CN222154601U - Automobile ABS valve assembly equipment - Google Patents

Abstract

The utility model discloses automobile ABS valve assembly equipment, including a first press-fitting mechanism for press-fitting a valve seat and a valve core, a second press-fitting mechanism for press-fitting a magnetic isolation tube onto a valve seat and valve core assembly, a third press-fitting mechanism for press-fitting a steel ball onto a moving iron, a fourth press-fitting mechanism for assembling a moving iron steel ball assembly, a spring and a fixed iron into a valve seat and valve core magnetic isolation tube assembly to form a semi-finished product, a fifth press-fitting mechanism for pressing a filter screen into a semi-finished product to form a pressure reducing valve, a detection mechanism for detecting the gap between the moving iron and the fixed iron, a laser welding mechanism for welding and fixing the fixed iron and the magnetic isolation tube, and a marking mechanism for marking the pressure reducing valve. This structure can realize automatic press-fitting of various parts during assembly through the arrangement of multiple press-fitting mechanisms, and at the same time, when assembling the moving iron steel ball assembly, the spring and the fixed iron into the valve seat and valve core magnetic isolation tube assembly, it can automatically detect whether the spring is press-fitted, thereby reducing the possibility of missing the spring.

Description

Automobile ABS valve assembly equipment

Technical Field

The utility model relates to the field of ABS valve assembly, in particular to automobile ABS valve assembly equipment.

Background

The ABS pressure reducing valve can be used in an automobile braking system, can improve the active safety performance of a vehicle, mainly comprises a valve seat, a valve core, a magnetism isolating pipe, steel balls, a spring, fixed iron, movable iron and other structures, and when the pressure reducing valve is produced, the parts are required to be assembled together.

Disclosure of utility model

The technical problem solved by the utility model is to provide the automobile ABS valve assembly equipment, which can improve the assembly efficiency of the pressure reducing valve.

The technical scheme includes that the automobile ABS valve assembly equipment comprises a first press-fitting mechanism, a second press-fitting mechanism, a third press-fitting mechanism, a fourth press-fitting mechanism, a fifth press-fitting mechanism, a detection mechanism, a laser welding mechanism and a marking mechanism, wherein the first press-fitting mechanism is used for press-fitting a valve seat and a valve core, the second press-fitting mechanism is sequentially arranged and used for press-fitting a magnet isolation pipe onto a valve seat valve core assembly, the third press-fitting mechanism is used for press-fitting steel balls onto moving irons, the fourth press-fitting mechanism is used for assembling moving irons, springs and fixed irons into the valve seat valve core magnet isolation pipe assembly to form a semi-finished product, the fifth press-fitting mechanism is used for press-fitting a filter screen into the semi-finished product to form a pressure reducing valve, the detection mechanism is used for detecting gaps between the moving irons and the fixed irons, and the laser welding mechanism is used for welding and marking the pressure reducing valve.

The first press fitting mechanism comprises a first mounting frame, a first lower jig for placing a valve seat is arranged at the bottom of the first mounting frame, a first lower pressing plate is arranged above the first lower jig, a first lower pressing driving mechanism for driving the first lower pressing plate to do lifting motion is fixed on the first press fitting mechanism, a first upper jig for placing a valve core is arranged at the bottom of the first lower pressing plate, a first guide column is further arranged at the bottom of the first mounting frame, the first lower pressing plate is in sliding connection with the first guide column through a first guide sleeve, a first limit column is further arranged at the bottom of the first mounting frame, and a first limit screw matched with the first limit column is arranged on the first lower pressing plate.

The second pressing mechanism comprises a second mounting frame, a second lower jig for placing the magnetism isolating pipe is arranged at the bottom of the second mounting frame, a second lower pressing plate is arranged above the second lower jig, a second lower pressing driving mechanism for driving the second lower pressing plate to do lifting motion is fixed on the second pressing mechanism, a second upper jig for placing the valve seat valve core assembly is arranged at the bottom of the second lower pressing plate, a second guide column is further arranged at the bottom of the second mounting frame, the second lower pressing plate is in sliding connection with the second guide column through a second guide sleeve, a second limit column is further arranged at the bottom of the second mounting frame, and a second limit screw matched with the second limit column is arranged on the second lower pressing plate.

