CN115302428A

CN115302428A - Automatic assembling equipment for clamp spring for hole

Info

Publication number: CN115302428A
Application number: CN202211045991.6A
Authority: CN
Inventors: 卞小勇; 张力凡; 彭峰
Original assignee: Jiangsu Yuyi Intelligent Equipment Co ltd
Current assignee: Jiangsu Yuyi Intelligent Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-11-08

Abstract

The invention relates to the field of mechanical assembly, in particular to automatic assembling equipment for a clamp spring for holes, which comprises a bracket, wherein a manipulator, a first mounting seat, a second linear driving device, a second mounting seat and a workpiece fixing seat are arranged on the bracket, and a positioning clamping assembly, a deformation assembly and an adsorption assembly are arranged on the second mounting seat; the locating and clamping assembly comprises two locating rods, each locating rod is detachably mounted on the plug-in mounting seat through the quick-mounting seat respectively, one side of each plug-in mounting seat is provided with a horizontal connecting arm, the two plug-in mounting seats are hinged through the connecting arms, torsion springs are arranged between the connecting arms, the technical scheme is that the two locating rods are inserted into mounting holes of the hole clamp springs, the deformation assembly changes the distance between the locating rods when changing the angle between the plug-in mounting seats, extrusion deformation of the hole clamp springs is achieved, the hole clamp springs are made to be lighter to enter workpieces, and one side of the clamp springs for the adsorption holes of the adsorption assembly is matched with the locating rods to drive the hole clamp springs to move.

Description

Automatic assembling equipment for clamp spring for hole

Technical Field

The invention relates to the field of mechanical assembly, in particular to automatic assembling equipment for a clamp spring for holes.

Background

With the rapid development of commercial vehicles, the demand of a master brake valve is increasing day by day, and holes in product parts are various in circlip grooves. More jump ring groove for hole still needs the manual work to use the hole to assemble with jump ring pincers, is subject to the installation degree of difficulty and the assembly space of part, and the hole is with the jump ring unable disposable assembly and is in place, probably increases artificial working strength because of the great tension of hole with the jump ring.

Chinese patent CN217143023U discloses an assembling and detecting mechanism for a clamp spring for holes, and belongs to the field of mechanical assembly. The device comprises a hole clamp spring assembly component for positioning a product part and assembling a hole clamp spring into a part shell, a hole clamp spring press-fitting component along the direction of a linear guide rail module and a hole clamp spring detection component for detecting the clamp spring in place; the hole clamp spring assembly component comprises a mechanism for positioning product parts and placing a hole clamp spring; the hole clamp spring press-mounting assembly consists of a thin cylinder and a pressure head, and a clamp spring for press-mounting holes is arranged in a clamp spring groove for product holes; the hole clamp spring detection assembly comprises a displacement sensor pressing plate and a displacement sensor.

But the jump ring of each size need carry out certain extrusion to the jump ring in getting into the mounting groove and make its warp to more conveniently get into the mounting groove, this equipment is when assembling the jump ring, can't fix a position and extrude to the jump ring for the hole of different models, thereby can't realize the equipment to arbitrary size hole with the jump ring.

Disclosure of Invention

Aiming at the problems, the automatic assembling equipment for the hole snap spring is provided, the two positioning rods of the positioning clamping assembly can be inserted into the mounting holes of the hole snap spring, the deformation assembly changes the angle between the insertion seats to change the distance between the positioning rods, the extrusion deformation of the hole snap spring is realized, and the hole snap spring can enter a workpiece more easily.

In order to solve the problems of the prior art, the invention adopts the technical scheme that:

the automatic assembling equipment for the clamp spring for the hole comprises a support, wherein a manipulator is arranged at the top of the support, a first mounting seat is mounted at the working end of the manipulator, a workpiece fixing seat is arranged at the bottom of the support, the manipulator drives the first mounting seat to move and rotate on the upper side of the workpiece fixing seat, a second linear driving device is fixedly mounted on the first mounting seat, the working end of the second linear driving device is arranged to move in the vertical direction, a second mounting seat is mounted at the working end of the second linear driving device, and a positioning clamping assembly, a deformation assembly and an adsorption assembly are arranged on the second mounting seat; the positioning and clamping assembly comprises two positioning rods, an insertion seat and a quick assembly seat, each positioning rod is detachably installed on the insertion seat through the quick assembly seat, and the positioning rods are inserted into the installation holes of the hole snap springs; one side of each of the two insertion seats is provided with a horizontal connecting arm, the two insertion seats are hinged through the connecting arms, and a torsion spring is arranged between the connecting arms; the deformation assembly can adjust the angle between the connecting arms, and is used for adjusting the distance between the positioning rods and extruding and deforming the hole-aligning snap spring; the adsorption component is slidably mounted at the bottom of the second mounting seat, is used for adsorbing one side of the hole clamp spring, and can adjust the distance between the adsorption component and the positioning rod; and a press-fitting assembly is arranged on one side of the first mounting seat and is used for pressing a snap spring for a hole entering the workpiece mounting groove.

