Device for detecting depth of taper hole in workpiece

Abstract

The utility model relates to the technical field of workpiece processing, in particular to a workpiece taper hole depth detection device, which comprises a workbench, a fixing frame, a sliding assembly and a clamping assembly, the clamping assembly comprises a fixing block, a connecting spring, a clamping plate, a rubber pad and a measuring component, the fixing block is fixedly arranged on the workbench, the fixing block is provided with a plurality of placing grooves, and the connecting spring is arranged on the fixing block. Each placing groove is provided with two connecting springs, each connecting spring is provided with a clamping plate, each clamping plate is provided with a rubber pad, the measuring component is installed on the fixing frame, the conical cylinder workpieces are sequentially placed in the placing grooves, the rubber pads abut against the outer walls of the conical cylinder workpieces, the connecting springs are in a compressed state, and the conical cylinder workpieces are placed on the fixing frame. The conical cylinder workpiece is clamped, and then depth measurement is carried out through the measurement component, so that the conical cylinder workpiece does not move in the measurement process, and the depth measurement precision of the conical cylinder workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing, in particular to a device for detecting the depth of a tapered hole on a workpiece. Background Art

[0002] A conical cylinder is a container with a conical shape, which is smaller at the top and larger at the bottom, similar to an inverted conical cone. This design allows the conical cylinder to hold more material and is more stable when pouring. Conical cylinders are usually made of metal or plastic and are widely used in construction, metallurgy, chemical industry, environmental protection and other fields.

[0003] The existing patent CN207423150U automatic hole depth detection device has a conveying device installed on the frame, and the two ends of the conveying device are respectively the workpiece entrance station and the workpiece removal station. A sensor is installed at the detection station on the frame, and a positioning mechanism is installed at the detection station. The positioning mechanism is connected to the pneumatic control unit. The positioning mechanism includes a coarse positioning mechanism and a fine positioning mechanism. The coarse positioning mechanism and the fine positioning mechanism are connected to the pneumatic control unit. The automatic hole depth detection device of the utility model is provided with an automatic depth detection device after the processing cleaning machine, and the depth of specific holes on the product is automatically checked in full, so as to find defective products in time and prevent the outflow of defective products.

[0004] However, when using the existing patented depth detection equipment, when performing depth detection on the conical tube workpiece, since the conical tube workpiece is not clamped, the conical tube workpiece is easy to move during detection, thereby affecting the depth measurement accuracy of the conical tube workpiece. Utility Model Content

[0005] The purpose of the utility model is to provide a device for detecting the depth of a tapered hole on a workpiece, which solves the problem that in the process of using the device for detecting the depth of a tapered hole on a workpiece, when performing depth detection on a tapered tube workpiece, the tapered tube workpiece is not clamped, so that the tapered tube workpiece is easy to move during detection, thereby affecting the depth measurement accuracy of the tapered tube workpiece.

[0006] To achieve the above-mentioned purpose, the utility model provides a tapered hole depth detection device on a workpiece, comprising a workbench, a fixed frame, a sliding assembly and a clamping assembly, wherein the fixed frame is fixedly installed on the workbench, the sliding assembly is installed on the workbench, the clamping assembly comprises a fixed block, a connecting spring, a clamping plate, a rubber pad and a measuring member, the fixed block is fixedly installed on the workbench, the fixed block has a plurality of placement grooves, each of the placement grooves is installed with two connecting springs, each of the connecting springs is installed with the clamping plate, each of the clamping plates is installed with the rubber pad, the rubber pad is fixedly connected to the clamping plate, and the measuring member is installed on the fixed frame.

[0007] Wherein, the measuring component includes an electric cylinder, a driving shaft, a depth meter and a moving part, the electric cylinder is installed on the fixed frame through the moving part; the driving shaft is installed on the electric cylinder, and the driving shaft is fixedly connected to the output shaft of the electric cylinder; the depth meter is fixedly installed on the driving shaft.

[0008] Wherein, the moving part includes a bearing, a threaded rod, a support block and a driving element, the bearing is fixedly mounted on the fixed frame; the threaded rod is mounted on the bearing, and the threaded rod is rotatably connected to the bearing; the support block is mounted on the threaded rod, and the support block is threadedly connected to the threaded rod; the electric cylinder is fixedly mounted on the support block; and the driving element is mounted on the fixed frame.