The third press-fitting mechanism comprises a third mounting frame, a third lower jig for placing moving iron is arranged at the bottom of the third mounting frame, a third lower pressing plate is arranged above the third lower jig, a third lower pressing driving mechanism for driving the third lower pressing plate to do lifting motion is fixed on the third press-fitting mechanism, a third upper jig for pressing steel balls into the moving iron is arranged at the bottom of the third lower pressing plate, a third guide column is further arranged at the bottom of the third mounting frame, the third lower pressing plate is in sliding connection with the third guide column through a third guide sleeve, a third limit column is further arranged at the bottom of the third mounting frame, a third limit screw matched with the third limit column is arranged on the third lower pressing plate, and a first detection camera for detecting whether the steel balls are pressed in place or not is further arranged on one side of the third lower jig.

The fourth pressing mechanism comprises a fourth installation frame, a fourth lower jig for placing the valve seat valve core magnetism isolating pipe assembly is arranged at the bottom of the fourth installation frame, and a first displacement sensor extending into the fourth lower jig is arranged at the bottom of the fourth lower jig;

A fourth lower pressing plate is arranged above the fourth lower jig, a fourth lower pressing driving mechanism for driving the fourth lower pressing plate to do lifting movement is fixed on the fourth press fitting mechanism, a fourth upper jig for placing fixed iron is arranged at the bottom of the fourth lower pressing plate, the fourth upper jig comprises a jig seat, a first annular coil is arranged on the inner side of the jig seat, a fourth O-shaped ring for clamping a product is arranged below the first annular coil on the inner side of the jig seat, and a pressing head is further arranged in the middle of the first annular coil;

The bottom of the fourth installation frame is also provided with a fourth guide post, the fourth lower pressing plate is in sliding connection with the fourth guide post through a fourth guide sleeve, the bottom of the fourth installation frame is also provided with a fourth limit post, and a fourth limit screw matched with the fourth limit post is arranged on the fourth lower pressing plate.

The fifth press-fitting mechanism comprises a fifth mounting frame, a fifth lower jig for placing a filter screen is arranged at the bottom of the fifth mounting frame, a fifth lower pressing plate is arranged above the fifth lower jig, a fifth lower pressing driving mechanism for driving the fifth lower pressing plate to do lifting motion is fixed on the fifth press-fitting mechanism, a fifth upper jig for placing a semi-finished product is arranged at the bottom of the fifth lower pressing plate, and a detection optical fiber for detecting whether the product is pressed in place or not is further arranged on one side of the fifth lower jig.

The detection mechanism comprises a sixth lower jig which is arranged at the bottom of the fifth installation frame and used for placing the pressure reducing valve, a second annular coil is arranged in the sixth lower jig, a detection jig and a sixth driving mechanism for driving the detection jig to move downwards are arranged above the sixth lower jig, and a second displacement sensor is arranged in the detection jig.

The laser welding mechanism comprises a sixth mounting frame, a laser welding assembly is arranged on the sixth mounting frame, a clamping jaw and a rotary driving mechanism for driving the clamping jaw to do rotary motion are arranged below the laser welding assembly, and the laser welding mechanism further comprises an XY axis displacement mechanism for driving the rotary driving mechanism to do displacement along the XY axis direction.

Further, the marking mechanism comprises a seventh mounting frame, a finished product jig for placing a finished product is arranged on the seventh mounting frame, and a laser marking machine for marking the finished product is arranged above the finished product jig.

The automatic press fitting structure has the advantages that the automatic press fitting of each part during the assembly of the parts can be realized through the arrangement of the plurality of press fitting mechanisms, meanwhile, when the movable iron steel ball assembly, the spring and the fixed iron are assembled into the valve seat valve core magnetism isolating pipe assembly, whether the spring is press-fitted or not can be automatically detected, so that the possibility of spring neglected loading is reduced, and meanwhile, gaps between the movable iron and the fixed iron can be detected through the arrangement of the detection mechanism, so that the product yield is ensured.