Preferably, one end of the second mounting seat is provided with a front fixed seat, and hinged shafts of the two connecting arms are vertically inserted in the front fixed seat; the deformation assembly comprises two clamping pieces and a third linear driving device, the inner sides of the two clamping pieces are respectively attached to the outer sides of the connecting arms, the distance between the two clamping pieces is constant, and the clamping pieces are fixedly arranged at the working end of the third linear driving device; the third linear driving device is fixedly installed on the second installation seat, and the working end of the third linear driving device is arranged to move in the horizontal direction perpendicular to the hinge shaft.

Preferably, be provided with first spacing in the preceding fixing base, first spacing has a plurality ofly, and first spacing extends along third linear drive's moving direction, and the outer wall of the inner wall laminating clamping piece of first spacing, first spacing carries on spacingly to the clamping piece.

Preferably, the top end of the positioning rod is coaxially provided with a hexagonal seat, and the hexagonal seat is made of magnetic metal; the bottom of the quick-mounting seat is provided with a hexagonal groove, the shape of the hexagonal groove is matched with that of the hexagonal seat, and an adsorption magnet is arranged in the hexagonal groove.

Preferably, a mounting cavity is arranged in the cartridge seat, the inner diameter of the mounting cavity is matched with the outer diameter of the quick mounting seat, an opening of the mounting cavity faces downwards, and a guide hole penetrating through the cartridge seat is coaxially arranged at the top of the mounting cavity; the top of the fast-assembly seat is coaxially provided with a guide rod, the guide rod is inserted into the guide hole, a spring is sleeved on the guide rod, and the spring is elastically connected with the top of the mounting cavity and the top of the fast-assembly seat; the top of guide bar is provided with the screw rod coaxially, and the screw rod is located the cartridge seat outside, and spacing cap spiral installation is on the guiding hole, and the diameter of spacing cap is greater than the diameter of guiding hole.

Preferably, the adsorption component comprises an adsorption box, an air pipe and a vacuum generator; the adsorption box is arranged below the front fixed seat in a sliding mode and moves along the moving direction of the working end of the third linear driving device; the adsorption box is hollow, two adsorption holes are formed in the bottom side of the adsorption box, and the adsorption holes are arranged in a bilateral symmetry mode; the adsorption box is connected with the working end of a vacuum generator through an air pipe, and the vacuum generator is fixedly installed on the second installation seat.

Preferably, the bottom of the front fixed seat is provided with a plurality of second limiting strips, and the second limiting strips extend along the moving direction of the working end of the third linear driving device; the top of the adsorption box is provided with a limit groove, and the adsorption box is slidably mounted on a second limit strip through the limit groove.

Preferably, one side of the adsorption box is provided with an extension plate, the extension plate is horizontally arranged, and one end of the extension plate is provided with a protruding inserted rod; a side plate is arranged on one side, located on the extension plate, of the second mounting seat, a horizontally extending waist-shaped hole is formed in the side plate, the width of the waist-shaped hole is matched with the diameter of the inserted rod, and the inserted rod is inserted into the waist-shaped hole to move.

Preferably, a sliding block is inserted on the inserted rod and is positioned outside the side plate; one end of the side plate is provided with a threaded hole, the axis of the threaded hole is parallel to the extending direction of the waist-shaped hole, and the adjusting screw is spirally arranged in the threaded hole; one end of the adjusting screw rod is connected with the sliding block, and the other end of the adjusting screw rod is provided with a rotating cap; and a fixing nut is spirally arranged on the adjusting screw rod and used for locking the stable position of the adjusting screw rod.

Preferably, the manipulator comprises a first linear driving device and a first rotary driving device, the first linear driving device is fixedly installed at the top of the support, and the working end of the first linear driving device is arranged to move in the horizontal direction; the first rotary driving device is fixedly installed on the working end of the first linear driving device, a rotating shaft of the first rotary driving device is vertically arranged, and the first installation seat is fixedly installed on the working end of the first rotary driving device.

