EBS valve body cover buckling equipment

Abstract

The utility model discloses EBS valve body cover buckling equipment, which relates to the technical field of control valve production and manufacturing, and specifically comprises a bottom plate, one side of the bottom plate is provided with a support rod I, a valve cover position adjusting structure and a support rod II, the valve cover adjusting structure is positioned between the support rod I and the support rod II, and the valve cover position adjusting structure is positioned between the support rod I and the support rod II. The top of the first supporting rod is evenly and fixedly connected with third hydraulic telescopic rods, the bottoms of the third hydraulic telescopic rods are fixedly connected with pressure sensors matched with fixing holes in the valve deck, and the top of the second supporting rod is movably connected with a rotating rod. According to the EBS valve body cover buckling equipment, through the valve body adjusting structure and the valve cover adjusting structure, the positions of the valve body and the valve cover can be adjusted, the situation that the valve body and the valve cover cannot be pressed is avoided, and production and machining of a control valve of an EBS control system are facilitated; and two positioning seats are arranged, so that the valve body can be replaced in the cover buckling process of the equipment, the waiting time of the equipment is shortened, and the working efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of control valve production and manufacturing, in particular to an EBS valve body cover buckling device. Background Art

[0002] The full name of EBS is electronically controlled braking system. The standardization and high integration of its system components can reduce the production cost and installation cost of EBS and improve the economy of the vehicle. The control valve is an important component in the EBS braking system. Specifically, in the production process of the control valve, the valve body and the valve cover need to be pressed together. In this process, a capping device is needed. In the related art, a cylinder and a pressing part are usually set on the capping machine. The cylinder and the pressing part are set one by one. The valve cover adapted to the valve body is clamped by the pressing part when it is transported to the clamping position of the pressing part. When the valve body is transported to the bottom of the pressing part, the cylinder controls the pressing part to drive the valve cover close to the valve body. Under the action of the pressing part and the cylinder, the valve cover can be buckled on the valve body. During the transportation of the valve cover and the valve body, due to wear, vibration and other reasons, the position of the valve cover and the valve body is prone to movement. If the valve cover and the valve body are directly pressed, the problem of the valve cover and the valve body not being able to be buckled is prone to occur, which affects the production efficiency of the control valve. Based on this, the present application proposes an EBS valve body capping device. Utility Model Content

[0003] The utility model provides an EBS valve body cover fastening device, which solves the problem mentioned in the above background technology that during the valve cover and valve body transportation process, the positions of the valve cover and the valve body are easily offset due to friction vibration and the like, and the valve cover and the valve body are directly pressed together, which easily leads to the problem that the valve cover and the valve body cannot be fastened together.

[0004] The utility model provides the following technical solutions: an EBS valve body cover-fastening device, comprising a bottom plate, one side of the bottom plate is provided with a support rod 1, a valve cover position adjustment structure and a support rod 2, the valve cover adjustment structure is located between the support rod 1 and the support rod 2, the top of the support rod 1 is evenly fixedly connected with a hydraulic telescopic rod 3, the bottom of the hydraulic telescopic rod 3 is fixedly connected with a pressure sensor adapted to a fixed hole on the valve cover, the top of the support rod 2 is movably connected with a rotating rod, the hydraulic telescopic rod 3 is located above the rotating rod, the bottom of the other end of the rotating rod is connected with a suction cup 1 through the hydraulic telescopic rod 1, and the other side of the bottom plate is provided with a valve body position adjustment structure; the valve cover position adjustment structure comprises a box body fixedly connected to the bottom plate, the top of the inner cavity of the box body is movably connected with a vacuum suction cup 2, and the vacuum suction cup 2 is adapted to the valve cover;

[0005] The valve body position adjustment structure includes a movable plate connected to the bottom plate through a translation structure, and positioning seats are provided at both ends of the movable plate. One side of the positioning seat is connected to a support plate through a hydraulic telescopic rod 2, and a positioning rod is fixed to the inner side of the support plate. A vacuum suction cup 3 is movably connected to the middle part of the positioning seat, and a positioning tube is fixedly connected to one side of the vacuum suction cup 3. A driving structure and a vacuum pump 3 are provided in the inner cavity of the positioning seat, and the positioning tube is connected to the vacuum pump 3 through a vacuum tube 3; a signal generator is fixedly connected to the side of the positioning seat close to the support rod 2, and a signal receiver and a visual sensor adapted to the signal generator are fixed to the bottom end of the support rod 2.

