Iron core coaxiality sampling detection equipment

Abstract

The utility model provides an iron core coaxiality sampling detection device, and relates to the technical field of motor assembly. The top end surface of the detection workbench is fixedly connected with a mounting frame; the center of the top end surface of the mounting frame is in bolt fastening connection with a driving cylinder; the bottom end face of an output shaft of the driving air cylinder is fixedly connected with a lifting plate. A fixing column is fixedly connected to the center of the bottom end face of the lifting plate. The center of the top end surface of the detection workbench is fixedly connected with a positioning column. And the positioning column is aligned with the fixed column. In the process of clamping the motor iron core by the clamping blocks, the blowing frame blows air through a series of transmission, attachments on the surface of the iron core are cleaned, and the problem that the detection effect of the iron core is affected by metal scraps and dust is solved; and a worker usually needs to clean metal chips and dust on the surface of the iron core before detection, and then the detection is carried out, so that the operation is relatively tedious.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor assembly technical field especially relates to a core coaxial degree sampling detection equipment. BACKGROUND

[0002] In the process of assembling the motor, in order to ensure the stability and efficiency of motor operation, the core coaxial degree sampling detection is usually needed, and the staff usually uses the core coaxial degree sampling detection equipment to facilitate the detection of the core coaxial degree, and the existing core coaxial degree sampling detection equipment is usually composed of a workbench, a driving cylinder and a detection column.

[0003] For example: the utility model discloses a kind of motor core and machine base assembly after coaxial degree detection tool, specifically including bottom plate.The motor core and machine base assembly after coaxial degree detection tool is fixedly connected with mounting screw in the position of being in the same vertical line with lifting rod by limiting plate when using, and mounting hole is connected from bottom to top in the outside of mounting screw by screw thread, so as to install and fix detection column in the outside of mounting screw, and the height of detection column installation fixed in the outside of mounting screw is limited by limiting plate, and mounting screw is stabilized and detection column is removed from mounting screw by reverse rotation, so as to realize the effect that detection column is conveniently and quickly installed and fixed and disassembled and replaced, to adapt to the detection operation of different motor core inner diameters, solve the problem that detection assembly is inconvenient to disassemble and replace to adapt to different specifications of motor core.

[0004] However, as for the current traditional core coaxial degree sampling detection equipment, in the process of processing, since the core is usually made of silicon steel sheet or other magnetic material, small metal chips and dust are easily adsorbed on the surface thereof during processing, in order to prevent the metal chips and dust from affecting the detection effect of the core, the staff usually needs to clean the metal chips and dust on the surface of the core before detection, which is relatively cumbersome and inconvenient to use. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a kind of core coaxial degree sampling detection equipment, which can automatically clean the metal chips and dust on the outside of the core during fixing the core, and the transmission rack is moved along with the movement of the connecting sliding block when the clamping block clamps the motor core, the transmission gear is rotated along with the movement of the transmission rack, the control cam is rotated along with the rotation of the transmission gear, the extrusion frame is extruded along with the rotation of the control cam, and the extrusion frame is reciprocated by the elastic potential energy of the fixing spring, so that the extrusion frame continuously extrudes and expands the air bag, and the air outlet of the air blowing frame is realized.

[0006] The utility model provides a kind of iron core coaxial degree sampling detection equipment, specifically includes: detection workbench;The top surface of the detection workbench is fixedly connected with an installation frame;The top surface of installation frame is centrally bolted and is fixedly connected with a drive cylinder;The bottom surface of drive cylinder output shaft is fixedly connected with a lifting plate;The bottom surface of lifting plate is centrally fixedly connected with a fixed column;The top surface of detection workbench is centrally fixedly connected with a positioning column;Positioning column and fixed column are in alignment;The top surface of detection workbench is fixedly connected with two fixed bases in symmetry;Two fixed bases are slidably connected with a connecting slider in each;The end of two connecting sliders is fixedly connected with a clamping block in each;The top surface of detection workbench is fixedly connected with a mounting seat in front part.

