CN112658655B - Limiting and press-fitting process equipment and method for electromagnetic valve assembly - Google Patents
Limiting and press-fitting process equipment and method for electromagnetic valve assembly Download PDFInfo
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- CN112658655B CN112658655B CN202011470647.2A CN202011470647A CN112658655B CN 112658655 B CN112658655 B CN 112658655B CN 202011470647 A CN202011470647 A CN 202011470647A CN 112658655 B CN112658655 B CN 112658655B
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Abstract
The application relates to the technical field of solenoid valve assembly press mounting, in particular to a limiting press mounting process device and a limiting press mounting method for a solenoid valve assembly, which comprises a workbench and a press-fitting device arranged on the workbench, wherein the workbench is provided with an auxiliary positioning device, the auxiliary positioning device comprises a positioning assembly and a driving piece for driving the positioning assembly to horizontally move, the positioning assembly comprises an upper positioning sleeve and a lower positioning rod, the upper positioning sleeve and the lower positioning rod are both vertically connected to the driving piece through a lifting piece, the upper end of the upper positioning sleeve is provided with a conical hole, the lower end of the lower positioning rod is provided with a conical head, the central line of the conical hole and the central line of the conical head are positioned on the same vertical straight line, the press fitting device is horizontally and slidably connected on the workbench, and a clamping piece is arranged on the workbench, and the position of the press-fitting device on the workbench is fixed through the clamping piece. This application has the effect that improves valve body and case installation accuracy.
Description
Technical Field
The application relates to the technical field of press fitting of solenoid valve assemblies, in particular to limiting press fitting process equipment and method of a solenoid valve assembly.
Background
The parts of the electromagnetic valve component are very precise, the electromagnetic valve component comprises a valve body, a plurality of valve holes are formed in the valve body, a valve core is arranged in each valve hole, a plurality of sections of sealing rings are adopted between the valve core and the valve hole of the valve body for sealing, the sealing effect of each section of sealing ring can directly determine the electromagnetic valve to respond in action, meanwhile, the valve holes of the valve body and the machining precision of the valve core are high, and high precision is required when the valve body and the valve core are installed synchronously.
Patent document No. CN106944970B discloses an electromagnetic valve press-fitting auxiliary tool, which includes a limiting portion, a pressing portion, a first supporting portion and a second supporting portion; the limiting part is provided with a chute which is communicated up and down, the outer wall of the bottom of the limiting part is provided with an opening communicated with the chute, and the limiting part is fixedly connected with the first supporting part; the pressing part is provided with a pressing rod and a pressing head from top to bottom, the pressing head can be arranged in the sliding groove in a sliding mode, and the pressing rod extends out of the limiting part; the first supporting part is provided with a clamping part used for hooping the electromagnetic valve, the clamping part is located below the limiting part, and the second supporting part is located below the electromagnetic valve.
However, in the process of processing the electromagnetic valve, because the clamping portion is clamped on the electromagnetic valve, the processing precision of the shell of the electromagnetic valve is lower than that of the valve core, and when the valve core is connected with the valve body, the valve body is easy to collide with the valve core.
Disclosure of Invention
In order to improve the installation accuracy of valve body and case, this application provides a spacing pressure equipment process equipment of solenoid valve subassembly.
The application provides a spacing pressure equipment process equipment of solenoid valve subassembly adopts following technical scheme:
the utility model provides a spacing pressure equipment process equipment of solenoid valve unit, includes the workstation and sets up the pressure equipment device on the workstation, be provided with auxiliary positioning device on the workstation, auxiliary positioning device includes locating component and the driving piece that drives locating component horizontal migration, locating component includes position sleeve and lower locating lever, it all connects on the driving piece through the lift is vertical to go up the position sleeve and lower locating lever, the bell mouth has been seted up to the upper end of going up the position sleeve, the lower extreme of locating lever is provided with the conical head down, the central line of bell mouth and the central line of conical head are in on same vertical straight line, pressure equipment device horizontal sliding connection is on the workstation, and is provided with the clamping piece on the workstation, fixes the position of pressure equipment dress on the workstation through the clamping piece.