[0009] Wherein, the driving element includes a driving motor and a driving shaft, the driving motor is fixedly mounted on the fixing frame; one end of the driving shaft is fixedly connected to the output shaft of the driving motor, and the other end of the driving shaft is fixedly connected to the threaded rod.

[0010] Wherein, the sliding assembly includes a roller and a roller, the workbench has four U-shaped grooves, each of the U-shaped grooves is equipped with the roller; each of the rollers is equipped with the roller, and the roller is rotatably connected to the roller.

[0011] The utility model discloses a device for detecting the depth of a tapered hole on a workpiece, wherein the fixing block is fixedly mounted on the workbench, the connecting spring is mounted on the inner wall of the placement groove, the clamping plate is mounted on the connecting spring, and the rubber pad is fixedly mounted on the clamping plate. When in use, the tapered tube workpiece is sequentially placed in the placement groove, the rubber pad is abutted against the outer wall of the tapered tube workpiece, the connecting spring is in a compressed state, and the tapered tube workpiece is clamped. After clamping and fixing, the driving motor is started to drive the driving shaft to rotate the threaded rod on the bearing, so that the supporting block moves linearly on the threaded rod, driving the electric cylinder to move horizontally to the corresponding tapered tube workpiece, and then the electric cylinder is started to push the pushing shaft to move the depth measuring device downward to measure the depth of the tapered tube workpiece, so that the tapered tube workpiece will not move during the measurement process, thereby improving the depth measurement accuracy of the tapered tube workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1It is a schematic diagram of the overall structure of a device for detecting the depth of a tapered hole on a workpiece according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the installation structure of the connecting spring of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the installation structure of the electric cylinder of the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the installation structure of the roller of the second embodiment of the utility model.

[0017] In the figure: 101-workbench, 102-fixed frame, 103-fixed block, 104-connecting spring, 105-clamping plate, 106-rubber pad, 107-placing groove, 108-electric cylinder, 109-driving shaft, 110-depth measuring device, 111-bearing, 112-threaded rod, 113-support block, 114-driving motor, 115-driving shaft, 116-conical cylinder workpiece, 201-roller, 202-roller, 203-U-shaped groove. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 ,in Figure 1 It is a schematic diagram of the overall structure of a device for detecting the depth of a tapered hole on a workpiece according to the first embodiment of the utility model; Figure 2 It is a schematic diagram of the installation structure of the connecting spring of the first embodiment of the utility model; Figure 3 It is a schematic diagram of the installation structure of the electric cylinder of the first embodiment of the utility model.

[0021] The utility model provides a device for detecting the depth of a conical hole on a workpiece: comprising a workbench 101, a fixed frame 102, a sliding assembly and a clamping assembly, wherein the clamping assembly comprises a fixed block 103, a connecting spring 104, a clamping plate 105, a rubber pad 106 and a measuring member, wherein the measuring member comprises an electric cylinder 108, a driving shaft 109, a depth measuring device 110 and a moving part, wherein the moving part comprises a bearing 111, a threaded rod 112, a supporting block 113 and a driving element, wherein the driving element comprises a driving motor 114 and a driving shaft 115. The above-mentioned scheme solves the problem that in the process of using the device for detecting the depth of a conical hole on a workpiece, when the depth of the conical tube workpiece is detected, the conical tube workpiece is easily moved during the detection because the conical tube workpiece is not clamped, thereby affecting the depth measurement accuracy of the conical tube workpiece. It can be understood that the above-mentioned scheme can be used in the scene of workpiece processing, and can also be used to solve the problem of sliding during transportation.

[0022] In this embodiment, the fixed frame 102 is fixedly installed on the workbench 101, the sliding assembly is installed on the workbench 101, and the clamping assembly is installed on the workbench 101, so as to clamp the conical tube workpiece 116. During the measurement process, the conical tube workpiece 116 will not move, thereby improving the depth measurement accuracy of the conical tube workpiece 116.

