Clutch separation detection device

Abstract

The utility model relates to the field of clutch detection, in particular to a clutch separation detection device which comprises a bottom plate, a connecting column is fixedly connected to the upper side of the bottom plate, a top plate is fixedly connected to the upper end of the connecting column, and a detection mechanism is arranged on the upper side of the bottom plate and comprises a rodless cylinder fixedly connected to the upper side of the bottom plate. The upper side of the top plate is fixedly connected with a rodless cylinder, the upper side of the rodless cylinder is provided with a moving block, the upper side of the moving block is provided with a limiting block, the upper side of the top plate is fixedly connected with a driving cylinder, the output end of the driving cylinder penetrates through the top plate, and the output end of the driving cylinder is in transmission connection with a pressing block. The pressure sensor records the stress condition of the clutch release bearing in real time, and the stress condition is displayed through the pressure displayer, so that workers can accurately judge the separation state and performance of the clutch according to real-time pressure data and the gap between the clutch and the moving block.

Description

Technical Field

[0001] The utility model belongs to the technical field of clutch detection, and in particular relates to a clutch separation detection device. Background Art

[0002] The clutch is a key component in automotive and other mechanical transmission systems, connecting and disconnecting power between the engine and the transmission. It allows the driver to smoothly shift gears or disconnect power without stopping the engine. Clutch disengagement testing is a critical step in ensuring the proper functioning of the clutch system. Disengagement testing can reveal problems in the clutch system, such as worn release bearings, failed pressure plate springs, or excessive wear of the friction plates.

[0003] After searching, in the prior art, Chinese Patent Publication No.: CN209764420U, Authorization Date: 2019-12-10, discloses a clutch release bearing detection device, comprising a workbench, wherein the four corners of the bottom of the workbench are fixedly connected to support feet, the bottoms of the support feet are fixedly connected to anti-skid pads, the two sides of the top of the workbench are fixedly connected to side panels, the tops of the side panels are fixedly connected to a top panel, and the bottom of the top panel is provided with a downward pressure mechanism. The utility model achieves the advantage of automatically detecting the bearing strength by arranging a workbench, support feet, anti-skid pads, side panels, top panel, downward pressure mechanism, buzzer, flashlight, placement table, placement slot, pressure sensor, box, processor, display screen, control switch, through slot, heat dissipation slot and dustproof net to cooperate with each other, so that workers can automatically detect the bearing strength when testing the bearing, saving workers time and effort, reducing workers' workload and improving workers' work efficiency.

[0004] However, the device still has the following defects: although the operation of the cylinder can drive the lower pressure plate to move downward, thereby realizing the pressure detection of the clutch release shaft placed on the inner side of the placement groove, the separation is not restricted in position when the lower pressure plate moves downward to detect the clutch release shaft, and the release shaft is placed manually by the staff, which may cause position deviation when the release shaft is placed or detected, thereby affecting the detection result due to the deviation. At the same time, the lower pressure plate only has the function of detecting the release shaft. When the staff need to detect the separation effect of the clutch, it is not easy to operate. Utility Model Content

[0005] In response to the above problems, the present invention provides a clutch release detection device, comprising a base plate, a connecting column fixedly connected to the upper side of the base plate, an upper end of the connecting column fixedly connected to a top plate, and a detection mechanism provided on the upper side of the base plate;

[0006] The detection mechanism includes a rodless cylinder fixedly connected to the upper side of the base plate, a moving block is provided on the upper side of the rodless cylinder, a limiting block is provided on the upper side of the moving block, a driving cylinder is fixedly connected to the upper side of the top plate, the output end of the driving cylinder passes through the top plate, the output end of the driving cylinder is transmission-connected to a pressure block, a pressure sensor is provided on the lower side of the pressure block, and a pressure display is also provided on the upper side of the base plate, and the pressure sensor and the pressure display are electrically connected.

[0007] Furthermore, auxiliary blocks are provided on both sides of the rodless cylinder, and the two auxiliary blocks have the same height and the same size.