Through adopting above-mentioned technical scheme, during the use, place the valve body on the workstation earlier, then the position of valve body is fixed a position to the conical head on the locating lever down, then will go up the position of position sleeve to the case and fix a position, the bell mouth of going up the position sleeve is when fixing a position to the case, adjust by pressure equipment device horizontal slip, then clamping piece on the rethread workstation is fixed the position of pressure equipment device, thereby make the valve body adjust well with the position of case, will go up position sleeve and lower locating lever through driving piece and lifter and move away from between valve body and the case, and then conveniently insert the valve core on the pressure equipment device in the valve body, the installation accuracy of valve body and case has been improved.
Preferably, be provided with the adjustable shelf on the workstation, the adjustable shelf includes first support and second support, first support sliding connection is on the workstation, second support sliding connection is on first support, the pressure equipment device is fixed on the second support, first support sets up for the moving direction of workstation and the moving direction mutually perpendicular of second support for first support, the clamping piece includes first clamping piece and second clamping piece, first clamping piece is fixed and is used for fixed first support on the workstation, the second clamping piece is fixed and is used for fixed second support on first support on the first support.
Through adopting above-mentioned technical scheme, first support sliding connection is on the workstation, and second support sliding connection is on first support to first support is for the moving direction of workstation and the moving direction mutually perpendicular of second support for first support, thereby can make pressure equipment device can the level optional position move.
Preferably, the workbench is fixedly provided with a mounting seat, the mounting seat is provided with a horizontal sliding hole, a moving block is arranged in the sliding hole in a sliding fit manner, the driving part is connected to the moving block, and the lifting part is arranged on the moving block.
By adopting the technical scheme, the mounting seat is provided with the sliding hole, and the moving block is in sliding fit in the sliding hole, so that the moving block is connected on the mounting seat more stably, and the moving stability of the upper positioning sleeve and the lower positioning sleeve is improved.
Preferably, a vertical sliding groove is formed in the moving block, two supporting seats which are vertically arranged are arranged in the sliding groove in a sliding fit mode, one end of the lifting piece is fixed to the moving block, the other end of the lifting piece is fixed to the supporting seats, the upper positioning sleeve is installed on the supporting seat located above, and the lower positioning rod is installed on the supporting seat located below.
Through adopting above-mentioned technical scheme, set up the supporting seat in the spout, supporting seat and spout sliding fit to the piece that goes up and down can drive the supporting seat and remove along the spout, improves the centering nature of installing last position sleeve and lower locating lever on the supporting seat.
Preferably, all fixedly provided with an installation pole on last position sleeve and the lower locating lever, the installation pole includes screw rod portion and location portion, screw rod portion threaded connection is on the supporting seat, the locating hole has been seted up on the supporting seat, location portion is through cooperating with the locating hole.
Through adopting above-mentioned technical scheme, screw rod portion and supporting seat connection, location portion and locating hole are to the position location of installation pole to when the different last position sleeve of needs installation and lower locating lever, can follow the supporting seat and dismantle and connect another installation pole, it is more convenient to make the connection of last position sleeve and lower locating lever.
Preferably, the press-fitting device comprises a power piece and a clamping head, the power piece is fixed on the second support, the clamping head is fixed at the output end of the power piece, and the power piece is vertically arranged.
Through adopting above-mentioned technical scheme, the vertical setting of power rod presss from both sides tight head and fixes the output end at power spare to can move the tight head of clamp through power rod.
Preferably, the clamping head comprises a clamping block, a mounting hole is formed in the lower bottom surface of the clamping block, four clamping plates are arranged in the mounting hole, the four clamping plates are respectively connected with a clamping oil cylinder, and the clamping oil cylinder is fixed on the clamping block.
Through adopting above-mentioned technical scheme, four clamp plates press from both sides the case, and on one hand can make the case keep vertical, and the position of case in clamp plate department can be cylindrical or rectangle simultaneously, has improved the adaptability to the case.
Preferably, the upper surface of the workbench is fixedly provided with a positioning strip, the workbench is provided with a fixing device at a position opposite to the positioning strip, and the fixing device and the positioning strip are arranged at intervals.
Through adopting above-mentioned technical scheme, the location strip is located the workstation, when lower locating lever inserted the valve body in, then with the valve body to the direction removal of location strip, can make the direction of installing the case on the valve body more accurate.
Preferably, fixing device includes splint and actuating cylinder, actuating cylinder fixes on the workstation, and the splint level is rotated and is connected at the workstation, actuating cylinder is kept away from the one side in the location strip with the splint and is connected.
