Electromagnetic valve body riveting device

Abstract

The invention discloses an electromagnetic valve body riveting device, and relates to the technical field of riveting, the electromagnetic valve body riveting device comprises a hydraulic riveting assembly, a supporting seat and a clamping assembly, the clamping assembly is installed on the supporting seat to clamp an electromagnetic valve body, and the hydraulic riveting assembly comprises a hydraulic machine, a stamping plate, two sets of connecting columns and two sets of arc-shaped pressing plates; the output end of the hydraulic machine is connected with the stamping plate, the two sets of connecting columns are connected to the two sets of arc-shaped pressing plates correspondingly, the two sets of arc-shaped pressing plates are connected through sliding buckles, the outer sides of the two sets of connecting columns are sleeved with first springs, and two sets of first sliding grooves are formed in the stamping plate. The two sets of connecting columns slide in the two sets of first sliding grooves correspondingly, the lower surfaces of the two sets of arc-shaped pressing plates are in an arc shape, the two sets of arc-shaped pressing plates rotate around the sliding buckles, rivets can be attached to the surface of the electromagnetic valve body for riveting, and good sealing performance and riveting are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of riveting, in particular to a riveting device for a solenoid valve body. Background Art

[0002] Riveting technology has existed since ancient times. With the development of science and technology, rivets have gradually evolved from wood to various metal materials. Riveting is a method of connecting two or more parts by using axial force to thicken one end of the rivet and form a nail head. This connection method has high strength and durability and is suitable for connecting various metal materials. The solenoid valve body has a complex structure and requires high precision in the riveting position. The surface of the solenoid valve body is often arc-shaped, and traditional riveting technology makes it difficult to fit the rivet to the surface of the solenoid valve body for riveting, resulting in poor sealing of the solenoid valve body, liquid leakage, and low working efficiency of traditional riveting technology. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a solenoid valve body riveting device to solve the problems of low working efficiency and difficulty in making rivets fit the arc surface for riveting in the traditional riveting device.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a solenoid valve body riveting device, comprising: A base, a support frame is provided on one side of the base; A rivet, a rivet head is arranged on the top of the rivet, and the rivet head is squeezed and deformed by force to perform riveting on the solenoid valve body; A hydraulic riveting assembly, wherein the hydraulic riveting assembly is installed on the lower surface of the support frame, and the hydraulic riveting assembly includes a hydraulic press, a stamping plate, two groups of connecting columns and two groups of arc-shaped pressing plates. The stamping plate is arranged at the output end of the hydraulic press, and the two groups of connecting columns are respectively connected to the two groups of arc-shaped pressing plates, and the two groups of arc-shaped pressing plates are connected by sliding buckles. A first spring is sleeved on the outer side of the two groups of connecting columns, one side of the first spring is connected to the stamping plate, and the other side is connected to one end of the connecting column. Two groups of inclined first slide grooves are arranged inside the stamping plate, and the two groups of connecting columns are respectively arranged on the two groups of the first slide grooves. The two groups of arc-shaped pressure plates slide obliquely in a slide groove, and the lower surfaces of the two groups of arc-shaped pressure plates are arc-shaped. The arc-shaped pressure plates include a first arc-shaped pressure plate and a second arc-shaped pressure plate. In the initial state, the first arc-shaped pressure plate and the second arc-shaped pressure plate fit each other. When riveting, the two groups of arc-shaped pressure plates squeeze the nail head, and the nail head is deformed after being pressed. The two groups of connecting columns drive the two groups of arc-shaped pressure plates to rotate around the sliding buckle, so that the curvature of the two groups of arc-shaped pressure plates fits the curvature of the electromagnetic valve body, and the nail head of the rivet fits the surface of the electromagnetic valve body for riveting, thereby ensuring the sealing and firmness of the electromagnetic valve body; A support seat is installed on the upper surface of the base for placing rivets.

[0005] Preferably, an arc-shaped second slide groove is set in the first arc-shaped pressure plate, and an arc-shaped sliding rod is set on the side of the second arc-shaped pressure plate. The rotation of the two groups of the arc-shaped pressure plates drives the sliding rod to slide in the second slide groove. Through the action between the sliding rod and the second slide groove, the rotation of the two groups of the arc-shaped pressure plates is assisted to ensure the rigidity of the arc-shaped pressure plates.