[0008] Furthermore, one side of each of the two auxiliary blocks is fixedly connected to a fixed block, the inner side of the fixed block is fixedly connected to a spring, and the side of the spring away from the fixed block is fixedly connected to a limiting block.

[0009] Furthermore, the outer side of the limit block is fixedly connected to a limit rod, one end of the limit rod passes through the fixed block, the outer side of the limit rod is slidably connected to the fixed block, and the limit rod is arranged on the inner side of the spring.

[0010] Furthermore, one end of the limiting rod is fixedly connected to a fixing ring block, and the fixing ring block is arranged on a side of the limiting rod away from the limiting block.

[0011] Furthermore, a reinforcement ring block is fixedly connected to the upper side of the base plate, and the reinforcement ring block is fixedly connected to the outer side of the connecting column.

[0012] Furthermore, connecting rods are fixedly connected to the four corners of the lower side of the base plate, the lower ends of the connecting rods are fixedly connected to supporting feet, and the lower sides of the supporting feet are fixedly connected to pads.

[0013] Furthermore, a rubber layer is movably bonded to the lower side of the cushion block, and the rubber layer is used to increase friction. The upper sides of the two auxiliary blocks and the upper side of the moving block are in the same horizontal plane.

[0014] The beneficial effects of the utility model are:

[0015] 1. The driving cylinder in this device moves the pressure block downward to accurately apply the test pressure. At the same time, the pressure sensor records the force of the clutch release bearing in real time and displays it on the pressure display. This allows staff to accurately judge the clutch release state and performance based on the real-time pressure data and the gap between the clutch and the moving block.

[0016] 2. In this device, the auxiliary block can be connected to the spring through the fixed block, and the spring can push and squeeze the limit block through its own elasticity, so that the limit block can limit the clutch placed on the upper side of the connecting column, and the two limit blocks can also effectively have a certain centering effect on the clutch.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 Shows a structural main body diagram according to an embodiment of the present utility model;

[0020] Figure 2 Shows a schematic structural diagram of a limiting block according to an embodiment of the present utility model;

[0021] Figure 3 Shows a schematic structural diagram of a pressure display according to an embodiment of the present utility model;

[0022] Figure 4 Shows a schematic structural diagram of a limit rod according to an embodiment of the present utility model;

[0023] Figure 5 The figure shows a schematic structural diagram of the rubber layer according to an embodiment of the present utility model.

[0024] In the figure: 1. Base plate; 2. Connecting column; 3. Top plate; 4. Detection mechanism; 41. Rodless cylinder; 42. Moving block; 43. Driving cylinder; 44. Pressing block; 45. Pressure display; 46. Limiting block; 47. Pressure sensor; 5. Reinforcement ring block; 6. Auxiliary block; 71. Fixed block; 72. Spring; 73. Limiting block; 8. Limiting rod; 91. Connecting rod; 92. Supporting foot; 93. Pad; 10. Rubber layer; 11. Fixed ring block. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0026] The present invention provides a clutch release detection device, including a base plate 1, exemplarily, as shown in FIG. Figure 1-Figure 5 shown.

[0027] A connecting column 2 is fixedly connected to the upper side of the bottom plate 1 , and a top plate 3 is fixedly connected to the upper end of the connecting column 2 . A detection mechanism 4 is provided on the upper side of the bottom plate 1 .

[0028] The detection mechanism 4 includes a rodless cylinder 41 fixedly connected to the upper side of the base plate 1, a moving block 42 is provided on the upper side of the rodless cylinder 41, a limiting block 46 is provided on the upper side of the moving block 42, a driving cylinder 43 is fixedly connected to the upper side of the top plate 3, the output end of the driving cylinder 43 passes through the top plate 3, the output end of the driving cylinder 43 is transmission-connected to a pressure block 44, a pressure sensor 47 is provided on the lower side of the pressure block 44, and a pressure display 45 is also provided on the upper side of the base plate 1, and the pressure sensor 47 and the pressure display 45 are electrically connected.

