CN209175528U

CN209175528U - A kind of automobile rocker shaft processing clamping device

Info

Publication number: CN209175528U
Application number: CN201822025316.2U
Authority: CN
Inventors: 虞金明
Original assignee: WUJIANG JINMING MACHINERY Co Ltd
Current assignee: WUJIANG JINMING MACHINERY Co Ltd
Priority date: 2018-12-04
Filing date: 2018-12-04
Publication date: 2019-07-30
Anticipated expiration: 2028-12-04

Abstract

The utility model discloses a kind of automobile rocker shafts to process clamping device, including base plate, accommodating groove, monolithic case, sleeve, tooling connecting plate, web plate, sliding groove, limit clamping plate, support plate, screwed pipe, screw rod, electric pushrod, arc-shaped slide rail, cushion block, spring leaf, location hole, movable pulley, tooling connection hole slot, protection diaphragm and rubber rods in sliding.The utility model is by being arranged cushion block in the top two sides of monolithic case; and arc-shaped slide rail is fixedly connected at the both ends of cushion block; it can make the unfolded surface for protecting diaphragm in arc-shaped slide rail when processing to rocker arm shaft; clast caused by prevent from polishing and drill splashes place; while being easy injury operator, it is unfavorable for the recycling of metal fragment.

Description

A kind of automobile rocker shaft processing clamping device

Technical field

The utility model relates to a kind of clamping device, specifically a kind of automobile rocker shaft processes clamping device, belongs to vapour Vehicle Rocker arm machining device applied technical field.

Background technique

Valve actuating mechanism is by some dependent parts such as camshaft, tappet, push rod, rocker arm, rocker arm shaft, valve spring and valve guide bushing Part composition, camshaft on the engine be disposed with underlying, side and overhead, frequently with overhead type, its position on Modern Engine In in cylinder head, camshaft directly drives valve by tappet, eliminates the portion of big set such as a tappet, push rod reciprocating motion Part is readily applicable to rev-happy engine.

Existing shaft needs to carry out shaft during processing to polish in fixed-point drill and hole, needs multiple steps It completes, clamping device needs to adapt to process equipment of different shapes and needs repeatedly disassembly, and be easy to cause axis in processing The splashing of bar raw material clast, influences the processing environment of surrounding.Therefore, a kind of automobile rocker shaft processing is proposed regarding to the issue above Clamping device.

Summary of the invention

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of automobile rocker shaft processing clamping Device.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of automobile rocker shaft processing clamping dress It sets, including overally supports mechanism, clamping device, mobile mechanism and block protection mechanism；The integrated support mechanism includes pedestal The top middle portion of plate, monolithic case, web plate and tooling connecting plate, the base plate is fixedly connected with the bottom end of monolithic case, described The top middle portion fitting connection of monolithic case has web plate, and the both ends of the monolithic case are fixedly connected with the bottom of tooling connecting plate End, the surface of the tooling connecting plate offer tooling connection hole slot；The mobile mechanism includes electric pushrod, sliding groove, limit Position clamping plate, support plate, screwed pipe, location hole and movable pulley in sliding, the sliding groove are fixedly connected on the top net of monolithic case The two sides of plate, slidably connect movable pulley in the inner cavity of the sliding groove, and the middle part rotation of the movable pulley is through there is connecting rod Middle part, the connecting rod extended in the inner cavity of monolithic case by sliding slot, and the bottom end of the connecting rod is fixedly connected on electricity The end of dynamic push rod, the output end sliding of the electric pushrod run through one end two sides of monolithic case, and the electric pushrod is fixed It is connected to one end two sides of monolithic case；The clamping device include sleeve, support plate, screwed pipe in sliding, screw rod, spring leaf and Location hole, the top of the connecting rod are fixedly connected on support plate center bottom, and the top middle portion two sides of the support plate are fixed It is connected with limit clamping plate, the surface of the limit clamping plate offers location hole, slidably connects between two limit clamping plates Screwed pipe in sliding, is threaded with screw rod in the sliding in the inner cavity of screwed pipe, the screw rod in the middle part of monolithic case one End is fixedly connected with one end of sleeve, is fixedly connected with spring leaf in the inner cavity of the sleeve；The protection mechanism that blocks includes receiving Receiving slot, arc-shaped slide rail, protection diaphragm, cushion block and rubber rods, the top end surface two sides of the monolithic case is fixedly connected with cushion block, The top end surface of the cushion block offers accommodating groove, and two end surfaces of the cushion block are fixedly connected with the both ends of arc-shaped slide rail, described The surface of arc-shaped slide rail is slidably connected the ends of rubber rods, a side of the side bonding connection protection diaphragm of the rubber rods Edge, the other side of the protection diaphragm, which folds, to be placed in the inner cavity of side accommodating groove.

