Stator fine shearing test equipment

Abstract

The utility model discloses a stator fine shearing test device which comprises a workbench, a rotating disc and a fixing table are installed in the middle of the workbench, four stations are distributed on the outer edge of the rotating disc along the circumference, a wire shearing mechanism is installed at the left end of the workbench, an air blower is installed at the rear end of the workbench, and a pressing mechanism is installed at the left end of the fixing table. A detection mechanism and a dotting mechanism are installed at the right end of the fixing table. The thread trimming mechanism comprises pneumatic scissors and a driving assembly used for driving the pneumatic scissors to move front and back and left and right. The water pump stator electric wire cutting device is high in automation degree, can automatically cut three electric wires of a water pump stator short, and finally can automatically detect and dot, thereby improving the working efficiency.

Description

Technical Field

[0001] The utility model relates to a stator precision shearing test device. Background Art

[0002] The water pump stator includes an inner ring winding assembly and an iron ring sleeved outside the inner ring winding assembly. After the two are assembled, because there are three long wires at the lower end of the inner ring winding assembly, these wires need to be cut short. The current method of cutting the three wires of the water pump stator is to first put the water pump stator on the tooling, and then manually hold scissors to cut the three wires short. After cutting, the water pump stator is placed on the blowing equipment. The blowing equipment blows out high-pressure gas to blow off plastic fragments and other debris on the water pump stator. After blowing, the water pump stator is placed on the detection mechanism for detection. The low degree of automation leads to low work efficiency, which needs further improvement. Utility Model Content

[0003] In view of the above-mentioned defects of the prior art, the purpose of the utility model is to provide a stator precision shearing test device.

[0004] The technical solution of the utility model is: a stator precision shearing test equipment, including a workbench, a turntable and a fixed table are installed in the middle of the workbench, four workstations are distributed along the circumference of the outer edge of the turntable, a wire cutting mechanism is installed at the left end of the workbench, an air blower is installed at the rear end of the workbench, a pressing mechanism is installed at the left end of the fixed table, a detection mechanism and a dotting mechanism are installed at the right end of the fixed table, and the wire cutting mechanism includes pneumatic scissors and a driving component for driving the pneumatic scissors to move forward and backward and left and right.

[0005] Furthermore, the driving assembly includes a first slide cylinder and a second slide cylinder, a base plate is fixed on the top of the left end of the workbench, the first slide cylinder is installed on the top of the base plate and extends forward and backward, the front end of the first slide at the upper end of the first slide cylinder is fixedly connected with a slide plate, a first slide rail extending forward and backward is fixed on the top of the base plate, the bottom of the slide plate slides forward and backward in cooperation with the first slide rail, the second slide cylinder is installed on the top of the slide and extends left and right, a fixed plate is fixed on the top of the second slide at the upper end of the second slide cylinder, a top plate is fixed on the top of the fixed plate, the pneumatic scissors is fixed on the bottom of the top plate, and the pneumatic scissors is located on the left side of the corresponding workstation.

[0006] Furthermore, a side plate is fixed to the front end of the slide plate, a second slide rail extending left and right is installed on the top of the side plate, and the bottom of the top plate is slidably matched with the second slide rail left and right.

[0007] Furthermore, the clamping mechanism includes a bracket fixed to the top of the left end of the fixed platform, a clamping cylinder extending up and down is installed on the upper end of the bracket, a pressure plate is fixed to the end of the piston rod at the lower end of the clamping cylinder, and the pressure plate is located above the corresponding workstation.

[0008] Further, the detection mechanism includes a support base fixed to the top of the right end of the fixed table. An up-and-down extending lifting cylinder is installed at the upper end of the support base. The end of the piston rod at the lower end of the lifting cylinder is fixed with a lifting table. A motor is fixed to the right end of the lifting table. The output shaft at the lower end of the motor is connected with a detection head, and the detection head is located above the corresponding work station.

[0009] Further, the dotting mechanism includes a third sliding table cylinder fixed to the top of the right end of the fixed table and extending left and right. The right end of the third sliding table on the upper end of the third sliding table cylinder is fixed with an adapter table. A marking pen is fixed on the adapter table, and the marking pen is located on the left side of the corresponding work station.

[0010] Applying the stator precision shearing test equipment provided by the present utility model, the beneficial effects are as follows: it has a high degree of automation, can automatically cut short the three wires of the water pump stator, and finally can automatically detect and automatically dot, improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the overall structural schematic diagram of the present utility model;

[0012] Figure 2 is a structural schematic diagram of the wire cutting mechanism, pressing mechanism, and collection box of the present utility model;

[0013] Figure 3 is another structural schematic diagram of the wire cutting mechanism, pressing mechanism, and collection box of the present utility model;

[0014] Figure 4 is the structural schematic diagram of the detection mechanism and dotting mechanism of the present utility model.

