Stamping device capable of automatically feeding in groups and used for bearing ring production

Abstract

The utility model relates to a stamping device for bearing ring production capable of automatically feeding in groups, which comprises a concave frame plate and further comprises a conveying belt arranged in the concave frame plate; the automatic feeding mechanism is located in the conveying belt, the automatic feeding mechanism comprises a connecting plate, the connecting plate is located in the conveying belt, a weight sensor is installed on the top of the connecting plate, a supporting plate is fixed to the top of the weight sensor, and a concave frame plate is fixed to one side of the connecting plate. When the bearing passes through the surface of the conveying belt, the weight sensor detects the weight of the bearing, so that whether the bearing is unqualified and has errors or not is judged according to the weight of the bearing, and when the weight data is not matched with the weight data set by the terminal host, the electric telescopic cylinder drives the push plate to push the bearing to the discharging plate; therefore, unqualified bearings with errors are removed.

Description

Technical Field

[0001] The utility model relates to the field of bearing processing, in particular to a punching device for producing bearing rings which can automatically load materials in groups. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Bearings usually include bearing rings, cages, and rolling elements. Bearing rings include outer rings and inner rings. When processing bearing rings, the bar raw materials are generally heated first, and then the bars are cut into round blocks, which are then punched through a stamping device to pre-punch through holes on the round blocks for subsequent hole expansion operations.

[0003] According to the published patent 202322240089.6, a stamping device for producing bearing rings capable of automatic group loading is known to include a support table, a stamping machine and a base. A conveying assembly is arranged on the upper side of the support table, and a pair of supporting columns are fixedly connected to the upper end of the base. The stamping machine is located on the upper side of the base, and a plurality of stamping heads are installed at the inner end of the stamping machine. It can automatically screen round blocks of different specifications through a screening slide, avoiding the trouble of screening the round blocks in advance. The stamping table for holding the round blocks is arranged to be rotatable. The finished round blocks will slide into the collection cavity of the corresponding collection box through the unloading chute to complete the classification and collection. Multiple discs can be docked in multiple loading troughs. After the stamping table completes unloading, the round blocks in the loading trough will immediately fall into the positioning groove, shortening the stamping interval time and improving the processing efficiency. In the process of realizing the utility model, the inventor found that the prior art has the advantages of high precision and low cost. There are at least the following problems that have not been solved: although the conveying component is provided, the round blocks of different sizes and specifications can be automatically screened through the screening slide, so that different round blocks fall into the corresponding positioning grooves, avoiding the trouble of users needing to screen the round blocks in advance when processing multiple round blocks at the same time, and improving work efficiency. The problem of classifying and stacking round blocks of different sizes and then moving them to different stamping dies for stamping will consume a lot of time and seriously reduce work efficiency. During use, the traditional stamping device for bearing ring production that can automatically load materials in groups is used to load and stamp multiple bearings separately. However, in the actual bearing production process, there are multiple bearings with errors in production size, and it is difficult to distinguish the errors of the bearings with the naked eye. Bearings with size errors will also be stamped together, resulting in a high unqualified rate of bearings. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a stamping device for the production of bearing rings that can automatically load materials in groups, so as to solve the current traditional stamping device for the production of bearing rings that can automatically load materials in groups, and to load and stamp a variety of bearings separately. However, in the actual bearing production process, there are a variety of bearings with errors in production size, and it is difficult to distinguish the errors of the bearings with the naked eye. Bearings with size errors will also be stamped together, resulting in a high technical problem of unqualified bearing rate.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a stamping device for producing bearing rings capable of grouping and automatic loading, including a concave frame plate, and also including:

[0006] A conveyor belt is arranged in the concave frame plate;

[0007] An automatic feeding mechanism is located inside the conveyor belt, and the automatic feeding mechanism includes a connecting plate, the connecting plate is located inside the conveyor belt, a weight sensor is installed on the top of the connecting plate, a support plate is fixed on the top of the weight sensor, and a concave frame plate is fixed on one side of the connecting plate;

[0008] An electric telescopic cylinder is installed on one side of the top of the concave frame plate, and a push plate is fixed on one side of the electric telescopic cylinder.