Preferably, the rubber rods are the body of rod that a kind of both ends are fixedly connected with sliding block, and sliding block is slidably connected at arc In the inner cavity of sliding rail.

Preferably, the top two sides of the support plate offer rectangle sliding slot, and the width of rectangle sliding slot and connecting rod Cross-sectional diameter is consistent, and the connecting rod is slidably connected in sliding slot.

Preferably, the location hole is evenly distributed on the surface of limit clamping plate, one of them and screwed pipe position phase in sliding The same location hole inner cavity is threaded with bolt.

Preferably, the spring leaf is made of spring and circular piece, and one end of the spring is fixedly connected on barrel bore Close to one end of screw rod, the other end of the spring is fixedly connected with a middle side part of circular piece.

Preferably, the two sides of screwed pipe are fixedly connected with convex block in the sliding, and the convex block is slidably connected at limit clamping plate Inner cavity in, and threaded hole is offered in the middle part of convex block.

The beneficial effects of the utility model are:

1. by the screwed pipe in the sliding slided in limit clamping plate inner cavity, to the automobile rocker shaft processed into Row clamping connection is fixed, mobile on monolithic case surface convenient for shaft by the drive of electric pushrod, is fixed on two sides in order to receive The technological operation that the process equipment of tooling connection plate surface is drilled or polished, so that the processing to shaft is disposably completed It avoids repeatedly taking out processing, and is suitable for the rocker arm shaft of a variety of different lengths by rotation of the screw rod in sliding in screwed pipe Bar guarantees the use scope of whole device；

2. by the way that cushion block is arranged in the top two sides of monolithic case, and it is fixedly connected with arc-shaped slide rail at the both ends of cushion block, it can Make the unfolded surface for protecting diaphragm in arc-shaped slide rail when processing to rocker arm shaft, to prevent from polishing and drilling making At clast splash place, be easy to be unfavorable for the recycling of metal fragment while injury operator.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the utility model entirety overlooking structure diagram；

Fig. 2 is the utility model entirety schematic view of the front view；

Fig. 3 is the utility model tooling connecting board structure schematic diagram；

Fig. 4 is that the utility model blocks protection mechanism structural schematic diagram.

In figure: 1, base plate, 2, accommodating groove, 3, monolithic case, 4, sleeve, 5, tooling connecting plate, 6, web plate, 7, sliding Slot, 8, limit clamping plate, 9, support plate, 10, the interior screwed pipe of sliding, 11, screw rod, 12, electric pushrod, 13, arc-shaped slide rail, 14, cushion block, 15, spring leaf, 16, location hole, 17, movable pulley, 18, tooling connection hole slot, 19, protection diaphragm, 20, rubber rods.

Specific embodiment

It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described, Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel Embodiment is fallen within the protection scope of the utility model.

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.