Compared with the prior art, the beneficial effect of this application is:

1. according to the hole clamp spring clamping device, the two positioning rods of the positioning clamping assembly can be inserted into the mounting holes of the hole clamp spring, the adsorption assembly is matched with the adsorption on the other side of the hole clamp spring to drive the hole clamp spring to stably move, the deformation assembly is started to drive the two hinged insertion seats to rotate, the distance between the positioning rods is changed by changing the angle between the insertion seats, the hole clamp spring is extruded and deformed, and the hole clamp spring can easily enter a workpiece.

2. According to the invention, the deformation assembly drives the two hexagonal seats of the positioning and clamping assembly to extrude the hole clamp springs, the distance between the positioning rods can be adjusted before processing, the positioning rods can be accurately inserted into the mounting holes of the hole clamp springs, the distance between the positioning rods and the second mounting seat is changed by matching with the sliding of the adsorption assembly on the second mounting seat, so that the hole clamp springs with different sizes are driven to effectively move, and the application range of the equipment is enlarged.

3. The quick mounting device realizes the quick mounting of the positioning rod through the quick mounting seat of the positioning and clamping assembly, so that workers can quickly replace the positioning rods with different sizes to adapt to hole snap springs with different mounting hole sizes.

Drawings

FIG. 1 is a first perspective view of an automatic assembling device for a circlip for holes;

FIG. 2 is a second perspective view of an automatic assembling apparatus for a circlip for holes;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a side view of an automatic assembly apparatus for a circlip for holes;

FIG. 5 is a partial enlarged view of FIG. 4 at B;

FIG. 6 is a first perspective view of a second mounting seat, a positioning and clamping assembly, a deformation assembly and an adsorption assembly of the automatic assembling equipment for the clamp spring for holes;

FIG. 7 is a second perspective view of a second mounting seat, a positioning and clamping assembly, a deformation assembly and an adsorption assembly of the automatic assembling equipment for the hole snap spring;

FIG. 8 is an exploded view of the perspective structure of FIG. 6;

FIG. 9 is an enlarged view of a portion of FIG. 8 at C;

FIG. 10 is a second exploded perspective view of FIG. 6;

fig. 11 is a perspective view of a positioning and clamping assembly of an automatic assembling device for a hole snap spring;

fig. 12 is a side view of a positioning and clamping assembly of an automatic assembling device for a hole clamp spring;

FIG. 13 is a cross-sectional view taken at D-D of FIG. 12;

fig. 14 is an exploded perspective view of a positioning and clamping assembly of an automatic assembling device for a circlip for holes.

The reference numbers in the figures are:

1-a support;

11-a manipulator; 111-a first linear drive; 112-a first rotary drive;

12-a first mount; 121-a second linear drive;

13-workpiece fixing seat;

2-a second mounting seat;

21-front fixed seat; 211-a first stop bar; 212-a second stop bar;

22-side plate; 221-kidney shaped hole; 222-a threaded hole; 223-adjusting screw; 224-a spin cap; 225-fixing nut;

3-positioning the clamping assembly;

31-a positioning rod; 311-hexagonal seats;

32-a cartridge seat; 321-a connecting arm; 322-torsion spring; 323-a hinge axis; 324-a mounting cavity; 325-a guide hole;

33-quick mounting seat; 331-hexagonal groove; 332-attracting magnet; 333-guide rod; 334-a spring; 335-screw; 336-a limit cap;

4-a deformation component;

41-a clip;

42-a third linear drive;

5-an adsorption component;

51-an adsorption cassette; 511-suction hole; 512-a limit groove; 513-extension board; 514-insert rod; 515-a slider;

52-trachea;

