Brake oil can compression resistance detection device
By designing limiting devices and auxiliary devices in the pressure-resistant detection equipment of the brake oil pot, the coordination of the bidirectional screw and the screw hole rod is used to solve the problem of position deviation of the brake oil pot during the detection process, and the stability and accuracy of the detection are improved.
Patent Information
- Application Number
- CN202421623237.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-10
AI Technical Summary
During the use of existing brake oil pot pressure-resistant detection equipment, the pressure plate may cause the brake oil pot to be offset when the brake oil pot is squeezed, affecting the pressure measurement position and detection accuracy.
A pressure-resistant detection device for brake oil pot is designed, using a limiting device and an auxiliary device. Through the cooperation of the bidirectional screw and the screw hole rod, the multi-directional fixation of the brake oil pot is achieved to reduce position deviation.
It effectively reduces the position deviation of the brake oil pot when pressed by the pressure plate, and improves the stability and detection accuracy during the pressure measurement process.
Smart Images
Figure CN222938880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field, in particular to a brake fluid reservoir compressive strength detection device. Background Art
[0002] During the production and processing of brake fluid reservoirs, compressive strength detection equipment is often required. The compressive strength detection equipment is the most direct test instrument for detecting the pressure resistance of various containers, and is used in the production of brake fluid reservoirs to determine whether the pressure resistance of the brake fluid reservoir meets the standard.
[0003] In the use process of the existing brake fluid reservoir compressive strength detection equipment, the brake fluid reservoir is mostly placed on a placement plate, and then the upper pressing plate is used to squeeze the brake fluid reservoir. At the same time, during the process of the pressing plate squeezing the brake fluid reservoir, a pressure gauge is used to detect the pressure value caused by the pressing plate and transmit it to the machine body for display, so as to complete the compressive strength detection of the brake fluid reservoir. However, due to the large pressure caused by the pressing plate when squeezing the brake fluid reservoir, the brake fluid reservoir may shift in position, resulting in a change in the pressure measurement position of the brake fluid reservoir, affecting the accuracy of the compressive strength detection of the brake fluid reservoir. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is that due to the large pressure caused by the pressing plate when squeezing the brake fluid reservoir, the brake fluid reservoir may shift in position, resulting in a change in the pressure measurement position of the brake fluid reservoir, affecting the accuracy of the compressive strength detection of the brake fluid reservoir.
[0005] The technical solution adopted by the utility model to solve its technical problem is: a brake fluid reservoir compressive strength detection device, including a machine body, an electric telescopic rod is arranged on one side of the machine body, a pressing plate is arranged on one side of the electric telescopic rod, a pressure gauge is arranged on one side of the pressing plate, a placement plate is arranged on one side of the machine body, a limiting device is arranged on one side of the placement plate, the limiting device includes a rectangular groove opened on one side of the placement plate, a circular hole is opened on one side of the placement plate, the inner wall of the circular hole is connected to the inner wall of the rectangular groove, a bidirectional screw rod is arranged inside the circular hole, the thread shapes on the surface of the bidirectional screw rod are arranged in opposite symmetry, one end of the bidirectional screw rod is rotatably connected to the inner wall of the rectangular groove, two screw hole rods are symmetrically threadedly connected to the surface of the bidirectional screw rod, the surfaces of the two screw hole rods are both slidably connected to the inner wall of the rectangular groove, a pressing rod is fixedly connected to one side of each of the two screw hole rods, and an auxiliary device is arranged on one side of the pressing plate.
[0006] The effects achieved by the above components are as follows: By setting the limiting device, first place the brake fluid reservoir on the placement plate so that the brake fluid reservoir is located between the two pressure rods. At this time, manually rotate the bidirectional screw rod, causing the bidirectional screw rod to drive the two threaded hole rods to move towards each other along the inside of the rectangular groove, so that the two threaded hole rods drive the two pressure rods to move towards each other. When the two pressure rods move to the position where they simultaneously fit the surface of the brake fluid reservoir, the limiting of the brake fluid reservoir is completed, reducing the situation where the brake fluid reservoir shifts in position when being pressed by the pressing plate, resulting in deviation of the pressure measurement position and affecting the accuracy of the pressure measurement, and improving the stability of the brake fluid reservoir during the pressure measurement process.