[0006] Preferably, a rotating motor 2 is fixedly connected to the middle of the bottom of the inner cavity of the box body, the end of the output shaft of the rotating motor 2 is fixedly connected to the middle of the bottom of the vacuum suction cup 2, a swivel is movably connected to the bottom of the inner cavity of the vacuum suction cup 2, a vacuum tube 2 is fixedly connected to one side of the conversion bottom, the other end of the vacuum tube 2 is connected to the air inlet end of the vacuum pump 2, and the vacuum pump 2 is connected to the box body.

[0007] Preferably, the top of the support rod 2 is fixedly connected to a rotating motor 1, and the end of the output shaft of the rotating motor 1 is fixedly connected to the bottom of the end of the rotating rod away from the hydraulic telescopic rod 1.

[0008] Preferably, a vacuum pump 1 is fixedly connected to the outer surface of the rotating rod, and an air inlet end of the vacuum pump 1 is connected to the inner cavity of the suction cup 1 through a vacuum tube 1.

[0009] Preferably, the bottom of the vacuum suction cup three is fixedly connected with a gear ring, the driving unit includes a rotating motor three fixedly connected to the inner cavity of the positioning seat, the end of the output shaft of the rotating motor three is fixedly connected with a gear, and the gear is meshed with the gear ring.

[0010] Preferably, one side of the base plate is provided with a groove adapted to the translation structure, and the translation structure includes a screw rod movably connected to the base plate, a rotating motor four fixedly connected to the base plate, and a nut threadedly connected to the screw rod, the nut is movably connected to the inner cavity of the groove, the nut is fixedly connected to the movable plate, and the end of the output shaft of the rotating motor four is fixedly connected to one end of the screw rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The EBS valve body cover-fastening equipment can adjust the position of the valve body and the valve cover through the valve body adjustment structure and the valve cover adjustment structure, thereby avoiding the inability of the valve body and the valve cover to be pressed together, and facilitating the production and processing of the control valve of the EBS control system; and the setting of the two positioning seats enables the valve body to be replaced during the cover-fastening process of the equipment, thereby shortening the waiting time of the equipment and improving the working efficiency of the equipment.

[0013] 2. The EBS valve body cover fastening device can accurately locate the position between the valve body and the valve cover through the settings of the signal generator and the second signal generator, so that the matching part of the valve body and the valve cover can be moved to just below the valve cover, which is convenient for the pressing of the valve body and the valve cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the back side of the utility model structure when in use;

[0016] Figure 3 This is a schematic diagram of the internal structure of the valve cover position adjustment structure of the utility model;

[0017] Figure 4 The utility model structure Figure 3 Schematic diagram looking up;

[0018] Figure 5 This is a schematic diagram of the valve body position adjustment structure of the utility model;

[0019] Figure 6 This is an exploded schematic diagram of the structural positioning seat of the utility model;

[0020] Figure 7 It is a cross-sectional schematic diagram of the structural positioning seat of the utility model.

