CN215390913U

CN215390913U - Inspection device for machining feeding mechanism

Info

Publication number: CN215390913U
Application number: CN202121918111.2U
Authority: CN
Inventors: 董淑正
Original assignee: Qingdao Changzhou Precision Machinery Co ltd
Current assignee: Qingdao Changzhou Precision Machinery Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-04
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of machining inspection devices, and discloses a machining feeding mechanism inspection device, which solves the problems that no effective inspection device is used for inspecting the size of a shaft and rejecting unqualified products in the process of production, machining, feeding and conveying of the shaft; this machining feed mechanism inspection device can effectually carry out the inspection of size to the axle of material loading conveyer belt to and can hold back and reject voluntarily unqualified axle, thereby guaranteed the speed and the efficiency of axle production and processing.

Description

Inspection device for machining feeding mechanism

Technical Field

The utility model belongs to the technical field of machining inspection devices, and particularly relates to a machining feeding mechanism inspection device.

Background

The shaft is a cylindrical object which is penetrated in the middle of the bearing or the middle of the wheel or the middle of the gear, but a small part of the shaft is square; the shaft is a mechanical part which supports the rotating part and rotates together with the rotating part to transfer motion, torque or bending moment; the shaft is generally in the shape of a metal round rod, and each section can have different diameters; the parts of the machine that rotate are mounted on the shaft.

In the production and processing process of the shaft, the shaft needs to be processed into the length and the length within the rule error range, the feeding and conveying of the shaft are needed in the production and processing process of the shaft, an effective inspection device is not available in the feeding and conveying process, the size of the shaft is inspected, and unqualified shafts are removed, so that the shaft is required to be improved aiming at the current situation.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the inspection device for the machining feeding mechanism, which effectively solves the problems that no effective inspection device is used for inspecting the size of a shaft and rejecting unqualified products in the process of production, machining, feeding and conveying.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a machining feed mechanism inspection device, includes the mount pad, drive assembly is all installed at the both ends of mount pad, installs two chains between two drive assembly, and the impartial distance in surface of two chains is installed and is carried piece, and the fixing base is installed at the top of mount pad, and the middle part at fixing base both ends is all seted up flutedly, and detection component is all installed to the inside of two recesses, and the montant is all installed at the middle part of mount pad both sides, installs between the top of two montants and rejects the subassembly, installs the collecting box between one side of two montants.

Preferably, two the drive assembly all includes the U-shaped spare, and two U-shaped spares are installed at the both ends of mount pad, and all install the axis of rotation between the both ends of two U-shaped spares inboards, and the gear is all installed to the both sides of axis of rotation, and two chains are the transmission respectively and are installed between the surface of two gears of two axis of rotation with one side.

Preferably, hold carrier and include the L shaped plate, the equal distance of L shaped plate is installed on the surface of two chains, and first inside groove has been seted up to one side of L shaped plate lower part, and the inside rotation of first inside groove is installed first rotation round pin, and first gyro wheel is all installed to the both sides of first rotation round pin.

Preferably, a second inner groove is formed in the other side of the lower portion of the L-shaped plate, a second rotating pin is rotatably mounted inside the second inner groove, a limiting rod is rotatably mounted inside the second rotating pin, torsion springs are sleeved on two sides of the second rotating pin, two ends of each torsion spring are fixedly connected with the second inner groove and the limiting rod respectively, and a second roller is mounted at one end of each limiting rod.

Preferably, the detection component comprises convex-shaped sliding blocks, the two convex-shaped sliding blocks are arranged inside the two grooves, the top parts of the two convex-shaped sliding blocks are provided with the triangular plate, and the bevel edge of the triangular plate is fixedly provided with the baffle.

Preferably, a bidirectional threaded shaft is installed in the middle of the fixing seat, two sides of the bidirectional threaded shaft are located inside the two grooves and are in threaded connection with the two convex-shaped sliding blocks, inserting rods are installed on two sides of the two grooves, and the inserting rods are movably inserted into the lower portions of the convex-shaped sliding blocks.