[0009] Preferably, the conveyor belt is internally connected to a first driving roller, a motor shaft is fixed to one side of the first driving roller, an end of the motor shaft away from the first driving roller passes through a concave frame plate and is connected to a motor, and a concave frame plate is installed on one side of the motor.

[0010] Preferably, the other end of the first driving roller is rotatably connected to a first bearing, and an end of the first bearing away from the first driving roller is installed with a concave frame plate.

[0011] Preferably, the end of the conveyor belt away from the first drive roller is drivingly connected to the second drive roller, both sides of the second drive roller are rotatably connected to second bearings, and the end of the second bearing away from the second drive roller is installed with a concave frame plate.

[0012] Preferably, an L-shaped plate body is fixed on both sides of the front end of the top of the concave frame plate, a first top plate is fixed on the other end of the L-shaped plate body, a hydraulic cylinder is installed at the bottom of the first top plate, a punching head is fixed at the bottom of the hydraulic cylinder, connecting rods are fixed on both sides of the rear end of the first top plate, a second top plate is fixed at the rear end of the connecting rod, and a three-dimensional camera is installed at the bottom of the second top plate.

[0013] Preferably, a supporting bottom plate is installed at the front end of the bottom of the concave frame plate, a square groove is opened on one side of the concave frame plate, and a blanking plate is fixed to the bottom of one side of the square groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model combines a conveyor belt, a connecting plate and a weight sensor. During the process of conveying the bearing by the conveyor belt, when the bearing passes through the surface of the conveyor belt, the weight sensor will detect the weight of the bearing, so as to judge whether the bearing is unqualified or has errors based on the weight of the bearing. When it does not match the weight data set by the terminal host, the electric telescopic cylinder will drive the push plate to push the bearing to the unloading plate, so that the unqualified bearings with errors are removed, realizing automatic grouping of bearings, solving the problem that the traditional stamping device for the production of bearing rings that can automatically load materials in groups can load and stamp multiple bearings separately, but in the actual bearing production process, there are multiple bearings with errors in production size, and it is difficult to distinguish the errors of the bearings with the naked eye. Bearings with size errors will also be stamped together, resulting in a high technical problem of unqualified bearing rate.

[0016] 2. The utility model combines a connecting rod, a second top plate and a three-dimensional camera. When the bearing moves to the bottom of the second top plate, the three-dimensional camera at the bottom of the second bottom plate will measure and identify the three-dimensional data of the bearing and send the data to the terminal host. When the three-dimensional size data of the bearing is different from the three-dimensional size data in the terminal host, the terminal host will turn on the electric telescopic cylinder, and the electric telescopic cylinder will drive the push plate to push the bearing to the blanking plate, thereby removing unqualified bearings with errors, realizing the automatic grouping and weight detection of bearings, and can achieve double detection of unqualified bearings with errors, thereby improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the conveyor belt of the utility model;

[0019] Figure 3 It is a schematic diagram of the bottom structure of the second top plate of the utility model.

