IPB rear brake embedded input and output force and hydraulic pressure test equipment

Abstract

The invention provides IPB rear brake insert input and output force and hydraulic pressure testing equipment, which comprises a base station, a first driving source, a mounting seat, a zipper adjusting mechanism and an air pressure assembly are arranged on the base station, a feeding assembly and a discharging assembly are arranged at the bottom of the base station, the first driving source drives the mounting seat to rotate on the base station, and the mounting seat drives the zipper adjusting mechanism to rotate on the base station. Positioning tables and fixing air cylinders are arranged on the upper side and the lower side of the mounting base correspondingly, pressing heads are arranged at the output ends of the fixing air cylinders, the pressing heads are matched with the clamp grooves and press the clamp bodies, pressure sensors are arranged at the ends of the pressing heads, the feeding assembly carries out feeding on the positioning tables overturned to the lower end, and when the first driving source drives the mounting base to rotate, the clamp bodies at the upper ends of the positioning tables complete discharging; detection and installation are conducted synchronously, automatic feeding and discharging of the clamp body are achieved through the feeding assembly and the discharging assembly, the clamp body is fixed through the pressing head, a pressure sensor is arranged on the pressing head, and the compactness of the equipment is improved while the fixing stability is improved.

Description

Technical Field

[0001] The invention relates to a detection device, in particular to an IPB rear brake clamp input and output force plus hydraulic pressure testing device. Background Art

[0002] like Figure 1 As shown, a brake caliper includes a caliper body 90, a caliper groove 91 is opened at the bottom of the caliper body 90, a deceleration pressure block 92 is arranged in the inlay, and the deceleration pressure block 92 is exposed at the top of the inlay groove, a hydraulic input hole 93 is opened at the side end of the inlay, and a zipper 94 is also arranged at the upper end of the inlay, which is rotatably set at the upper end of the caliper body 90. Usually, after the brake caliper is assembled, it is necessary to detect the braking force output by it.

[0003] At present, a Chinese patent with announcement number CN217560854U discloses a quick-change brake caliper parking force testing device, including a workbench, on which a positioning tool rotating table, a caliper positioning and clamping mechanism, a braking force detection mechanism, and a zipper pull-up drive adjustment mechanism are provided. The caliper positioning and clamping mechanism includes a clamping cylinder and a pressure plate. The brake caliper is installed on the positioning tool rotating table and is clamped by the caliper positioning and clamping mechanism. The braking force detection mechanism is used to detect the braking force of the brake caliper, and the pulling pressure adjustment member is adjusted by the zipper pull-up drive, thereby detecting the braking force at multiple points.

[0004] The above patent still has shortcomings. Before testing the brake caliper, the above patent needs to load the material by manual placement and clamp the caliper body by a clamping cylinder, which is dangerous when loading the material. At the same time, the degree of automation is low, the efficiency is poor, and the labor cost is high. Summary of the invention

[0005] In view of this, the object of the present invention is to provide an IPB rear brake clamp input and output force plus hydraulic testing equipment, which has the function of automatic loading and unloading.

[0006] In order to solve the above technical problems, the technical solution of the present invention is: an IPB rear brake clamp input and output force plus hydraulic testing equipment, including a base, on which a first driving source, a mounting seat, a zipper adjustment mechanism and a pneumatic component are arranged, and a loading component and a unloading component are arranged at the bottom of the base, and the first driving source drives the mounting seat to rotate on the base, and a positioning table and a fixed cylinder are arranged on the upper and lower sides of the mounting seat, and a pressure head is arranged at the output end of the fixed cylinder, and the pressure head cooperates with the clamp groove and presses the clamp body, and a pressure sensor is arranged at the end of the pressure head, and the loading component loads the positioning table flipped to the lower end, and when the first driving source drives the mounting seat to rotate, the clamp body at the upper end of the positioning table completes unloading.

[0007] Through the above-mentioned technical means, the mounting base is driven to rotate by the first driving source, and a positioning table and a fixing cylinder are arranged at the upper and lower ends of the mounting base to realize simultaneous detection and installation, and automatic loading and unloading of the pliers body are realized through the loading assembly and the unloading assembly. The pliers body is fixed by the pressure head and a pressure sensor is arranged on the pressure head, thereby increasing the fixing stability and the compactness of the equipment.

[0008] Preferably, the loading assembly includes a loading conveyor belt, a second driving source for driving the loading conveyor belt to rotate, and a pair of positioning columns 1 arranged on the loading conveyor belt, and a positioning column 2 is arranged on the positioning platform. The positioning column 1 and the positioning column 2 have the same structure, and the positioning column 1 and the positioning column 2 are provided with flush components for determining their positions.

