CN212330885U - Semi-automatization rubber sleeve assembly devices - Google Patents

Abstract

The embodiment of the utility model discloses semi-automatization rubber sleeve assembly devices, be fixed in on the cylinder fixed plate including the cylinder, upper padding plate and upper plate pass through last locking screw and are connected with two pressure heads respectively, insert respectively in two backing plate little guide post holes on the top of two little guide posts, the bottom of two little guide posts is fixed in respectively on the spring claw locating plate, install a plurality of spring claws in the pressure head through-hole, two big guide post holes of layer board are inserted respectively to the top of two big guide posts, in the big guide post hole of backing plate and fixed with the cylinder fixed plate, the bottom of two big guide posts inserts in the big guide post hole of rubber sheath locating plate on the rubber sheath locating plate, and be connected with lower bolster through lower locking screw, two locating plate through-holes have been seted up at the middle part of rubber sheath locating plate, all block in the locating plate through-hole. This semi-automatization rubber sleeve assembly devices replaces workman's manual assembly rubber sheath, has promoted assembly efficiency, has shortened production assembly man-hour, has reduced manufacturing cost.

Description

Semi-automatization rubber sleeve assembly devices

Technical Field

The utility model relates to an automobile parts assembles the field, especially relates to a semi-automatization rubber sleeve assembly devices.

Background

In the automobile parts assembly field of today, because the contractility of rubber sheath, generally all adopt artifical manual assembly to assemble rubber sheath on the switch of door lamp, consequently the production time is longer, and efficiency is not high, and manual assembly's manufacturing cost is also higher. Therefore, an assembly mechanism is urgently needed to improve the production efficiency.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem who solves lies in, adopts manual assembly to rubber sheath, and efficiency is not high, and problem with high costs has provided a semi-automatization rubber sleeve assembly devices.

In order to solve the technical problem, the embodiment of the utility model provides a semi-automatization rubber sleeve assembly devices is provided, this semi-automatization rubber sleeve assembly devices includes: the cylinder is fixed on a cylinder fixing plate, a cylinder push rod of the cylinder is fixedly connected with an upper backing plate and an upper supporting plate, the upper backing plate and the upper supporting plate are respectively connected with two pressing heads through two upper locking screw rods which are symmetrically arranged, the bottom of each pressing head is provided with a cylindrical groove, magnetic steel is installed in the cylindrical groove, the front side surface of the bottom of each pressing head is provided with a hollowed groove for placing a to-be-assembled part, both ends of the upper backing plate are sequentially provided with a backing plate small guide pillar hole and a backing plate large guide pillar hole from inside to outside, both ends of the upper supporting plate are sequentially provided with a backing plate small guide pillar hole and a backing plate large guide pillar hole, the diameters of the backing plate small guide pillar holes are larger than the diameters of the backing plate small guide pillar holes, the centers of the backing plate small guide pillar holes and the backing plate large guide pillar holes are overlapped, the top ends of two small guide pillars are respectively inserted into the two backing, the middle part of the spring claw positioning plate is provided with two pressing head through holes which are respectively arranged corresponding to two pressing heads up and down, a plurality of spring claws arranged downwards are arranged around the pressing head through holes, two ends of the spring claw positioning plate are provided with large spring claw positioning plate guide post holes which are arranged corresponding to the two supporting plate large guide post holes up and down, the tops of the two large guide posts are respectively inserted into the two supporting plate large guide post holes and the backing plate large guide post holes and are fixed with the cylinder fixing plate, the bottoms of the two large guide posts respectively penetrate through the large spring claw positioning plate guide post holes and are inserted into the large rubber sheath positioning plate guide post holes on the rubber sheath positioning plate and are connected with the lower backing plate through the lower locking screw rod, the middle part of the rubber sheath positioning plate is provided with two positioning plate through holes which are arranged corresponding to the pressing head through holes of the two spring claw positioning plates up and down, and the, the rubber sheath is arranged in the rubber die holder, two flat springs which are symmetrically arranged are arranged between the rubber sheath positioning plate and the lower backing plate, and the lower backing plate is fixedly connected with the bottom plate through the supporting plate.

The bottom of the hollowed groove is provided with an inner-buckled limiting groove, and the limiting groove abuts against a step of the part to be assembled during assembly and is used for limiting the part to be assembled.

The top end of the small guide post is provided with a head, and the diameter of the head is smaller than that of the small guide post hole of the backing plate and larger than that of the small guide post hole of the supporting plate.

The bottom ends of the two small guide columns are fixed on the spring claw positioning plate through small guide column locking screw rods respectively, and the two large guide columns are fixed on the cylinder fixing plate through large guide column locking screw rods respectively.