[0007] Optionally, a control knob is rotatably connected in the mounting seat; a control gear is coaxially fixedly connected to the lower part of the control knob; two control racks are slidably connected in the mounting seat in symmetry; the two control racks are engaged with the control gear; the end of the two control racks is fixedly connected with a connecting frame in each; the end of the two connecting frames is fixedly connected to the outside of the two clamping blocks in each; a group of auxiliary springs is fixedly connected to the inside of the two clamping blocks in each; the end of the two groups of auxiliary springs is fixedly connected with a rubber pad in each.

[0008] Optionally, a plurality of locking insertion holes are formed in the form of annular array on the outside of the control knob; a locking sliding seat is slidably connected to the front top surface of the mounting seat; a group of locking springs is fixedly connected to the front end surface of the two locking sliding seats; the locking spring is fixedly connected in the mounting seat.

[0009] Optionally, a transmission rack is fixedly connected to the rear end surface of the two connecting sliders in each; two transmission gears are rotatably connected to the rear top surface of the detection workbench in symmetry; the two transmission gears are engaged with the two transmission racks in each respectively.

[0010] Optionally, a control cam is coaxially fixedly connected to the upper part of the two transmission gears in each; two fixed plates are fixedly connected to the rear end surface of the detection workbench in symmetry; a pressing frame is slidably connected in the two fixed plates in each; two telescopic air bags are fixedly connected to the rear end surface of the detection workbench in symmetry; the position of the two telescopic air bags is aligned with the two pressing frames in each respectively; a group of fixed springs is fixedly connected to the inside of the two pressing frames in each; the end of the two groups of fixed springs is fixedly connected to the inside of the two fixed plates in each respectively; a blowing frame is fixedly connected to the rear end surface of the detection workbench in the middle; the gas outlet of the two telescopic air bags is connected with the gas inlet of the blowing frame.

[0011] Optionally, the outer side of the fixed column is slidably connected with a detection slide column; the bottom end surface of the fixed column is fixedly connected with a connecting spring; the end of the connecting spring is fixedly connected in the detection slide column; the upper part of the detection slide column is fixedly connected with two control pressing plates in symmetry; the bottom end surface of the lifting plate is fixedly connected with two pressure switches in symmetry; the top end surface of the lifting plate is fixedly connected with two alarms in symmetry; the two alarms are electrically connected with the two pressure switches respectively.

[0012] Advantages

[0013] The utility model discloses a rotating control handle, then through a series of transmission makes two control racks move simultaneously, and makes it move through the connecting frame and drives the clamping block, makes the clamping block clamp and fix motor iron core, guarantees the stability of the iron core in the detection process of sampling, guarantees the accuracy of iron core coaxial degree detection, effectively improves the practicality of iron core coaxial degree sampling detection equipment.

[0014] In the process of clamping block clamping motor iron core, will drive control cam through a series of transmission and rotate, will extrude frame in the process of control cam rotation and extrude, and the extrusion frame is reciprocated through the elastic potential of fixed spring itself, makes extrusion frame extrude inflatable bag constantly, lets the air frame and carries out the air, effectively removes the dust, impurity and small particle on the surface of iron core, ensures the clean of motor iron core surface in the detection process, thereby improves the accuracy and reliability of detection, can shorten the detection period simultaneously, operation is more quick, improves the detection efficiency, effectively improves the practicality of iron core coaxial degree sampling detection equipment, uses more conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, below will to the drawing of embodiment make a simple introduction.

[0016] In the drawings:

[0017] Figure 1 It is the axonometric structure schematic diagram of the utility model.

[0018] Figure 2 It is the axonometric structure schematic diagram of the right view of the utility model.

[0019] Figure 3 It is the axonometric structure schematic diagram of the right view of the utility model. Figure 2

[0020] Figure 4 It is the section structure schematic diagram of the utility model.

[0021] Figure 5 It is the axonometric structure schematic diagram of the rear view of the utility model.

[0022] ​Figure 6 is the B place amplification structure schematic diagram of the utility model Figure 5 .

