CN205600636U - Snap ring assembly tool - Google Patents

Snap ring assembly tool Download PDF

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Publication number
CN205600636U
CN205600636U CN201620299472.6U CN201620299472U CN205600636U CN 205600636 U CN205600636 U CN 205600636U CN 201620299472 U CN201620299472 U CN 201620299472U CN 205600636 U CN205600636 U CN 205600636U
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CN
China
Prior art keywords
snap ring
product
fixture
hole
slide rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620299472.6U
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Chinese (zh)
Inventor
李明才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Sanyouhe Machinery Co Ltd
Original Assignee
Xiamen Sanyouhe Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201620299472.6U priority Critical patent/CN205600636U/en
Application granted granted Critical
Publication of CN205600636U publication Critical patent/CN205600636U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a snap ring assembly tool, it includes L shape support and installs the snap ring positioning mechanism on the horizontal working face of frame and install the product positioning mechanism on the vertical working face of frame, snap ring positioning mechanism includes and is provided with the snap ring constant head tank on the opposite face of this two clamp splice by the clamp splice of two ability relative slips for realize snap ring elastic deformation, the product looks adaptation that is provided with in the snap ring constant head tank and waits to install the snap ring and with the step down through -hole of snap ring constant head tank with the centre of a circle, product positioning mechanism is for following the sliding construction in vertical working face lapse to the through -hole of stepping down.