[0021] In the figure: 1. bottom plate; 2. support rod 1; 3. hydraulic telescopic rod 3; 4. support rod 2; 5. rotating motor 1; 6. rotating rod; 7. box body; 8. hydraulic telescopic rod 1; 9. suction cup 1; 10. vacuum tube 1; 11. moving plate; 12. positioning seat; 13. support plate; 14. pressure sensor; 15. vacuum suction cup 2; 16. rotating motor 4; 17. signal receiver; 18. nut; 19. screw rod; 20. signal generator; 21. hydraulic telescopic rod 2; 22. positioning rod; 23. vacuum suction cup 3; 24. gear; 25. positioning tube; 26. rotating motor 3; 27. vacuum pump 3; 28. vacuum pump 1; 29. ​​rotating motor 2; 30. swivel; 31. vacuum pump 2; 32. vacuum tube 2; 33. visual sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides an EBS valve body cover fastening device, comprising a base plate 1, one side of the base plate 1 is provided with a support rod 1 2, a valve cover position adjustment structure and a support rod 2 4, the valve cover adjustment structure is located between the support rod 1 2 and the support rod 2 4, the top of the support rod 1 2 is evenly fixedly connected with a hydraulic telescopic rod 3 3, the bottom of the hydraulic telescopic rod 3 3 is fixedly connected with a pressure sensor 14 adapted to a fixed hole on the valve cover, and the extension and retraction of the hydraulic telescopic rod 3 3 can change the position of the pressure sensor 14 fixedly connected thereto.

[0024] The valve cover position adjustment structure includes a box body 7 fixedly connected to the base plate 1, a vacuum suction cup 2 15 is movably connected to the top of the inner cavity of the box body 7, the vacuum suction cup 2 15 is adapted to the valve cover, a rotating motor 29 is fixedly connected to the middle of the bottom of the inner cavity of the box body 7, and the end of the output shaft of the rotating motor 29 is fixedly connected to the middle of the bottom of the vacuum suction cup 2 15 through a reducer. Through the setting of the rotating motor 29, the rotation of the rotating motor 29 can drive the vacuum suction cup 2 15 fixedly connected thereto to rotate.

[0025] A swivel ring 30 is movably connected to the bottom of the inner cavity of the vacuum suction cup 15, and a vacuum tube 32 is fixedly connected to one side of the bottom of the swivel ring 30. The inner cavity of the vacuum suction cup 15 and the inner cavity of the vacuum tube 32 are in a connected state. The other end of the vacuum tube 32 is connected to the air inlet end of the vacuum pump 31, and the vacuum pump 31 is connected to the box body 7. Through the setting of the vacuum pump 31, the operation of the vacuum pump 31 can make the vacuum suction cup 15 and the valve cover in contact with it negative pressure connected.

[0026] From the above description of the valve cover adjustment structure, it can be known that when the valve cover is placed on the vacuum suction cup 2 15, under the action of the vacuum pump 2 31, the valve cover is negatively connected to the vacuum suction cup 2 15, and the rotating motor 29 can drive the valve cover to rotate through the vacuum suction cup 2 15. When the position of the valve cover is correct, the hydraulic telescopic rod 3 3 drives the pressure sensor 14 to move downward. When the pressure sensor 14 moves to below the top of the valve cover, the pressure sensor 14 will not detect pressure. If the position of the valve cover is incorrect, the pressure sensor 14 will limit the pressure sensor 14 during its movement. At this time, the rotating motor 29 drives the valve cover to rotate until the pressure sensor 14 can no longer sense pressure. At this time, the position of the valve cover is adjusted so that the valve cover can be pressed together with the valve body.

[0027] The top of the support rod 24 is fixedly connected with a rotating motor 5, and the end of the output shaft of the rotating motor 5 is fixedly connected with a rotating rod 6 through a reducer. The pressure sensor 14 can be moved to the top of the rotating rod 6 to prevent the pressure sensor 14 from limiting the rotating rod 6 and facilitate the rotation of the rotating rod 6. The other end of the rotating rod 6 is fixedly connected with a hydraulic telescopic rod 8, and the bottom of the hydraulic telescopic rod 8 is fixedly connected with a suction cup 9. The outer surface of the rotating rod 6 is fixedly connected with a vacuum pump 28, and the air inlet end of the vacuum pump 28 is connected to the inner cavity of the suction cup 9 through a vacuum tube 10. The operation of the vacuum pump 28 can make the valve cover in contact with the suction cup 9 negatively connected to the suction cup 9, thereby fixing the valve cover and facilitating the movement of the valve cover position.