Drawings

Fig. 1 is a schematic structural view of an assembly device for an ABS valve of an automobile according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a first press-fitting mechanism according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a second press-fitting mechanism according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a third press-fitting mechanism according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a fourth press-fitting mechanism according to an embodiment of the present application.

Fig. 6 is a cross-sectional view of a fourth press-fitting mechanism according to an embodiment of the present application.

Fig. 7 is a schematic structural diagram of a fifth press-fitting mechanism and a detection mechanism according to an embodiment of the present application.

Fig. 8 is a cross-sectional view of a detection mechanism according to an embodiment of the present application.

Fig. 9 is a schematic structural view of a laser welding mechanism according to an embodiment of the present application.

Marked in the figure as:

the first press-fitting mechanism 1, the first mounting frame 101, the first lower jig 102, the first lower pressing plate 103, the first lower-pressing driving mechanism 104, the first upper jig 105, the first guide column 106, the first limit column 107 and the first limit screw 108;

The second press-fitting mechanism 2, a second mounting frame 201, a second lower jig 202, a second lower pressing plate 203, a second lower pressing driving mechanism 204, a second upper jig 205, a second guide post 206, a second limit post 207 and a second limit screw 208;

The third press-fitting mechanism 3, the third mounting frame 301, the third lower jig 302, the third lower pressing plate 303, the third lower pressing driving mechanism 304, the third upper jig 305, the third guide post 306, the third limit post 307, the third limit screw 308, and the first detection camera 309;

The fourth press-fitting mechanism 4, the fourth mounting frame 401, the fourth lower jig 402, the first displacement sensor 403, the fourth lower pressing plate 404, the fourth lower pressing driving mechanism 405, the fourth upper jig 406, the jig seat 407, the first annular coil 408, the fourth O-ring 409, the press head 410, the fourth guide post 411, the fourth limit post 412, and the fourth limit screw 413;

A fifth press-fitting mechanism 5, a fifth mounting frame 501, a fifth lower jig 502, a fifth lower pressing plate 503, a fifth lower pressing driving mechanism 504, a fifth upper jig 505 and a detection optical fiber 506;

a detection mechanism 6, a sixth lower jig 601, a second annular coil 602, a detection jig 603, a sixth driving mechanism 604, and a second displacement sensor 605;

A laser welding mechanism 7, a sixth mounting frame 701, a laser welding assembly 702, a clamping jaw 703, a rotation driving mechanism 704, and an XY axis displacement mechanism 705;

marking mechanism 8, seventh mounting bracket 801, finished product tool 802, laser marking machine 803.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1, an embodiment of the application discloses an ABS valve assembly device for an automobile, which comprises a first press-fitting mechanism 1 for press-fitting a valve seat and a valve core, a second press-fitting mechanism 2 for press-fitting a magnetism insulator tube onto a valve seat and valve core assembly, a third press-fitting mechanism 3 for press-fitting a steel ball onto a moving iron, a fourth press-fitting mechanism 4 for assembling a moving iron steel ball assembly, a spring and a fixed iron onto a valve seat and valve core and magnetism insulator tube assembly to form a semi-finished product, a fifth press-fitting mechanism 5 for press-fitting a filter screen onto the semi-finished product to form a pressure reducing valve, a detection mechanism 6 for detecting a moving iron and a fixed iron gap, a laser welding mechanism 7 for welding and fixing the fixed iron and the magnetism insulator tube, and a marking mechanism 8 for marking the pressure reducing valve.