Preferably, reject the subassembly and include the dwang, the dwang rotates to be installed between the top of two montants, and the both sides at dwang middle part all install and reject the pole group, and two breachs have been seted up to one side of collecting box bottom.

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

(1) during work, the inspection device of the mechanical processing feeding mechanism can effectively inspect the size of the shaft of the feeding conveyor belt and intercept unqualified shafts and automatically remove the unqualified shafts by arranging the mounting seat, the transmission assembly, the chain, the bearing piece, the fixing seat, the groove, the detection assembly, the vertical rod, the removing assembly and the collecting box, so that the speed and the efficiency of shaft production and processing are ensured;

(2) during inspection, the shaft is placed between the surfaces of the two bearing pieces at the same position of the two chains, the two sides of the shaft are positioned between the two first rollers, then the first motor is started to drive the first motor to drive one of the rotating shafts to rotate, the rotation of one of the rotating shafts drives the two chains to synchronously rotate through the two gears on the surface of the rotating shaft and the two gears on the surface of the other rotating shaft, and the rotation of the chains can drive the shaft to move;

when the shaft is contacted with the detection assembly in the moving process, the second roller can collide with the detection assembly to block the detection assembly; meanwhile, after the moving shaft is detected and intercepted by the detection assemblies, the shaft can be blocked by the two detection assemblies and does not move, the non-moving shaft can extrude the second roller, so that the limiting rod drives the second rotating pin to rotate to tighten the torsion spring, and then the second roller and the limiting rod can slide from the bottom of the non-moving shaft by rotating;

when the end part of the moving shaft is contacted with the baffle plates, the shaft can move through the rolling of the first roller and the second roller, when the moving shaft passes through a narrow opening between the two baffle plates, the size of the shaft is qualified, and when the moving shaft is clamped and intercepted by the two baffle plates, the size of the shaft is unqualified;

then starting a second motor, enabling the rotating rod to drive the eight L-shaped rod bodies to rotate, enabling the hook end parts of the two L-shaped rod bodies to pass through the bottom of the unqualified shaft, hooking the unqualified shaft along with the rotation of the rotating rod, rolling the unqualified shaft into the collecting box for collection, and enabling the rotating L-shaped rod bodies to pass through the notch to ensure the rotating effectiveness; the intercepted shaft is removed, so that the device can still continuously and effectively check the shaft.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the drive assembly and carrier of the present invention;

FIG. 3 is a schematic view of the present invention in partial cross-section in FIG. 1;

in the figure: 1. a mounting seat; 2. a transmission assembly; 201. a U-shaped piece; 202. a rotating shaft; 203. a gear; 3. a chain; 4. a carrier; 401. an L-shaped plate; 402. a first rotation pin; 403. a first roller; 404. a second rotation pin; 405. a limiting rod; 406. a torsion spring; 407. a second roller; 5. a fixed seat; 6. a groove; 7. a detection component; 701. a convex-shaped sliding block; 702. a set square; 703. a baffle plate; 8. a vertical rod; 9. a rejection component; 901. rotating the rod; 902. removing the rod group; 10. a collection box; 1001. a notch; 11. a bidirectional threaded shaft; 12. and (4) inserting the rod.

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.

In the first embodiment, as shown in fig. 1 to 3, the utility model includes a mounting base 1, transmission assemblies 2 are respectively installed at two ends of the mounting base 1, two chains 3 are installed between the two transmission assemblies 2, bearing members 4 are installed on the surfaces of the two chains 3 at equal distances, a fixing base 5 is installed at the top of the mounting base 1, grooves 6 are respectively formed in the middle parts of two ends of the fixing base 5, detection assemblies 7 are respectively installed inside the two grooves 6, vertical rods 8 are respectively installed in the middle parts of two sides of the mounting base 1, a rejection assembly 9 is installed between the tops of the two vertical rods 8, a collecting box 10 is installed between one sides of the two vertical rods 8, and four support rods are installed between the bottom of the collecting box 10 and the top of the mounting base 1.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 to 3, each of the two transmission assemblies 2 includes a U-shaped member 201, the two U-shaped members 201 are installed at two ends of the installation base 1, a rotation shaft 202 is installed between two ends of the inner sides of the two U-shaped members 201, gears 203 are installed at two sides of the rotation shaft 202, two chains 3 are respectively installed between surfaces of the two gears 203 on the same side of the two rotation shafts 202 in a transmission manner, a first motor is installed at the outer side of one of the U-shaped members 201, and an output end of the first motor is fixedly connected with one end of one of the rotation shafts 202, so that the two chains 3 can be effectively adjusted in rotation;