[0015] As shown in the figure: 1 - workbench, 2 - turntable, 3 - fixed table, 4 - work station, 5 - wire cutting mechanism, 51 - pneumatic scissors, 52 - first sliding table cylinder, 521 - first sliding table, 53 - second sliding table cylinder, 531 - second sliding table, 54 - bottom plate, 55 - sliding plate, 56 - first slide rail, 57 - top plate, 58 - side plate, 59 - second slide rail, 5A - fixing plate, 6 - blower, 7 - pressing mechanism, 71 - bracket, 72 - pressing cylinder, 73 - pressing plate, 8 - detection mechanism, 81 - support base, 82 - lifting cylinder, 83 - lifting table, 84 - motor, 85 - detection head, 9 - dotting mechanism, 91 - third sliding table cylinder, 911 - third sliding table, 92 - adapter table, 93 - marking pen, 10 - collection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] For a more intuitive and complete understanding of the technical solution of the present utility model, the non-limiting feature description is as follows in combination with the drawings of the present utility model:

[0017] Such as Figure 1 —Figure 4 As shown in the figure, a stator precision shearing test device includes a workbench 1. A turntable 2 and a fixed table 3 are installed in the middle of the workbench 1. Four workstations 4 are distributed along the circumference of the outer edge of the turntable 2. A wire cutting mechanism 5 is installed at the left end of the workbench 1. A blower 6 is installed at the rear end of the workbench 1. A pressing mechanism 7 is installed at the left end of the fixed table 3. A detection mechanism 8 and a dotting mechanism 9 are installed at the right end of the fixed table 3. The wire cutting mechanism 5 includes a pneumatic scissors 51 and a driving assembly for driving the pneumatic scissors 51 to move forward and backward, left and right.

[0018] As Figure 2 and Figure 3 shown in the figure, the driving assembly includes a first sliding table cylinder 52 and a second sliding table cylinder 53. A bottom plate 54 is fixed to the top of the left end of the workbench 1. The first sliding table cylinder 52 is installed at the top of the bottom plate 54 and extends forward and backward. The front end of the first sliding table 521 at the upper end of the first sliding table cylinder 52 is fixedly connected to a sliding plate 55. A first slide rail 56 extending forward and backward is fixed to the top of the bottom plate 54. The bottom of the sliding plate 55 is slidably engaged with the first slide rail 56 in the front and rear directions. The second sliding table cylinder 53 is installed at the top of the sliding plate 55 and extends left and right. The top of the second sliding table 531 at the upper end of the second sliding table cylinder 53 is fixedly connected to a fixing plate 5A. A top plate 57 is fixed to the top of the fixing plate 5A. The pneumatic scissors 51 are fixed to the bottom of the top plate 57. The pneumatic scissors 51 are located on the left side of the corresponding workstation 4. A side plate 58 is fixed to the front end of the sliding plate 55. A second slide rail 59 extending left and right is installed at the top of the side plate 58. The bottom of the top plate 57 is slidably engaged with the second slide rail 59 in the left and right directions. The first sliding table cylinder 52 and the second sliding table cylinder 53 can drive the pneumatic scissors 51 to move forward and backward, left and right.

[0019] As Figure 2 and Figure 3 shown in the figure, the pressing mechanism 7 includes a bracket 71 fixed to the top of the left end of the fixed table 3. A pressing cylinder 72 extending up and down is installed at the upper end of the bracket 71. The end of the piston rod at the lower end of the pressing cylinder 72 is fixedly connected to a pressing plate 73. The pressing plate 73 is located above the corresponding workstation 4. The pressing cylinder 72 can control the up and down movement of the pressing plate 73. Before the pneumatic scissors 51 cut the wire, the pressing cylinder 72 controls the pressing plate 73 to move downward and press the stator to ensure the stability of wire cutting.

[0020] As Figure 2 and Figure 3 shown in the figure, a collection box 10 is fixed to the top of the workbench 1. The collection box 10 is located on the right side of the wire cutting mechanism 5. The cut wires will fall into the collection box 10.

[0021] As Figure 4As shown in the figure, the detection mechanism 8 includes a support base 81 fixed to the top of the right end of the fixed table 3. An elevating cylinder 82 extending vertically is installed at the upper end of the support base 81. The end of the piston rod at the lower end of the elevating cylinder 82 is fixed with an elevating table 83. A motor 84 is fixed to the right end of the elevating table 83. The output shaft at the lower end of the motor 84 is connected with a detection head 85, and the detection head 85 is located above the corresponding station 4. The motor 84 is used to control the rotation of the detection head 85, and the elevating cylinder 82 is used to control the up and down movement of the detection head 85.

[0022] As Figure 4 shown in the figure, the dotting mechanism 9 includes a third sliding table cylinder 91 fixed to the top of the right end of the fixed table 3 and extending left and right. The right end of the third sliding table 911 at the upper end of the third sliding table cylinder 91 is fixed with an adapter table 92. A marking pen 93 is fixed on the adapter table 92, and the marking pen 93 is located on the left side of the corresponding station 4. The third sliding table cylinder 91 can control the left and right movement of the marking pen 93.