Specifically, when working, the valve seat and the valve core are respectively placed in the first pressing mechanism 1 by manpower, the valve seat and the valve core are pressed by the first pressing mechanism 1 to form a valve seat valve core component, after the pressing is finished, the valve seat valve core component and the magnetism isolating pipe are manually placed in the second pressing mechanism 2 to be pressed, meanwhile, the steel ball and the moving iron can be manually placed in the third pressing mechanism 3 to be pressed to form a moving iron steel ball component, then, the moving iron steel ball component, the spring and the fixed iron are manually assembled into the valve seat valve core magnetism isolating pipe component to be pressed into a semi-finished product pressure reducing valve through the fourth pressing mechanism 4, then, the filter screen and the semi-finished product pressure reducing valve are manually pressed into a finished product pressure reducing valve through the fifth pressing mechanism 5, then, the assembled finished product pressure reducing valve is manually placed in the detection mechanism 6 to detect the moving iron and the fixed iron clearance, if the product is qualified, the product is taken to be placed in the laser welding mechanism 7 to be welded for one circle to fix the fixed iron and the magnetism isolating pipe, and finally, the welded valve product is placed in the marking mechanism 8 to be marked.

This structure can realize the automatic pressure equipment when assembling each part through the setting of a plurality of pressure equipment mechanisms, when will move indisputable steel ball subassembly, spring and decide iron and assemble to the disk seat case magnetism isolating tube subassembly in simultaneously, can detect whether the pressure equipment of spring voluntarily to reduce the possibility that the spring neglected loading, can detect the clearance between moving iron and the deciding iron through the setting of detection mechanism 6 simultaneously, thereby guarantee the yields of product.

In this embodiment, first pressure equipment mechanism 1 includes first mounting bracket 101, first mounting bracket 101 bottom is provided with the first fixture 102 that is used for placing the disk seat, first fixture 102 top is provided with first holding down plate 103, be fixed with on the first pressure equipment mechanism 1 and be used for driving first holding down plate 103 and do elevating movement's first holding down actuating mechanism 104, first holding down plate 103 bottom is provided with the first fixture 105 that is used for placing the case, first mounting bracket 101 bottom still is provided with first guide post 106, first holding down plate 103 passes through first guide pin bushing and first guide post 106 sliding connection, first mounting bracket 101 bottom still is provided with first spacing post 107, be provided with on the first holding down plate 103 with first spacing post 107 complex first spacing screw 108.

Specifically, when assembling, the valve seat is manually placed in the first lower jig 102, the valve core is placed in the first upper jig 105, the first lower driving mechanism 104 drives the first upper jig 105 to move towards the first lower jig 102, so that the valve core in the first upper jig 105 is pressed down and clamped in the valve seat, the assembling is completed, the pressing distance can be controlled by the first limiting column 107 and the first limiting screw 108, and after the first limiting column 107 and the first limiting screw 108 are contacted, the first upper jig 105 cannot continuously move downwards.

The automatic installation of case and disk seat can be realized to above-mentioned structure, simultaneously through the cooperation of first spacing post 107 and first stop screw 108, the push-down distance of tool 105 on the steerable first to prevent that the push-down force is too big and lead to the product damage.

In this embodiment, the second press-fitting mechanism 2 includes a second mounting frame 201, a second lower jig 202 for placing a magnetism isolating pipe is provided at the bottom of the second mounting frame 201, a second lower pressing plate 203 is provided above the second lower jig 202, a second lower pressing driving mechanism 204 for driving the second lower pressing plate 203 to do lifting motion is fixed on the second press-fitting mechanism 2, a second upper jig 205 for placing a valve seat valve core assembly is provided at the bottom of the second lower pressing plate 203, a second guide column 206 is further provided at the bottom of the second mounting frame 201, the second lower pressing plate 203 is slidably connected with the second guide column 206 through a second guide sleeve, a second limit column 207 is further provided at the bottom of the second mounting frame 201, and a second limit screw 208 matched with the second limit column 207 is provided on the second lower pressing plate 203.

Specifically, when assembling, the magnetism isolating pipe is manually placed in the second lower jig 202, the valve seat valve core assembly is placed in the second upper jig 205, the second lower driving mechanism 204 drives the second upper jig 205 to move towards the second lower jig 202, so that the valve seat valve core assembly in the second upper jig 205 is pressed down and clamped in the magnetism isolating pipe, assembling is completed, the pressing distance can be controlled by the second limiting column 207 and the second limiting screw 208, and after the second limiting column 207 and the second limiting screw 208 are contacted, the second upper jig 205 cannot continuously move downwards.