[0007] Preferably, a plurality of rubber strips are fixedly connected to the adjacent sides of the two pressure rods, and the plurality of rubber strips are arranged at equal distances.
[0008] The effects achieved by the above components are as follows: By setting the rubber strips, the rubber strips can fill the gap between the pressure rod and the surface of the brake fluid reservoir, and at the same time increase the friction between the two, reducing the situation of sliding or shaking when the pressure rod presses the surface of the brake fluid reservoir.
[0009] Preferably, reinforcing rods are fixedly connected to the sides of the two pressure rods close to the threaded hole rods, and the two reinforcing rods are respectively fixedly connected to the two threaded hole rods.
[0010] The effects achieved by the above components are as follows: By setting the reinforcing rods, the reinforcing rods can reinforce the connection between the pressure rod and the threaded hole rod, reducing the situation of separation between the pressure rod and the threaded hole rod, and at the same time can assist in supporting the pressure rod, reducing the situation of shaking when the pressing plate presses the brake fluid reservoir.
[0011] Preferably, one end of the bidirectional screw rod is fixedly connected with a turning block, and a plurality of grooves are formed on the surface of the turning block.
[0012] The effects achieved by the above components are as follows: By setting the turning block, the turning block can increase the contact area of the bidirectional screw rod, enabling personnel to drive the bidirectional screw rod to rotate by manually rotating the turning block, improving the convenience of manually rotating the bidirectional screw rod.
[0013] Preferably, support frames are fixedly connected to one side of the two threaded hole rods, and the surfaces of the two support frames are both in contact with the surface of the placement plate.
[0014] The effects achieved by the above components are as follows: By setting the support frames, the support frames can assist in supporting the threaded hole rods, reducing the situation where the threaded hole rods tilt away from the brake fluid reservoir when cooperating with the pressure rods to press the brake fluid reservoir.
[0015] Preferably, the auxiliary device includes a chute opened on one side of the pressure rod. A round hole L rod is slidably connected to the inner wall of the chute. A plurality of jacks are opened on one side of the pressure rod. A positioning rod is slidably inserted into the inner wall of the jack. The size and shape of the surface of the positioning rod are adapted to the size and shape of the inner wall of the round hole L rod.
[0016] The effects achieved by the above components are as follows: By setting the auxiliary device, first manually move the round hole L rod so that the round hole L rod moves left and right along the inside of the chute. When the round hole L rod moves to a position where it fits or is close to the surface of the brake fluid reservoir, the inner wall of the round hole L rod coincides with the inner wall of any jack. At this time, manually move the positioning rod so that the positioning rod moves to a position where it is inserted into the jack and the round hole L rod to fix the position of the round hole L rod, so that the round hole L rod provides auxiliary limit to the side of the brake fluid reservoir away from the pressure rod, thereby completing the multi-directional fixation of the brake fluid reservoir, reducing the situation that the brake fluid reservoir slides to the left and right sides of the pressure rod when being squeezed by the pressing plate, and further improving the limiting effect on the brake fluid reservoir.
[0017] Preferably, one end of the positioning rod is fixedly connected with an auxiliary block, and the surface of the auxiliary block is T-shaped.
[0018] The effects achieved by the above components are as follows: By setting the auxiliary block, it enables personnel to quickly move the positioning rod by manually moving the auxiliary block, improving the convenience of manually inserting and removing the positioning rod.
[0019] Preferably, one side of the auxiliary block is fixedly connected with an elastic rope, and the other end of the elastic rope is fixedly connected with the pressure rod.
[0020] The effects achieved by the above components are as follows: By setting the elastic rope, the elastic rope can tow the auxiliary block and the positioning rod, reducing the situation that the positioning rod falls off and gets lost.