[0023] Figure 7 is the axial structure schematic diagram of the utility model clamping block.

[0024] List of reference signs

[0025] 1, detection workbench; 101, mounting frame; 102, positioning column; 103, drive cylinder; 104, lifting plate; 105, fixed column; 106, detection slide column; 107, connecting spring; 108, control pressing plate; 109, pressure switch; 110, alarm; 111, fixed seat; 112, connecting sliding block; 113, clamping block; 114, auxiliary spring; 115, rubber pad; 116, transmission rack; 117, transmission gear; 118, control cam; 119, fixed plate; 120, fixed spring; 121, telescopic air bag; 122, air blowing frame; 123, mounting seat; 124, control handle; 125, control gear; 126, control rack; 127, connecting frame; 128, locking jack; 129, locking sliding seat; 130, locking spring; 131, extrusion frame. DETAILED DESCRIPTION

[0026] In order to make the purpose, scheme and advantages of the technical scheme of the utility model more clear, the technical scheme of the utility model embodiment will be clearly and completely described below in combination with the drawings of the specific embodiment of the utility model. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference signs in the drawings represent the same parts.

[0027] Embodiment one:

[0028] The utility model proposes a kind of iron core coaxial degree sampling detection equipment, please refer to Figures 1 to 7 , including: detection workbench 1;

[0029] The top end surface of detection workbench 1 is fixedly connected with a mounting frame 101;The top end surface of mounting frame 101 is centrally bolted and fastened with a drive cylinder 103;The bottom end surface of the output shaft of drive cylinder 103 is fixedly connected with a lifting plate 104;The bottom end surface of lifting plate 104 is fixedly connected with a fixed column 105 in the middle;The top end surface of detection workbench 1 is fixedly connected with a positioning column 102 in the middle;Positioning column 102 is aligned with fixed column 105;The top end surface of detection workbench 1 is fixedly connected with two fixed seats 111 symmetrically;Two fixed seats 111 are slidably connected with a connecting sliding block 112;The end of two connecting sliding blocks 112 is fixedly connected with a clamping block 113;The top end surface of detection workbench 1 is fixedly connected with a mounting seat 123 in front.

[0030] A control handle 124 is centrally and rotatably connected within the mounting base 123; a control gear 125 is coaxially and fixedly connected to the lower part of the control handle 124; two control racks 126 are symmetrically and slidably connected within the mounting base 123; both control racks 126 mesh with the control gear 125; a connecting bracket 127 is fixedly connected to the end of each of the two control racks 126; the ends of the two connecting brackets 127 are respectively fixedly connected to the outside of two clamping blocks 113; a set of auxiliary springs 114 is fixedly connected to the inside of each of the two clamping blocks 113; a rubber pad 115 is fixedly connected to the end of each of the two sets of auxiliary springs 114.

[0031] The control throttle 124 has multiple sets of locking holes 128 arranged in a ring array on its exterior; a locking slide 129 is slidably connected to the front of the top end of the mounting base 123; a set of locking springs 130 is fixedly connected to the front end of the two locking slides 129; the locking springs 130 are fixedly connected inside the mounting base 123.

[0032] A transmission rack 116 is fixedly connected to the rear end face of each of the two connecting sliders 112; two transmission gears 117 are symmetrically rotatably connected to the rear part of the top surface of the detection worktable 1; the two transmission gears 117 mesh with the two transmission racks 116 respectively.

[0033] A control cam 118 is coaxially fixedly connected to the upper part of each of the two transmission gears 117; two fixed plates 119 are symmetrically fixedly connected to the rear end face of the testing worktable 1; a squeezing frame 131 is slidably connected inside each of the two fixed plates 119; two telescopic airbags 121 are symmetrically fixedly connected to the rear end face of the testing worktable 1; the two telescopic airbags 121 are aligned with the positions of the two squeezing frames 131 respectively; a set of fixing springs 120 is fixedly connected to the inner side of each of the two squeezing frames 131; the ends of the two sets of fixing springs 120 are fixedly connected to the inner side of the two fixed plates 119 respectively; an air blowing frame 122 is fixedly connected to the center of the rear end face of the testing worktable 1; the air outlets of the two telescopic airbags 121 are connected to the air inlets of the air blowing frame 122.