Wherein, the claw root of spring claw sets up to perpendicular dog-ear, and the card is located in the pore wall of pressure head through-hole, and is fixed through the spring claw fixed plate to compress tightly through the spring claw clamp plate, the claw point portion of whole spring claws is downward and slope setting inwards, and the tip sets up to fillet structure.

Wherein, there are 22 spring claws, and the even card of interval is located on the pressure head through-hole.

Wherein, the bearing is arranged in the big guide post hole of the base plate and the big guide post hole of the supporting plate which are overlapped up and down, and the bearing is arranged in the big guide post hole of the spring claw positioning plate.

Wherein, a guide sleeve is inserted in the large guide post hole of the rubber sheath positioning plate, and a lower locking screw penetrates through the guide sleeve to fixedly connect the lower backing plate with the large guide post.

Wherein, the backup pad symmetry is provided with two, through locking screw respectively with the lower bolster with the bottom plate is connected.

Wherein, be provided with the step of the vertical downward motion of restriction big guide pillar in the guide pin bushing.

Implement the embodiment of the utility model provides a, following beneficial effect has: this semi-automatization rubber sleeve assembly devices replaces workman's manual assembly rubber sheath, has promoted assembly efficiency, has shortened production assembly man-hour, has reduced manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the semi-automatic rubber sleeve assembling mechanism of the present invention after loading;

fig. 2 is a schematic structural view of the spring claw mechanism of the semi-automatic rubber sleeve assembling mechanism of the present invention moving to the position of the upper surface limit of the guide sleeve;

fig. 3 is a schematic structural view of the rubber sheath of the semi-automatic rubber sheath assembling mechanism of the present invention in an open state;

fig. 4 is a schematic structural view of the semi-automatic rubber sleeve assembling mechanism of the present invention, in which the rubber sheath wraps the flat metal sheet on the belt fitting;

fig. 5 is a schematic structural view of the spring claw mechanism of the semi-automatic rubber sleeve assembling mechanism of the present invention still in a static state under the spring force of the spring;

fig. 6 is a schematic structural view of the spring claw mechanism of the semi-automatic rubber sleeve assembling mechanism in a final free state according to the present invention;

fig. 7 is a schematic side view of the pressing head of the semi-automatic rubber sleeve assembling mechanism of the present invention;

fig. 8 is a schematic sectional structure view of the guide sleeve of the semi-automatic rubber sleeve assembling mechanism of the present invention;

fig. 9 is the utility model discloses a semi-automatization rubber sleeve assembly devices's pressure head through-hole and the overlooking structure schematic diagram of spring claw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

This semi-automatization rubber sleeve assembly devices includes: the device comprises an air cylinder 11, an air cylinder push rod 111, an air cylinder fixing plate 12, an upper backing plate 13, a backing plate small guide post hole 131, a backing plate large guide post hole 132, an upper backing plate 14, a backing plate small guide post hole 141, a backing plate large guide post hole 142, a bearing 143, an upper locking screw 15, a pressure head 16, a cylindrical groove 161, magnetic steel 162, a hollow groove 163, a small guide post 17, a small guide post locking screw 171, a spring claw positioning plate 18, a pressure head through hole 181, a spring claw 182, a spring claw positioning plate large guide post hole 183, a spring claw fixing plate 184, a spring claw pressure plate 185, a spring 19, a large guide post 20, a large guide post locking screw 201, a rubber sheath positioning plate 21, a rubber sheath positioning plate large guide post hole 211, a lower locking screw 212, a positioning plate through hole 213, a rubber die holder 214, a guide sleeve 215, a step 216, a lower backing plate 22.

The cylinder 11 is fixed on the cylinder fixing plate 12, a cylinder push rod 111 (i.e. a cylinder shaft) of the cylinder 11 is fixedly connected with an upper backing plate 13 and an upper supporting plate 14, and the upper backing plate 13 and the upper supporting plate 14 are respectively connected with two pressing heads 16 through two upper locking screws 15 which are symmetrically arranged. Cylindrical groove 161 has been seted up to pressure head 16 bottom, installs magnet steel 162 in the cylindrical groove 161, and the front flank of pressure head 16 bottom has been seted up and has been hollowed recess 163 for place treat assembly part 164 (be the door lamp switch). The bottom of the hollowed groove 163 is provided with an internally-buckled limiting groove, and the limiting groove is abutted against a step of the part to be assembled during assembly and is used for limiting the part to be assembled. The undercut recess of unilateral design for place and treat the assembly part, can prevent that the product from putting in reverse, the mechanism pushes down, leads to damaging the mechanism. Referring to fig. 7, fig. 7 is a schematic side view of a pressing head of a semi-automatic rubber sleeve assembling mechanism according to the present invention.