Description

Snap ring assembly fixture
Technical field
This utility model relates to a kind of press-in jig, especially relates to the snap ring assembling that a kind of C-shaped snap ring is installed Tool.
Background technology
Gear shaft refers to support rotary part and turns round the machinery zero with transmitting movement, moment of torsion or moment of flexure therewith Part.Generally round metal is shaft-like, and each section can have different diameters.Machine is made the part of gyration just It is contained on axle.Mostly installing snap ring on existing gear shaft, snap ring is for having resilient C-shaped lamellar body, especially In automotive field, the installation between gear shaft and snap ring mostly uses and installs manually, it is clear that manual Operation there is inefficiency, error is big, qualification rate is low and high in cost of production is not enough.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of snap ring assembly fixture, and it mainly solves Inefficiency, error are big, qualification rate is low and high in cost of production technical problem.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions:
A kind of snap ring assembly fixture, it includes L bracket and is arranged on the snap ring on rack level work surface calmly Position mechanism and be arranged on the product orientation mechanism on the vertical work surface of frame;Described snap ring detent mechanism includes two The individual fixture block that can relatively slide, the opposite face of this two fixture block is provided with snap ring locating slot, in order to realize snap ring Elastic deformation, is provided with suitable with the product of snap ring to be installed and positions with snap ring in described snap ring locating slot The through hole of stepping down of groove concentric, described product orientation mechanism is logical for sliding down to step down along vertical work surface Slide construction in hole.
Further, described snap ring detent mechanism also includes line slide rail, back-moving spring, and is used for realizing two folders The cam pack of block relative motion, described line slide rail is fixed on the horizontal operation face of support, aforementioned two folders Block is the most sliding back and forth to be arranged on line slide rail, and described cam pack, between two fixture blocks, is used for controlling Making two fixture block relative motioies and realize clamping or the cam separated, described back-moving spring two ends are separately fixed at two folders On block.
Further, described cam pack includes camshaft bearing and joystick, and described camshaft bearing is placed in Between two fixture blocks, described joystick is connected with camshaft bearing and controls camshaft bearing and rotates, and reaches to control two Fixture block relatively transport merit.
Further, described product orientation mechanism includes that upright slide rail and locating rack, described upright slide rail are arranged on On the vertical work surface of support, and locating rack is moving up and down is arranged on upright slide rail, on this locating rack Offer in the product orientation hole of energy holding snap ring to be installed product, this product orientation hole and product orientation mechanism Through hole of stepping down is suitable.
Further, described support includes that base and gripper shoe, described base are to have aforementioned levels work surface Supporting frame, and gripper shoe is vertically fixed on base, forms L bracket structure.
Snap ring assembly fixture described in the utility model, it uses mechanized equipment to substitute manual work, has work Make efficiency height, qualification rate height, product product lineization management;Snap ring assembly fixture described in the utility model is using In only need to manually snap ring be positioned on snap ring detent mechanism, turning handle, camshaft bearing is toward two side-swaies Move and snap ring is widened to snap ring internal diameter bigger than gear shaft diameter, now gear shaft and the lightest whereabouts of upper tool, Decline C-shaped snap ring after putting in place and be retracted to annular groove, thus realize the assembling of C-shaped snap ring.
Accompanying drawing explanation
Fig. 1 is structural representation in this utility model embodiment;
Fig. 2 is snap ring detent mechanism structural representation described in this utility model embodiment;
Fig. 3 is the structural representation in snap ring is placed in snap ring detent mechanism described in this utility model embodiment;
Fig. 4 is that product described in this utility model embodiment is placed in the in-house structural representation of product orientation;
Fig. 5 is snap ring mounted configuration schematic diagram in this utility model embodiment;
Fig. 6 is product described in this utility model and Snap ring structure schematic diagram.
Detailed description of the invention
Clearer, below in conjunction with this for the purpose making this utility model implement, technical scheme and advantage Accompanying drawing in bright embodiment, is further described in more detail the technical scheme in the embodiment of the present invention.Attached In figure, the most same or similar label represents same or similar element or has same or like merit The element of energy.Described embodiment is a part of embodiment of the present invention rather than whole embodiments.Under Face is exemplary by the embodiment being described with reference to the drawings, it is intended to is used for explaining the present invention, and is not understood that For limitation of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not making The every other embodiment obtained under creative work premise, broadly falls into the scope of protection of the invention.
In the description of the technical program, it is to be understood that term " " center ", " longitudinally ", " laterally ", "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " etc. indicate Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description this Bright and simplify describe rather than instruction or the hint device of indication or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that limiting the scope of the invention, below in conjunction with The utility model is described in further detail for accompanying drawing:
Embodiment: refer to shown in Fig. 1, a kind of snap ring assembly fixture, is that to realize gear shaft (the most to be installed The product of snap ring or product) assembly equipment (as shown in Figure 6) between A and snap ring B, it includes that L-shaped is propped up Frame and be arranged on the snap ring detent mechanism 2 on frame 1 horizontal operation face and be arranged on the vertical work surface of frame Product orientation mechanism 3.
Shown in Fig. 1 and Fig. 3, aforementioned snap ring detent mechanism 2 includes two fixture blocks that can relatively slide 21, Snap ring locating slot 22 it is provided with on the opposite face of this two fixture block 21, in order to realize snap ring elastic deformation, described card Be provided with in ring locating slot 22 suitable with the product A of snap ring to be installed and with snap ring locating slot 22 concentric Through hole 23 of stepping down;Described snap ring detent mechanism 2 also includes line slide rail 24, back-moving spring 25, and is used for Realizing the cam pack 26 of two fixture block relative motioies, described line slide rail is fixed on the horizontal operation face of support, Aforementioned two fixture blocks 21 are the most sliding back and forth to be arranged on line slide rail 24, and described cam pack 26 is positioned at two Between fixture block 21, realize clamping or the cam separated, described reset for controlling two fixture block 21 relative motioies Spring 25 two ends are separately fixed on two fixture blocks 21.Described cam pack 26 includes camshaft bearing 261 and control Handle 262 processed, described camshaft bearing 261 is placed between two fixture blocks 21, described joystick 262 and cam Bearing 261 is connected and controls camshaft bearing 261 and rotates, and reach to control two fixture blocks 21 transports merit relatively.Specifically Say: described snap ring locating slot 22 is the shallow slot being opened in through hole of stepping down, and on shallow slot correspondence snap ring B position The position of hole B1 is provided with locating dowel, and then can effectively position snap ring, reaches the parallel purpose of snap ring.
As shown in Figures 1 and 3, before-mentioned products detent mechanism 3 is for sliding down to allow along vertical work surface Slide construction in the through hole 23 of position.Described product orientation mechanism 3 includes upright slide rail 31 and locating rack 32, Described upright slide rail 31 is arranged on the vertical work surface of support 1, and locating rack 32 peace moving up and down Being contained on upright slide rail 31, the product that this locating rack 32 offers energy holding snap ring to be installed product A is fixed Hole 33, position, through hole 23 of stepping down in this product orientation hole 33 and product orientation mechanism 3 is suitable.
As it is shown in figure 1, aforementioned brackets 1 includes base 11 and gripper shoe 12, before described base 11 is for having State the supporting frame in horizontal operation face, and gripper shoe 12 is vertically fixed on the pedestal 11, form L bracket Structure.
In conjunction with shown in Fig. 1 to Fig. 5, in above-described embodiment, structure working principle is as follows:
1, snap ring location: snap ring B prevents terminating in the snap ring locating slot 22 of snap ring detent mechanism 2 manually Inner position also makes to match the location corresponding with on snap ring of the locating dowel in snap ring locating slot 22 hole B1, real The now location to snap ring B;
2, card annular strain: manually drive joystick 262 move, thus transfer camshaft bearing 261 and Cam rotates, and then two fixture blocks 21 linearly slide rail 24 is separated in cam effect, and then makes holding In ring locating slot 22, snap ring B internal diameter increases, and what snap ring B internal diameter increased to it more than the external diameter of product A is Only;
3, product orientation: the product A of snap ring to be installed is fixed on product orientation mechanism 3 locating rack 32 In product orientation hole 33;
4, assembling: described product A upright slide rail 31 along product orientation mechanism 3 declines, thus through card Ring B is in product A correspondence snap ring draw-in groove 22, and to certain position, two fixture blocks 21 are carried by back-moving spring 25 Dynamic lower reset, now snap ring B resets and is placed on product A correspondence position.
Described above, only utilize the embodiment of this origination techniques content, any those skilled in the art transport The modification made of this creation, change, all belong to the scope of the claims that this creation is advocated, and be not limited to embodiment institute Announcement person.

