CN219829701U - Precision detection device is used in ball production - Google Patents

Abstract

The utility model relates to the technical field of ball screws, in particular to an accuracy detection device for ball screw production. The technical proposal comprises: the polishing device comprises a detection table, a movable L-shaped seat, a fixing mechanism and a polishing mechanism, wherein two fixing seats are symmetrically arranged on the upper surface of the detection table, the fixed L-shaped seat is arranged on the inner side of the right-end fixing seat, two polished rods are arranged between the lower end of the fixed L-shaped seat and the left fixing seat, a slide post is arranged behind the left side of the vertical end of the fixed L-shaped seat, the bottom and the upper end of the movable L-shaped seat are respectively in sliding connection with the two polished rods and the slide post, a rectangular groove is formed in the middle of the right sides of the vertical ends of the movable L-shaped seat and the fixed L-shaped seat, the fixing mechanism is arranged at the top of the rectangular groove, and the polishing mechanism is arranged on the two polished rods between the movable L-shaped seat and the left fixing seat in a sliding manner. When the length of the ball screw is detected, the redundant part of the longer ball screw can be polished away at the first time, and the processing efficiency of the ball screw is improved.

Description

Precision detection device is used in ball production

Technical Field

The utility model relates to the technical field of ball screws, in particular to an accuracy detection device for ball screw production.

Background

The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, is a transmission element most commonly used on tool machinery and precision machinery, has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and simultaneously has the characteristics of high precision, reversibility and high efficiency, the ball screw needs to be detected during processing, and the detected points comprise length, diameter, curvature, the depth of a roller path and the like, wherein the length is detected as a first step, the length does not reach the standard, and the ball screw does not need to be processed in the later stage.

When the length of the ball screw is detected by the existing detection device, redundant parts of the longer ball screw cannot be polished at the first time, but the longer unqualified ball screws are concentrated, and then polishing is performed uniformly, so that the processing efficiency of the ball screw is affected.

Disclosure of Invention

The utility model aims to provide an accuracy detection device for ball screw production, which can grind away redundant parts of a longer ball screw at the first time when detecting the length of the ball screw, improves the processing efficiency of the ball screw, and solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an accuracy detection device is used in ball production, includes detection platform, activity L type seat, fixed establishment and grinding machanism, two fixing bases are installed to detection platform upper surface symmetry, be located right-hand member fixing base inboard and install fixed L type seat, install two polished rods between fixed L type seat lower extreme and the left fixing base, and the slide post is installed at the left side rear of fixed L type seat vertical end, and the slide post openly is equipped with the scale, activity L type seat bottom and upper end respectively with two polished rods and slide post sliding connection, activity L type seat top is located slide post top position screw connection and has two adjusting screw, has seted up rectangular channel in the middle of the perpendicular end of activity L type seat and fixed L type seat, is located rectangular channel top and installs fixed establishment, slidable mounting has grinding machanism on two polished rods between activity L type seat and the left fixing base.

Preferably, four supporting legs are arranged at four corners of the bottom end of the detection table in a rectangular array, and the four supporting legs are distributed in a rectangular array. Through setting up four supporting legs, realize carrying out stable support to detecting the platform.

Preferably, the fixing mechanism consists of a fixing block, a fixing electric rod and a clamping plate. The fixed electric pole is installed at the fixed block top, and splint are installed to fixed electric pole extension end, and splint rear end stretches into the rectangle inslot. Through setting up fixed establishment, realize fixing ball.

Preferably, the polishing mechanism comprises a movable seat, a push rod, a fixed plate, a polishing motor and polishing discs, the movable seat and the two polished rods are in sliding installation, the push rod penetrates through the left fixed seat to be fixed on the movable seat, the fixed plate is installed at the rear end of the upper surface of the movable seat, the polishing motor is installed at the left end of the fixed plate, the polishing disc is installed on an output shaft of the polishing motor, and the outer end face of the polishing disc is flush with the right end face of the movable seat. By arranging the polishing mechanism, the longer unqualified ball screw end is polished.