The both ends of the upper backing plate 13 have been seted up the little guide pillar hole 131 of backing plate and the big guide pillar hole 132 of backing plate from inside to outside in proper order, and the both ends of the upper plate 14 have all been seted up the little guide pillar hole 141 of layer board and the big guide pillar hole 142 of layer board from inside to outside in proper order, and the little guide pillar hole 131 diameter of backing plate is greater than the little guide pillar hole 141 diameter of layer board and the center overlaps the setting, and the big guide pillar hole 132 of backing plate overlaps the setting with the big guide pillar hole 142 of layer board. A bearing 143 is fitted into the vertically overlapped pad plate large guide post hole 132 and pallet large guide post hole 142.

The top ends of the two small guide posts 17 are inserted into the two cushion plate small guide post holes 131 from the two cushion plate small guide post holes 141 respectively, the top ends of the small guide posts 17 are provided with heads, the diameters of the heads are smaller than the diameters of the cushion plate small guide post holes 131 and larger than the diameters of the cushion plate small guide post holes 141, and the heads are locked above the upper supporting plate 14 to prevent separation. The bottom ends of the two small guide posts 17 are respectively fixed on the spring claw positioning plate 18 through small guide post locking screws 171, and springs 19 are sleeved on the two small guide posts 17. Two pressure head through holes 181 which are respectively arranged corresponding to the two pressure heads 16 up and down are formed in the middle of the spring claw positioning plate 18, a plurality of spring claws 182 which are arranged downwards are arranged around the pressure head through holes 181, large spring claw positioning plate guide post holes 183 which are arranged corresponding to the two supporting plate large guide post holes 142 up and down are formed in the two ends of the spring claw positioning plate 18, and bearings 143 are arranged in the large spring claw positioning plate guide post holes 183. In this embodiment, the root of the spring claw 182 is arranged as a vertical bevel, clamped in the hole wall of the pressing head through hole 181, fixed by the spring claw fixing plate 184, and pressed by the spring claw pressing plate 185, the claw tip of all the spring claws 182 is arranged obliquely downwards and inwards, and the tip is arranged as a round angle structure. In this embodiment, the number of the spring claws 182 is preferably 22, and the spring claws are evenly clamped on the through holes 181 at intervals. Please refer to fig. 9, fig. 9 is a schematic top view of the pressing head through hole and the spring claw of the semi-automatic rubber sleeve assembling mechanism according to the present invention.

The tops of the two large guide posts 20 are respectively inserted into the two supporting plate large guide post holes 142 and the backing plate large guide post hole 132 and fixed with the cylinder fixing plate 12 through the large guide post locking screw 201, the bottoms of the two large guide posts 20 respectively penetrate through the spring claw positioning plate large guide post holes 183 and are inserted into the rubber sheath positioning plate large guide post holes 211 on the rubber sheath positioning plate 21, the guide sleeves 215 are inserted into the rubber sheath positioning plate large guide post holes 211, and the lower locking screw 212 penetrates through the guide sleeves 215 to fixedly connect the lower backing plate 22 with the large guide posts 20. The guide sleeve 215 is internally provided with a step 216 for limiting the vertical downward movement of the large guide post 20. Please refer to fig. 8, fig. 8 is a schematic sectional structure diagram of the guide sleeve of the semi-automatic rubber sleeve assembling mechanism of the present invention.

Two positioning plate through holes 213 which are vertically and correspondingly arranged with the pressure head through holes 181 of the two spring claw positioning plates 18 are formed in the middle of the rubber sheath positioning plate 21, rubber mold bases 214 are clamped in the two positioning plate through holes 213, rubber sheaths 215 are placed in the rubber mold bases 214, the rubber sheaths 215 are placed on the rubber mold bases 214, and therefore the rubber sheaths 215 can be prevented from moving in the action process of the mechanism, and the rubber sheaths 215 are not assembled in place. Two flat springs 23 which are symmetrically arranged are arranged between the rubber sheath positioning plate 21 and the lower backing plate 22, and the lower backing plate 22 is fixedly connected with the bottom plate 25 through two supporting plates 24 and locking screws 251 which are symmetrically arranged.