[0006] Preferably, a plurality of spring pressure plates are evenly installed under the first arc pressure plate and the second arc pressure plate, and a third spring is arranged between each spring pressure plate and the first arc pressure plate and the second arc pressure plate. The spring pressure plates are used to control the surfaces of the nail head after being upset to better fit the electromagnetic valve body.

[0007] Preferably, two groups of support seat reciprocating components are arranged on the side of the support seat, and the support seat reciprocating components include a positioning column, a sleeve and a second spring, the second spring is sleeved on the positioning column, the positioning column is installed on the upper surface of the base, the sleeve is installed on the side of the support seat, and the positioning column slides in the sleeve.

[0008] Preferably, a load-bearing seat is installed on the upper surface of the base, a support column is arranged on the load-bearing seat, a rivet seat is arranged on the support column, a third slide groove is vertically arranged in the support seat, the support column slides in the third slide groove, the upper surface of the rivet seat is an arc surface, and the bottom of the rivet is placed on the upper surface of the rivet seat.

[0009] Preferably, two groups of symmetrical clamping assemblies are arranged on the upper surface of the support seat, and each group of the clamping assemblies includes a first motor, a screw rod, a sleeve, a second motor, a clamping rod and a clamping piece, and the clamping piece is connected to the clamping rod, and the second motor drives the clamping rod and the clamping piece to rotate, thereby controlling the rotation of the clamped solenoid valve body, and the sleeve is installed on the lower side of the second motor, and the sleeve is sleeved on the screw rod. The first motor drives the screw rod to rotate and thereby drives the second motor to move, thereby controlling the translation of the clamping piece, avoiding manual rotation and translation of the solenoid valve body and reducing the risk of operation.

[0010] Preferably, elastic elastomers are provided on both sides of the rivet seat, and the elastomers are used to fit the lower surface of the solenoid valve body to be riveted. When the hydraulic riveting assembly is riveted, the elastomers play a buffering role and protect the rivet seat from being crushed.

[0011] Preferably, a rivet feeding assembly is arranged on the surface of the support seat, and the top of the rivet feeding assembly is an inclined arc surface, and a fourth slide groove is arranged on the top of the rivet feeding assembly, and a rivet entrance is arranged at the input end of the fourth slide groove, and the rivet enters from the rivet entrance, and the top of the fourth slide groove is a flanging structure, and the bottom of the rivet is stuck in the slide groove, and the output end of the slide groove is the rivet seat, and a limit block is arranged on the upper surface of the rivet seat, and the transmitted rivet is blocked by the limit block and stays on the rivet seat, thereby avoiding artificial positioning of the rivet, and the rivet entrance is arranged on the outer side of the arc pressure plate to avoid the arc pressure plate from rolling over the technician's fingers, thereby ensuring the safety of operation.

[0012] Preferably, a pressing component is provided on one side of the two groups of arc-shaped pressure plates, the pressing component presses the support seat, the rivet seat slides in the third slide groove, and the arc-shaped pressure plate rivets the rivet on the rivet seat to the solenoid valve body.

[0013] Preferably, a delivery component is installed on the surface of the support seat, and the delivery component includes a first solenoid valve container and a second solenoid valve container. A turntable is arranged at the lower side of the first solenoid valve container and the second solenoid valve container, and grooves are arranged on both sides of the turntable. A rotating plate and a rotating shaft are respectively arranged on the sides of the first solenoid valve container and the second solenoid valve container, and the rotating plate can rotate around the rotating shaft. The solenoid valve body can enter the first solenoid valve container and the second solenoid valve container through the rotating plate. The output ends of the first solenoid valve container and the second solenoid valve container correspond to two groups of grooves, and the grooves are used to place the solenoid valve bodies. A third motor is arranged at the lower side of the turntable, and the third motor drives the turntable to rotate reciprocally. After rotation, the groove sends the solenoid valve to the clamping assembly for clamping and fixing. The reciprocating rotation of the turntable can realize the function of uninterrupted conveying of the solenoid valve body to the clamping assembly, thereby improving work efficiency and operational safety.