[0029] Auxiliary blocks 6 are provided on both sides of the rodless cylinder 41 , and the two auxiliary blocks 6 have the same height and the same size.

[0030] Specifically, the rodless cylinder 41 can drive the moving block 42 and the clutch to automatically move to the lower side of the pressing block 44, so that the operator does not need to manually move the clutch, which reduces labor intensity and improves detection efficiency;

[0031] In addition, the driving cylinder 43 accurately applies the test pressure by driving the pressure block 44 downward. At the same time, the pressure sensor 47 records the force of the clutch release bearing in real time and displays it on the pressure display 45. This allows the staff to accurately judge the clutch release state and performance based on the real-time pressure data and the gap between the clutch and the moving block 42.

[0032] In addition, the auxiliary block 6 can support and limit the clutch placed on the upper side of the moving block 42, so that it can be stable enough and not prone to tilting. The two auxiliary blocks 6 are the same size, which can effectively increase the flatness of both sides of the clutch.

[0033] One side of the two auxiliary blocks 6 is fixedly connected to a fixed block 71, the inner side of the fixed block 71 is fixedly connected to a spring 72, and the side of the spring 72 away from the fixed block 71 is fixedly connected to a limit block 73. Figure 1-Figure 5 shown.

[0034] The outer side of the limit block 73 is fixedly connected to the limit rod 8 , one end of the limit rod 8 passes through the fixed block 71 , the outer side of the limit rod 8 is slidably connected to the fixed block 71 , and the limit rod 8 is arranged on the inner side of the spring 72 .

[0035] One end of the limiting rod 8 is fixedly connected to a fixing ring block 11 , and the fixing ring block 11 is arranged on a side of the limiting rod 8 away from the limiting block 73 .

[0036] Specifically, the auxiliary block 6 can be connected to the spring 72 through the fixed block 71, and the spring 72 can push and squeeze the limit block 73 through its own elasticity, so that the limit block 73 can limit the clutch placed on the upper side of the connecting column 2, and the two limit blocks 73 can also effectively play a certain centering effect on the clutch.

[0037] In addition, the limiting rod 8 can play a certain supporting role on the limiting block 73, so that the limiting block 73 is not easy to slide downward during use, and can also play a certain limiting role on the spring 72, so that the spring 72 is not easy to deform or bend during expansion and contraction;

[0038] In addition, the fixing ring block 11 can limit the limiting rod 8, so that the limiting rod 8 is not easy to slide out from the inner side of the fixing block 71 when the limiting block 73 is not in use.

[0039] The upper side of the bottom plate 1 is fixedly connected with a reinforcement ring block 5, and the reinforcement ring block 5 is fixedly connected to the outer side of the connecting column 2. Figure 1-Figure 5 shown.

[0040] Connecting rods 91 are fixedly connected to the four corners of the lower side of the base plate 1 , the lower ends of the connecting rods 91 are fixedly connected to supporting feet 92 , and the lower sides of the supporting feet 92 are fixedly connected to pads 93 .

[0041] A rubber layer 10 is movably bonded to the lower side of the cushion block 93 , and the rubber layer 10 is used to increase friction. The upper sides of the two auxiliary blocks 6 and the upper side of the moving block 42 are in the same horizontal plane.

[0042] Specifically, the reinforcement ring block 5 can increase the stability between the base plate 1 and the connecting column 2, so that the connecting column 2 can be sufficiently stable when in use;

[0043] In addition, the connecting rod 91 can stably support the base plate 1 on the ground or table through the supporting feet 92, thereby reducing the tilting caused by debris on the bottom of the base plate 1, and the pad 93 can further increase the stability of the base plate 1 when it is placed;

[0044] In addition, the provision of the rubber layer 10 makes it difficult for the base plate 1 to slide after being placed, and it can be sufficiently stable. The auxiliary block 6 is on the same horizontal plane as the moving block 42, so that the auxiliary block 6 can effectively play a supporting and limiting role, and it is not easy for the clutch to tilt due to the difference in its own height and the height of the moving block 42.