the first motor is started to drive one of the rotating shafts 202 to rotate, and the rotation of one of the rotating shafts 202 drives the two chains 3 to synchronously rotate through the two gears 203 on the surface of the rotating shaft and the two gears 203 on the surface of the other rotating shaft 202;

the bearing parts 4 comprise L-shaped plates 401, the L-shaped plates 401 are mounted on the surfaces of the two chains 3 at equal distances, one side of the lower part of each L-shaped plate 401 is provided with a first inner groove, a first rotating pin 402 is rotatably mounted inside the first inner groove, and first rollers 403 are mounted on two sides of each first rotating pin 402, so that the shafts can be effectively placed and can be effectively moved;

a second inner groove is formed in the other side of the lower portion of the L-shaped plate 401, a second rotating pin 404 is rotatably mounted inside the second inner groove, a limiting rod 405 is rotatably mounted inside the second rotating pin 404, torsion springs 406 are sleeved on two sides of the second rotating pin 404, two ends of each torsion spring 406 are fixedly connected with the second inner groove and the limiting rod 405 respectively, and a second roller 407 is mounted at one end of each limiting rod 405, so that a movable shaft can be limited and blocked; meanwhile, after the moving shaft is detected and trapped by the detection assemblies 7, the shaft can be blocked by the two detection assemblies 7 and does not move, the non-moving shaft can extrude the second roller 407, so that the limiting rod 405 drives the second rotating pin 404 to rotate to tighten the torsion spring 406, and then the second roller 407 and the limiting rod 405 can slide through the bottom of the non-moving shaft by rotating;

the detection assembly 7 comprises convex-shaped sliding blocks 701, the two convex-shaped sliding blocks 701 are installed inside the two grooves 6, triangular plates 702 are installed at the tops of the two convex-shaped sliding blocks 701, baffle plates 703 are fixedly installed on the oblique sides of the triangular plates 702, so that a moving shaft can be effectively detected, when the end portions of the moving shaft are in contact with the baffle plates 703, the shaft can be moved through rolling of the first roller 403 and the second roller 407, when the moving shaft passes through a narrow opening between the two baffle plates 703, the size of the shaft is qualified, and when the moving shaft is clamped and intercepted by the two baffle plates 703, the size of the shaft is unqualified.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, a bidirectional threaded shaft 11 is installed in the middle of the fixed seat 5, two sides of the bidirectional threaded shaft 11 are located inside the two grooves 6 and are in threaded connection with the two convex sliders 701, two sides of each of the two grooves 6 are respectively provided with an inserted rod 12, the inserted rods 12 are movably inserted into the lower portions of the convex sliders 701, and one end of the bidirectional threaded shaft 11 extends out of one side of one of the convex sliders 701 and is provided with a rotating wheel, so that the two detection assemblies 7 can be effectively adjusted, and can detect shafts with different lengths; through rotating the rotation wheel, make two-way threaded shaft 11 rotate, two-way threaded shaft 11's rotation can make two type of protruding slider 701 move relatively or back of the body mutually, and two type of protruding slider 701's removal can drive set-square 702 and baffle 703 and move to make the distance between two baffle 703 narrow mouths adjust and can detect the axle of different length.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, the removing component 9 includes a rotating rod 901, the rotating rod 901 is rotatably installed between the tops of two vertical rods 8, removing rod groups 902 are installed on two sides of the middle of the rotating rod 901, each removing rod group 902 is four L-shaped rod bodies, a second motor is installed on the upper portion of one vertical rod 8, the output end of the second motor is fixedly connected with one end of the rotating rod 901, and two notches 1001 are formed in one side of the bottom of the collecting box 10, so that unqualified shafts can be effectively removed and collected;