Preferably, the control box is installed to the outer side of the supporting leg on the right of the bottom of the detection table, and the control box is electrically connected with the polishing motor and the fixed electric rod. Through setting up the control box, realize being convenient for control fixed electric pole and polish the start-stop work of motor.

Compared with the prior art, the utility model has the following beneficial effects:

when the ball screw is longer, the two fixed electric rods and the polishing motor are started through the control box, the two fixed electric rods work to drive the two clamping plates to descend to fix the ball screw, the polishing motor works to drive the polishing disc to rotate, the push rod is manually pushed to enable the movable seat to move right, the polishing disc is driven to move right to polish redundant parts of the ball screw, and therefore when the length of the ball screw is detected, redundant parts of the longer ball screw can be polished for the first time, and the processing efficiency of the ball screw is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a top view of the present utility model.

In the figure: 1. a detection table; 2. fixing the L-shaped seat; 3. a polish rod; 4. a movable L-shaped seat; 5. rectangular grooves; 6. a movable seat; 7. support legs; 8. a push rod; 9. a fixing seat; 10. polishing a motor; 11. a fixing plate; 12. polishing the grinding disc; 13. a spool; 14. an adjusting screw; 15. fixing an electric rod; 16. a fixed block; 17. a clamping plate; 18. and a control box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a technical scheme of an accuracy detecting device for ball screw production: the utility model provides an accuracy detection device is used in ball production, including detecting platform 1, activity L type seat 4, fixed establishment and grinding machanism, four supporting legs 7 are installed in rectangular array in detecting platform 1 bottom four corners, four supporting legs 7 are rectangular array distribution, two fixing bases 9 are installed to detecting platform 1 upper surface symmetry, be located right-hand member fixed seat 9 inboard and install fixed L type seat 2, install two polished rods 3 between fixed L type seat 2 lower extreme and the left fixing base 9, install slide column 13 behind the vertical end left side of fixed L type seat 2, slide column 13 openly is equipped with the scale, activity L type seat 4 bottom and upper end are respectively with two polished rods 3 and slide column 13 sliding connection, activity L type seat 4 top is located slide column 13 top screwed connection has two adjusting screw 14; when the device is used, firstly, according to the standard length of the detected ball screw, the two adjusting screws 14 are loosened, the movable L-shaped seat 4 is moved to a designated position by contrasting with the graduated scale on the sliding column 13, and then the two adjusting screws 14 are screwed.

Rectangular grooves 5 are formed in the middle of the vertical end faces of the movable L-shaped seat 4 and the fixed L-shaped seat 2, and a fixing mechanism is arranged at the top of the rectangular grooves 5 and consists of a fixing block 16, a fixing electric rod 15 and a clamping plate 17. The top of the fixed block 16 is provided with a fixed electric rod 15, the extending end of the fixed electric rod 15 is provided with a clamping plate 17, the rear end of the clamping plate 17 extends into the rectangular groove 5, two polished rods 3 between the movable L-shaped seat 4 and the left fixed seat 9 are provided with polishing mechanisms in a sliding manner, each polishing mechanism consists of a movable seat 6, a push rod 8, a fixed plate 11, a polishing motor 10 and a polishing disc 12, the movable seat 6 is in sliding mounting with the two polished rods 3, the push rod 8 penetrates through the left fixed seat 9 to be fixed on the movable seat 6, the rear end of the upper surface of the movable seat 6 is provided with the fixed plate 11, the left end of the fixed plate 11 is provided with a polishing motor 10, an output shaft of the polishing motor 10 is provided with a polishing disc 12, and the outer end surface of the polishing disc 12 is flush with the right end surface of the movable seat 6; the ball screw is placed on the surfaces of the fixed L-shaped seat 2 and the movable L-shaped seat 4, the right end of the ball screw is abutted against the right fixing seat 9, if the left end of the ball screw is flush with the left end face of the movable L-shaped seat 4, the ball screw is qualified, if the left end of the ball screw exceeds the left end face of the movable L-shaped seat 4, the two fixed electric rods 15 and the polishing motor 10 are started through the control box 18, the two fixed electric rods 15 work to drive the two clamping plates 17 to descend so as to fix the ball screw, the polishing motor 10 work to drive the polishing disc 12 to rotate, and the push rod 8 is manually pushed so as to enable the movable seat 6 to move right, so that the polishing disc 12 is driven to move right so as to polish redundant parts of the ball screw. A control box 18 is arranged at the bottom of the detection table 1 and close to the outer side of the right supporting leg 7, and the control box 18 is electrically connected with the polishing motor 10 and the fixed electric rod 15.