[0028] The valve body position adjustment structure includes a movable plate 11 connected to the base plate 1 through a translation structure, and a groove adapted to the translation structure is provided on one side of the base plate 1. The translation structure includes a screw 19 movably connected to the base plate 1, a rotating motor 4 16 fixedly connected to the base plate 1 and a nut 18 threadedly connected to the screw 19. The nut 18 is movably connected to the inner cavity of the groove, and the nut 18 is fixedly connected to the movable plate 11. The end of the output shaft of the rotating motor 4 16 is fixedly connected to one end of the screw 19 through a reducer. Through the setting of the rotating motor 4 16, the rotation of the rotating motor 4 16 can drive the screw 19 fixedly connected thereto to rotate. When the screw 19 rotates, the groove can limit the nut 18, so that the nut 18 can only move in the direction where the screw 19 is located. When the nut 18 moves, it can drive the movable plate 11 fixedly connected thereto to move.

[0029] A positioning seat 12 is provided at both ends of the movable plate 11, and a placement groove adapted to the valve body is provided in the middle of the top of the positioning seat 12, and a vacuum suction cup three 23 is movably connected to the middle of the placement groove. A positioning tube 25 is provided on one side of the vacuum suction cup three 23, and the positioning tube 25 is movably connected to the positioning seat 12. Through the setting of the positioning tube 25, the vacuum suction cup three 23 can be limited. A vacuum pump three 27 is provided in the inner cavity of the positioning seat 12, and the air inlet end of the vacuum pump three 27 is connected to the other end of the positioning tube 25 through the vacuum tube three. The operation of the vacuum pump three 27 enables the valve body placed on the vacuum suction cup three 23 to be negatively pressure connected to the vacuum suction cup three 23. A gear ring is fixedly connected to the middle part of the bottom of the vacuum suction cup three 23, and a driving unit is provided in the inner cavity of the positioning seat 12. The driving unit includes a rotating motor three 26 fixedly connected to the inner cavity of the positioning seat 12. The end of the output shaft of the rotating motor three 26 is fixedly connected to a gear 24 through a reducer. The gear 24 is meshed with the gear ring. Through the setting of the driving unit, the rotation of the rotating motor three 26 can drive the gear 24 fixedly connected thereto to rotate, and the gear 24 drives the vacuum suction cup three 23 to rotate through the gear ring meshed therewith. The vacuum suction cup three 23 can fine-tune the position of the valve body.

[0030] One side of the positioning seat 12 is connected to the support plate 13 through a hydraulic telescopic rod 21, and a positioning rod 22 is fixed to the inner side of the support plate 13. The positioning rod 22 is adapted to the fixing hole on the valve body, and the other end of the positioning rod 22 is fixedly connected to a pressure detector. Through the setting of the positioning rod 22, the positioning rod 22 can detect the position of the valve body. When the position where the valve body and the valve cover are adapted is located directly above the positioning seat 12, the positioning rod 22 can be inserted into the fixing hole of the valve body.

[0031] A signal generator 20 is fixed to one side of the positioning seat 12 close to the support rod 24, and a signal receiver 17 and a visual sensor 33 adapted to the signal generator 20 are fixed to the bottom end of the support rod 24. The arrangement of the signal generator 20 and the signal receiver 17 can detect the position of the positioning seat 12, so that the valve body can be accurately moved to the press-fit position. The visual sensor 33 can detect the position of the valve body, which is convenient for judging the rotation direction of the valve body when the valve body position is adjusted.