53-vacuum generator;

and 6, pressing and assembling the components.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 14: the automatic assembling equipment for the clamp spring for the hole comprises a support 1, wherein a manipulator 11 is arranged at the top of the support 1, a first mounting seat 12 is installed at the working end of the manipulator 11, a workpiece fixing seat 13 is arranged at the bottom of the support 1, the manipulator 11 drives the first mounting seat 12 to move and rotate on the upper side of the workpiece fixing seat 13, a second linear driving device 121 is fixedly installed on the first mounting seat 12, the working end of the second linear driving device 121 moves in the vertical direction, a second mounting seat 2 is installed at the working end of the second linear driving device 121, and a positioning clamping component 3, a deformation component 4 and an adsorption component 5 are arranged on the second mounting seat 2; the positioning and clamping assembly 3 comprises two positioning rods 31, two insertion seats 32 and two quick-assembly seats 33, each positioning rod 31 is detachably mounted on the corresponding insertion seat 32 through the quick-assembly seat 33, and each positioning rod 31 is inserted into a mounting hole of a hole clamp spring; one side of each of the two insertion seats 32 is provided with a horizontal connecting arm 321, the two insertion seats 32 are hinged through the connecting arms 321, and a torsion spring 322 is arranged between the connecting arms 321; the deformation component 4 can adjust the angle between the connecting arms 321, and the deformation component 4 is used for adjusting the distance between the positioning rods 31 and extruding and deforming the hole clamp springs; the adsorption component 5 is slidably mounted at the bottom of the second mounting seat 2, the adsorption component 5 is used for adsorbing one side of the hole clamp spring, and the adsorption component 5 can adjust the distance between the adsorption component 5 and the positioning rod 31; one side of the first mounting seat 12 is provided with a press fitting assembly 6, and the press fitting assembly 6 is used for pressing a clamp spring for a hole entering a workpiece mounting groove.

When a worker assembles the hole clamp spring, the hole clamp spring can be manually or automatically fed by adopting a feeding disc, the manipulator 11 on the bracket 1 can drive the second mounting seat 2 to move so as to drive the positioning clamping component 3, the deformation component 4 and the adsorption component 5 to feed the hole clamp spring, two positioning rods 31 of the positioning clamping component 3 can be inserted into mounting holes of the hole clamp spring, the adsorption component 5 is matched with the adsorption of the other side of the hole clamp spring so as to drive the hole clamp spring to stably move, then the manipulator 11 drives the hole clamp spring to move to the upper side of the workpiece fixing seat 13, the second linear driving device 121 arranged on the first mounting seat 12 drives the second mounting seat 2 to move downwards so as to press the hole clamp spring into a workpiece, the second linear driving device 121 can be a linear cylinder or an electric push rod and the like, in the process that the hole clamp spring enters the workpiece, the deformation component 4 is started to drive the two hinged inserting seats 32 to rotate so as to change the distance between the positioning rods 31 by changing the angle between the inserting seats 32, thereby realizing the extrusion deformation of the hole-used clamp spring, so that the hole-used clamp spring can enter a workpiece more easily, when the hole-used clamp spring enters the workpiece, the manipulator 11 drives the first installing seat 12 to rotate, so that the press-fitting component 6 arranged on one side of the first installing seat 12 moves to the upper part of the workpiece, the press-fitting component 6 can be a pressing head driven by an air cylinder or an electric push rod and the like, the press-fitting component 6 can be matched with a detection device to press-fit the hole-used clamp spring into an installing groove of the workpiece, in the embodiment, the positioning rod 31 of the positioning and clamping component 3 is detachably connected with the inserting seats 32 through the quick-fitting seats 33, so that a worker can quickly replace the positioning rods 31 with different sizes to adapt to hole-used clamp springs with different installing hole sizes, the deformation component 4 can drive the positioning and clamping component 3 to extrude the hole-used clamp spring, also can adjust the interval between the locating lever 31 before processing, guarantee that the locating lever 31 can be accurate cartridge in the mounting hole of jump ring for the hole, thereby cooperation adsorption component 5 slides on second mount pad 2 and changes the distance with locating lever 31 and realize driving the not effectual removal of jump ring for the hole of unidimensional, improve equipment's application range, the existence of linking arm 321 between cartridge 32 can provide cartridge 32 and keep the thrust of opening, drive cartridge 32 automatic re-setting when deformation component 4 removes.

Referring to fig. 3, 8 to 10: one end of the second mounting seat 2 is provided with a front fixed seat 21, and a hinge shaft 323 of the two connecting arms 321 is vertically inserted in the front fixed seat 21; the deformation assembly 4 comprises two clamping pieces 41 and a third linear driving device 42, the inner sides of the two clamping pieces 41 are respectively attached to the outer sides of the connecting arms 321, the distance between the clamping pieces 41 is constant, and the clamping pieces 41 are fixedly arranged at the working end of the third linear driving device 42; the third linear driving device 42 is fixedly installed on the second installation base 2, and the working end of the third linear driving device 42 is arranged to move in the horizontal direction perpendicular to the hinge shaft 323.