It please refers to shown in Fig. 1-4, a kind of automobile rocker shaft processing clamping device, including integrated support mechanism, clamping machine Structure, mobile mechanism and block protection mechanism；The integrated support mechanism includes that base plate 1, monolithic case 3, web plate 6 and tooling connect Fishplate bar 5, the top middle portion of the base plate 1 are fixedly connected with the bottom end of monolithic case 3, and the top middle portion of the monolithic case 3 is embedding Conjunction is connected with web plate 6, and the both ends of the monolithic case 3 are fixedly connected with the bottom end of tooling connecting plate 5, the tooling connecting plate 5 Surface offer tooling connection hole slot 18, convenient for the support of whole device；The mobile mechanism includes electric pushrod 12, sliding Slot 7, limit clamping plate 8, support plate 9, the interior screwed pipe 10 of sliding, location hole 16 and movable pulley 17, the sliding groove 7 are fixedly connected on whole The two sides of the top web plate 6 of body case 3 slidably connect movable pulley 17 in the inner cavity of the sliding groove 7, the movable pulley 17 Middle part rotation is through the middle part for having connecting rod, and the connecting rod is extended to by sliding slot in the inner cavity of monolithic case 3, the connection The bottom end of bar is fixedly connected on the end of electric pushrod 12, and the output end sliding of the electric pushrod 12 is through monolithic case 3 One end two sides, the electric pushrod 12 are fixedly connected on one end two sides of monolithic case 3, are easy to implement the movement of shaft；It is described Clamping device includes sleeve 4, support plate 9, slides interior screwed pipe 10, screw rod 11, spring leaf 15 and location hole 16, the connecting rod Top is fixedly connected on 9 center bottom of support plate, and the top middle portion two sides of the support plate 9 are fixedly connected with limit clamping plate 8, institute The surface for stating limit clamping plate 8 offers location hole 16, and screwed pipe 10 in sliding is slidably connected between two limit clamping plates 8, Screw rod 11 is threaded in the sliding in the inner cavity of screwed pipe 10, the screw rod 11 is solid close to the one end at 3 middle part of monolithic case Surely one end of sleeve 4 is connected, spring leaf 15 is fixedly connected in the inner cavity of the sleeve 4, realizes the fixed clamp to shaft；Institute State that block protection mechanism include accommodating groove 2, arc-shaped slide rail 13, protection diaphragm 19, cushion block 14 and rubber rods 20, the monolithic case 3 top end surface two sides are fixedly connected with cushion block 14, and the top end surface of the cushion block 14 offers accommodating groove 2, the cushion block 14 Two end surfaces be fixedly connected with the both ends of arc-shaped slide rail 13, the surface of the arc-shaped slide rail 13 is slidably connected the ends of rubber rods 20 Portion, the one side edge of the side bonding connection protection diaphragm 19 of the rubber rods 20, the other side of the protection diaphragm 19 folds It is placed in the inner cavity of side accommodating groove 2.

The rubber rods 20 are the body of rod that a kind of both ends are fixedly connected with sliding block, and sliding block is slidably connected at arc-shaped slide rail 13 Inner cavity in, convenient for expansion protection diaphragm 19；The top two sides of the support plate 9 offer rectangle sliding slot, and rectangle sliding slot Width is consistent with the cross-sectional diameter of connecting rod, and the connecting rod is slidably connected in sliding slot, the movement of plate 9 easy to support；Institute The surface that location hole 16 is evenly distributed on limit clamping plate 8 is stated, one of them described positioning identical with interior 10 position of screwed pipe is slided 16 thread in inner cavity of hole is connected with bolt, realizes the function of positioning height；The spring leaf 15 is made of spring and circular piece, described One end of spring is fixedly connected on 4 inner cavity of sleeve close to one end of screw rod 11, and the other end of the spring is fixedly connected with circular piece A middle side part, convenient for the taking-up of shaft；The two sides of screwed pipe 10 are fixedly connected with convex block in the sliding, and the convex block sliding connects It connects in the inner cavity of limit clamping plate 8, and offers threaded hole in the middle part of convex block, convenient for the height of fixed axostyle.

When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use Switch is convenient for subsequent processing by the inner cavity of the tooling connection hole slot 18 on the surface of tooling connecting plate 5 when use, by institute One end of the automobile rocker shaft of processing is plugged in the inner cavity of the sleeve 4 of 11 end of screw rod of side, whole outer by rotation The screw rod 11 of 3 top two sides of shell, so that simultaneously clamping connection is at the both ends of shaft for two sockets of sleeve 4, the end of shaft is by pressing bullet Reed 15 enters in the inner cavity of sleeve 4, slides interior screwed pipe 10 in the inside of limit clamping plate 8 to realize in sliding by sliding The height and position of the shaft of 10 side of screwed pipe is adjusted, and passes through the bolt of 8 two sides of rotary stopper clamping plate to work after determining desired height Screwed pipe 10 is positioned in dynamic；After the installation is completed, sliding rubber rods 20 are slided on the surface of arc-shaped slide rail 13 for position, so that The protection diaphragm 19 for sliding 20 side of rubber rods is unfolded, in the accommodating groove 2 that will be slided rubber rods 20 sides and be plugged on the other side In inner cavity, the fixation to protection diaphragm 19 is realized, realize that protection effect avoids clast from splashing out, made by adjusting electric pushrod 12 Drive connecting rod that movable pulley 17 is slided in the inner cavity of sliding groove 7, so that support plate 9 is sliding on the top of sliding groove 7 It is dynamic, the movement to shaft position is realized, so that contacting processing assembly different on the tooling connecting plate of two sides realizes different processing Effect, the clast for processing generation fall on 6 surface of web plate and fall into the inner cavity of monolithic case 3, are convenient for subsequent centralized collection, It is taken out when taking out shaft by the elasticity auxiliary shaft of spring leaf 15.