This semi-automatization rubber sleeve assembly devices's working process:

the automatic recess material loading back of undercutting of pressure head of product assembly line anterior segment treats that the assembly part tightly adsorbs on the pressure head under the effect of magnet steel and the spacing of spacing groove, does not fall down. The rubber sheath is arranged in the corresponding rubber die holder without abnormal movement. Please refer to fig. 1, fig. 1 is a schematic structural diagram of the semi-automatic rubber sleeve assembling mechanism of the present invention after loading.

When the equipment mechanism works, the push rod of the air cylinder 11 pushes the pressure head sub-mechanism (the upper padding plate, the upper supporting plate and the pressure head) to move downwards, and at the moment, the spring claw sub-mechanism (the spring claw positioning plate, the spring claw fixing plate, the spring claw pressing plate, the spring claw and the small guide pillar) synchronously moves downwards along the large guide pillar under the action of gravity until the spring claw sub-mechanism moves to the position limiting part of the upper surface of the guide sleeve, and the spring claw sub-mechanism stops moving. Please refer to fig. 2, fig. 2 is a schematic structural diagram of the movement of the spring claw mechanism of the semi-automatic rubber sleeve assembling mechanism to the position-limiting position of the upper surface of the guide sleeve according to the present invention.

The pressing head sub-mechanism continuously moves downwards under the action of the cylinder push rod, and in the moving process, the outer edge of a product fixed on the pressing head sub-assembly (pressing head + magnetic steel) starts to contact with the spring claw and extrudes the spring claw to enable the spring claw to expand outwards. The spring claw drives the rubber sheath to turn outwards, the rubber sheath is in an open state at the moment, and the plane of the bottom end of the product is attached to the inner surface of the rubber sheath. Please refer to fig. 3, fig. 3 is a schematic structural diagram of the rubber sheath of the semi-automatic rubber sheath assembling mechanism of the present invention in an open state.

The pressure head sub-mechanism continuously moves downwards under the action of the cylinder push rod and drives the rubber sheath positioning plate to move downwards, and the spring and the flat spring are in a compressed state. Because the maximum outer contour surface of the product is separated from the contact with the spring claw, the spring claw is inwardly closed under the action of resilience force, and drives the rubber sheath to inwardly close the edge. At this time, the rubber sheath completely wraps the flat metal sheet on the product and does not fall off. Please refer to fig. 4, fig. 4 is a schematic structural diagram of the rubber sheath of the semi-automatic rubber sheath assembling mechanism of the present invention wrapping the flat metal sheet on the belt assembly.

And when the cylinder enters a return stroke, the push rod of the cylinder moves upwards and drives the pressing head sub-mechanism to move upwards. At the moment, the spring claw mechanism is still in a static state under the spring force of the spring, and the die holder mechanism is reset upwards under the spring force of the flat spring. Please refer to fig. 5, fig. 5 is a schematic structural diagram of the spring claw mechanism of the semi-automatic rubber sleeve assembling mechanism of the present invention still being in a static state under the spring force of the spring.

The cylinder push rod moves upwards to drive the pressing head sub-mechanism to move upwards, and under the action of the resistance force of the spring claw, a finished product is taken off from the pressing head and is stably and horizontally placed in the rubber sheath die holder. And finally, the pressing head sub mechanism drives the spring claw sub mechanism to reset upwards and return to the final free state. Please refer to fig. 6, fig. 6 is a schematic structural diagram of the spring claw mechanism of the semi-automatic rubber sleeve assembling mechanism in the final free state according to the present invention.

Implement the embodiment of the utility model provides a, following beneficial effect has:

this semi-automatization rubber sleeve assembly devices replaces manual operation, improves assembly efficiency. This innovation assembly structure no longer needs manual operation after the front end pay-off is accomplished, uses novel assembly devices to replace the manual work, and only needs cylinder action once, can accomplish assembly work, and work efficiency is high.

The automatic feeding device is compatible with front-end automatic feeding, and can realize full automation of product production. This innovation assembly structure, in structural design, reserved 3 neutral, make to dodge for the automatic first-half finished product material of front end, automatic rubber sheath and automatic ejection mechanism, can realize the full automatization of product production assembly comparatively simply.

The replacement and maintenance of the parts are simple. This innovation assembly structure, its core segment is spring claw sub-assembly. After the problem occurs, the spring claw pressing plate placed on the spring claw sub-assembly is directly detached, so that related parts can be replaced, and the maintenance is simple.