Cartridge 32 in this application is connected through the linking arm 321 is articulated, articulated shaft 323 cartridge that two linking arms 321 are connected is in the preceding fixing base 21 of 2 front ends of second mount pad, preceding fixing base 21 one side sets up the recess and supplies cartridge 32 to install, the vertical setting of axis of linking arm 321, the height of the inner groovy of preceding fixing base 21 is identical with the width of linking arm 321, deformation subassembly 4 is through the outer wall of two clamping pieces 41 laminating linking arm 321, clamping piece 41 moves along the outer wall of linking arm 321 under the promotion of third linear driving device 42, because interval between clamping piece 41 is fixed, thereby drive linking arm 321 compression torsional spring 322 when clamping piece 41 removes and realize the dwindling of interval between the locating lever 31, and then the jump ring for the pulling hole compresses, make things convenient for the hole to install with the jump ring, third linear driving device 42 in this embodiment can be electric putter or straight line cylinder etc.

Referring to fig. 5 and 9: be provided with first spacing 211 in the preceding fixing base 21, first spacing 211 has a plurality ofly, and first spacing 211 extends along third linear drive 42's direction of movement, and the outer wall of clamping piece 41 is laminated to the inner wall of first spacing 211, and first spacing 211 is spacing to clamping piece 41.

Clamping piece 41 installs in the fluting of preceding fixing base 21 and receives first spacing 211 spacing in this application, thereby the stability of clamping piece 41 moving path is guaranteed in the outer wall of the clamping piece 41 of the inner wall laminating of first spacing 211.

Referring to fig. 10 to 14: the top end of the positioning rod 31 is coaxially provided with a hexagonal seat 311, and the hexagonal seat 311 is made of magnetic metal; the bottom of the fast-assembling seat 33 is provided with a hexagonal groove 331, the shape of the hexagonal groove 331 is matched with the shape of the hexagonal seat 311, and an adsorption magnet 332 is arranged in the hexagonal groove 331.

The utility model provides a locating lever 31 top all is provided with hexagonal seat 311, thereby locating lever 31 can be provided with the hole of the different models of a plurality of different sizes of adaptation and uses the jump ring, hexagonal seat 311 size at locating lever 31 top is fixed and with the hexagonal groove 331 phase-match of fast-assembling seat 33 bottom, the hexagonal seat 311 that adopts magnetic metal material is adsorbed by the inside absorption magnet 332 in hexagonal groove 331 when inserting in the hexagonal groove 331 of fast-assembling seat 33, thereby prevent that locating lever 31 from dropping in the course of working, simplify the installation procedure.

Referring to fig. 10 to 14: a mounting cavity 324 is arranged in the insertion seat 32, the inner diameter of the mounting cavity 324 is matched with the outer diameter of the quick-assembly seat 33, the opening of the mounting cavity 324 faces downwards, and a guide hole 325 which penetrates through the insertion seat 32 is coaxially arranged at the top of the mounting cavity 324; the top of the fast-assembling seat 33 is coaxially provided with a guide rod 333, the guide rod 333 is inserted into the guide hole 325, the guide rod 333 is sleeved with a spring 334, and the spring 334 is elastically connected with the top of the mounting cavity 324 and the top of the fast-assembling seat 33; the top end of the guide rod 333 is coaxially provided with a screw 335, the screw 335 is positioned outside the inserting seat 32, a limiting cap 336 is spirally arranged on the guide hole 325, and the diameter of the limiting cap 336 is larger than that of the guide hole 325.

When the positioning rod 31 of the positioning and clamping assembly 3 is inserted into the mounting hole of the snap spring for hole insertion, in order to enable the adsorption assembly 5 to be adsorbed by surface contact with the snap springs for hole insertion with different sizes, the positioning rod 31 needs to have a certain displacement, for this reason, the quick-assembly seat 33 in the embodiment is mounted in the mounting cavity 324 of the insertion seat 32, the quick-assembly seat 33 is inserted into the guide hole 325 at the top of the mounting cavity 324 through the guide rod 333, the spring 334 sleeved on the guide rod 333 provides elastic force for downward movement of the quick-assembly seat 33 and the positioning rod 31, the screw rod 335 on the guide rod 333 extends to the outside of the insertion seat 32, after the limit cap 336 is spirally mounted on the screw rod 335, the limit cap 336 abuts against the top end of the insertion seat 32 under the elastic force of the spring 334 to limit the quick-assembly position of the quick-assembly seat 33, so as to prevent the quick-assembly seat 33 from being separated from the insertion seat 32, and when the second linear driving device 121 presses down to enable the adsorption assembly 5 to contact the snap spring for hole insertion, the positioning rod 31 can drive the guide rod 33 to compress the guide rod 333, thereby ensuring the adsorption effect of the adsorption assembly 5 on the snap spring for hole.