[0014] Beneficial effects: The present invention provides a riveting device for an electromagnetic valve body, wherein the hydraulic riveting assembly uses two rotatable arc-shaped pressure plates to make the curvature of the two groups of arc-shaped pressure plates fit the curvature of the electromagnetic valve body, and the rivet heads are riveted against the surface of the electromagnetic valve body, thereby ensuring the sealing and firmness of the electromagnetic valve body. The electromagnetic valve body is transported to the clamping assembly through the delivery assembly, and the reciprocating rotation of the turntable can realize the function of uninterrupted transportation of the electromagnetic valve body by the clamping assembly, and the electromagnetic valve body is fixed, rotated and translated through the clamping assembly, and the positioning rivets are transmitted through the rivet feeding assembly, thereby improving work efficiency and operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0016] In the attached picture: Figure 1 It is an overall schematic diagram of the riveting device of the present invention; Figure 2 is a schematic diagram of a clamping assembly of the present invention; Figure 3 It is a schematic diagram of the support seat reciprocating assembly of the present invention; Figure 4 is a schematic diagram of a rivet feed assembly of the present invention; Figure 5 It is a schematic diagram of the connection between the stamping plate and the arc-shaped pressing plate of the present invention; Figure 6 It is a schematic diagram of the spring pressure plate of the present invention; Figure 7 It is a schematic diagram of the delivery component of the present invention.

[0017] Numbers in the figure: 1, base; 2, support frame; 3, hydraulic press; 4, stamping plate; 5, connecting column; 6, arc pressure plate; 7, support seat; 8, positioning column; 9, load-bearing seat; 10, support column; 11, first motor; 12, screw rod; 13, sleeve; 14, second motor; 15, clamping rod; 16, rivet inlet; 17, clamping piece; 18, rivet feeding assembly; 19, first spring; 20, sleeve; 21, fourth slide groove; 22, elastic body; 23, rivet seat; 24. Rivet; 25. Nail head; 26. Limit block; 27. First arc-shaped pressure plate; 28. Second arc-shaped pressure plate; 29. ​​Pressing component; 30. Slide rod; 31. Second slide groove; 32. Slide buckle; 33. Second spring; 34. First slide groove; 35. Third slide groove; 36. First solenoid valve container; 37. Second solenoid valve container; 38. Rotating shaft; 39. Rotating plate; 40. Turntable; 41. Spring pressure plate; 42. Third spring; 43. Receptacle; 44. Third motor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. The following text is only used to describe an implementation method of a solenoid valve body riveting device of the present invention, and does not strictly limit the protection scope of the specific request of the present invention.

[0019] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features.

[0020] Example: Figure 1-Figure 7 As shown, a solenoid valve body riveting device comprises: Base 1, such as Figure 1 As shown, a support frame 2 is provided on one side of the base 1; Rivet 24, such as Figure 4 As shown, a nail head 25 is provided on the top of the rivet 24, and the nail head 25 is squeezed and deformed by force to perform riveting on the solenoid valve body; Hydraulic riveting components, such as Figure 3 , Figure 5 and Figure 6 As shown, the hydraulic riveting assembly is installed on the lower surface of the support frame 2, and the hydraulic riveting assembly includes a hydraulic press 3, a stamping plate 4, two groups of connecting columns 5 and two groups of arc-shaped pressing plates 6. The stamping plate 4 is set at the output end of the hydraulic press 3, and the two groups of connecting columns 5 are respectively connected to the upper surfaces of the two groups of arc-shaped pressing plates 6. The two groups of arc-shaped pressing plates 6 are connected by a slide buckle 32. The first spring 19 is sleeved on the outer side of the two groups of connecting columns 5. One end of the first spring 19 is connected to the stamping plate 4, and the other end is connected to one end of the connecting column 5. Two groups of inclined first slide grooves 34 are set inside the stamping plate 4, and the two groups of connecting columns 5 are respectively in the two groups of the first slide grooves 34, the lower surfaces of the two groups of arc-shaped pressure plates 6 are arc-shaped, and the arc-shaped pressure plates 6 include a first arc-shaped pressure plate 27 and a second arc-shaped pressure plate 28. In the initial state, the first arc-shaped pressure plate 27 and the second arc-shaped pressure plate 28 fit each other. When riveting, the two groups of arc-shaped pressure plates 6 squeeze the nail head 25, and the nail head 25 is deformed after being pressed. The two groups of connecting columns 5 drive the two groups of arc-shaped pressure plates 6 to rotate around the sliding buckle 32, so that the curvature of the two groups of arc-shaped pressure plates 6 fits the curvature of the electromagnetic valve body, and the nail head 25 of the rivet 24 fits the surface of the electromagnetic valve body for riveting, so as to ensure the sealing and firmness of the electromagnetic valve body; Support seat 7, such as Figure 1 As shown, the support seat 7 is installed on the upper surface of the base 1 for placing rivets 24.