The automatic installation of magnetism isolating pipe and disk seat case subassembly can be realized to above-mentioned structure, simultaneously through the cooperation of second spacing post 207 and second stop screw 208, the distance of pushing down of tool 205 on the steerable second to prevent that the too big product that leads to of pushing down from damaging.

In this embodiment, the third press-fitting mechanism 3 includes a third mounting rack 301, a third lower jig 302 for placing moving iron is disposed at the bottom of the third mounting rack 301, a third lower pressing plate 303 is disposed above the third lower jig 302, a third lower pressing driving mechanism 304 for driving the third lower pressing plate 303 to perform lifting motion is fixed on the third press-fitting mechanism 3, a third upper jig 305 for pressing steel balls into the moving iron is disposed at the bottom of the third lower pressing plate 303, a third guide column 306 is further disposed at the bottom of the third mounting rack 301, the third lower pressing plate 303 is slidably connected with the third guide column 306 through a third guide sleeve, a third limit column 307 is further disposed at the bottom of the third mounting rack 301, a third limit screw 308 matched with the third limit column 307 is disposed on the third lower pressing plate 303, and a first detection 309 for detecting whether the steel balls are pressed in place is further disposed at one side of the third lower jig 302.

Specifically, during assembly, the moving iron is manually placed in the third lower jig 302, meanwhile, the steel balls are placed at the installation position of the moving iron, then the third pressing driving mechanism 304 drives the third upper jig 305 to move towards the third lower jig 302, so that the steel balls are pressed into the moving iron, the assembly is completed, the pressing distance can be controlled by the third limiting column 307 and the third limiting screw 308, after the third limiting column 307 and the third limiting screw 308 are contacted, the third upper jig 305 cannot continuously move downwards, and after the steel balls are pressed, the first detecting camera 309 can detect whether the steel balls are pressed into place or not.

The automatic installation of steel ball and movable iron can be realized to above-mentioned structure, simultaneously through the cooperation of third spacing post 307 and third stop screw 308, the distance of pushing down of tool 305 on the steerable third to prevent that the excessive pressure of pushing down from leading to the product damage, can realize detecting whether the steel ball is impressed in place through the setting of first detection camera 309 simultaneously, if not the pressure equipment is put in place can carry out the reworking of product, thereby guarantee the yields of product.

In this embodiment, the fourth press-fitting mechanism 4 includes a fourth mounting rack 401, a fourth lower fixture 402 for placing a valve seat and valve core magnetic isolation tube assembly is disposed at the bottom of the fourth mounting rack 401, and a first displacement sensor 403 extending into the fourth lower fixture 402 is disposed at the bottom of the fourth lower fixture 402;

A fourth lower pressing plate 404 is arranged above the fourth lower jig 402, a fourth lower pressing driving mechanism 405 for driving the fourth lower pressing plate 404 to do lifting motion is fixed on the fourth pressing mechanism 4, a fourth upper jig 406 for placing fixed iron is arranged at the bottom of the fourth lower pressing plate 404, the fourth upper jig 406 comprises a jig seat 407, a first annular coil 408 is arranged at the inner side of the jig seat 407, a fourth O-shaped ring 409 for clamping products is arranged below the first annular coil 408 at the inner side of the jig seat 407, and a pressing head 410 is further arranged at the middle part of the first annular coil 408;

The bottom of the fourth mounting frame 401 is further provided with a fourth guide post 411, the fourth lower pressing plate 404 is slidably connected with the fourth guide post 411 through a fourth guide sleeve, the bottom of the fourth mounting frame 401 is further provided with a fourth limit post 412, and the fourth lower pressing plate 404 is provided with a fourth limit screw 413 matched with the fourth limit post 412.