[0021] The beneficial effects of the present utility model are:
[0022] By setting the limiting device, it can provide auxiliary limit to the brake fluid reservoir on the placement plate, reduce the situation that the brake fluid reservoir is displaced when being pressed by the pressing plate, resulting in deviation of the pressure measurement position and affecting the pressure measurement accuracy, and improve the stability of the brake fluid reservoir during the pressure measurement process. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The present utility model will be further described below with reference to the drawings and embodiments.
[0024] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0025] Figure 2 For the present utility model Figure 1 is a partial three-dimensional structural schematic diagram;
[0026] Figure 3 This is a three-dimensional structural schematic diagram of the pressure bar of the present utility model;
[0027] Figure 4 This is a three-dimensional structural schematic diagram of the circular hole L-shaped rod of the present utility model.
[0028] Legend: 1. Machine body; 2. Electric telescopic rod; 3. Pressure plate; 4. Pressure gauge; 5. Placing plate; 6. Limiting device; 61. Rectangular groove; 62. Circular hole; 63. Bidirectional screw; 64. Screw hole rod; 65. Pressure bar; 66. Rubber strip; 67. Reinforcing rod; 68. Support frame; 69. Screwing block; 7. Auxiliary device; 71. Slide groove; 72. Insertion hole; 73. Circular hole L-shaped rod; 74. Positioning rod; 75. Auxiliary block; 76. Elastic cord. Detailed implementation manners
[0029] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0031] Embodiment 1, Figure 1 A brake fluid reservoir compression resistance detection device shown, including a machine body 1, an electric telescopic rod 2 is arranged on one side of the machine body 1, a pressure plate 3 is arranged on one side of the electric telescopic rod 2, a pressure gauge 4 is arranged on one side of the pressure plate 3, a placing plate 5 is arranged on one side of the machine body 1, a limiting device 6 is arranged on one side of the placing plate 5, and an auxiliary device 7 is arranged on one side of the limiting device 6. By arranging the limiting device 6, the brake fluid reservoir can be intercepted and limited to prevent the position deviation of the brake fluid reservoir when it is pressed. At the same time, the auxiliary device 7 can further improve the limiting effect on the brake fluid reservoir.
[0032] Figure 2 and Figure 3The shown limiting device 6 includes a rectangular groove 61 opened on one side of the placement plate 5. A circular hole 62 is opened on one side of the placement plate 5. The inner wall of the circular hole 62 is connected to the inner wall of the rectangular groove 61. A bidirectional screw 63 is arranged inside the circular hole 62. The thread shapes on the surface of the bidirectional screw 63 are arranged symmetrically in opposite directions. One end of the bidirectional screw 63 is rotatably connected to the inner wall of the rectangular groove 61. Two screw hole rods 64 are symmetrically threadedly connected to the surface of the bidirectional screw 63. The surfaces of the two screw hole rods 64 are both slidably connected to the inner wall of the rectangular groove 61. A pressing rod 65 is fixedly connected to one side of each of the two screw hole rods 64. An auxiliary device 7 is arranged on one side of the pressing plate 3. By setting the limiting device 6, first place the brake oil pot on the placement plate 5 so that the brake oil pot is located between the two pressing rods 65. At this time, manually rotate the bidirectional screw 63 so that the bidirectional screw 63 drives the two screw hole rods 64 to move towards each other inside the rectangular groove 61, so that the two screw hole rods 64 drive the two pressing rods 65 to move towards each other. When the two pressing rods 65 move to the position where they simultaneously fit the surface of the brake oil pot, the limiting of the brake oil pot is completed, reducing the situation that the brake oil pot shifts in position when being pressed by the pressing plate 3, resulting in a deviation in the pressure measurement position and affecting the pressure measurement accuracy, and improving the stability of the brake oil pot during the pressure measurement process.
[0033] Figure 2 and Figure 3 On the adjacent sides of the two shown pressing rods 65, a plurality of rubber strips 66 are fixedly connected. The plurality of rubber strips 66 are arranged at equal distances. By setting the rubber strips 66, the rubber strips 66 can fill the gap between the pressing rod 65 and the surface of the brake oil pot, and at the same time increase the friction between the two, reducing the situation of sliding or shaking when the pressing rod 65 presses the surface of the brake oil pot. On the side of the two pressing rods 65 close to the screw hole rod 64, a reinforcing rod 67 is fixedly connected to each. The two reinforcing rods 67 are respectively fixedly connected to the two screw hole rods 64. By setting the reinforcing rods 67, the reinforcing rods 67 can reinforce the connection between the pressing rod 65 and the screw hole rod 64, reducing the situation that the pressing rod 65 and the screw hole rod 64 are separated, and at the same time can assist in supporting the pressing rod 65, reducing the situation of shaking when the pressing plate 3 presses the brake oil pot.