[0009] Through the above technical means, by setting a positioning column one on the feeding conveyor belt and a positioning column two on the positioning table, high-precision and accurate feeding can be achieved, the feeding error can be reduced, and the feeding accuracy can be further increased by flushing the components.

[0010] Preferably, a telescopic hole is provided on the upper end surface of the first positioning column, the flush assembly includes a top column arranged in the telescopic hole and a positioning hole provided on the second positioning column, an ejection spring is also provided in the telescopic hole, a reset column is also provided in the positioning hole, a reset hole is provided on the side end of the second positioning column, a reset column is provided in the reset hole, and when the clamp body is fixed on the second positioning column, the second reset column retracts into the reset hole and causes the first reset column to squeeze the top column.

[0011] Through the above-mentioned technical means, through the cooperation between the top column and the positioning hole, when the positioning column 2 moves to the bottom of the positioning column 1, the top column automatically enters the positioning hole, so that the positioning column 2 is coaxial with the positioning column, reducing the problem of decreased coaxiality between the positioning column 2 and the positioning column caused by the low accuracy of the second driving source, and further increasing the loading accuracy.

[0012] Preferably, the unloading assembly includes a unloading conveyor belt, a third driving source for driving the unloading conveyor belt to rotate, an inclined guide plate and a baffle, and the unloading conveyor belt is arranged between the inclined guide plate and the baffle, and when the mounting seat rotates, the clamp body on the mounting seat falls onto the inclined guide plate.

[0013] Through the above technical means, the pliers body that has been inspected is received by the inclined guide plate, and the baffle is used to prevent the product from escaping from the unloading transmission belt, thereby realizing the function of automatic unloading during rotation.

[0014] Preferably, the zipper adjustment mechanism includes a linear electric cylinder 1 arranged on one side of the base and an auxiliary steering member arranged on the upper end of the base, the auxiliary steering member includes a rotating bracket and a linear electric cylinder 2 arranged at the bottom of the rotating bracket, the output end of the linear electric cylinder 2 is provided with a push column, the push column is adapted to the zipper, the output end of the linear electric cylinder 1 is provided with a pull rope, the other end of the pull rope is connected to the push column, and when the linear electric cylinder 1 is extended or retracted, the rotating bracket and the zipper rotate around the center of the clamp body.

[0015] Through the above technical means, the push rod is rotated by pulling the pull rope, and the push rod pushes the zipper to rotate, thereby achieving the purpose of automatically adjusting the clamping force of the pliers body, and the precise rotation of the zipper is achieved by making the rotating bracket coaxial with the rotating axis of the zipper.

[0016] Preferably, the pneumatic assembly includes a linear electric cylinder three fixedly arranged on the base and an air valve head arranged at the output end of the linear electric cylinder three, and the linear electric cylinder three drives the air valve head to move and connect with the inlay.

[0017] Through the above technical means, the linear motor drives the air valve head to rotate, thereby realizing the function of automatic ventilation.

[0018] Preferably, hinged rods are provided on both sides of the positioning platform, the first driving source includes a reduction motor and gear one arranged at the output end of the reduction motor, gear two is provided on the hinged rod on one side of the positioning platform, gear one is meshed with gear two, a locking cylinder is also provided in the base, a locking block is provided at the output end of the locking cylinder, a locking groove is provided on the hinged rod, and when the locking cylinder drives the locking block to press against the locking groove, the positioning platform is locked.

[0019] Through the above technical means, by arranging a locking cylinder on the outside of the hinged rod and cooperating between the locking block and the locking groove, the positioning table is locked to prevent the positioning table from slightly flipping over during the test, which may cause deviation in the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the clamp body is shown in Figure 1. Figure 1 ; Figure 2 The structure of the clamp body is shown in Figure 1. Figure 2 ; Figure 3 It is a structural schematic diagram of an embodiment; Figure 4 A cross-sectional view of an embodiment Figure 1 ; Figure 5 for Figure 4 Schematic diagram of part A; Figure 6 for Figure 4 Schematic diagram of part B; Figure 7 for Figure 6 Schematic diagram of part C; Figure 8 A partial cross-sectional view of an embodiment; Fig. 9 It is a partial schematic diagram of an embodiment; Fig.10 A cross-sectional view of an embodiment Figure 2 .