[0023] During operation, first place the stator on the station 4 at the front end of the turntable 2, then the turntable 2 rotates clockwise by one station 4, and the stator rotates to below the pressing mechanism 7. The pressing plate 73 of the pressing mechanism 7 moves downward to press the stator. Then the pneumatic scissors 51 of the wire cutting mechanism 5 work. The pneumatic scissors 51 move to the wire position to the right, cut one wire at a time, and cut three wires by moving back and forth. After cutting, the pneumatic scissors 51 reset, the pressing plate 73 resets, and the turntable 2 rotates clockwise by one station 4. The stator rotates to the position of the blower 6, and the blower 6 blows off the sundries such as plastic fragments on the stator. Then the turntable 2 rotates clockwise by one station 4, and the stator rotates to the position of the detection mechanism 8. The detection head 85 is located above the stator. At this time, the marking pen 93 is located on the left side of the stator. Then the elevating cylinder 82 controls the detection head 85 to move downward. The detection head 85 moves into the stator, and then the motor 84 controls the detection head 85 to rotate to detect the inside of the stator. After the detection is completed, the detection head 85 resets. Then, the third sliding table cylinder 91 controls the marking pen 93 to move to the right. The marking pen 93 contacts the outer wall of the stator and makes a dot on the outer wall of the stator as a mark (the mark on the outer wall of the stator means that the stator has been detected). After dotting, the marking pen 93 resets, and the detected stator is taken off manually.

[0024] The stator precision cutting and testing equipment provided by the present utility model has a high degree of automation, can automatically cut short the three wires of the water pump stator, and can finally automatically detect and automatically dot, improving the work efficiency.

[0025] Of course, the above is only a preferred embodiment of the present utility model, and thus does not limit the patent scope of the present utility model. All simple modifications and equivalent structural changes made by using the description and drawings of the present utility model should be equally included in the patent protection scope of the present utility model.

Claims

1. A stator precision shearing test equipment, comprising a workbench, characterized in that: A turntable and a fixed table are installed in the middle of the workbench, and four workstations are distributed along the circumference of the outer edge of the turntable. A thread cutting mechanism is installed at the left end of the workbench, an air blower is installed at the rear end of the workbench, a clamping mechanism is installed at the left end of the fixed table, and a detection mechanism and a dotting mechanism are installed at the right end of the fixed table. The thread cutting mechanism includes pneumatic scissors and a driving component for driving the pneumatic scissors to move forward and backward and left and right.

2. A stator precision shearing test equipment according to claim 1, characterized in that: The driving assembly includes a first slide cylinder and a second slide cylinder. A base plate is fixed on the top of the left end of the workbench. The first slide cylinder is installed on the top of the base plate and extends forward and backward. The front end of the first slide at the upper end of the first slide cylinder is fixedly connected with a slide plate. A first slide rail extending forward and backward is fixed on the top of the base plate. The bottom of the slide plate slides forward and backward in cooperation with the first slide rail. The second slide cylinder is installed on the top of the slide and extends left and right. A fixed plate is fixed on the top of the second slide at the upper end of the second slide cylinder. A top plate is fixed on the top of the fixed plate. The pneumatic scissors are fixed on the bottom of the top plate. The pneumatic scissors are located on the left side of the corresponding workstation.

3. A stator precision shearing test equipment according to claim 2, characterized in that: A side plate is fixed at the front end of the slide plate, a second slide rail extending left and right is installed on the top of the side plate, and the bottom of the top plate is slidably matched with the second slide rail left and right.

4. The stator precision shearing test equipment according to claim 1, characterized in that: The clamping mechanism includes a bracket fixed on the top of the left end of the fixed platform, a clamping cylinder extending up and down is installed on the upper end of the bracket, a pressure plate is fixed on the end of the piston rod at the lower end of the clamping cylinder, and the pressure plate is located above the corresponding workstation.

5. The stator precision shearing test equipment according to claim 1, characterized in that: The detection mechanism includes a support base fixed on the top of the right end of the fixed platform, a lifting cylinder extending up and down is installed on the upper end of the support base, a lifting platform is fixed to the end of the piston rod at the lower end of the lifting cylinder, a motor is fixed to the right end of the lifting platform, and a detection head is connected to the output shaft at the lower end of the motor. The detection head is located above the corresponding workstation.

6. The stator precision shearing test equipment according to claim 1, characterized in that: The dotting mechanism includes a third slide cylinder which is fixed on the top of the right end of the fixed table and extends left and right. The third slide cylinder has a connecting table fixed on the right end of the third slide. A marking pen is fixed on the connecting table and the marking pen is located on the left side of the corresponding workstation.

Images