A bearing ring automatic detection device

Abstract

The present invention discloses an automatic detection device for a bearing ring, which includes a base, a bracket, a second cylinder, a collision block, a measuring needle, an electronic measuring meter and a material channel. The bracket is slidably arranged on the base, the second cylinder is arranged on the bracket, the collision block is arranged at the protruding end of the second cylinder, two measuring needles arranged opposite to each other are rotatably arranged on the bracket, and the electronic measuring meter is installed on the bracket. The electronic measuring meter includes an elastic probe, and the elastic probe and the measuring needle are abutted against each other. The material channel is located on one side of the base, and a through hole is provided on the material channel. The sliding bracket can enable the measuring needle to be inserted into the through hole, and when the collision block is extended, the collision block can push open the two measuring needles. The bearing ring is placed on the material channel, the sliding bracket allows the measuring needle to extend into the inner ring of the bearing ring, the second cylinder is started, and the second cylinder pushes the collision block, and the collision block causes the two measuring needles to open. The opening degree of the measuring needles is measured by the elastic probe. Therefore, the automation degree is high, the workload of the operator is reduced, and the detection efficiency is high.

Description

Technical Field

[0001] The invention relates to the field of processing technology, and in particular to an automatic detection device for a bearing ring. Background Art

[0002] At present, in the process of processing bearing rings, some factories adopt the method of inspecting each bearing. However, when inspecting the inner diameter of the bearing ring, it is often necessary for the operator to measure it manually, which leads to a large workload for the operator and low inspection efficiency. Summary of the invention

[0003] Based on this, it is necessary to provide a bearing ring automatic detection device with high detection efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problems is: an automatic detection device for bearing rings, the automatic detection device for bearing rings includes a base, a bracket, a second cylinder, a collision block, a measuring needle, an electronic measuring meter and a material channel, the bracket is slidably arranged on the base, the second cylinder is arranged on the bracket, the collision block is arranged at the protruding end of the second cylinder, two relatively arranged measuring needles are rotatably arranged on the bracket, the electronic measuring meter is installed on the bracket, the electronic measuring meter includes an elastic probe, the elastic probe is abutted against the measuring needle, the material channel is located on one side of the base, a through hole is opened on the material channel, and the bracket can be slid to enable the measuring needle to be inserted into the through hole, and when the collision block is extended, the collision block can push open the two measuring needles.

[0005] Furthermore, the bracket is in a Z-shaped structure, comprising a second mounting seat, a support frame and a third mounting seat, the second cylinder is mounted on the second mounting seat, the measuring needle is rotatably arranged on the support frame, and the electronic measuring meter is mounted on the third mounting seat.

[0006] Furthermore, a slide rail is provided on the base, and the bracket is slidably provided on the slide rail, and the bracket can slide on the slide rail along the extension direction of the slide rail.

[0007] Furthermore, springs are provided between the two measuring needles and the support frame, and the springs can prevent the measuring needles from falling down.

[0008] Furthermore, the electronic measuring meter also includes a body, and the elastic probe is installed on the body.

[0009] Furthermore, the bearing ring automatic detection device also includes a screening mechanism, which includes a fourth mounting seat, a third cylinder, a fixing member and a baffle, the fourth mounting seat is arranged on the bearing surface, the third cylinder is installed on the fourth mounting seat, the protruding end of the third cylinder is connected to the fixing member, the side of the fixing member away from the protruding end of the third cylinder is connected to the baffle, the baffle is arranged parallel to the protruding end of the third cylinder, and the material channel is inclined on the third cylinder.

[0010] Furthermore, the bearing ring automatic detection device also includes a first cylinder, and the extended end of the first cylinder is connected to the second mounting seat.

[0011] Furthermore, a first mounting seat is provided on the base, and the first cylinder is mounted on the first mounting seat.

[0012] Further, the material channel includes a first material channel, a second material channel and a third material channel, the second material channel is arranged between the first material channel and the third material channel, the first material channel is higher than the third material channel, and the second material channel corresponds to the measuring needle.

[0013] Furthermore, a position sensor is arranged on the opposite groove wall of the second material channel.

[0014] The beneficial effects of the present invention are as follows: the bearing ring automatic detection device provided by the present invention places the bearing ring on the material channel, slides the bracket so that the measuring needle extends into the inner ring of the bearing ring, starts the second cylinder, and the second cylinder pushes the impact block, which causes the two measuring needles to open. The degree of opening of the two measuring needles is measured by the elastic probe and the value is displayed. Therefore, the degree of automation is high, the operator's workload is reduced, and the detection efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the bearing ring automatic detection device of the present invention;

[0017] Figure 2 yes Figure 1 A top view of the bearing ring automatic detection device shown;

[0018] Figure 3 yes Figure 1 Right view of the bearing ring automatic detection device shown.