[0034] Figure 2 and Figure 3One end of the shown bidirectional screw 63 is fixedly connected with a screwing block 69, and a plurality of grooves are formed on the surface of the screwing block 69. By setting the screwing block 69, the contact area of the bidirectional screw 63 can be increased, so that the screwing block 69 can be manually rotated to drive the bidirectional screw 63 to rotate, improving the convenience of manually rotating the bidirectional screw 63. On one side of each of the two screw hole rods 64, a support frame 68 is fixedly connected, and the surfaces of the two support frames 68 are both attached to the surface of the placing plate 5. By setting the support frame 68, the support frame 68 can assist in supporting the screw hole rod 64, reducing the situation that the screw hole rod 64 tilts away from the brake fluid reservoir when cooperating with the pressing rod 65 to squeeze the brake fluid reservoir.
[0035] Figure 3 and Figure 4 The shown auxiliary device 7 includes a chute 71 formed on one side of the pressing rod 65. A round hole L rod 73 is slidably connected to the inner wall of the chute 71. A plurality of jacks 72 are formed on one side of the pressing rod 65. A positioning rod 74 is slidably inserted into the inner wall of the jack 72. The size and shape of the surface of the positioning rod 74 are adapted to the size and shape of the inner wall of the round hole L rod 73. By setting the auxiliary device 7, first manually move the round hole L rod 73 so that the round hole L rod 73 moves left and right along the inside of the chute 71. When the round hole L rod 73 moves to a position where it fits or is close to the surface of the brake fluid reservoir, the inner wall of the round hole L rod 73 coincides with the inner wall of any one of the jacks 72. At this time, manually move the positioning rod 74 so that the positioning rod 74 moves to a position where it is inserted into the jack 72 and the round hole L rod 73 to fix the position of the round hole L rod 73, so that the round hole L rod 73 assists in limiting the side of the brake fluid reservoir away from the pressing rod 65, thereby completing the multi-directional fixation of the brake fluid reservoir and reducing the situation that the brake fluid reservoir slides to the left and right sides of the pressing rod 65 when being squeezed by the pressing plate 3, further improving the limiting effect on the brake fluid reservoir.
[0036] Figure 3 and Figure 4 One end of the shown positioning rod 74 is fixedly connected with an auxiliary block 75, and the surface of the auxiliary block 75 is T-shaped. By setting the auxiliary block 75, the personnel can manually move the auxiliary block 75 to drive the positioning rod 74 to move quickly, improving the convenience of manually inserting and removing the positioning rod 74. One side of the auxiliary block 75 is fixedly connected with an elastic cord 76, and the other end of the elastic cord 76 is fixedly connected with the pressing rod 65. By setting the elastic cord 76, the elastic cord 76 can tow the auxiliary block 75 and the positioning rod 74, reducing the situation that the positioning rod 74 falls and is lost.