[0032] The electrical components involved in this application are all prior art, and technicians in this field are familiar with their connection methods. Through these technicians, all the electrical components in this application are connected to their compatible power supplies through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence are described below. The electrical connection is completed in a sequential working order, and the detailed connection means are well known in the art. The following mainly introduces the working principle and process, and no further explanation of the electrical control is given.

[0033] In summary: the EBS valve body cover device can be used in conjunction with the mechanical arm in the prior art, and the mechanical arm is used to transfer the valve cover, valve body and the EBS control valve housing after pressing. The mechanical arm puts the valve cover on the vacuum suction cup 2 15, and the hydraulic telescopic rod 3 3 drives the pressure sensor 14 to move down. When the bottom of the pressure sensor 14 is at the same height as the top of the valve cover, the hydraulic telescopic rod 3 3 continues to move down. If the pressure sensor 14 senses pressure, the position of the valve cover on the vacuum suction cup 2 15 is inaccurate, and the vacuum pump 2 31 works. The operation of the vacuum pump 2 31 makes the vacuum suction cup 2 15 connected to the valve cover under negative pressure, and the rotating motor 2 29 works. The rotating motor 2 29 drives the valve cover to rotate through the vacuum suction cup 2 15 until the pressure sensor 14 can no longer detect pressure, and the position of the valve cover is adjusted. The robot arm places the valve body in the placement groove and moves the valve body so that the end of the valve body away from the positioning rod 22 is tightly fitted with the positioning seat 12, and the hydraulic telescopic rod 21 drives the support plate 13 to approach the valve body. When the support plate 13 moves, it drives the positioning rod 22 fixedly connected thereto to move. If the pressure detector on the positioning rod 22 detects pressure, the position of the valve body in the placement groove needs to be fine-tuned. The controller in the device controls the vacuum pump 3 27 to work. The operation of the vacuum pump 3 27 makes the valve body and the vacuum suction cup 3 23 negatively connected. The visual sensor 33 detects the position of the valve body. According to the detection result, the device controller controls the rotary motor 3 26 to rotate, and the rotation of the rotary motor 3 26 drives the fixed The connected gear 24 rotates, and the gear 24 drives the vacuum suction cup three 23 to rotate through the gear ring meshing therewith, and the vacuum suction cup three 23 drives the valve body to rotate until the pressure detector detects no pressure. At this time, the position of the valve body in the positioning seat 12 is accurate, and the hydraulic telescopic rod two 21 drives the positioning rod 22 to be inserted into the fixing hole of the valve body to fix the position of the valve body on the positioning seat 12. The vacuum pump three 27 can stop working, and the rotating motor four 16 drives the screw rod 19 to rotate. The rotation of the screw rod 19 causes the nut 18 to drive the movable plate 11 to move, and the movable plate 11 drives the valve body to move until the signal receiver 17 receives the signal sent by the signal generator 20 adapted to the valve body. At this time, the valve body moves to the pressed position. During the position adjustment process of the valve body, the rotating motor 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the suction cup 9 to rotate until the suction cup 9 moves to the top of the valve cover, the hydraulic telescopic rod 8 extends, and the hydraulic telescopic rod 8 drives the suction cup 9 to move downward until the suction cup 9 contacts the valve cover, and the vacuum pump 28 is started. The operation of the vacuum pump 28 makes the suction cup 9 and the valve cover negatively connected, and the coordinated use of the rotating motor 5 and the hydraulic telescopic rod 8 can drive the valve cover to move to the pressing position. When the hydraulic telescopic rod 8 is extended in the pressing position, the hydraulic telescopic rod 8 drives the valve cover to move downward, which can realize the pressing of the valve cover and the valve body, and during the pressing process of the valve cover and the valve body, the position of the other valve cover and the other valve body can be adjusted, thereby improving the working efficiency of the capping device.

