving mechanism (5) is connected with the left end of the needle sleeve (3);

a measuring positioning seat (6) is installed on the right side of the top of the inspection table (1), a ball head thimble (7) is installed inside the measuring positioning seat (6), a gauge stand (8) located on the rear side of the measuring positioning seat (6) is installed on the right side of the top of the inspection table (1), and an indicating gauge (9) is installed on the gauge stand (8);

the back right side of measuring positioning seat (6) is installed and is measured arm (10) with the second that indicator (9) on right side are connected, the back left side of measuring positioning seat (6) is installed and is measured arm (11) with left indicator (9) connection, fixed establishment (12) that correspond with bulb thimble (7) are installed at the top of checkout stand (1).

2. The screw rod is to side step position and is examined utensil of claim 1, characterized by: fixing mechanism (12) are including installing slider positioning seat (13) at checkout stand (1) top, the inside sliding connection of slider positioning seat (13) has location slider (14), the rear end of location slider (14) offsets with the front of bulb thimble (7), the front fixedly connected with locating piece apron (15) of slider positioning seat (13), the middle part threaded connection of locating piece apron (15) has positioning bolt (16), the rear end of positioning bolt (16) is rotated with the front of location slider (14) and is connected.

3. The screw rod is to side step position and is examined utensil of claim 1, characterized by: six foot pads (17) are installed to the bottom of checkout stand (1), and six foot pads (17) symmetry are installed in the front and back both sides of checkout stand (1) bottom.

4. The screw rod is to side step position and is examined utensil of claim 1, characterized by: the right end of the needle sleeve (3) is provided with a positioning groove, the left end of the movable thimble (4) is inserted into the positioning groove, and the top of the needle sleeve (3) is in threaded connection with a fixing bolt which extends into the positioning groove and is abutted against the top of the movable thimble (4).

5. The screw rod is to side step position and is examined utensil of claim 1, characterized by: actuating mechanism (5) are including installing at the left mount in checkout stand (1) top, and the left side at mount top articulates there is the connecting rod, and the right-hand member of connecting rod articulates there is the transfer line, and the right-hand member of transfer line articulates there is the catch bar with mount sliding connection, the right-hand member of catch bar and the left end fixed connection of needle cover (3), the junction of connecting rod and transfer line articulates there is the handle.