[0034] The specific use and role of the embodiment are as follows: the control knob 124 is rotated to drive the control gear 125 to rotate, the control gear 125 is driven to rotate in the process of rotating the control gear 125, the two control racks 126 are simultaneously moved in the process of rotating the control gear 125, the clamping block 113 is moved by the connecting frame 127 along with the movement of the two control racks 126, the motor iron core is clamped and fixed by the clamping block 113, the motor iron core is positioned by the positioning column 102, the motor iron core is prevented from being clamped by the auxiliary spring 114 and the rubber pad 115, the position of the control knob 124 is locked by the locking hole 128 and the locking slide 129, the fixing effect of the motor iron core is ensured, the locking slide 129 is reset by the locking spring 130, in the process of clamping the motor iron core by the clamping block 113, the transmission rack 116 is moved along with the movement of the connecting sliding block 112, the transmission gear 117 meshing with the transmission rack 116 is driven to rotate in the process of moving the transmission rack 116, the control cam 118 is driven to rotate in the process of rotating the transmission gear 117, the extrusion frame 131 is extruded in the process of rotating the control cam 118, the extrusion frame 131 is moved back and forth by the elastic potential energy of the fixing spring 120 itself, the extrusion frame 131 is continuously extruded and retracted, the air bag 121 is extruded, and the air blowing frame 122 is air-exhausted.

[0035] Embodiment two

[0036] On the basis of embodiment one, please refer to Figure 1 and Figure 4 , including: the detection slide column 106, the connecting spring 107, the control pressing plate 108, the pressure switch 109, the alarm 110, the outer part of the fixed column 105 is slidably connected with a detection slide column 106; the bottom end surface of the fixed column 105 is fixedly connected with a connecting spring 107; the tail end of the connecting spring 107 is fixedly connected in the detection slide column 106; the upper part of the detection slide column 106 is fixedly connected with two control pressing plates 108 in symmetry; the bottom end surface of the lifting plate 104 is fixedly connected with two pressure switches 109 in symmetry; the top end surface of the lifting plate 104 is fixedly connected with two alarms 110 in symmetry; the two alarms 110 are electrically connected with the two pressure switches 109 respectively.

[0037] The specific use and role of the embodiment are as follows: the driving cylinder 103 is started to drive the lifting plate 104 to move downward, the detection slide column 106 moves into the motor core to detect the coaxiality of the motor core, if the detection slide column 106 successfully inserts into the motor core, it indicates that the coaxiality of the motor core is qualified, if the detection slide column 106 cannot insert into the motor core, the detection slide column 106 moves upward, the control pressing plate 108 extrudes the pressure switch 109, the pressure switch 109 triggers the alarm 110 to alarm, reminding that the sampled motor core coaxiality is unqualified.

[0038] In this paper, the following points need attention:

[0039] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0040] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0041] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A core coaxiality sampling inspection apparatus comprising: The utility model provides a detection workbench, including detection workbench (1), detection workbench (1) top end face fixed connection has an installation frame (101), characterized by, installation frame (101) top end face centre bolt fastening connection has a drive cylinder (103), drive cylinder (103) output shaft bottom end surface fixed connection has a lifting plate (104), lifting plate (104) bottom end surface centre fixed connection has a fixed column (105), detection workbench (1) top end face centre fixed connection has a positioning column (102), positioning column (102) with fixed column (105) position alignment, detection workbench (1) top end face symmetry fixed connection has two fixed seat (111), two fixed seat (111) in slidingly connected have a connecting sliding block (112), two connecting sliding block (112) end all fixed connection has a clamping block (113), detection workbench (1) top end face front fixed connection has an installation seat (123).