Through adopting above-mentioned technical scheme, drive cylinder drives the splint, makes splint rotate, and splint are close to the one side clamp in the upper surface of valve body in the location strip to make location strip and splint cooperation fix the valve body.
In order to improve the installation accuracy of the valve body and the valve core, the application provides a limiting press-fitting method of the electromagnetic valve assembly.
The application provides a limiting press-fitting method for an electromagnetic valve assembly, which adopts the following technical scheme:
a limiting press-fitting method for an electromagnetic valve assembly comprises the steps of aligning a valve body and a valve core, positioning the valve body through an auxiliary positioning device, moving the press-fitting device by the auxiliary positioning device to enable the valve core to correspond to the valve body, moving the auxiliary positioning device away, and pressing the valve core on the valve body by the press-fitting device.
By adopting the technical scheme, the auxiliary positioning device aligns the positions of the valve body and the valve core, so that the installation accuracy of the valve body and the valve core is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the position of the valve body is positioned through the conical head on the lower positioning rod, and when the position of the valve core is positioned through the conical hole of the upper positioning sleeve, the position of the press-fitting device is fixed through the clamping piece on the workbench, so that the valve core on the press-fitting device is conveniently inserted into the valve body, and the mounting precision of the valve body and the valve core is improved;
2. the press-fitting device is connected to the workbench in a sliding manner through the first support, the second support is connected to the first support in a sliding manner, and the moving direction of the first support relative to the workbench is vertical to the moving direction of the second support relative to the first support, so that the press-fitting device can move horizontally at any position;
3. the screw rod part is connected with the supporting seat, and the positioning part and the positioning hole are used for positioning the position of the installation rod, so that when different upper positioning sleeves and lower positioning rods are required to be installed, the supporting seat can be detached and connected with another installation rod, and the upper positioning sleeves and the lower positioning rods are convenient to connect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic diagram of a full-section configuration of an embodiment of the present application;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
fig. 4 is a schematic view of the overall structure of the press-fitting device.
Description of reference numerals: 01. a valve body; 02. a valve core; 1. a work table; 2. an auxiliary positioning device; 21. a positioning assembly; 211. mounting a positioning sleeve; 2111. a tapered hole; 212. a lower positioning rod; 2121. a conical head; 213. a supporting seat; 2131. a threaded hole; 2132. positioning holes; 214. a lifting member; 215. mounting a rod; 2151. a screw section; 2152. a positioning part; 216. a nut; 22. a moving block; 221. a chute; 23. a drive member; 3. a press mounting device; 31. a power member; 32. a clamping head; 321. a clamping block; 3211. mounting holes; 322. a clamping plate; 323. clamping the oil cylinder; 4. a mounting seat; 41. a slide hole; 42. a guide groove; 5. a movable frame; 51. a first bracket; 511. a crossbar portion; 512. a guide hole; 52. a second bracket; 521. a longitudinal rod part; 53. a first clamping member; 54. a second clamping member; 6. a positioning bar; 7. a fixing device; 71. a splint; 72. and driving the oil cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses limiting and press-fitting process equipment for a solenoid valve assembly. Referring to fig. 1, the automatic press-fitting device comprises a workbench 1, wherein the upper surface of the workbench 1 is horizontally arranged, a valve body 01 is arranged on the upper surface of the workbench 1, an auxiliary positioning device 2 is arranged on the workbench 1, the auxiliary positioning device 2 is slidably connected to the workbench 1 and can move right above the valve body 01, a press-fitting device 3 is arranged above the auxiliary positioning device 2, and the position of the press-fitting device 3 on the workbench 1 is adjustable. When the valve body 02 pressing device is used, the valve body 01 is placed on the workbench 1 and moved to the position below the auxiliary positioning device 2, the auxiliary positioning device 2 positions the valve body 01, the valve core 02 is installed on the pressing device 3, the valve core 02 is vertically arranged, the pressing device 3 is moved to enable the lower end of the valve core 02 to be approximately aligned with the auxiliary positioning device 2, the auxiliary positioning device 2 enables the valve core 02 to be right opposite to a valve hole in the valve body 01, the auxiliary positioning device 2 is moved away from the valve core 02 and the valve body 01, and the pressing device 3 moves the valve core 02 downwards to enable the valve core 02 to be installed in the valve body 01.