[0021] In an embodiment, Figure 5As shown, an arc-shaped second slide groove 31 is set in the first arc-shaped pressure plate 27, and an arc-shaped sliding rod 30 is set on the side of the second arc-shaped pressure plate 28. The two groups of the arc-shaped pressure plates 6 rotate to drive the sliding rod 30 to slide in the second slide groove 31. Through the action between the sliding rod 30 and the second slide groove 31, the rotation of the two groups of the arc-shaped pressure plates 6 is assisted to ensure the rigidity of the arc-shaped pressure plates 6.

[0022] In the embodiment, a plurality of spring pressure plates 41 are evenly installed under the first arc pressure plate 27 and the second arc pressure plate 28, and a third spring 42 is arranged between each spring pressure plate 41 and the first arc pressure plate 27 and the second arc pressure plate 28. The spring pressure plates 41 are used to control the upset surfaces of the nail head 25 to better fit the solenoid valve body.

[0023] In an embodiment, Figure 3 As shown, two groups of support seat reciprocating components are arranged on the side of the support seat 7, and the support seat reciprocating components include a positioning column 8, a sleeve 20 and a second spring 33, the second spring 33 is sleeved on the positioning column 8, the positioning column 8 is installed on the upper surface of the base 1, the sleeve 20 is installed on the side of the support seat 7, and the positioning column 8 slides in the sleeve 20.

[0024] In an embodiment, Figure 3 As shown, a load-bearing seat 9 is installed on the upper surface of the base 1, a support column 10 is arranged on the load-bearing seat 9, a rivet seat 23 is arranged on the support column 10, a third slide groove 35 is vertically arranged in the support seat 7, the support column 10 slides in the third slide groove 35, the upper surface of the rivet seat 23 is an arc surface, and the bottom of the rivet 24 is placed on the upper surface of the rivet seat 23.

[0025] In an embodiment, Figure 2 As shown, two groups of symmetrical clamping assemblies are arranged on the upper surface of the support seat 7, and each group of the clamping assemblies includes a first motor 11, a screw rod 12, a sleeve 13, a second motor 14, a clamping rod 15 and a clamping piece 17, and the clamping piece 17 is connected to the clamping rod 15, and the second motor 14 drives the clamping rod 15 and the clamping piece 17 to rotate, so as to control the rotation of the clamped electromagnetic valve body, and the sleeve 13 is installed on the lower side of the second motor 14, and the sleeve 13 is sleeved on the screw rod 12, and the first motor 11 drives the screw rod 12 to rotate, thereby driving the second motor 14 to move, so as to control the translation of the clamping piece 17, thereby avoiding manual rotation and translation of the electromagnetic valve body and reducing the danger of operation.

[0026] In an embodiment, Figure 3As shown, elastic elastomers 22 are arranged on both sides of the rivet seat 23, and the elastomers 22 are used to fit the lower surface of the solenoid valve body to be riveted. When the hydraulic riveting assembly is riveted, the elastomers 22 play a buffering role and protect the rivet seat 23 from being crushed.

[0027] In an embodiment, Figure 2 and Figure 4 As shown, a rivet feeding assembly 18 is arranged on the surface of the support seat 7, and the top of the rivet feeding assembly 18 is an inclined arc surface. A fourth slide slot 21 is arranged on the top of the rivet feeding assembly, and a rivet entrance 16 is arranged at the input end of the fourth slide slot 21, and the rivet 24 enters from the rivet entrance 16. The top of the fourth slide slot 21 is a flanging structure, and the bottom of the rivet 24 is stuck in the slide slot to ensure that the rivet 24 vertically enters the rivet seat 23 to ensure the verticality of the rivet during riveting. The output end of the slide slot is the rivet seat 23, and a limit block 26 is arranged on the upper surface of the rivet seat 23. The transmitted rivet 24 is blocked by the limit block 26 and stays on the rivet seat 23, thereby avoiding artificial positioning and transmission of the rivet 24, and the rivet entrance 16 is arranged on the outer side of the arc pressure plate 6 to avoid the arc pressure plate 6 from rolling the fingers of the technician, thereby ensuring the safety of the operation.