Specifically, when assembling, the assembled magnet isolation tube and valve seat valve core assembly is placed in the fourth lower jig 402 manually, at this moment, the steel balls are abutted against the contacts of the first displacement sensor 403, the contacts are in a compressed state, then the installed moving iron steel ball assembly is placed in the magnet isolation tube, then a spring is placed in the magnet isolation tube, then the fixed iron is placed in the fourth upper jig 406, at this moment, the fixed iron is clamped by the fourth O-shaped ring 409, then the fourth lower driving mechanism 405 drives the fourth upper jig 406 to move towards the fourth lower jig 402, so that the fixed iron in the fourth upper jig 406 is clamped in the magnet isolation tube by pressing down, assembling is completed, at this moment, the spring is located between the fixed iron and the moving iron, then the first annular coil 408 is electrified to generate a magnetic field, so that the moving iron is adsorbed by the fixed iron to move upwards, at this moment, the first displacement sensor 403 can generate a displacement change amount, after the first annular coil stops electrifying, the moving iron is reset under the action of the spring, the first displacement sensor 403 detects a displacement change amount again, and therefore whether the spring is installed or not is detected. Meanwhile, the pressing distance can be controlled by the fourth limiting post 412 and the fourth limiting screw 413, and when the fourth limiting post 412 and the fourth limiting screw 413 are contacted, the fourth upper jig 406 cannot continue to move downwards.

The structure can realize that the two moving iron steel ball assemblies, the spring and the fixed iron are assembled into the valve seat and valve core magnetism isolating pipe assembly, and can realize that whether the spring is installed or not simultaneously, thereby ensuring the yield of products.

In this embodiment, the fifth press-fitting mechanism 5 includes a fifth mounting rack 501, a fifth lower jig 502 for placing a filter screen is disposed at the bottom of the fifth mounting rack 501, a fifth lower pressing plate 503 is disposed above the fifth lower jig 502, a fifth pressing driving mechanism 504 for driving the fifth lower pressing plate 503 to perform lifting motion is fixed on the fifth press-fitting mechanism 5, a fifth upper jig 505 for placing a semi-finished product is disposed at the bottom of the fifth lower pressing plate 503, and a detection optical fiber 506 for detecting whether the product is press-fitted in place is further disposed at one side of the fifth lower jig 502.

Specifically, when assembling, the filter screen is manually placed in the fifth lower jig 502, the semi-finished product pressure reducing valve is placed in the fifth upper jig 505, and then the fifth lower driving mechanism 504 drives the fifth upper jig 505 to move towards the fifth lower jig 502, so that the semi-finished product pressure reducing valve and the road network are tightly assembled.

The structure can realize the automatic installation of the filter screen and the semi-finished product pressure reducing valve, thereby improving the assembly efficiency.

In this embodiment, the detection mechanism 6 includes a sixth lower fixture 601 mounted at the bottom of the fifth mounting rack 501 and used for placing a pressure reducing valve, a second annular coil 602 is disposed in the sixth lower fixture 601, a detection fixture 603 and a sixth driving mechanism 604 for driving the detection fixture 603 to move downward are disposed above the sixth lower fixture 601, and a second displacement sensor 605 is disposed in the detection fixture 603.

Specifically, the finished product reducing valve is placed in the sixth lower jig 601, the second annular coil 602 is electrified to generate a magnetic field, so that the moving iron moves and is attracted to the fixed iron direction, the sixth driving mechanism 604 drives the detection jig 603 to move downwards, the detection end of the second displacement sensor 605 stretches into the product to contact with the steel balls, then the second annular coil 602 is electrified to finish, the moving iron resets under the action of the spring, the moving iron drives the steel balls to displace, and accordingly the second displacement sensor 605 detects displacement signals, and the displacement distance is the distance between the moving iron and the fixed iron.

The detection mechanism 6 can detect the distance between the moving iron and the fixed iron, thereby ensuring that the products are all within the qualified requirement range.

In this embodiment, the laser welding mechanism 7 includes a sixth mounting frame 701, a laser welding assembly 702 is disposed on the sixth mounting frame 701, a clamping jaw 703 and a rotation driving mechanism 704 for driving the clamping jaw 703 to perform a rotation motion are disposed below the laser welding assembly 702, and an XY axis displacement mechanism 705 for driving the rotation driving mechanism 704 to perform a displacement along the XY axis direction is further included.