2. The core coaxiality sampling inspection apparatus of claim 1, wherein: The utility model discloses a detection workbench, including detection workbench (1), detection workbench (1) top end face fixed connection has an installation frame (101), characterized by, installation frame (101) top end face centre bolt fastening connection has a drive cylinder (103), drive cylinder (103) output shaft bottom end surface fixed connection has a lifting plate (104), lifting plate (104) bottom end surface centre fixed connection has a fixed column (105), detection workbench (1) top end face centre fixed connection has a positioning column (102), positioning column (102) with fixed column (105) position alignment, detection workbench (1) top end face symmetry fixed connection has two fixed seat (111), two fixed seat (111) in slidingly connected have a connecting sliding block (112), two connecting sliding block (112) end all fixed connection has a clamping block (113), detection workbench (1) top end face front fixed connection has an installation seat (123).

3. The core coaxiality sampling inspection apparatus of claim 2, wherein: The utility model discloses a detection workbench, including detection workbench (1), detection workbench (1) top end face fixed connection has an installation frame (101), characterized by, installation frame (101) top end face centre bolt fastening connection has a drive cylinder (103), drive cylinder (103) output shaft bottom end surface fixed connection has a lifting plate (104), lifting plate (104) bottom end surface centre fixed connection has a fixed column (105), detection workbench (1) top end face centre fixed connection has a positioning column (102), positioning column (102) with fixed column (105) position alignment, detection workbench (1) top end face symmetry fixed connection has two fixed seat (111), two fixed seat (111) in slidingly connected have a connecting sliding block (112), two connecting sliding block (112) end all fixed connection has a clamping block (113), detection workbench (1) top end face front fixed connection has an installation seat (123).

4. The core coaxiality sampling inspection apparatus of claim 1, wherein: The utility model discloses a detection workbench, including detection workbench (1), detection workbench (1) top end face fixed connection has an installation frame (101), characterized by, installation frame (101) top end face centre bolt fastening connection has a drive cylinder (103), drive cylinder (103) output shaft bottom end surface fixed connection has a lifting plate (104), lifting plate (104) bottom end surface centre fixed connection has a fixed column (105), detection workbench (1) top end face centre fixed connection has a positioning column (102), positioning column (102) with fixed column (105) position alignment, detection workbench (1) top end face symmetry fixed connection has two fixed seat (111), two fixed seat (111) in slidingly connected have a connecting sliding block (112), two connecting sliding block (112) end all fixed connection has a clamping block (113), detection workbench (1) top end face front fixed connection has an installation seat (123).

5. The core coaxiality sampling inspection apparatus of claim 4, wherein: The upper part of two transmission gears (117) is coaxially fixedly connected with a control cam (118); the rear end surface of the detection workbench (1) is fixedly connected with two fixed plates (119) in pairs; the two fixed plates (119) are slidably connected with an extrusion frame (131); the rear end surface of the detection workbench (1) is fixedly connected with two telescopic air bags (121) in pairs; the two telescopic air bags (121) are respectively aligned with the positions of the two extrusion frames (131); the inner sides of the two extrusion frames (131) are fixedly connected with a group of fixed springs (120); the ends of the two groups of fixed springs (120) are fixedly connected to the inner sides of the two fixed plates (119); the rear end surface of the detection workbench (1) is fixedly connected with a blowing frame (122) in the middle; the gas outlets of the two telescopic air bags (121) are connected with the gas inlet of the blowing frame (122).

6. The core coaxiality sampling inspection apparatus of claim 1, wherein: The outer part of the fixed column (105) is slidably connected with a detection sliding column (106); the bottom end surface of the fixed column (105) is fixedly connected with a connecting spring (107); the end of the connecting spring (107) is fixedly connected in the detection sliding column (106); the upper part of the detection sliding column (106) is fixedly connected with two control pressing plates (108) in pairs; the bottom end surface of the lifting plate (104) is fixedly connected with two pressure switches (109) in pairs; the top end surface of the lifting plate (104) is fixedly connected with two alarm devices (110) in pairs; the two alarm devices (110) are electrically connected with the two pressure switches (109) respectively.

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