[0037] Working principle: First, place the brake fluid reservoir on the placement plate 5 so that the brake fluid reservoir is located between the two pressure rods 65. At this time, manually rotate the screwing block 69, causing the screwing block 69 to drive the bidirectional screw rod 63 to rotate, which in turn drives the two threaded hole rods 64 to move towards each other along the inside of the rectangular groove 61. The two threaded hole rods 64 drive the two pressure rods 65 to move towards each other. When the two pressure rods 65 move to the position where they simultaneously fit the surface of the brake fluid reservoir, the positioning of the brake fluid reservoir is completed. At the same time, manually move the round hole L rod 73 so that the round hole L rod 73 moves left and right along the inside of the sliding groove 71. When the round hole L rod 73 moves to a position where it fits or is close to the surface of the brake fluid reservoir, the inner wall of the round hole L rod 73 coincides with the inner wall of any one of the insertion holes 72. At this time, manually move the positioning rod 74 so that the positioning rod 74 moves to a position where it is inserted into the insertion hole 72 and the round hole L rod 73 to fix the position of the round hole L rod 73, enabling the round hole L rod 73 to perform auxiliary positioning on the side of the brake fluid reservoir away from the pressure rod 65, thereby completing the multi-directional fixation of the brake fluid reservoir. At this time, start the electric telescopic rod 2, causing the electric telescopic rod 2 to drive the pressing plate 3 to move up and down, so that the pressing plate 3 fits the surface of the brake fluid reservoir and presses it. At the same time, during the process of the pressing plate 3 pressing the brake fluid reservoir, the pressure gauge 4 detects the pressure value caused by the pressing plate 3, thereby completing the compressive resistance test of the brake fluid reservoir.
[0038] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A brake oil tank pressure resistance detection device, comprising a body (1), characterized in that: An electric telescopic rod (2) is provided on one side of the machine body (1), a pressure plate (3) is provided on one side of the electric telescopic rod (2), a pressure measuring device (4) is provided on one side of the pressure plate (3), a placement plate (5) is provided on one side of the machine body (1), a limiting device (6) is provided on one side of the placement plate (5), the limiting device (6) comprises a rectangular groove (61) provided on one side of the placement plate (5), a circular hole (62) is provided on one side of the placement plate (5), the inner wall of the circular hole (62) is connected to the inner wall of the rectangular groove (61), A bidirectional screw (63) is provided inside the circular hole (62), and the surface thread shapes of the bidirectional screw (63) are arranged in opposite symmetry. One end of the bidirectional screw (63) is rotatably connected to the inner wall of the rectangular groove (61), and the surface of the bidirectional screw (63) is symmetrically threaded with two screw hole rods (64). The surfaces of the two screw hole rods (64) are both slidably connected to the inner wall of the rectangular groove (61), and one side of the two screw hole rods (64) is fixedly connected with a pressure rod (65), and an auxiliary device (7) is provided on one side of the pressure plate (3).
2. The brake oil tank pressure resistance detection device according to claim 1, characterized in that: A plurality of rubber strips (66) are fixedly connected to adjacent sides of the two pressure rods (65), and the plurality of rubber strips (66) are arranged at equal distances.
3. The brake oil tank pressure resistance detection device according to claim 1, characterized in that: One side of the two pressure rods (65) close to the screw hole rod (64) is fixedly connected with a reinforcement rod (67), and the two reinforcement rods (67) are respectively fixedly connected to the two screw hole rods (64).
4. The brake oil tank pressure resistance detection device according to claim 1, characterized in that: One end of the bidirectional screw rod (63) is fixedly connected to a screw block (69), and a plurality of grooves are formed on the surface of the screw block (69).
5. The brake oil tank pressure resistance detection device according to claim 1, characterized in that: One side of the two screw hole rods (64) is fixedly connected to a support frame (68), and the surfaces of the two support frames (68) are in contact with the surface of the placement plate (5).
6. The brake oil tank pressure resistance detection device according to claim 1, characterized in that: The auxiliary device (7) comprises a slide groove (71) provided on one side of the pressure rod (65), the inner wall of the slide groove (71) being slidably connected to a round hole L rod (73), a plurality of insertion holes (72) being provided on one side of the pressure rod (65), the inner wall of the insertion hole (72) being slidably connected to a positioning rod (74), the surface size and shape of the positioning rod (74) being adapted to the size and shape of the inner wall of the round hole L rod (73).
7. The brake oil tank pressure resistance detection device according to claim 6, characterized in that: One end of the positioning rod (74) is fixedly connected to an auxiliary block (75), and the surface of the auxiliary block (75) is T-shaped.
8. The brake oil tank pressure resistance detection device according to claim 7, characterized in that: One side of the auxiliary block (75) is fixedly connected to an elastic rope (76), and the other end of the elastic rope (76) is fixedly connected to the pressure rod (65).