Specifically, after the product is detected to be qualified, the detected product is placed on the clamping jaw 703, the clamping jaw 703 clamps the product, after the clamping jaw 703 clamps the product, under the driving of the XY axis displacement mechanism 705, the welding position of the product is moved to the lower part of the laser welding assembly 702, and the rotation driving mechanism 704 drives the clamping jaw 703 to rotate so as to carry out annular welding on the product, so that the fixed iron and the magnetism isolating pipe can be welded and fixed.

The automatic welding and fixing of the fixed iron and the magnetism isolating pipe can be realized through the arrangement of the mechanism, and the firmness of the product is ensured.

In this embodiment, the marking mechanism 8 includes a seventh mounting frame 801, a finished product fixture 802 for placing a finished product is disposed on the seventh mounting frame 801, and a laser marking machine 803 for marking the finished product is disposed above the finished product fixture 802.

Specifically, after the whole assembly procedure of the product is completed, the product is manually placed into the finished product jig 802, and laser marking operation is performed on the surface of the product by the laser marking machine 803.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims (9)

1. The automobile ABS valve assembly equipment is characterized by comprising a first pressing mechanism (1) for pressing a valve seat and a valve core, a second pressing mechanism (2) for pressing a magnetism isolating pipe onto a valve seat and valve core assembly, a third pressing mechanism (3) for pressing steel balls onto a moving iron, a fourth pressing mechanism (4) for assembling the moving iron steel ball assembly, a spring and a fixed iron onto the valve seat and valve core magnetism isolating pipe assembly to form a semi-finished product, a fifth pressing mechanism (5) for pressing a filter screen onto the semi-finished product to form a pressure reducing valve, a detection mechanism (6) for detecting gaps between the moving iron and the fixed iron, a laser welding mechanism (7) for welding and fixing the fixed iron and the magnetism isolating pipe and a marking mechanism (8) for marking the pressure reducing valve, wherein the first pressing mechanism is sequentially arranged.

2. The automobile ABS valve assembly device of claim 1, wherein the first press-fitting mechanism (1) comprises a first mounting frame (101), a first lower jig (102) for placing a valve seat is arranged at the bottom of the first mounting frame (101), a first lower pressing plate (103) is arranged above the first lower jig (102), a first lower pressing driving mechanism (104) for driving the first lower pressing plate (103) to do lifting motion is fixed on the first press-fitting mechanism (1), a first upper jig (105) for placing a valve core is arranged at the bottom of the first lower pressing plate (103), a first guide column (106) is further arranged at the bottom of the first mounting frame (101), the first lower pressing plate (103) is slidably connected with the first guide column (106) through a first guide sleeve, a first limit column (107) is further arranged at the bottom of the first mounting frame (101), and a first limit screw (108) matched with the first limit column (107) is arranged on the first lower pressing plate (103).

3. The automobile ABS valve assembly device of claim 1, wherein the second press-fit mechanism (2) comprises a second mounting frame (201), a second lower jig (202) for placing a magnetism isolating pipe is arranged at the bottom of the second mounting frame (201), a second lower pressing plate (203) is arranged above the second lower jig (202), a second lower pressing driving mechanism (204) for driving the second lower pressing plate (203) to do lifting movement is fixed on the second press-fit mechanism (2), a second upper jig (205) for placing a valve seat valve core assembly is arranged at the bottom of the second lower pressing plate (203), a second guide post (206) is further arranged at the bottom of the second mounting frame (201), the second lower pressing plate (203) is slidably connected with the second guide post (206) through a second guide sleeve, a second limit post (207) is further arranged at the bottom of the second mounting frame (201), and a second limit screw (208) matched with the second limit post (207) is arranged on the second lower pressing plate (203).