[0021] Figure numerals: 1, base; 2, first driving source; 3, mounting seat; 4, zipper adjustment mechanism; 5, pneumatic assembly; 6, rotating groove; 7, loading assembly; 8, unloading assembly; 9, hinged rod; 10, gear 1; 11, gear 2; 12, locking cylinder; 13, locking block; 14, locking groove; 15, positioning platform; 16, fixed cylinder; 17, positioning column 2; 18, pressure head; 19, pressure sensor; 20, loading conveyor belt; 21, second driving source; 22, positioning column 1; 23, telescopic hole; 24. Ejector column; 25. Positioning hole; 26. Ejector spring; 27. Reset column 1; 28. Reset hole; 29. ​​Reset column 2; 30. Unloading conveyor belt; 31. Third driving source; 32. Oblique guide plate; 33. Baffle; 34. Linear electric cylinder 1; 35. Mounting frame; 36. Rotating bracket; 37. Linear electric cylinder 2; 38. Push column; 39. Pull rope; 40. Linear electric cylinder 3; 41. Valve head; 90. Clamp body; 91. Clamp groove; 92. Speed ​​reduction block; 93. Hydraulic input hole; 94. Zipper. DETAILED DESCRIPTION

[0022] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0023] An IPB rear brake clamp input and output force plus hydraulic testing equipment includes a base 1, on which a first driving source 2, a mounting seat 3, a zipper 94 adjustment mechanism 4 and a pneumatic component 5 are arranged, a rotating groove 6 is opened on the base 1, and the mounting seat 3 is rotatably arranged in the rotating groove 6, a loading component 7 and a unloading component 8 are arranged at the bottom of the base 1, and hinge rods 9 are arranged on both sides of the mounting seat 3, the first driving source 2 drives the mounting seat 3 to rotate around the hinge rod 9 on the base 1, and the first driving source 2 includes a reduction motor and A gear 10 is arranged at the output end of the reduction motor, and a gear 2 11 is arranged on the hinged rod 9 on one side of the mounting seat 3. The gear 10 is meshed with the gear 2 11. A locking cylinder 12 is also arranged in the base 1. A locking block 13 is arranged at the output end of the locking cylinder 12. The locking block 13 is a truncated cone-shaped rubber block. A locking groove 14 is opened on the hinged rod 9. When the locking cylinder 12 drives the locking groove 14 to lock the mounting seat 3, the mounting seat 3 is locked, thereby preventing the pressure from increasing and causing the mounting seat 3 to flip slightly, causing deviations in the detection results.

[0024] A positioning platform 15 and a fixed cylinder 16 are provided on the upper and lower sides of the mounting seat 3. A positioning column 17 is provided on the positioning platform 15. The positioning column 17 is adapted to the mounting hole on the pliers body 90 to increase the positioning accuracy of the pliers body 90. The fixed cylinder 16 is arranged at the center of the positioning platform 15. A pressure head 18 is provided at the output end of the fixed cylinder 16. The pressure head 18 is T-shaped. The bottom surface of the pressure head 18 cooperates with the pliers groove 91 and presses the pliers body 90 onto the positioning platform 15. A pressure sensor 19 is provided on the top of the pressure head 18. When the pneumatic assembly 5 inflates the inside of the pliers body 90, the deceleration pressure block 92 presses against the pressure sensor 19 and causes the pliers body 90 to clamp the pressure head 18 as a whole.

[0025] The loading component 7 loads the positioning platform 15 that has been flipped to the lower end. When the positioning platform 15 is flipped, the clamp body 90 that has been tested is thrown into the unloading component 8. The loading component 7 includes a loading conveyor belt 20, a second driving source 21 that drives the loading conveyor belt 20 to rotate, and a pair of positioning columns 22 arranged on the loading conveyor belt 20. The second driving source 21 includes a driving roller and a driving motor, which is the prior art and will not be elaborated here. The positioning column 22 has the same structure and size as the positioning column 17. The positioning column 22 is inserted into the loading conveyor belt 20. The loading conveyor belt is made of rubber. Therefore, the connection between the positioning column 22 and the loading conveyor belt 20 can be slightly deformed. The positioning column 22 and the positioning column 17 are provided with flush components for determining their positions.

[0026] A telescopic hole 23 is provided on the upper end surface of the positioning column 1 2, and the flush component includes a top column 24 arranged in the telescopic hole 23 and a positioning hole 25 provided on the positioning column 2 17. Both the top column 24 and the positioning hole 25 are provided with inclined surfaces, and an ejection spring 26 is also provided in the telescopic hole 23. When the feeding conveyor belt 20 moves the positioning column 1 22 to below the positioning column 2 17, a relatively accurate fixed-point stop cannot be guaranteed by the second driving source 21. At this time, the inclined surface resists the top column 24 and compresses the ejection spring 26. When continuing to move, the top column 24 is stuck in the positioning hole 25. At this time, the positioning column 1 22 is coaxial with the positioning column 2 17 and the top column 24 cannot be separated from the positioning hole 25, thereby increasing the positioning accuracy.