[0023] Among them, the fixed block 103 is fixedly installed on the workbench 101, and the fixed block 103 has a plurality of placement grooves 107, each of the placement grooves 107 is installed with two of the connecting springs 104, each of the connecting springs 104 is installed with the clamping plate 105, each of the clamping plates 105 is installed with the rubber pad 106, and the rubber pad 106 is fixedly connected to the clamping plate 105, and the measuring component is installed on the fixed frame 102. The material of the fixing block 103 is stainless steel, and the fixing block 103 is installed on the workbench 101 by welding. The fixing block 103 is provided with five conical placement grooves 107 for placing the conical tube workpiece 116; the material of the connecting spring 104 is carbon spring steel, and the connecting spring 104 supports the clamping plate 105. The connecting spring 104 provides elastic force and can be extended and retracted according to the size of the conical tube workpiece 116, thereby driving the clamping plate 105 to move; the material of the clamping plate 105 is stainless steel, and the clamping plate 105 supports the rubber pad 106; the material of the rubber pad 106 is rubber, and the rubber pad 106 and the The conical tube workpiece 116 is abutted to increase the friction force with the conical tube workpiece 116, so that the conical tube workpiece 116 is clamped and fixed in the placement groove 107; the measuring component is used to measure the depth of the conical tube workpiece 116; when in use, the conical tube workpiece 116 is placed in the placement groove 107 in turn, so that the rubber pad 106 is abutted against the outer wall of the conical tube workpiece 116, so that the connecting spring 104 is in a compressed state, the conical tube workpiece 116 is clamped, and then the depth measurement is performed by the measuring component, so that the conical tube workpiece 116 will not move during the measurement process, thereby improving the depth measurement accuracy of the conical tube workpiece 116.

[0024] Secondly, the electric cylinder 108 is installed on the fixed frame 102 through the moving component; the driving shaft 109 is installed on the electric cylinder 108, and the driving shaft 109 is fixedly connected to the output shaft of the electric cylinder 108; the depth meter 110 is fixedly installed on the driving shaft 109. The electric cylinder 108 drives the driving shaft 109; the driving shaft 109 is made of stainless steel, the driving shaft 109 connects the electric cylinder 108 and the depth meter 110, and drives the depth meter 110 to move up and down; the depth meter 110 is used to measure the depth of the conical tube workpiece 116, and the depth meter 110 is a mature existing technology and will not be described in detail in this solution; the moving component moves the depth meter 110 to the specified conical tube workpiece 116; the depth meter 110 is moved to the specified conical tube workpiece 116 by the moving component, the electric cylinder 108 is started, the driving shaft 109 is driven, and the depth meter 110 is pushed downward, so that the depth meter 110 measures the depth of the conical tube workpiece 116.

[0025] Again, the bearing 111 is fixedly mounted on the fixing frame 102; the threaded rod 112 is mounted on the bearing 111, and the threaded rod 112 is rotatably connected to the bearing 111; the support block 113 is mounted on the threaded rod 112, and the support block 113 is threadedly connected to the threaded rod 112; the electric cylinder 108 is fixedly mounted on the support block 113; and the driving element is mounted on the fixing frame 102. The bearing 111 is made of stainless steel, and the bearing 111 supports the threaded rod 112 to rotate; the threaded rod 112 is made of stainless steel, and the threaded rod 112 supports the support block 113, so that the support block 113 makes a linear motion and moves horizontally left and right; the support block 113 is made of stainless steel, and the support block 113 supports the electric cylinder 108; the driving element drives the threaded rod 112 to rotate; through the driving element, the threaded rod 112 rotates on the bearing 111, and the support block 113 makes a linear motion on the threaded rod 112, thereby driving the electric cylinder 108 to move horizontally, and the depth measuring device 110 moves to a specified position.

[0026] Then, the driving motor 114 is fixedly mounted on the fixing frame 102; one end of the driving shaft 115 is fixedly connected to the output shaft of the driving motor 114, and the other end of the driving shaft 115 is fixedly connected to the threaded rod 112. The driving motor 114 drives the driving shaft 115; the driving shaft 115 is made of stainless steel, and the driving shaft 115 connects the driving motor 114 and the threaded rod 112 to drive the threaded rod 112 to rotate; the driving motor 114 is started to drive the driving shaft 115, so that the threaded rod 112 rotates.