Claims (5)

1. a snap ring assembly fixture, it is characterised in that: it includes L bracket and is arranged on rack level work surface On snap ring detent mechanism and be arranged on the product orientation mechanism on the vertical work surface of frame;Described snap ring positions Mechanism includes two fixture blocks that can relatively slide, and the opposite face of this two fixture block is provided with snap ring locating slot, uses To realize snap ring elastic deformation, be provided with in described snap ring locating slot suitable with the product of snap ring to be installed and With the through hole of stepping down of snap ring locating slot concentric, described product orientation mechanism is can be along vertical work surface to downslide Move to the slide construction stepping down in through hole.
Snap ring assembly fixture the most according to claim 1, it is characterised in that: described snap ring detent mechanism also wraps Include line slide rail, back-moving spring, and for realizing the cam pack of two fixture block relative motioies, described straight line is sliding Rail is fixed on the horizontal operation face of support, and aforementioned two fixture blocks are the most sliding back and forth to be arranged on line slide rail, Described cam pack between two fixture blocks, for control two fixture block relative motioies realize clamping or separate convex Wheel, described back-moving spring two ends are separately fixed on two fixture blocks.
Snap ring assembly fixture the most according to claim 2, it is characterised in that: described cam pack includes cam Bearing and joystick, described camshaft bearing is placed between two fixture blocks, described joystick and camshaft Holding and be connected and control camshaft bearing and rotate, reach to control two fixture blocks transports merit relatively.
4. according to the snap ring assembly fixture described in claims 1 to 3 any one, it is characterised in that: described product Detent mechanism includes that upright slide rail and locating rack, described upright slide rail are arranged on the vertical work surface of support, And locating rack is moving up and down is arranged on upright slide rail, this locating rack offers can holding card to be installed The product orientation hole of ring product, through hole of stepping down in this product orientation hole and product orientation mechanism is suitable.
Snap ring assembly fixture the most according to claim 4, it is characterised in that: described support includes base and props up Fagging, described base is the supporting frame with aforementioned levels work surface, and gripper shoe is vertically fixed on base On, form L bracket structure.
CN201620299472.6U 2016-04-12 2016-04-12 Snap ring assembly tool Active CN205600636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620299472.6U CN205600636U (en) 2016-04-12 2016-04-12 Snap ring assembly tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620299472.6U CN205600636U (en) 2016-04-12 2016-04-12 Snap ring assembly tool

Publications (1)

Publication Number Publication Date
CN205600636U true CN205600636U (en) 2016-09-28

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ID=56972193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620299472.6U Active CN205600636U (en) 2016-04-12 2016-04-12 Snap ring assembly tool

Country Status (1)

Country Link
CN (1) CN205600636U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108907556A (en) * 2018-07-10 2018-11-30 芜湖恒跃智能装备有限公司 A kind of clamp fixture suitable for flange positioning disassembly
CN109175963A (en) * 2018-10-18 2019-01-11 东莞市国森科精密工业有限公司 A kind of novel elliptic cam assembly deflections tooling
CN109807615A (en) * 2017-11-21 2019-05-28 沈阳新松机器人自动化股份有限公司 A kind of snap ring automatic assembling mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109807615A (en) * 2017-11-21 2019-05-28 沈阳新松机器人自动化股份有限公司 A kind of snap ring automatic assembling mechanism
CN109807615B (en) * 2017-11-21 2020-02-07 沈阳新松机器人自动化股份有限公司 Automatic assembly mechanism for elastic snap ring
CN108907556A (en) * 2018-07-10 2018-11-30 芜湖恒跃智能装备有限公司 A kind of clamp fixture suitable for flange positioning disassembly
CN109175963A (en) * 2018-10-18 2019-01-11 东莞市国森科精密工业有限公司 A kind of novel elliptic cam assembly deflections tooling

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