Electric pushrod 12 is using the straight type Electrohydraulic push rod of DYTZW that Yangzhou Xin Jingcheng mechanical equipment Co., Ltd produces Number and its relevant mating power supply and circuit.

It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely, Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims

1. a kind of automobile rocker shaft processes clamping device, it is characterised in that: including overally supporting mechanism, clamping device, movement Mechanism and block protection mechanism；The integrated support mechanism includes that base plate (1), monolithic case (3), web plate (6) and tooling connect Fishplate bar (5), the top middle portion of the base plate (1) are fixedly connected with the bottom end of monolithic case (3), the top of the monolithic case (3) End middle part, which is fitting to connection, to be had web plate (6), and the both ends of the monolithic case (3) are fixedly connected with the bottom end of tooling connecting plate (5), institute The surface for stating tooling connecting plate (5) offers tooling connection hole slot (18)；The mobile mechanism includes electric pushrod (12), sliding Slot (7), support plate (9), slides interior screwed pipe (10), location hole (16) and movable pulley (17), the sliding groove at limit clamping plate (8) (7) two sides of the top web plate (6) of monolithic case (3) are fixedly connected on, slidably connect cunning in the inner cavity of the sliding groove (7) Driving wheel (17), through the middle part for having connecting rod, the connecting rod is extended to by sliding slot for the middle part rotation of the movable pulley (17) In the inner cavity of monolithic case (3), the bottom end of the connecting rod is fixedly connected on the end of electric pushrod (12), the electric pushrod (12) output end sliding runs through one end two sides of monolithic case (3), and the electric pushrod (12) is fixedly connected on monolithic case (3) one end two sides；The clamping device includes sleeve (4), support plate (9), slides interior screwed pipe (10), screw rod (11), spring Piece (15) and location hole (16), the top of the connecting rod are fixedly connected on support plate (9) center bottom, the support plate (9) Top middle portion two sides be fixedly connected with limit clamping plate (8), it is described limit clamping plate (8) surface offer location hole (16), two Screwed pipe (10) in sliding is slidably connected between a limit clamping plate (8), screw thread in the inner cavity of screwed pipe (10) in the sliding It is connected with screw rod (11), the one end of the screw rod (11) in the middle part of monolithic case (3) is fixedly connected with one end of sleeve (4), institute It states and is fixedly connected with spring leaf (15) in the inner cavity of sleeve (4)；The protection mechanism that blocks includes accommodating groove (2), arc-shaped slide rail (13), diaphragm (19), cushion block (14) and rubber rods (20), the top end surface two sides of the monolithic case (3) are protected to be fixedly connected Have cushion block (14), the top end surface of the cushion block (14) offers accommodating groove (2), and two end surfaces of the cushion block (14) are fixed to be connected Connect the both ends of arc-shaped slide rail (13), the surface of the arc-shaped slide rail (13) is slidably connected the ends of rubber rods (20), the rubber The one side edge of side bonding connection protection diaphragm (19) of bar (20), the other side of protection diaphragm (19), which folds, to be placed on In the inner cavity of side accommodating groove (2).

2. a kind of automobile rocker shaft according to claim 1 processes clamping device, it is characterised in that: the rubber rods (20) body of rod of sliding block is fixedly connected with for a kind of both ends, and sliding block is slidably connected in the inner cavity of arc-shaped slide rail (13).

3. a kind of automobile rocker shaft according to claim 1 processes clamping device, it is characterised in that: the support plate (9) top two sides offer rectangle sliding slot, and the width of rectangle sliding slot is consistent with the cross-sectional diameter of connecting rod, the connection Bar is slidably connected in sliding slot.

4. a kind of automobile rocker shaft according to claim 1 processes clamping device, it is characterised in that: the location hole (16) it is evenly distributed on the surface of limit clamping plate (8), one of them described location hole identical with interior screwed pipe (10) position is slided (16) thread in inner cavity is connected with bolt.

5. a kind of automobile rocker shaft according to claim 1 processes clamping device, it is characterised in that: the spring leaf (15) it being made of spring and circular piece, one end of the spring is fixedly connected on sleeve (4) inner cavity close to one end of screw rod (11), The other end of the spring is fixedly connected with a middle side part of circular piece.

6. a kind of automobile rocker shaft according to claim 1 processes clamping device, it is characterised in that: spiral shell in the sliding The two sides of pipe (10) are fixedly connected with convex block, and the convex block is slidably connected in the inner cavity of limit clamping plate (8), and the middle part of convex block Offer threaded hole.