Referring to fig. 1 and 2, an installation seat 4 is fixedly arranged on a workbench 1, an auxiliary positioning device 2 includes a positioning assembly 21, a moving block 22 and a driving member 23, the driving member 23 is a hydraulic cylinder or an electric cylinder, the driving member 23 is fixed on the installation seat 4, a horizontally arranged sliding hole 41 is formed in the installation seat 4, the cross section of the sliding hole 41 is rectangular, the moving block 22 is in sliding fit with the installation seat 4 through the sliding hole 41, the sliding direction of the moving block 22 on the installation seat 4 is along the length direction of the sliding hole 41, the output end of the driving member 23 is fixedly connected with the moving block 22, the positioning assembly 21 is installed on the moving block 22, and the positioning assembly 21 can be moved to the position right above the valve body 01 by the movement of the moving block 22.
Referring to fig. 3, the positioning assembly 21 includes an upper positioning sleeve 211, a lower positioning rod 212, a supporting seat 213 and a lifting member 214, the lifting member 214 can be a hydraulic cylinder or an electric cylinder, one end of the moving block 22, which is far away from the driving member 23, extends from the sliding hole 41, the moving block 22 is provided with two sliding grooves 221, both the two sliding grooves 221 are vertically arranged, and the two sliding grooves 221 are on the same straight line in the vertical direction, the supporting seat 213 is slidably fitted on the moving block 22 through the sliding grooves 221, and the sliding grooves 221 may be formed in a T shape so that the supporting seats 213 mounted on the moving block 22 are firmly connected to the moving block 22, one end of the lifting member 214 is fixed to the moving block 22, the other end is fixed to the supporting seats 213, one supporting seat 213 is provided in each of the two sliding grooves 221 so that the two supporting seats 213 are disposed up and down, and the two supporting seats 213 are connected to one lifting member 214, the support base 213 can be moved in the vertical direction along the slide groove 221 by the lifting member 214. The upper positioning sleeve 211 is connected to the upper support base 213, the lower positioning rod 212 is mounted on the lower support base 213, and the upper positioning sleeve 211 and the valve body 02 are positioned and the lower positioning rod 212 and the valve body 01 are positioned.
Referring to fig. 3, the upper positioning sleeve 211 is vertically disposed, a tapered hole 2111 is formed in the upper end of the upper positioning sleeve 211, the lower end of the upper positioning sleeve 211 is integrally connected with an installation rod 215, the lower positioning rod 212 is vertically disposed, a tapered head 2121 facing downward is disposed at the lower end of the lower positioning rod 212, the upper end of the lower positioning rod 212 is integrally provided with the installation rod 215, the upper positioning sleeve 211 is connected to a supporting seat 213 located above through the installation rod 215, and the lower positioning rod 212 is connected to the supporting seat 213 located below through the installation rod 215. The supporting seat 213 is provided with a threaded hole 2131 and a positioning hole 2132, the axes of the positioning holes 2132 on the two supporting seats 213 are vertical and are overlapped, the mounting rod 215 comprises a screw 2151 and a positioning part 2152, the screw 2151 is in threaded connection with the threaded hole 2131, the positioning part 2152 is inserted into the positioning hole 2132, the central line of the upper positioning sleeve 211 and the central line of the lower positioning rod 212 are on the same straight line, and meanwhile, the screw 2151 is in threaded connection with a nut 216 for fixing the mounting rod 215. By attaching different positioning sleeves to the support base 213, different valve elements 02 can be attached.