[0034] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art and will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An EBS valve body cover device, comprising a bottom plate (1), characterized in that: One side of the base plate (1) is provided with a support rod 1 (2), a valve cover position adjustment structure and a support rod 2 (4), the valve cover position adjustment structure is located between the support rod 1 (2) and the support rod 2 (4), the top of the support rod 1 (2) is evenly fixedly connected with a hydraulic telescopic rod 3 (3), the bottom of the hydraulic telescopic rod 3 (3) is fixedly connected with a pressure sensor (14) adapted to the fixed hole on the valve cover, the top of the support rod 2 (4) is movably connected with a rotating rod (6), the hydraulic telescopic rod 3 (3) is located above the rotating rod (6), the bottom of the other end of the rotating rod (6) is connected to a suction cup 1 (9) through a hydraulic telescopic rod 1 (8), and the other side of the base plate (1) is provided with a valve body position adjustment structure; the valve cover position adjustment structure comprises a box body (7) fixedly connected to the base plate (1), the top of the inner cavity of the box body (7) is movably connected with a vacuum suction cup 2 (15), and the vacuum suction cup 2 (15) is adapted to the valve cover; The valve body position adjustment structure comprises a movable plate (11) connected to a bottom plate (1) via a translation structure, a positioning seat (12) is provided at both ends of the movable plate (11), one side of the positioning seat (12) is connected to a support plate (13) via a hydraulic telescopic rod (21), a positioning rod (22) is fixed on the inner side of the support plate (13), a vacuum suction cup (23) is movably connected to the middle part of the positioning seat (12), one side of the vacuum suction cup (23) is fixedly connected to a positioning tube (25), a driving structure and a vacuum pump (27) are provided in the inner cavity of the positioning seat (12), and the positioning tube (25) is connected to the vacuum pump (27) via a vacuum tube (23); a signal generator (20) is fixedly connected to the side of the positioning seat (12) close to the support rod (4), and a signal receiver (17) and a visual sensor (33) adapted to the signal generator (20) are fixedly provided at the bottom end of the support rod (4).

2. The EBS valve body capping device according to claim 1, characterized in that: A rotating motor 2 (29) is fixedly connected to the middle of the bottom of the inner cavity of the box body (7), the output shaft end of the rotating motor 2 (29) is fixedly connected to the middle of the bottom of the vacuum suction cup 2 (15), a rotating ring is movably connected to the bottom of the inner cavity of the vacuum suction cup 2 (15), a vacuum tube 2 (32) is fixedly connected to one side of the conversion bottom, the other end of the vacuum tube 2 (32) is connected to the air inlet end of the vacuum pump 2 (31), and the vacuum pump 2 (31) is connected to the box body (7).

3. The EBS valve body capping device according to claim 1, characterized in that: The top of the support rod 2 (4) is fixedly connected to a rotating motor 1 (5), and the output shaft end of the rotating motor 1 (5) is fixedly connected to the bottom of the end of the rotating rod (6) away from the hydraulic telescopic rod 1 (8).

4. The EBS valve body capping device according to claim 1, characterized in that: The outer surface of the rotating rod (6) is fixedly connected to a vacuum pump (28), and the air inlet end of the vacuum pump (28) is connected to the inner cavity of the suction cup (9) through a vacuum tube (10).

5. The EBS valve body capping device according to claim 1, characterized in that: The bottom of the vacuum suction cup three (23) is fixedly connected to a gear ring, and the driving structure includes a rotating motor three (26) fixedly connected to the inner cavity of the positioning seat (12), and the end of the output shaft of the rotating motor three (26) is fixedly connected to a gear (24), and the gear (24) is meshed with the gear ring.

6. The EBS valve body capping device according to claim 1, characterized in that: A groove adapted to the translation structure is provided on one side of the base plate (1), the translation structure comprising a screw (19) movably connected to the base plate (1), a rotating motor (16) fixedly connected to the base plate (1), and a nut (18) threadedly connected to the screw (19), the nut (18) being movably connected to the inner cavity of the groove, the nut (18) being fixedly connected to the moving plate (11), and the end of the output shaft of the rotating motor (16) being fixedly connected to one end of the screw (19).

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