[0019] The names and numbers of the parts in the figure are:

[0020] Base 1 First mounting seat 11 Slide rail 12

[0021] Bracket 2 Second mounting seat 21 Support frame 22

[0022] Third mounting seat 23 First cylinder 3 First cylinder 3

[0023] Baffle 84 Second cylinder 4 Bumper 5

[0024] Probe 6 Electronic measuring meter 7 Body 71

[0025] Elastic probe 72 Material channel 9 Dropping port 931

[0026] Screening mechanism 8 Fourth mounting seat 81 Third cylinder 82

[0027] Second material channel 92 Third material channel 93 Fixing member 83

[0028] Through hole 921 DETAILED DESCRIPTION

[0029] The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0030] See also Figures 1 to 3 The present invention provides an automatic detection device for a bearing ring, which includes a base 1, a bracket 2, a first cylinder 3, a second cylinder 4, a collision block 5, a measuring needle 6, an electronic measuring meter 7, a screening mechanism 8 and a material channel 9. The bracket 2 is slidably arranged on the base 1, the first cylinder 3 is installed on the base 1, the second cylinder 4, the measuring needle 6 and the electronic measuring meter 7 are all installed on the bracket 2, the collision block 5 is fixedly connected to the second cylinder 4, and the screening mechanism 8 and the material channel 9 are arranged on one side of the bracket 2.

[0031] Preferably, a first mounting seat 11 is provided on the base 1 , and the first cylinder 3 is mounted on the first mounting seat 11 .

[0032] The bracket 2 has a Z-shaped structure, and the bracket 2 includes a second mounting seat 21, a support frame 22 and a third mounting seat 23. The second cylinder 4 is mounted on the second mounting seat 21. There are two measuring needles 6, and the two measuring needles 6 are arranged opposite to each other. The two measuring needles 6 are rotatably arranged on the support frame 22, and the electronic measuring meter 7 is mounted on the third mounting seat 23.

[0033] Preferably, a slide rail 12 is further provided on the base 1 , and the bracket 2 is slidably provided on the slide rail 12 , and the bracket 2 can slide on the slide rail 12 along the extension direction of the slide rail 12 .

[0034] The first cylinder 3 is fixedly mounted on the first mounting seat 11, and the extended end of the first cylinder 3 is fixedly connected to the second mounting seat 21. When working, the first cylinder 3 is started, and the extended end of the first cylinder 3 can make the second mounting seat 21 slide left and right.

[0035] The second cylinder 4 is fixedly mounted on the second mounting seat 21, and the extended end of the second cylinder 4 is fixedly connected to the bump block 5. When working, the second cylinder is started, and the extended end of the second cylinder 4 pushes the bump block 5, so that the measuring needle 6 is opened.

[0036] Furthermore, a spring (not shown) is provided between the two measuring pins 6 and the support frame 22 , and the spring can prevent the measuring pins 6 from falling down.

[0037] The electronic measuring meter 7 includes a body 71 and an elastic probe 72 mounted on the body 71, and one end of the elastic probe 72 away from the body 71 elastically abuts against the measuring needle 6. When working, the electronic measuring meter 7 detects the opening degree of the two measuring needles 6 through the elastic probe 72 and displays the value on the body 71 of the electronic measuring meter 7, and then judges whether the bearing ring is qualified according to the value.

[0038] The screening mechanism 8 includes a fourth mounting seat 81, a third cylinder 82, a fixing member 83 and a baffle 84. The fourth mounting seat 81 is arranged on a bearing surface (for example, the ground), the third cylinder 82 is fixedly mounted on the fourth mounting seat 81, the protruding end of the third cylinder 82 is fixedly connected to the fixing member 83, the side of the fixing member 83 away from the protruding end of the third cylinder 82 is fixedly connected to the baffle 84, and the baffle 84 is arranged parallel to the protruding end of the third cylinder 82.

[0039] The material channel 9 is inclined, and includes a first material channel (not shown), a second material channel 92 and a third material channel 93. The second material channel 92 is arranged between the first material channel and the third material channel 93. The first material channel is higher than the third material channel 93. The second material channel 92 corresponds to the measuring needle 6. A drop opening 931 corresponding to the baffle 84 is provided at the bottom of the third material channel 93. The drop opening 931 allows unqualified bearing rings to fall into the waste box.

[0040] Furthermore, a through hole 921 is provided on the second material channel 92 . When working, the sliding bracket 2 can allow the measuring needle 6 to be inserted into the through hole 921 .

[0041] Furthermore, a position sensor (not shown) is provided on the relative groove wall of the second material channel 92. When the position sensor detects that the bearing ring reaches the second material channel 92, the measuring needle 6 extends into the bearing ring, and the electronic measuring meter measures whether the inner diameter of the bearing ring is qualified.