The like products have high compatibility. For products with the same switch and different sheath types, the production compatibility can be realized only by replacing the die holder, and the production is realized quickly.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a semi-automatization rubber sleeve assembly devices, its characterized in that, semi-automatization rubber sleeve assembly devices includes: the cylinder is fixed on a cylinder fixing plate, a cylinder push rod of the cylinder is fixedly connected with an upper backing plate and an upper supporting plate, the upper backing plate and the upper supporting plate are respectively connected with two pressing heads through two upper locking screw rods which are symmetrically arranged, the bottom of each pressing head is provided with a cylindrical groove, magnetic steel is installed in each cylindrical groove, the front side surface of the bottom of each pressing head is provided with a hollow groove for placing an assembly part to be assembled, two ends of the upper backing plate are respectively and sequentially provided with a backing plate small guide pillar hole and a backing plate large guide pillar hole from inside to outside, two ends of the upper supporting plate are respectively and sequentially provided with a backing plate small guide pillar hole and a backing plate large guide pillar hole from inside to outside, the diameter of each backing plate small guide pillar hole is larger than that of each backing plate small guide pillar hole, the centers of the backing plate large guide pillar holes and the backing plate large guide pillar holes are overlapped, the top ends of two small guide pillars are respectively inserted, the bottom ends of the two small guide columns are respectively fixed on a spring claw positioning plate, a spring is sleeved on the small guide columns, two pressure head through holes which are respectively vertically and correspondingly arranged with two pressure heads are formed in the middle of the spring claw positioning plate, a plurality of downward spring claws are arranged in the pressure head through holes at the periphery, large spring claw positioning plate guide post holes which are vertically and correspondingly arranged with the two large support plate guide post holes are formed in the two ends of the spring claw positioning plate, the tops of the two large guide columns are respectively inserted into the two large support plate guide post holes and the large backing plate guide post holes and are fixed with the air cylinder fixing plate, the bottoms of the two large guide columns respectively penetrate through the large spring claw positioning plate guide post holes and are inserted into the large rubber sheath positioning plate guide post holes in the rubber sheath positioning plate and are connected with a lower backing plate through lower locking screw rods, and two fixing pins which are vertically and correspondingly arranged with the pressure head through holes of the two spring claws are formed in The rubber sleeve positioning plate comprises a positioning plate through hole and two positioning plates, wherein a rubber die holder is clamped in the positioning plate through hole, a rubber sheath is arranged in the rubber die holder, two flat springs symmetrically arranged are arranged between the rubber sheath positioning plate and the lower backing plate, and the lower backing plate is fixedly connected with a bottom plate through a supporting plate.

2. The semi-automatic rubber sleeve assembling mechanism according to claim 1, wherein a limiting groove with an internal buckle is arranged at the bottom of the hollowed groove, and the limiting groove abuts against a step of an assembly to be assembled during assembling and is used for limiting the assembly to be assembled.

3. The semi-automatic rubber sleeve assembling mechanism according to claim 1, wherein a head is disposed at a top end of the small guide post, and the diameter of the head is smaller than that of the small guide post hole of the pad plate and larger than that of the small guide post hole of the supporting plate.

4. The semi-automatic rubber sleeve assembling mechanism of claim 1, wherein the bottom ends of the two small guide posts are respectively fixed on the spring claw positioning plate through small guide post locking screws, and the two large guide posts are respectively fixed on the cylinder fixing plate through large guide post locking screws.

5. The semi-automatic rubber sleeve assembling mechanism according to claim 1, wherein the claw root of the spring claw is arranged to be a vertical bevel, is clamped in the hole wall of the pressure head through hole, is fixed through a spring claw fixing plate and is pressed through a spring claw pressing plate, the claw tip of all the spring claws is arranged to be inclined downwards and inwards, and the tip is arranged to be a round angle structure.

6. The semi-automatic rubber sleeve assembling mechanism according to claim 5, wherein 22 spring claws are arranged and are evenly clamped on the pressure head through hole at intervals.

7. The semi-automatic rubber sleeve assembling mechanism of claim 1, wherein a bearing is installed in the large guide post hole of the base plate and the large guide post hole of the supporting plate which are overlapped up and down, and a bearing is installed in the large guide post hole of the spring claw positioning plate.

8. The semi-automatic rubber sleeve assembling mechanism of claim 1, wherein a guide sleeve is inserted into the large guide post hole of the rubber sheath positioning plate, and the lower locking screw penetrates through the guide sleeve to fixedly connect the lower backing plate with the large guide post.

9. The semi-automatic rubber sleeve assembling mechanism according to claim 1, wherein two supporting plates are symmetrically arranged and are respectively connected with the lower backing plate and the bottom plate through locking screws.

10. The semi-automatic rubber sleeve assembling mechanism of claim 8, wherein a step limiting the vertical downward movement of the large guide post is arranged in the guide sleeve.

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