[0028] In an embodiment, Figure 3 As shown, a pressing component 29 is provided on one side of the two groups of arc-shaped pressure plates 6, and the pressing component 29 presses the support seat 7, and the rivet seat 23 slides in the third slide groove 35, and the arc-shaped pressure plate 6 rivets the rivet 24 on the rivet seat 23 to the solenoid valve body.

[0029] In an embodiment, Figure 7As shown, the support seat 7 is surface-mounted with a delivery component, and the delivery component includes a first solenoid valve container 36 and a second solenoid valve container 37. A turntable 40 is arranged at the lower side of the first solenoid valve container 36 and the second solenoid valve container 37, and grooves 43 are arranged on both sides of the turntable 40. A rotating plate 39 and a rotating shaft 38 are arranged on the side of the first solenoid valve container 36 and the second solenoid valve container 37 respectively. The rotating plate 39 can rotate around the rotating shaft 38, and the solenoid valve body can enter the first solenoid valve container 36 and the second solenoid valve container 37 through the rotating plate 39. The output ends of the device 36 and the second solenoid valve container 37 correspond to two groups of the containing grooves 43, and the containing grooves 43 are used to place the solenoid valve body. A third motor 44 is arranged on the lower side of the turntable 40, and the third motor 44 drives the turntable 40 to rotate reciprocatingly. The turntable 40 rotates while the first solenoid valve container 36 and the second solenoid valve container 37 are fixed. The rotated containing grooves 43 send the solenoid valve to the clamping assembly for clamping and fixing. The reciprocating rotation of the turntable 40 can realize the function of uninterruptedly conveying the solenoid valve body to the clamping assembly, thereby improving work efficiency and operational safety.

[0030] When the present invention is in use, the rivet 24 enters from the rivet entrance 16, and the rivet 24 enters the rivet seat 23 through the fourth slide groove 21. The clamping assembly clamps and fixes the electromagnetic valve body to control the rotation and translation of the electromagnetic valve body. In the initial state, the first arc pressure plate 27 and the second arc pressure plate 28 fit each other, and the hydraulic press 3 controls the arc pressure plate 6 to press down, and the pressing component 29 presses on the surface of the support seat 7. Under the action of the support seat reciprocating assembly, the support seat 7 moves down, and the rivet seat 23 slides on the surface of the third slide groove 35. The rivet 24 starts to rivet the electromagnetic valve body. The two groups of arc-shaped pressure plates 6 squeeze the nail head 25, and the nail head 25 is deformed after being compressed. The two groups of connecting columns 5 drive the two groups of arc-shaped pressure plates 6 to rotate around the slide buckle 32, so that the curvature of the two groups of arc-shaped pressure plates 6 fits the curvature of the solenoid valve body, and the nail head 25 of the rivet 24 fits the surface of the solenoid valve body for riveting, thereby ensuring the sealing and firmness of the solenoid valve body. After the riveting is completed, the support seat reciprocating assembly controls the support seat 7 to rebound, and the riveted solenoid valve body also rebounds, so that the staff can take out the riveted solenoid valve body, and the clamping assembly rotates or translates the solenoid valve body to rivet other parts of the solenoid valve body.

[0031] Finally, it should be noted that the above is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A riveting device for a solenoid valve body, characterized in that: include: A base, a support frame is provided on one side of the base; A rivet, a rivet head is arranged on the top of the rivet, and the rivet head is squeezed and deformed by force to perform riveting on the solenoid valve body; A hydraulic riveting assembly is installed on the lower surface of the support frame. The hydraulic riveting assembly includes a hydraulic press, a stamping plate, two groups of connecting columns and two groups of arc-shaped pressing plates. The stamping plate is arranged at the output end of the hydraulic press. The two groups of connecting columns are respectively connected to the two groups of arc-shaped pressing plates. The two groups of arc-shaped pressing plates are connected by sliding buckles. A first spring is sleeved on the outer side of the two groups of connecting columns. One side of the first spring is connected to the stamping plate, and the other side is connected to one end of the connecting column. An inclined Two groups of first slide grooves, the two groups of connecting columns are respectively inclined and slid in the two groups of the first slide grooves, the lower surfaces of the two groups of arc-shaped pressure plates are arc-shaped, the arc-shaped pressure plates include a first arc-shaped pressure plate and a second arc-shaped pressure plate, a pressing component is arranged on one side of the arc-shaped pressure plate, the first arc-shaped pressure plate and the second arc-shaped pressure plate are fitted to each other in an initial state, the two groups of connecting columns drive the two groups of arc-shaped pressure plates to rotate around the sliding buckle when riveting, and the first arc-shaped pressure plate fits the nail head of the rivet to the surface of the electromagnetic valve body for riveting; A support seat is installed on the upper surface of the base for placing rivets, and the pressing component is a rigid body and presses the support seat.