[0027] When the tapered hole depth detection device on a workpiece of the present embodiment is used, the tapered tube workpiece 116 is placed in the placement groove 107 in sequence, the rubber pad 106 is abutted against the outer wall of the tapered tube workpiece 116, the connecting spring 104 is in a compressed state, the tapered tube workpiece 116 is clamped, and after clamping and fixing, the driving motor 114 is started to drive the driving shaft 115, so that the threaded rod 112 rotates on the bearing 111, and the supporting block 113 makes a linear motion on the threaded rod 112, driving the electric cylinder 108 to move horizontally to the corresponding tapered tube workpiece 116, and then the electric cylinder 108 is started to push the pushing shaft 109, so that the depth measuring device 110 moves downward, and the depth of the tapered tube workpiece 116 is measured, so that the tapered tube workpiece 116 will not move during the measurement process, thereby improving the depth measurement accuracy of the tapered tube workpiece 116.

[0028] The second embodiment of the present application is:

[0029] See also Figure 4 ,in Figure 4 It is a schematic diagram of the installation structure of the roller of the second embodiment of the utility model.

[0030] The sliding assembly provided by the utility model includes a roller 201 and a roller 202 .

[0031] The workbench 101 has four U-shaped grooves 203, each of which is equipped with a roller 201; each of which is equipped with a roller 202, which is rotatably connected to the roller 201. The workbench 101 is provided with four U-shaped grooves 203, which support the rollers 201; the rollers 201 are made of stainless steel, which support the rollers 202 for rotation; the rollers 202 are universal wheels with a self-locking structure, which enable the workbench 101 to move on the ground; through the rollers 202 and the rollers 201, the workbench 101 can be conveniently transported and moved according to actual production conditions, and moved to a designated position for fixing, thereby reducing the labor intensity of the operator.

[0032] When the tapered hole depth detection device on a workpiece of this embodiment is in use, the roller 202 and the roller 201 facilitate the transport and movement of the workbench 101 according to actual production conditions, and move it to a designated position for fixation, thereby reducing the labor intensity of the operator.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A device for detecting the depth of a tapered hole on a workpiece, comprising a workbench, a fixed frame and a sliding assembly, wherein the fixed frame is fixedly mounted on the workbench, and the sliding assembly is mounted on the workbench, characterized in that: Also included is a clamping assembly; The clamping assembly includes a fixed block, a connecting spring, a clamping plate, a rubber pad and a measuring member. The fixed block is fixedly mounted on the workbench. The fixed block has a plurality of placement slots, each of which is equipped with two connecting springs, each of which is equipped with the clamping plate, each of which is equipped with the rubber pad, and the rubber pad is fixedly connected to the clamping plate. The measuring member is mounted on the fixed frame.

2. The device for detecting the depth of a tapered hole on a workpiece according to claim 1, characterized in that: The measuring component includes an electric cylinder, a driving shaft, a depth meter and a moving part. The electric cylinder is installed on the fixed frame through the moving part; the driving shaft is installed on the electric cylinder, and the driving shaft is fixedly connected to the output shaft of the electric cylinder; the depth meter is fixedly installed on the driving shaft.

3. The device for detecting the depth of a tapered hole on a workpiece according to claim 2, characterized in that: The moving part includes a bearing, a threaded rod, a support block and a driving element. The bearing is fixedly mounted on the fixed frame; the threaded rod is mounted on the bearing, and the threaded rod is rotatably connected to the bearing; the support block is mounted on the threaded rod, and the support block is threadedly connected to the threaded rod; the electric cylinder is fixedly mounted on the support block; and the driving element is mounted on the fixed frame.

4. The device for detecting the depth of a tapered hole on a workpiece according to claim 3, characterized in that: The driving element comprises a driving motor and a driving shaft, wherein the driving motor is fixedly mounted on the fixing frame; one end of the driving shaft is fixedly connected to the output shaft of the driving motor, and the other end of the driving shaft is fixedly connected to the threaded rod.

5. The device for detecting the depth of a tapered hole on a workpiece according to claim 1, characterized in that: The sliding assembly includes a roller and a roller. The workbench has four U-shaped grooves, and the roller is installed on each of the U-shaped grooves; the roller is installed on each of the rollers, and the roller is rotatably connected to the roller.

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