[0020] In the figure: 1. concave frame plate; 101. motor; 102. motor shaft; 103. first drive roller; 104. conveyor belt; 105. first bearing; 106. second bearing; 107. second drive roller; 108. support bottom plate; 2. electric telescopic cylinder; 201. push plate; 202. connecting plate; 203. square groove; 204. blanking plate; 205. L-shaped plate; 206. first top plate; 207. hydraulic cylinder; 208. punch head; 209. weight sensor; 210. support plate; 3. connecting rod; 301. second top plate; 302. three-dimensional camera. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Example 1: A punching device for producing bearing rings capable of automatically loading materials in groups, see Figures 1 to 3 , including a concave frame plate 1, and also including: a conveyor belt 104, which is arranged in the concave frame plate 1; an automatic feeding mechanism, which is located in the conveyor belt 104, and the automatic feeding mechanism includes a connecting plate 202, the connecting plate 202 is located in the conveyor belt 104, a weight sensor 209 is installed on the top of the connecting plate 202, a support plate 210 is fixed on the top of the weight sensor 209, and a concave frame plate 1 is fixed on one side of the connecting plate 202; an electric telescopic cylinder 2 is installed on one side of the top of the concave frame plate 1, and a push plate 201 is fixed on one side of the electric telescopic cylinder 2. First, turn on the motor 101, the motor 101 drives the motor shaft 102, the motor shaft 102 drives the first driving roller 103, and the first driving roller 103 will drive the conveyor belt 104, thereby using the conveyor belt 104 to drive the multiple bearings placed to move, when the bearings move on the conveyor belt 104 surface, the weight sensor 209 passing through the bottom of the conveyor belt 104 can detect the weight of the bearing, so as to judge whether the bearing is unqualified or has errors based on the weight of the bearing. When it does not match the weight data set by the terminal host, the terminal host will turn on the electric telescopic cylinder 2 to drive the push plate 201 to push the bearing to the unloading plate 204, so that the unqualified bearings with errors are removed, realizing automatic grouping of bearings, and solving the problem of traditional stamping devices for bearing ring production that can automatically load materials in groups, and loading and stamping multiple bearings separately. However, in the actual bearing production process, there are multiple bearings with errors in production size, and it is difficult to distinguish the errors of the bearings with the naked eye. Bearings with size errors will also be stamped together, resulting in a high technical problem of unqualified bearing rate.

[0023] For details, see Figure 1 The conveyor belt 104 is internally connected to a first driving roller 103, a motor shaft 102 is fixed to one side of the first driving roller 103, an end of the motor shaft 102 away from the first driving roller 103 passes through the concave frame plate 1 and is connected to the motor 101, and a concave frame plate 1 is installed on one side of the motor 101.

[0024] For further information, see Figure 1 The other end of the first driving roller 103 is rotatably connected to the first bearing 105 , and the end of the first bearing 105 away from the first driving roller 103 is installed with a concave frame plate 1 .

[0025] It is worth noting that see Figure 1The end of the conveyor belt 104 away from the first driving roller 103 is drivingly connected to the second driving roller 107, and the second driving roller 107 is rotatably connected to the second bearing 106 on both sides, and the concave frame plate 1 is installed at the end of the second bearing 106 away from the second driving roller 107.

[0026] It is worth noting that see Figure 1 and Figure 3 , L-shaped plate bodies 205 are fixed on both sides of the front end of the top of the concave frame plate 1, and a first top plate 206 is fixed on the other end of the L-shaped plate body 205. A hydraulic cylinder 207 is installed at the bottom of the first top plate 206, and a punch head 208 is fixed at the bottom of the hydraulic cylinder 207. Connecting rods 3 are fixed on both sides of the rear end of the first top plate 206, and a second top plate 301 is fixed at the rear end of the connecting rod 3. A three-dimensional camera 302 is installed at the bottom of the second top plate 301. When the bearing moves to the bottom of the second top plate 301, the three-dimensional camera 302 at the bottom of the second bottom plate will measure and identify the three-dimensional data of the bearing and send the data to the terminal host. When the three-dimensional size data of the bearing is different from the three-dimensional size data in the terminal host, the terminal host will turn on the electric telescopic cylinder 2, and the electric telescopic cylinder 2 will drive the push plate 201 to push the bearing to the blanking plate 204, so that unqualified bearings with errors are eliminated, realizing the automatic grouping and weight detection of bearings, and can realize double detection of unqualified bearings with errors, thereby improving the accuracy of detection.

[0027] It is worth mentioning that see Figure 1 A supporting bottom plate 108 is installed at the front end of the bottom of the concave frame plate 1, a square groove 203 is opened on one side of the concave frame plate 1, and a blanking plate 204 is fixed to the bottom of one side of the square groove 203.