Referring to fig. 5 to 9: the adsorption assembly 5 comprises an adsorption box 51, an air pipe 52 and a vacuum generator 53; the adsorption box 51 is slidably mounted below the front fixed seat 21, and the adsorption box 51 moves along the moving direction of the working end of the third linear driving device 42; the adsorption box 51 is hollow, two adsorption holes 511 are arranged at the bottom side of the adsorption box 51, and the adsorption holes 511 are arranged in a bilateral symmetry manner; the suction box 51 is connected with the working end of a vacuum generator 53 through an air pipe 52, and the vacuum generator 53 is fixedly arranged on the second mounting base 2.

When 5 adsorb the hole with the jump ring, rely on the vacuum generator 53 of installation to adsorb box 51 inside production suction on the second mount pad 2, the air in the box 51 is adsorbed in the extraction, make two of adsorbing the box 51 bottom inhale the hole 511 and can adsorb the hole with the jump ring surface of laminating, it can be close to or keep away from locating lever 31 to adsorb box 51 slides in the front of the fixing base 21 bottom, thereby all can guarantee when the hole with the jump ring to not unidimensional that the position of inhaling hole 511 is located hole with jump ring surface upside, guarantee the adsorption effect of adsorbing box 51.

Referring to fig. 8 and 9: a plurality of second limiting strips 212 are arranged at the bottom of the front fixed seat 21, and the second limiting strips 212 extend along the moving direction of the working end of the third linear driving device 42; the top of the adsorption box 51 is provided with a limit groove 512, and the adsorption box 51 is slidably mounted on the second limit strip 212 through the limit groove 512.

In order to ensure the stable sliding of the adsorption box 51 at the bottom of the front fixing seat 21, the bottom of the front fixing seat 21 in this embodiment is provided with a second limiting bar 212, and a limiting groove 512 arranged at the top of the adsorption box 51 is slidably mounted on the second limiting bar 212 to ensure that the adsorption box 51 does not fall off from the front fixing seat 21 and also ensure that the adsorption box 51 is located on the central plane between the positioning rods 31 and moves horizontally.

Referring to fig. 6 to 10: an extension plate 513 is arranged on one side of the adsorption box 51, the extension plate 513 is horizontally arranged, and one end of the extension plate 513 is provided with a protruding insertion rod 514; the side plate 22 is arranged on one side of the extension plate 513 of the second mounting seat 2, a horizontally extending waist-shaped hole 221 is arranged on the side plate 22, the width of the waist-shaped hole 221 is matched with the diameter of the inserted rod 514, and the inserted rod 514 is inserted into the waist-shaped hole 221 to move.

A sliding block 515 is inserted on the insertion rod 514, and the sliding block 515 is positioned outside the side plate 22; one end of the side plate 22 is provided with a threaded hole 222, the axis of the threaded hole 222 is parallel to the extending direction of the waist-shaped hole 221, and an adjusting screw 223 is spirally installed in the threaded hole 222; one end of the adjusting screw 223 is connected with the sliding block 515, and the other end of the adjusting screw 223 is provided with a rotating cap 224; a fixing nut 225 is screwed on the adjusting screw 223, and the fixing nut 225 is used for locking the stable position of the adjusting screw 223.

In order to adjust and lock the position of the adsorption box 51 before processing holes with different sizes by using snap springs, in this embodiment, a worker can change the position of the sliding block 515 by rotating the adjusting screw 223, the adsorption box 51 is connected with the sliding block 515 through the inserting rod 514 protruding from the extension plate 513 on one side, when the adjusting screw 223 drives the sliding block 515 to move, the inserting rod 514 moves in the waist-shaped hole 221 of the side plate 22 in a limiting manner, the horizontal movement of the adsorption box 51 is realized by matching with the limiting of the second limiting strip 212 on the adsorption box 51, when the adjusting screw 223 moves to a proper position in the threaded hole 222, the worker rotates the fixing nuts 225 positioned on both sides of the threaded hole 222 to fix the adjusting screw 223, the position of the adsorption box 515 is locked, and the position of the adsorption box 51 is locked, so that the adsorption hole 511 at the bottom of the adsorption box 51 can effectively contact with the surface of the snap spring for holes and adsorb the snap springs for holes in subsequent processing.