Referring to fig. 1, the press-fitting device 3 is connected with a movable frame 5, the movable frame 5 includes a first support 51 and a second support 52, the first support 51 is provided with a horizontal rod portion 511, the cross section of the horizontal rod portion 511 is rectangular or square, the mounting base 4 is provided with a guide groove 42, the horizontal rod portion 511 is horizontally arranged and is slidably connected to the mounting base 4 through the guide groove 42, so that the horizontal rod portion 511 can move relative to the mounting base 4, meanwhile, the second support 52 is provided with two longitudinal rod portions 521, the first support 51 is provided with two horizontal guide holes 512, the longitudinal rod portions 521 are slidably matched with the first support 51 through the guide holes 512, the longitudinal rod portions 521 are perpendicular to the horizontal rod portions 511, and the length direction of the guide holes 512 can be parallel to the length direction of the slide holes 41. The press-fitting device 3 is fixedly arranged on the second bracket 52, so that the press-fitting device 3 can move on the workbench 1 in two mutually perpendicular horizontal directions through the movable frame 5, and the position of the press-fitting device 3 can be adjusted at will. The first clamping piece 53 is fixedly arranged on the mounting seat 4, the first clamping piece 53 can be selected as an air cylinder or an oil cylinder, the output end part of the first clamping piece 53 extends into the guide groove 42 from the side wall of the guide groove 42, so that the first clamping piece 53 can be abutted against the cross rod part 511 and is used for fixing the first bracket 51 on the mounting seat 4, the second clamping piece 54 is fixedly arranged on the first bracket 51, the second clamping piece 54 can be selected as an air cylinder or an oil cylinder, the second clamping piece 54 extends into the guide hole 512 from the side wall of the guide hole 512, so that the output end part of the second clamping piece 54 can be abutted against the side wall of the longitudinal rod part 521, and the second bracket 52 is fixed on the first bracket 51.
Referring to fig. 1 and 4, the press-fitting device 3 includes a power element 31 and a clamping head 32 installed on the power element 31, the power element 31 is an oil cylinder or an air cylinder, the power element 31 is vertically disposed, the power element 31 is fixed on the second bracket 52, the lower end of the power element 31 is an output end of the power element 31 and is fixedly connected with the clamping head 32, the clamping head 32 includes a clamping block 321 and a mounting hole 3211 formed on the lower bottom surface of the clamping block 321, the mounting hole 3211 may be square, four clamping plates 322 are disposed in the mounting hole 3211, each clamping plate 322 is connected with a clamping oil cylinder 323 fixed on the clamping block 321, the four clamping plates 322 are vertically disposed and circumferentially distributed along a vertical center line, so that a part of a housing on the valve core 02 is installed at a position between the four clamping plates 322, and then the valve core 02 is clamped on the clamping head 32 by the clamping oil cylinders 323.
When the valve core 02 is used, the first clamping piece 53 and the second clamping piece 54 are firstly loosened, the clamping head 32 is roughly moved to a position above the upper positioning sleeve 211, then the upper positioning sleeve 211 moves upwards through the lifting piece 214, the tapered hole 2111 in the upper positioning sleeve 211 can be aligned with the valve core 02, the valve core 02 is adjusted by matching the movement of the first bracket 51 and the second bracket 52 in the process of aligning the position of the valve core 02 with the tapered hole 2111, then the first bracket 51 is fixed by the first clamping piece 53, and the second bracket 52 is fixed by the second clamping piece 54, so that the valve core 02 is kept corresponding to the valve body 01.
Referring to fig. 1, a positioning bar 6 is disposed on the upper surface of the worktable 1, the positioning bar 6 is horizontally disposed and protrudes from the upper surface of the worktable 1, and the length direction of the positioning bar 6 is perpendicular to the sliding direction of the movable block 22. The fixing device 7 is arranged at the position opposite to the positioning bar 6, the fixing device 7 and the positioning bar 6 are arranged at intervals, after the valve body 01 is placed on the upper surface of the workbench 1, a valve hole for installing the valve core 02 on the valve body 01 is approximately corresponding to the lower end of the lower positioning bar 212, then the lower positioning bar 212 moves downwards under the action of the lifting piece 214, as the conical head 2121 on the lower positioning bar 212 is vertically inserted into the valve hole of the valve body 01, then the valve body 01 moves under the action of the conical head 2121, then the valve body 01 leans against the positioning bar 6 through the movement of the moving block 22, and finally the valve body 01 is fixed on the workbench 1 by the fixing device 7.
Referring to fig. 1 and 2, the fixing device 7 includes a clamp plate 71 and a driving cylinder 72 for driving the clamp plate 71 to clamp the valve body 01, the driving cylinder 72 is vertically fixed on the workbench 1, the middle part of the clamp plate 71 is rotatably connected to the workbench 1, and the clamp plate 71 is horizontally arranged with the rotation axis of the workbench 1. One side of the clamping plate 71 is connected with the output end part of the driving oil cylinder 72, the other side of the clamping plate 71 is positioned above the valve body 01, and under the action of the driving oil cylinder 72, the clamping plate 71 rotates to enable the clamping plate 71 to be pressed on the valve body 01, so that the valve body 01 is fixed on the workbench 1.