through starting the second motor, make dwang 901 drive eight L shape body of rod and rotate, wherein the hook tip of two L shape body of rod can be followed the bottom process of unqualified axle, and along with the rotation of dwang 901, wherein the hook tip of two L shape body of rod can be hooked up unqualified axle, later unqualified meeting rolls to the inside of collecting box 10 and collects, rotates L shape pole body simultaneously and can pass through and guarantee pivoted validity from breach 1001.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining feed mechanism inspection device, includes mount pad (1), its characterized in that: drive assembly (2) are all installed at the both ends of mount pad (1), install two chain (3) between two drive assembly (2), the impartial distance in surface of two chain (3) is installed and is born carrier (4), fixing base (5) are installed at the top of mount pad (1), the middle part at fixing base (5) both ends is all seted up fluted (6), determine module (7) are all installed to the inside of two recess (6), montant (8) are all installed at the middle part of mount pad (1) both sides, install between the top of two montants (8) and reject subassembly (9), install collecting box (10) between one side of two montants (8).

2. The machining feed mechanism inspection device according to claim 1, wherein: two drive assembly (2) all include U-shaped spare (201), and the both ends at mount pad (1) are installed in two U-shaped spare (201), and all install axis of rotation (202) between the both ends of two U-shaped spare (201) inboards, and gear (203) are all installed to the both sides of axis of rotation (202), and two chains (3) are the transmission respectively and are installed between the surface of two gear (203) with one side of two axis of rotation (202).

3. The machining feed mechanism inspection device according to claim 1, wherein: the bearing piece (4) comprises L-shaped plates (401), the L-shaped plates (401) are mounted on the surfaces of the two chains (3) at equal distances, a first inner groove is formed in one side of the lower portion of each L-shaped plate (401), a first rotating pin (402) is mounted in the first inner groove in a rotating mode, and first rollers (403) are mounted on two sides of the first rotating pin (402).

4. A machining feed mechanism inspection device according to claim 3, wherein: the second inside groove has been seted up to the opposite side of L shaped plate (401) lower part, and second rotating pin (404) is installed in the inside rotation of second inside groove, and gag lever post (405) are installed in the inside rotation of second rotating pin (404), and torsional spring (406) have all been cup jointed to the both sides of second rotating pin (404), the both ends of torsional spring (406) respectively with second inside groove and gag lever post (405) fixed connection, second gyro wheel (407) are installed to the one end of gag lever post (405).

5. The machining feed mechanism inspection device according to claim 1, wherein: the detection assembly (7) comprises convex-shaped sliding blocks (701), the two convex-shaped sliding blocks (701) are installed inside the two grooves (6), the top portions of the two convex-shaped sliding blocks (701) are provided with a triangular plate (702), and the oblique edge of the triangular plate (702) is fixedly provided with a baffle (703).

6. The machining feed mechanism inspection device according to claim 1, wherein: the middle part of the fixed seat (5) is provided with a two-way threaded shaft (11), two sides of the two-way threaded shaft (11) are positioned in the two grooves (6) and are in threaded connection with the two convex-shaped sliding blocks (701), two sides of the two grooves (6) are provided with inserting rods (12), and the inserting rods (12) are movably inserted into the lower parts of the convex-shaped sliding blocks (701).

7. The machining feed mechanism inspection device according to claim 1, wherein: the rejection assembly (9) comprises a rotating rod (901), the rotating rod (901) is rotatably installed between the tops of two vertical rods (8), the rejection rod group (902) is installed on the two sides of the middle of the rotating rod (901), and two notches (1001) are formed in one side of the bottom of the collecting box (10).