[0045] The working principle of the clutch separation detection device proposed by the embodiment of the present invention is as follows: when the device is in use, the staff can place the clutch to be detected on the upper side of the moving block 42 and the outer side of the limiting block 46, and then the elasticity exerted by the spring 72 on the limiting block 73 is used to move the clutch to the center. After that, the moving block 42 and the clutch can be moved to the lower side of the pressure block 44 through the operation of the rodless cylinder 41. After that, the staff can start the driving cylinder 43, and the pressure block 44 is driven downward by the driving cylinder 43, and the pressure sensor When the device 47 follows the pressure block 44 to move downward, it will press down on the release bearing inside the clutch. When the gift box bearing is pressed down, it will cause a certain gap to be generated between the lower side of the clutch and the moving block 42. At the same time, the downward force exerted by the driving cylinder 43 will be transmitted to the pressure sensor 47 through the electrical connection between the pressure display 45 and the pressure sensor 47. At this time, the staff can judge whether the clutch is in normal operation and whether it is used normally through the gap between the clutch and the moving block 42, and the pressure grams displayed by the pressure display 45.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A clutch release detection device, comprising a base plate (1), characterized in that: A connecting column (2) is fixedly connected to the upper side of the bottom plate (1), a top plate (3) is fixedly connected to the upper end of the connecting column (2), and a detection mechanism (4) is provided on the upper side of the bottom plate (1); The detection mechanism (4) includes a rodless cylinder (41) fixedly connected to the upper side of the bottom plate (1), a moving block (42) is provided on the upper side of the rodless cylinder (41), a limiting block (46) is provided on the upper side of the moving block (42), a driving cylinder (43) is fixedly connected to the upper side of the top plate (3), the output end of the driving cylinder (43) passes through the top plate (3), the output end of the driving cylinder (43) is transmission-connected to a pressure block (44), a pressure sensor (47) is provided on the lower side of the pressure block (44), and a pressure display (45) is also provided on the upper side of the bottom plate (1), and the pressure sensor (47) and the pressure display (45) are electrically connected.

2. The clutch release detection device according to claim 1, characterized in that: Auxiliary blocks (6) are provided on both sides of the rodless cylinder (41), and the two auxiliary blocks (6) have the same height and the same size.

3. The clutch release detection device according to claim 2, characterized in that: One side of each of the two auxiliary blocks (6) is fixedly connected to a fixed block (71), the inner side of the fixed block (71) is fixedly connected to a spring (72), and the side of the spring (72) away from the fixed block (71) is fixedly connected to a limiting block (73).

4. The clutch release detection device according to claim 3, characterized in that: The outer side of the limit block (73) is fixedly connected to a limit rod (8), one end of the limit rod (8) passes through the fixed block (71), the outer side of the limit rod (8) is slidably connected to the fixed block (71), and the limit rod (8) is arranged on the inner side of the spring (72).

5. The clutch release detection device according to claim 4, characterized in that: One end of the limiting rod (8) is fixedly connected to a fixed ring block (11), and the fixed ring block (11) is arranged on a side of the limiting rod (8) away from the limiting block (73).

6. The clutch release detection device according to claim 3, characterized in that: A reinforcement ring block (5) is fixedly connected to the upper side of the base plate (1), and the reinforcement ring block (5) is fixedly connected to the outer side of the connection column (2).

7. The clutch release detection device according to claim 2, characterized in that: Connecting rods (91) are fixedly connected to the four corners of the lower side of the base plate (1), the lower ends of the connecting rods (91) are fixedly connected to supporting feet (92), and the lower sides of the supporting feet (92) are fixedly connected to pads (93).

8. The clutch release detection device according to claim 7, characterized in that: The lower side of the pad (93) is movably bonded with a rubber layer (10), and the rubber layer (10) is used to increase friction. The upper sides of the two auxiliary blocks (6) and the upper side of the moving block (42) are in the same horizontal plane.

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