Referring to fig. 1 to 4: the manipulator 11 comprises a first linear driving device 111 and a first rotary driving device 112, the first linear driving device 111 is fixedly arranged at the top of the bracket 1, and the working end of the first linear driving device 111 is arranged to move in the horizontal direction; the first rotation driving device 112 is fixedly installed on the working end of the first linear driving device 111, the rotation axis of the first rotation driving device 112 is vertically arranged, and the first installation seat 12 is fixedly installed on the working end of the first rotation driving device 112.

Manipulator 11 in this application can comprise first linear drive device 111 and first rotary drive device 112, first linear drive device 111 drives second mount pad 2, location centre gripping subassembly 3, deformation subassembly 4, adsorption component 5 and pressure equipment subassembly 6 when the horizontal direction removes with the removal between hole jump ring material loading position and the work piece fixing base 13 position align, first rotary drive device 112 can drive first mount pad 12 rotatory to realize location centre gripping subassembly 3, deformation subassembly 4 and adsorption component 5 and impress to the installation of hole jump ring and pressure equipment subassembly 6 to the hole jump ring, first linear drive device 111 can slip table or sharp cylinder etc, first mount pad 12 can rotary cylinder.

The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The automatic assembling equipment for the clamp spring for the hole comprises a support (1), wherein a mechanical arm (11) is arranged at the top of the support (1), a first mounting seat (12) is installed at the working end of the mechanical arm (11), a workpiece fixing seat (13) is arranged at the bottom of the support (1), the mechanical arm (11) drives the first mounting seat (12) to move and rotate on the upper side of the workpiece fixing seat (13), and the automatic assembling equipment is characterized in that a second linear driving device (121) is fixedly installed on the first mounting seat (12), the working end of the second linear driving device (121) is arranged to move in the vertical direction, a second mounting seat (2) is installed at the working end of the second linear driving device (121), and a positioning clamping component (3), a deformation component (4) and an adsorption component (5) are arranged on the second mounting seat (2);

the positioning and clamping assembly (3) comprises two positioning rods (31), two insertion seats (32) and two quick-assembly seats (33), each positioning rod (31) is detachably mounted on each insertion seat (32) through each quick-assembly seat (33), and each positioning rod (31) is inserted into a mounting hole of a hole snap spring;

one side of each of the two insertion seats (32) is provided with a horizontal connecting arm (321), the two insertion seats (32) are hinged through the connecting arms (321), and a torsion spring (322) is arranged between the connecting arms (321);

the deformation assembly (4) can adjust the angle between the connecting arms (321), and the deformation assembly (4) is used for adjusting the distance between the positioning rods (31) and extruding and deforming the hole clamp spring;

the adsorption component (5) is slidably mounted at the bottom of the second mounting seat (2), the adsorption component (5) is used for adsorbing one side of the hole clamp spring, and the adsorption component (5) can adjust the distance between the adsorption component and the positioning rod (31);

one side of the first mounting seat (12) is provided with a press-fitting assembly (6), and the press-fitting assembly (6) is used for pressing a clamp spring for a hole entering a workpiece mounting groove.

2. The automatic assembling equipment for circlips for holes as claimed in claim 1 is characterized in that one end of the second mounting seat (2) is provided with a front fixed seat (21), and the hinged shafts (323) of the two connecting arms (321) are vertically inserted in the front fixed seat (21);

the deformation assembly (4) comprises two clamping pieces (41) and a third linear driving device (42), the inner sides of the two clamping pieces (41) are respectively attached to the outer sides of the connecting arms (321), the distance between the clamping pieces (41) is constant, and the clamping pieces (41) are fixedly installed at the working end of the third linear driving device (42);

the third linear driving device (42) is fixedly arranged on the second mounting seat (2), and the working end of the third linear driving device (42) is arranged to move in the horizontal direction perpendicular to the hinging shaft (323).

3. The automatic assembling equipment for hole clamp springs according to claim 2, wherein a plurality of first limiting strips (211) are arranged in the front fixing seat (21), the first limiting strips (211) extend along the moving direction of the third linear driving device (42), the inner wall of each first limiting strip (211) is attached to the outer wall of each clamping piece (41), and each clamping piece (41) is limited by each first limiting strip (211).