4. The automobile ABS valve assembly device of claim 1, wherein the third press-fitting mechanism (3) comprises a third mounting frame (301), a third lower jig (302) for placing moving iron is arranged at the bottom of the third mounting frame (301), a third lower limit post (307) is arranged above the third lower jig (302), a third lower driving mechanism (304) for driving the third lower platen (303) to do lifting movement is fixed on the third press-fitting mechanism (3), a third upper jig (305) for pressing steel balls into the moving iron is arranged at the bottom of the third lower platen (303), a third guide post (306) is further arranged at the bottom of the third mounting frame (301), the third lower platen (303) is in sliding connection with the third guide post (306) through a third guide sleeve, a third limit post (307) matched with the third lower limit post (307) is arranged at the bottom of the third lower jig (303), and a third lower limit screw (308) is further arranged on the third lower jig (308) for detecting whether the steel balls are positioned at one side of the third camera (309).

5. The device for assembling the automobile ABS valve is characterized in that the fourth press-fitting mechanism (4) comprises a fourth mounting frame (401), a fourth lower jig (402) for placing a valve seat and valve core magnetic isolation tube assembly is arranged at the bottom of the fourth mounting frame (401), and a first displacement sensor (403) extending into the fourth lower jig (402) is arranged at the bottom of the fourth lower jig (402);

A fourth lower pressing plate (404) is arranged above the fourth lower jig (402), a fourth lower pressing driving mechanism (405) for driving the fourth lower pressing plate (404) to do lifting movement is fixed on the fourth press fitting mechanism (4), a fourth upper jig (406) for placing fixed iron is arranged at the bottom of the fourth lower pressing plate (404), the fourth upper jig (406) comprises a jig seat (407), a first annular coil (408) is arranged on the inner side of the jig seat (407), a fourth O-shaped ring (409) for clamping a product is arranged below the first annular coil (408) on the inner side of the jig seat (407), and a pressing head (410) is further arranged in the middle of the first annular coil (408);

The bottom of the fourth installation frame (401) is further provided with a fourth guide column (411), the fourth lower pressing plate (404) is in sliding connection with the fourth guide column (411) through a fourth guide sleeve, the bottom of the fourth installation frame (401) is further provided with a fourth limit column (412), and the fourth lower pressing plate (404) is provided with a fourth limit screw (413) matched with the fourth limit column (412).

6. The device for assembling the automobile ABS valve of claim 1, wherein the fifth pressing mechanism (5) comprises a fifth mounting frame (501), a fifth lower jig (502) for placing a filter screen is arranged at the bottom of the fifth mounting frame (501), a fifth lower pressing plate (503) is arranged above the fifth lower jig (502), a fifth lower pressing driving mechanism (504) for driving the fifth lower pressing plate (503) to do lifting movement is fixed on the fifth pressing mechanism (5), a fifth upper jig (505) for placing a semi-finished product is arranged at the bottom of the fifth lower pressing plate (503), and a detection optical fiber (506) for detecting whether the product is pressed in place or not is further arranged on one side of the fifth lower jig (502).

7. The device for assembling the automobile ABS valve of claim 6, wherein the detection mechanism (6) comprises a sixth lower jig (601) which is arranged at the bottom of the fifth mounting frame (501) and used for placing a pressure reducing valve, a second annular coil (602) is arranged in the sixth lower jig (601), a detection jig (603) and a sixth driving mechanism (604) which drives the detection jig (603) to move downwards are arranged above the sixth lower jig (601), and a second displacement sensor (605) is arranged in the detection jig (603).

8. The apparatus for assembling an ABS valve of an automobile according to claim 1, wherein the laser welding mechanism (7) comprises a sixth mounting frame (701), a laser welding assembly (702) is arranged on the sixth mounting frame (701), a clamping jaw (703) and a rotary driving mechanism (704) for driving the clamping jaw (703) to perform rotary motion are arranged below the laser welding assembly (702), and the apparatus further comprises an XY axis displacement mechanism (705) for driving the rotary driving mechanism (704) to perform displacement along the XY axis direction.

9. The device for assembling the automobile ABS valve of claim 1, wherein the marking mechanism (8) comprises a seventh mounting frame (801), a finished product jig (802) for placing a finished product is arranged on the seventh mounting frame (801), and a laser marking machine (803) for marking the finished product is arranged above the finished product jig (802).