The application implementation also discloses a limiting press-fitting method of the electromagnetic valve assembly, which comprises the steps of adopting the limiting press-fitting process equipment of the electromagnetic valve assembly, placing the valve body 01 on the workbench 1, installing the valve core 02 on the press-fitting device 3, enabling the position of the valve core 02 to vertically correspond to the position of the valve body 01 through the movement of the press-fitting device 3 by the auxiliary positioning device 2, then moving the auxiliary positioning device 2 away, and installing the valve core 02 downwards on the valve body 01 by the press-fitting device 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a spacing pressure equipment of solenoid valve subassembly is equipped, includes workstation (1) and pressure equipment device (3) of setting on workstation (1), its characterized in that: an auxiliary positioning device (2) is arranged on the workbench (1), the auxiliary positioning device (2) comprises a positioning component (21) and a driving component (23) for driving the positioning component (21) to horizontally move, the positioning assembly (21) comprises an upper positioning sleeve (211) and a lower positioning rod (212), the upper positioning sleeve (211) and the lower positioning rod (212) are vertically connected to the driving piece (23) through a lifting piece (214), the upper end of the upper positioning sleeve (211) is provided with a tapered hole (2111), the lower end of the lower positioning rod (212) is provided with a tapered head (2121), the central line of the conical hole (2111) and the central line of the conical head (2121) are positioned on the same vertical straight line, the press-fitting device (3) is horizontally connected on the workbench (1) in a sliding way, a clamping piece is arranged on the workbench (1), the position of the press-fitting device (3) on the workbench (1) is fixed through a clamping piece.
2. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 1, is characterized in that: the workbench (1) is provided with a movable frame (5), the movable frame (5) comprises a first bracket (51) and a second bracket (52), the first bracket (51) is connected on the workbench (1) in a sliding way, the second bracket (52) is connected on the first bracket (51) in a sliding way, the press-fitting device (3) is fixed on a second bracket (52), the moving direction of the first bracket (51) relative to the workbench (1) and the moving direction of the second bracket (52) relative to the first bracket (51) are mutually vertical, the clamping piece comprises a first clamping piece (53) and a second clamping piece (54), the first clamping piece (53) is fixed on the workbench (1) and used for fixing the first bracket (51) on the workbench (1), the second clamping part (54) is fixed on the first bracket (51) and is used for fixing the second bracket (52) on the first bracket (51).
3. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 1, is characterized in that: the workbench (1) is fixedly provided with an installation seat (4), a horizontal sliding hole (41) is formed in the installation seat (4), a moving block (22) is arranged in the sliding hole (41) in a sliding fit mode, the driving piece (23) is connected to the moving block (22), and the lifting piece (214) is installed on the moving block (22).
4. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 3, wherein the limiting press-fitting equipment comprises: the movable block (22) is provided with a vertical sliding groove (221), the sliding groove (221) is internally provided with two up-and-down supporting seats (213) in a sliding fit mode, one end of the lifting piece (214) is fixed on the movable block (22), the other end of the lifting piece is fixed on the supporting seats (213), the upper positioning sleeve (211) is installed on the supporting seat (213) located above, and the lower positioning rod (212) is installed on the supporting seat (213) located below.
5. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 4, is characterized in that: the upper positioning sleeve (211) and the lower positioning rod (212) are fixedly provided with an installation rod (215), the installation rod (215) comprises a screw rod part (2151) and a positioning part (2152), the screw rod part (2151) is in threaded connection with the supporting seat (213), the supporting seat (213) is provided with a positioning hole (2132), and the positioning part (2152) is matched with the positioning hole (2132).
6. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 2, is characterized in that: the press-fitting device (3) comprises a power piece (31) and a clamping head (32), the power piece (31) is fixed on the second support (52), the clamping head (32) is fixed at the output end part of the power piece (31), and the power piece (31) is vertically arranged.
7. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 6, is characterized in that: the clamping head (32) comprises a clamping block (321), a mounting hole (3211) is formed in the lower bottom surface of the clamping block (321), four clamping plates (322) are arranged in the mounting hole (3211), the four clamping plates (322) are respectively connected with a clamping oil cylinder (323), and the clamping oil cylinder (323) is fixed on the clamping block (321).
8. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 1, characterized in that: the upper surface of workstation (1) is fixed and is provided with location strip (6), the position relative with location strip (6) on workstation (1) is provided with fixing device (7), fixing device (7) and location strip (6) interval set up.
9. The limiting press-fitting equipment for the electromagnetic valve assembly according to claim 8, is characterized in that: fixing device (7) are including splint (71) and actuating cylinder (72), actuating cylinder (72) are fixed on workstation (1), and splint (71) horizontal rotation connects at workstation (1), actuating cylinder (72) are kept away from the one side in location strip (6) with splint (71) and are connected.
10. A limiting press-fitting method for an electromagnetic valve assembly is characterized by comprising the following steps: the method comprises the steps of aligning a valve body (01) and a valve core (02) by using the limiting press-fitting equipment of the electromagnetic valve assembly as claimed in claim 1, positioning the valve body (01) by using an auxiliary positioning device (2), moving the press-fitting device (3) and the valve core (02) by using the auxiliary positioning device (2) to correspond to the valve body (01), removing the auxiliary positioning device (2), and pressing the valve core (02) on the valve body (01) by using the press-fitting device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011470647.2A CN112658655B (en) | 2020-12-14 | 2020-12-14 | Limiting and press-fitting process equipment and method for electromagnetic valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011470647.2A CN112658655B (en) | 2020-12-14 | 2020-12-14 | Limiting and press-fitting process equipment and method for electromagnetic valve assembly |
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| CN112658655A CN112658655A (en) | 2021-04-16 |
| CN112658655B true CN112658655B (en) | 2022-05-10 |
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| CN202011470647.2A Active CN112658655B (en) | 2020-12-14 | 2020-12-14 | Limiting and press-fitting process equipment and method for electromagnetic valve assembly |
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| CN114487512B (en) * | 2022-02-22 | 2023-09-29 | 国网江苏省电力有限公司宿迁供电分公司 | High-stability relay protection device testing clamp and testing method thereof |
| CN114434124B (en) * | 2022-02-26 | 2023-03-21 | 津上精密机床（浙江）有限公司 | Automatic ring pressing device and machining equipment applying same |
| CN115479068B (en) * | 2022-09-22 | 2023-07-04 | 深圳市湘凡科技有限公司 | Press fit device for auxiliary terminal assembly |
| CN116293365B (en) * | 2023-05-18 | 2023-07-28 | 中科摩通(常州)智能制造股份有限公司 | Valve core, check ring and sealing ring integrated installation tool for electromagnetic valve |
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| CN208514018U (en) * | 2018-06-29 | 2019-02-19 | 江苏非凡仪器仪表有限公司 | A kind of throttle valve core press fitting device |
| CN208929615U (en) * | 2018-09-14 | 2019-06-04 | 克诺尔商用车***（重庆）有限公司 | Retaining ring mounting device for valve body |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210099423U (en) * | 2019-05-21 | 2020-02-21 | 上海卡汀斯机电设备有限公司 | Novel bearing press fitting device |
| CN210997396U (en) * | 2019-11-25 | 2020-07-14 | 北京耐驰机械技术有限公司 | Inner clamp spring assembling tool |
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| KR20130022537A (en) * | 2011-08-25 | 2013-03-07 | 최미숙 | Device of assembling for ball valve |
| CN103624529A (en) * | 2013-11-20 | 2014-03-12 | 杭州沃镭科技有限公司 | Feeding and press fitting device of clamp spring of clutch booster and press fitting method of clamp spring of clutch booster |
| CN204725099U (en) * | 2015-05-11 | 2015-10-28 | 奥可利电子(昆山)有限公司 | A kind of magnetic valve mounting equipment |
| CN206748329U (en) * | 2017-05-13 | 2017-12-15 | 上海建东科技有限公司 | A kind of assembling device of magnetic valve |
| CN207656555U (en) * | 2017-12-14 | 2018-07-27 | 苏州美科威尔自动化设备有限公司 | The pressure positioning mechanism of solenoid valve block installation |
| CN208514018U (en) * | 2018-06-29 | 2019-02-19 | 江苏非凡仪器仪表有限公司 | A kind of throttle valve core press fitting device |
| CN208929615U (en) * | 2018-09-14 | 2019-06-04 | 克诺尔商用车***（重庆）有限公司 | Retaining ring mounting device for valve body |
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