4. The automatic assembling equipment for the clamp spring for holes as claimed in claim 1, wherein a hexagonal seat (311) is coaxially arranged at the top end of the positioning rod (31), and the hexagonal seat (311) is made of magnetic metal;

the bottom of the fast-assembling seat (33) is provided with a hexagonal groove (331), the shape of the hexagonal groove (331) is matched with that of the hexagonal seat (311), and an adsorption magnet (332) is arranged in the hexagonal groove (331).

5. The automatic assembling equipment for a circlip for holes as claimed in claim 4 is characterized in that a mounting cavity (324) is arranged in the insertion seat (32), the inner diameter of the mounting cavity (324) is matched with the outer diameter of the quick-assembly seat (33), the opening of the mounting cavity (324) is arranged downwards, and the top of the mounting cavity (324) is coaxially provided with a guide hole (325) penetrating through the insertion seat (32);

the top of the fast-assembling seat (33) is coaxially provided with a guide rod (333), the guide rod (333) is inserted into the guide hole (325), a spring (334) is sleeved on the guide rod (333), and the spring (334) is elastically connected with the top of the mounting cavity (324) and the top of the fast-assembling seat (33);

the top end of the guide rod (333) is coaxially provided with a screw rod (335), the screw rod (335) is positioned outside the plug-in mounting seat (32), the limiting cap (336) is spirally mounted on the guide hole (325), and the diameter of the limiting cap (336) is larger than that of the guide hole (325).

6. An automatic assembling equipment of circlips for holes as claimed in claim 2 characterized in that the adsorption component (5) comprises an adsorption box (51), an air pipe (52) and a vacuum generator (53); the adsorption box (51) is arranged below the front fixed seat (21) in a sliding mode, and the adsorption box (51) moves along the moving direction of the working end of the third linear driving device (42);

the adsorption box (51) is hollow, two suction holes (511) are formed in the bottom side of the adsorption box (51), and the suction holes (511) are arranged in a bilateral symmetry manner;

the adsorption box (51) is connected with the working end of a vacuum generator (53) through an air pipe (52), and the vacuum generator (53) is fixedly arranged on the second mounting seat (2).

7. The automatic assembling equipment for circlips for holes as claimed in claim 6 wherein the bottom of the front fixed seat (21) is provided with a plurality of second limiting strips (212), the second limiting strips (212) extend along the moving direction of the working end of the third linear driving device (42);

the top of the adsorption box (51) is provided with a limit groove (512), and the adsorption box (51) is slidably mounted on the second limit strip (212) through the limit groove (512).

8. The automatic assembling equipment of a circlip for holes as claimed in claim 7 wherein one side of the adsorption box (51) is provided with an extension plate (513), the extension plate (513) is horizontally arranged, one end of the extension plate (513) is provided with a protruding inserted rod (514);

a side plate (22) is arranged on one side, located on the extension plate (513), of the second mounting seat (2), a horizontally extending waist-shaped hole (221) is formed in the side plate (22), the width of the waist-shaped hole (221) is matched with the diameter of the inserted rod (514), and the inserted rod (514) is inserted into the waist-shaped hole (221) to move.

9. The automatic assembling equipment for hole circlips as claimed in claim 8 is characterized in that a sliding block (515) is inserted on the inserted rod (514), the sliding block (515) is positioned outside the side plate (22);

one end of the side plate (22) is provided with a threaded hole (222), the axis of the threaded hole (222) is parallel to the extending direction of the waist-shaped hole (221), and an adjusting screw rod (223) is spirally installed in the threaded hole (222);

one end of the adjusting screw rod (223) is connected with the sliding block (515), and the other end of the adjusting screw rod (223) is provided with a rotating cap (224);

and a fixing nut (225) is spirally arranged on the adjusting screw rod (223), and the fixing nut (225) is used for locking the stable position of the adjusting screw rod (223).

10. An automatic assembling device for circlips for holes as claimed in claim 1 characterized in that the robot arm (11) comprises a first linear driving device (111) and a first rotary driving device (112), the first linear driving device (111) is fixedly installed on the top of the bracket (1), the working end of the first linear driving device (111) is arranged to move in the horizontal direction;

the first rotary driving device (112) is fixedly arranged on the working end of the first linear driving device (111), the rotating shaft of the first rotary driving device (112) is vertically arranged, and the first mounting seat (12) is fixedly arranged on the working end of the first rotary driving device (112).