2. A solenoid valve body riveting device according to claim 1, characterized in that: An arc-shaped second slide groove is arranged in the first arc-shaped pressing plate, and an arc-shaped sliding rod is arranged on the side of the second arc-shaped pressing plate. The two groups of arc-shaped pressing plates rotate to drive the sliding rod to slide in the second slide groove.

3. The solenoid valve body riveting device according to claim 1, characterized in that: A plurality of spring pressure plates are evenly installed on the lower sides of the first arc pressure plate and the second arc pressure plate, and a third spring is arranged between each spring pressure plate and the first arc pressure plate and the second arc pressure plate.

4. The solenoid valve body riveting device according to claim 1, characterized in that: A plurality of strip pressure plates are evenly distributed on the lower surface of the arc pressure plate, and both ends of the strip pressure plates are connected to the arc pressure plate through compression springs. The compression springs are used to distribute the extrusion force of the arc pressure plate on the strip pressure plates to perform upsetting and riveting on the nail heads.

5. The solenoid valve body riveting device according to claim 1, characterized in that: Two groups of support seat reciprocating components are arranged on the side of the support seat, and the support seat reciprocating components include a positioning column, a sleeve and a second spring, the second spring is sleeved on the positioning column, the positioning column is installed on the upper surface of the base, the sleeve is installed on the side of the support seat, and the positioning column slides in the sleeve.

6. The solenoid valve body riveting device according to claim 1, characterized in that: A load-bearing seat is installed on the upper surface of the base, a support column is arranged on the load-bearing seat, a rivet seat is arranged on the support column, elastic elastomers are arranged on both sides of the rivet seat, the elastomers are used to fit the lower surface of the solenoid valve body, a third slide groove is vertically arranged in the support seat, the support column slides in the third slide groove, the upper surface of the rivet seat is an arc surface, and the bottom of the rivet is placed on the upper surface of the rivet seat.

7. The solenoid valve body riveting device according to claim 1, characterized in that: Two groups of symmetrical clamping assemblies are arranged on the upper surface of the support seat, and each group of the clamping assemblies includes a first motor, a screw rod, a sleeve, a second motor, a clamping rod and a clamping piece, the clamping piece is connected to the clamping rod, the second motor drives the clamping rod to rotate, the sleeve is installed on the lower side of the second motor, the sleeve is sleeved on the screw rod, and the first motor drives the screw rod to rotate, thereby driving the second motor to move.

8. The solenoid valve body riveting device according to claim 6, characterized in that: A rivet feeding assembly is arranged on the surface of the support seat, and the top of the rivet feeding assembly is an inclined arc surface. A fourth slide groove is arranged on the top of the rivet feeding assembly, and a rivet entrance is arranged at the input end of the fourth slide groove, and the rivet enters from the rivet entrance. The top of the fourth slide groove is a flanging structure, and the bottom of the rivet is stuck in the slide groove. The output end of the slide groove is the rivet seat, and a limit block is arranged on the upper surface of the rivet seat, and the transmitted rivet is blocked by the limit block and stays on the rivet seat.

9. The solenoid valve body riveting device according to claim 7, characterized in that: The support seat surface is provided with a delivery component, and the delivery component includes a first solenoid valve container and a second solenoid valve container. A turntable is arranged at the lower side of the first solenoid valve container and the second solenoid valve container, and grooves are arranged on both sides of the turntable. A rotating plate and a rotating shaft are respectively arranged on the side of the first solenoid valve container and the second solenoid valve container. The rotating plate can rotate around the rotating shaft, and the solenoid valve body can enter the first solenoid valve container and the second solenoid valve container through the rotating plate. The output ends of the first solenoid valve container and the second solenoid valve container correspond to two groups of grooves, and the grooves are used to place the solenoid valve body. A third motor is arranged at the lower side of the turntable, and the third motor drives the turntable to rotate reciprocatingly. After rotation, the groove sends the solenoid valve to the clamping assembly for clamping and fixing.

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