[0027] A reset column 27 is also provided in the positioning hole 25, and a reset hole 28 is opened at the side end of the positioning column 17, and a reset column 29 is provided in the reset hole 28. The tails of the reset column 27 and the reset column 29 are both ball heads, and the top of the reset column 29 is also a ball head. When the fixed cylinder 16 pulls the clamp body 90 on the positioning column 22 onto the positioning column 17, the mounting hole of the clamp body 90 presses the reset column 29 into the reset hole 28. At this time, the tail of the reset column 29 abuts against the reset column 27 and pushes the reset column 27 downward, and presses the top column 24 out of the telescopic hole 23 again.

[0028] The unloading assembly 8 includes an unloading conveyor belt 30, a third driving source 31 for driving the unloading conveyor belt 30 to rotate, an inclined guide plate 32 and a baffle 33. The structure of the third driving source 31 is consistent with the second driving source 21. The unloading conveyor belt 30 is arranged between the inclined guide plate 32 and the baffle 33. When the mounting seat 3 rotates, the clamp body 90 on the mounting seat 3 falls onto the inclined guide plate 32 and slides from the inclined guide plate 32 onto the unloading conveyor belt 30. The baffle 33 prevents the product from detaching from the unloading transmission belt, thereby realizing the function of automatic unloading during rotation.

[0029] The zipper 94 adjustment mechanism 4 includes a linear electric cylinder 1 34 arranged on one side of the base 1 and an auxiliary steering member arranged on the upper end of the base 1, the auxiliary steering member includes a mounting frame 35, a rotating bracket 36 and a linear electric cylinder 2 37 arranged at the bottom of the rotating bracket 36, the mounting frame 35 is fixed on the base 1, the rotating bracket 36 is rotatably arranged on the mounting frame 35, and a push column 38 is arranged at the output end of the linear electric cylinder 2 37, and the push column 38 is adapted to the zipper 94, and a pull rope 39 is arranged at the output end of the linear electric cylinder 1 34, and the other end of the pull rope 39 is connected to the push column 38. When the zipper 94 needs to be adjusted, the linear electric cylinder 2 37 drives the push column 38 to move downward and makes the push column 38 stuck on the zipper 94. At this time, the linear electric cylinder 1 34 retracts, and the pull rope 39 pulls the rotating bracket 36 to rotate around the rotation point as a whole. The rotation point of the rotating bracket 36 is consistent with the zipper 94, thereby realizing the precise rotation of the zipper 94.

[0030] The pneumatic assembly 5 includes a linear electric cylinder 3 40 fixedly mounted on the base 1 and an air valve head 41 disposed at the output end of the linear electric cylinder 3 40. The linear electric cylinder 3 40 drives the air valve head 41 to move and connect with the inlay, thereby realizing the function of automatic ventilation.

[0031] The following is the movement process of this embodiment. The second driving source 21 drives the feeding transmission belt to move so that the positioning column 1 22 is aligned with the positioning column 2 17. At this time, the top column 24 is stuck in the positioning hole 25, and the locking cylinder 12 drives the pressure head 18 to pull the clamp body 90 from the positioning column 1 22 to the positioning column 2 17 and press it. When the feeding transmission belt continues to move to make the positioning column 1 22 separate from the bottom of the positioning column 2 17, the first driving source 2 drives the mounting seat 3 to rotate so that the clamp body 90 faces upward. After the rotation is completed, the locking cylinder 12 drives the locking block 13 to lock the mounting seat 3. At this time, the linear electric Cylinder three 40 drives the air valve head 41 to move and insert the air valve head 41 into the oil inlet hole of the pliers body 90. After the air valve head 41 moves, the inner cavity of the pliers body 90 is pressurized. At the same time, the linear electric cylinder two 37 drives the push column 38 to move downward and get stuck on the zipper 94. After completion, the linear electric cylinder one 34 pulls the pull rope 39 and rotates the zipper 94. At this time, the deceleration pressure block 92 applies pressure to the pressure sensor 19 and records the relationship between the position of the zipper 94 and the applied pressure. After the detection is completed, the first drive source 2 drives the mounting seat 3 to rotate and throws the pliers body 90 onto the unloading transmission belt.