[0028] When using a stamping device for producing bearing rings that can automatically load materials in groups, first turn on the motor 101, the motor 101 drives the motor shaft 102, the motor shaft 102 drives the first drive roller 103, the first drive roller 103 drives the conveyor belt 104, and the conveyor belt 104 is used to drive the multiple bearings placed thereto to move. When the bearing moves on the surface of the conveyor belt 104, the weight sensor 209 at the bottom of the conveyor belt 104 can detect the weight of the bearing, so as to determine whether the bearing is unqualified or has an error based on the weight of the bearing. When it does not match the weight data set by the terminal host, the terminal host will turn on the electric telescopic cylinder 2 to drive the push plate 201 to push the bearing down The material plate 204 can remove unqualified bearings with errors, thereby realizing automatic grouping of bearings. When the bearing moves to the bottom of the second top plate 301, the three-dimensional camera 302 at the bottom of the second bottom plate will measure and identify the three-dimensional data of the bearing, and send the data to the terminal host. When the three-dimensional size data of the bearing is different from the three-dimensional size data in the terminal host, the terminal host will turn on the electric telescopic cylinder 2, and the electric telescopic cylinder 2 will drive the push plate 201 to push the bearing to the unloading plate 204, thereby removing unqualified bearings with errors, realizing the coordination of automatic grouping and weight detection of bearings, and being able to realize double detection of unqualified bearings with errors, thereby improving the accuracy of detection.

[0029] In addition, the components designed in the present utility model are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present utility model does not involve improvements to internal structures and methods.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A punching device for producing bearing rings capable of automatically loading materials in groups, comprising a concave frame plate (1), characterized in that: Also includes: A conveyor belt (104) is arranged in the concave frame plate (1); An automatic feeding mechanism is located in the conveyor belt (104), the automatic feeding mechanism comprises a connecting plate (202), the connecting plate (202) is located in the conveyor belt (104), a weight sensor (209) is installed on the top of the connecting plate (202), a support plate (210) is fixed on the top of the weight sensor (209), and a concave frame plate (1) is fixed on one side of the connecting plate (202); An electric telescopic cylinder (2) is installed on one side of the top of the concave frame plate (1), and a push plate (201) is fixed on one side of the electric telescopic cylinder (2).

2. A punching device for producing bearing rings capable of grouping and automatic loading as claimed in claim 1, characterized in that: The conveyor belt (104) is internally connected to a first driving roller (103), a motor shaft (102) is fixed to one side of the first driving roller (103), an end of the motor shaft (102) away from the first driving roller (103) passes through a concave frame plate (1) and is connected to a motor (101), and a concave frame plate (1) is installed on one side of the motor (101).

3. A punching device for producing bearing rings capable of grouping and automatic loading as claimed in claim 2, characterized in that: The other end of the first driving roller (103) is rotatably connected to a first bearing (105), and a concave frame plate (1) is installed at one end of the first bearing (105) away from the first driving roller (103).

4. A punching device for producing bearing rings capable of grouping and automatic loading as claimed in claim 2, characterized in that: One end of the conveyor belt (104) away from the first drive roller (103) is drivingly connected to the second drive roller (107), and both sides of the second drive roller (107) are rotatably connected to second bearings (106), and one end of the second bearing (106) away from the second drive roller (107) is installed with a concave frame plate (1).

5. A punching device for producing bearing rings capable of grouping and automatic loading as claimed in claim 1, characterized in that: L-shaped plate bodies (205) are fixed on both sides of the front end of the top of the concave frame plate (1); a first top plate (206) is fixed on the other end of the L-shaped plate body (205); a hydraulic cylinder (207) is installed at the bottom of the first top plate (206); a punch head (208) is fixed at the bottom of the hydraulic cylinder (207); connecting rods (3) are fixed on both sides of the rear end of the first top plate (206); a second top plate (301) is fixed at the rear end of the connecting rod (3); and a three-dimensional camera (302) is installed at the bottom of the second top plate (301).

6. A punching device for producing bearing rings capable of grouping and automatic loading as claimed in claim 1, characterized in that: A supporting bottom plate (108) is installed at the front end of the bottom of the concave frame plate (1), a square groove (203) is opened on one side of the concave frame plate (1), and a blanking plate (204) is fixed to the bottom of one side of the square groove (203).

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