[0042] The bearing ring automatic detection device also includes a controller (not shown). When the value displayed on the electronic measuring meter 7 exceeds the set range, the controller controls the third cylinder 82 to start, so that the baffle 84 leaves the drop port 931, thereby causing the unqualified bearing to fall into the waste box; when the value displayed on the electronic measuring meter 7 is within the set range, the controller controls the third cylinder 82 not to start, so that the qualified bearing rolls on the third material channel 93, and then enters the next processing step.

[0043] During operation, the first cylinder 3 is started first, and the extended end of the first cylinder 3 enables the second mounting seat 21 to slide rightward along the axial direction of the slide rail 12 on the slide rail 12, and then the second cylinder is started, and the second cylinder 4 pushes the impact block 5, and the impact block 5 causes the two measuring pins 6 to open. At the same time, the bearing ring is placed on the first material channel, and the bearing ring rolls from the first material channel to the second material channel 92, and the measuring pin 5 extends into the inner ring of the bearing ring. The opening degree of the two measuring pins 6 is measured by the electronic measuring meter 7 and the value is displayed. When the value displayed on the electronic measuring meter 7 exceeds the set range, the controller controls the third cylinder 82 to start, so that the baffle 84 leaves the drop port 931, and then the unqualified bearing falls into the waste box; when the value displayed on the electronic measuring meter 7 is within the set range, the controller controls the third cylinder 82 not to start, so that the qualified bearing rolls on the third material channel 93, and then enters the next processing step.

[0044] The bearing ring automatic detection device provided by the present invention places the bearing ring on the material channel 9, slides the bracket 2 so that the measuring needle 5 extends into the inner ring of the bearing ring, starts the second cylinder 4, and the second cylinder 4 pushes the impact block 5, which causes the two measuring needles 6 to open, and measures the degree of opening of the two measuring needles 6 through the elastic probe 72. Therefore, the degree of automation is high, the operator's workload is reduced, and the detection efficiency is high.

[0045] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the scope of the present invention through the above description. The technical scope of this invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A bearing ring automatic detection device, characterized in that: The bearing ring automatic detection device comprises a base, a bracket, a second cylinder, a collision block, a measuring needle, an electronic measuring meter and a material channel. The bracket is slidably arranged on the base, the second cylinder is arranged on the bracket, the collision block is arranged at the protruding end of the second cylinder, two measuring needles arranged opposite to each other are rotatably arranged on the bracket, and the electronic measuring meter is installed on the bracket. The electronic measuring meter comprises an elastic probe, and the elastic probe is abutted against the measuring needle. The material channel is located at one side of the base, and a through hole is provided on the material channel. The bracket can be slid so that the measuring needle can be inserted into the through hole. When the second cylinder is started and the collision block is extended, the collision block can push the two measuring needles apart. When the bearing ring reaches the material channel, the measuring needle extends into the bearing ring. The electronic measuring meter detects the degree of opening of the two measuring needles through the elastic probe and displays the value on the main body of the electronic measuring meter. Whether the inner diameter of the bearing ring is qualified is judged according to the value. The bracket is in a Z-shaped structure, and comprises a second mounting seat, a support frame and a third mounting seat, the second cylinder is mounted on the second mounting seat, the measuring needle is rotatably arranged on the support frame, and the electronic measuring meter is mounted on the third mounting seat.

2. The bearing ring automatic detection device according to claim 1, characterized in that: The base is also provided with a slide rail, the bracket is slidably arranged on the slide rail, and the bracket slides on the slide rail along the extension direction of the slide rail.

3. The bearing ring automatic detection device according to claim 1, characterized in that: Springs are arranged between the two measuring needles and the support frame, and the springs can prevent the measuring needles from falling down.

4. The bearing ring automatic detection device according to claim 1, characterized in that: The electronic measuring meter further comprises a body, and the elastic probe is mounted on the body.

5. The bearing ring automatic detection device according to claim 1, characterized in that: The bearing ring automatic detection device also includes a screening mechanism, which includes a fourth mounting seat, a third cylinder, a fixing member and a baffle. The fourth mounting seat is arranged on the bearing surface, and the third cylinder is installed on the fourth mounting seat. The protruding end of the third cylinder is connected to the fixing member, and the side of the fixing member away from the protruding end of the third cylinder is connected to the baffle, and the baffle is arranged parallel to the protruding end of the third cylinder.

6. The bearing ring automatic detection device according to claim 1, characterized in that: The bearing ring automatic detection device also includes a first cylinder, and the extended end of the first cylinder is connected to the second mounting seat.

7. The bearing ring automatic detection device according to claim 6, characterized in that: A first mounting seat is arranged on the base, and the first cylinder is mounted on the first mounting seat.

8. The bearing ring automatic detection device according to claim 1, characterized in that: The material channel includes a first material channel, a second material channel and a third material channel, the second material channel is arranged between the first material channel and the third material channel, the first material channel is higher than the third material channel, and the second material channel corresponds to the measuring needle.

9. The automatic bearing ring detection device according to claim 8, characterized in that: A position sensor is arranged on the opposite groove wall of the second material channel.

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