[0032] Of course, the above are only typical examples of the present invention. In addition, the present invention may also have many other specific implementations. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. An IPB rear brake clamp input and output force plus hydraulic pressure testing device, comprising a base (1), characterized in that: The base (1) is provided with a first driving source (2), a mounting seat (3), a zipper (94) adjustment mechanism (4) and a pneumatic component (5); a loading component (7) and a unloading component (8) are provided at the bottom of the base (1); the first driving source (2) drives the mounting seat (3) to rotate on the base (1); a positioning platform (15) and a fixed cylinder (16) are provided on both the upper and lower sides of the mounting seat (3); a pressure head (18) is provided at the output end of the fixed cylinder (16); the pressure head (18) cooperates with the clamp groove (91) and presses the clamp body (90); a pressure sensor (19) is provided at the end of the pressure head (18); the loading component (7) loads the positioning platform (15) turned over to the lower end; when the first driving source (2) drives the mounting seat (3) to rotate, the clamp body (90) at the upper end of the positioning platform (15) completes unloading.

2. The IPB rear brake clamp input and output force plus hydraulic pressure testing equipment according to claim 1, characterized in that: The loading assembly (7) comprises a loading conveyor belt (20), a second driving source (21) for driving the loading conveyor belt (20) to rotate, and a pair of positioning columns (22) arranged on the loading conveyor belt (20); a positioning column (17) is arranged on the positioning platform (15); the positioning column (22) has the same structure as the positioning column (17); and the positioning column (22) and the positioning column (17) are provided with flushing components for determining their positions.

3. The IPB rear brake caliper input and output force plus hydraulic pressure testing device according to claim 2, characterized in that: The upper end surface of the positioning column 1 (22) is provided with a telescopic hole (23), the flush assembly comprises a top column (24) arranged in the telescopic hole (23) and a positioning hole (25) arranged on the positioning column 2 (17), the telescopic hole (23) is also provided with an ejection spring (26), the positioning hole (25) is also provided with a reset column 1 (27), the side end of the positioning column 2 (17) is provided with a reset hole (28), the reset column 2 (29) is provided in the reset hole (28), when the clamp body (90) is fixed on the positioning column 2 (17), the reset column 2 (29) retracts into the reset hole (28) and causes the reset column 1 (27) to squeeze the top column (24).

4. The IPB rear brake clamp input and output force plus hydraulic pressure testing equipment according to claim 1, characterized in that: The unloading assembly (8) comprises an unloading conveyor belt (30), a third driving source (31) for driving the unloading conveyor belt (30) to rotate, an inclined guide plate (32) and a baffle plate (33); the unloading conveyor belt (30) is arranged between the inclined guide plate (32) and the baffle plate (33); when the mounting seat (3) rotates, the clamp body (90) on the mounting seat (3) falls onto the inclined guide plate (32).

5. The IPB rear brake clamp input and output force plus hydraulic pressure testing equipment according to claim 1, characterized in that: The zipper (94) adjustment mechanism (4) comprises a linear electric cylinder (34) arranged on one side of the base (1) and an auxiliary steering member arranged on the upper end of the base (1); the auxiliary steering member comprises a rotating bracket (36) and a linear electric cylinder (37) arranged at the bottom of the rotating bracket (36); a push column (38) is arranged at the output end of the linear electric cylinder (37); the push column (38) is adapted to the zipper (94); a pull rope (39) is arranged at the output end of the linear electric cylinder (34); the other end of the pull rope (39) is connected to the push column (38); when the linear electric cylinder (34) is extended or retracted, the rotating bracket (36) and the zipper (94) rotate around the center of the clamp body (90).

6. The IPB rear brake clamp input and output force plus hydraulic pressure testing equipment according to claim 1, characterized in that: The pneumatic assembly (5) comprises a linear electric cylinder (40) fixedly arranged on the base (1) and an air valve head (41) arranged at the output end of the linear electric cylinder (40); the linear electric cylinder (40) drives the air valve head (41) to move and connect with the inlay.

7. The IPB rear brake clamp input and output force plus hydraulic pressure testing equipment according to claim 1, characterized in that: Articulated rods (9) are provided on both sides of the positioning platform (15); the first driving source (2) comprises a reduction motor and a gear one (10) provided at the output end of the reduction motor; a gear two (11) is provided on the articulated rod (9) on one side of the positioning platform (15); the gear one (10) meshes with the gear two (11); a locking cylinder (12) is further provided in the base (1); a locking block (13) is provided at the output end of the locking cylinder (12); a locking groove (14) is provided on the articulated rod (9); when the locking cylinder (12) drives the locking member to press against the locking groove (14), the positioning platform (15) is locked.

Images