The motor of the utility model is designed by selecting a small servo motor-14 HS2408 model, the model motor is only selected as a reference for a person skilled in the art, the person skilled in the art can select motors with the same parameters and functions according to actual production requirements for installation and debugging, and the utility model is not repeated.

When the ball screw is used, firstly, according to the standard length of the detected ball screw, two adjusting screws 14 are loosened, the movable L-shaped seat 4 is moved to a designated position by contrasting with a graduated scale on the sliding column 13, then the two adjusting screws 14 are screwed, the ball screw is placed on the surfaces of the fixed L-shaped seat 2 and the movable L-shaped seat 4, the right end of the ball screw is abutted against the right fixed seat 9, if the left end of the ball screw is flush with the left end face of the movable L-shaped seat 4, the ball screw is qualified, if the left end of the ball screw exceeds the left end face of the movable L-shaped seat 4, two fixed electric rods 15 and a polishing motor 10 are started through a control box 18, the two fixed electric rods 15 work to drive two clamping plates 17 to descend to fix the ball screw, the polishing motor 10 work to drive a polishing disc 12 to rotate, and the push rod 8 is manually pushed to enable the movable seat 6 to move right to drive the polishing disc 12 to move right to polish redundant parts of the ball screw.

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

Claims (5)

1. The utility model provides an accuracy detection device is used in ball production, includes detection platform (1), activity L type seat (4), fixed establishment and grinding machanism, its characterized in that: the utility model discloses a polishing device, including fixed L type seat (4), slide column (13) are installed in fixed L type seat (2) upper surface symmetry, fixed L type seat (2) are installed to be located right fixed seat (9) inboard, install two polished rod (3) between fixed L type seat (2) lower extreme and the left fixing seat (9), slide column (13) openly are equipped with the scale in slide column (13), movable L type seat (4) bottom and upper end respectively with two polished rod (3) and slide column (13) sliding connection, movable L type seat (4) top is located slide column (13) top screwed connection has two adjusting screw (14), set up rectangular channel (5) in the middle of fixed L type seat (2) vertical end positive, be located two polished rod (3) between rectangular channel (5) top and install fixed mechanism, movable L type seat (4) and left fixing seat (9).

2. The precision detection device for ball screw production according to claim 1, wherein: four supporting legs (7) are arranged at four corners of the bottom end of the detection table (1) in a rectangular array, and the four supporting legs (7) are distributed in a rectangular array.

3. The precision detection device for ball screw production according to claim 1, wherein: the fixing mechanism consists of a fixing block (16), a fixing electric rod (15) and a clamping plate (17), the fixing electric rod (15) is installed at the top of the fixing block (16), the clamping plate (17) is installed at the extending end of the fixing electric rod (15), and the rear end of the clamping plate (17) extends into the rectangular groove (5).

4. The precision detection device for ball screw production according to claim 1, wherein: grinding machanism comprises removal seat (6), push rod (8), fixed plate (11), polish motor (10) and polish dish (12), removes seat (6) and two polished rod (3) slidable mounting, and push rod (8) run through left fixing base (9) and fix on removing seat (6), remove seat (6) upper surface rear end and install fixed plate (11), and polish motor (10) are installed to fixed plate (11) left end, polish motor (10) output shaft and install polish dish (12), polish dish (12) outer terminal surface and remove seat (6) right-hand member face and flush.

5. The precision detection device for ball screw production according to claim 1, wherein: the bottom of the detection table (1) is closely provided with a control box (18) on the outer side of the right supporting leg (7), and the control box (18) is electrically connected with the polishing motor (10) and the fixed electric rod (15).