CN205552065U

CN205552065U - Key anchor clamps

Info

Publication number: CN205552065U
Application number: CN201620352409.4U
Authority: CN
Inventors: 甄健松
Original assignee: HANGZHOU XINZHIYUAN CNC EQUIPMENT CO Ltd
Current assignee: HANGZHOU XINZHIYUAN CNC EQUIPMENT CO Ltd
Priority date: 2016-04-22
Filing date: 2016-04-22
Publication date: 2016-09-07
Anticipated expiration: 2026-04-22

Abstract

The utility model discloses a key anchor clamps, belong to key machining machinery, the problem of among the prior art key to add the man -hour location at the counter bore inaccurate unreliable is solved, the problem of should is solved technical scheme mainly include the base, press from both sides tight execute component, the driving medium, clamping piece and guide, the base is equipped with the plane of placing that is used for placing the key, it is fixed in the base to press from both sides tight execute component, the clamping piece is located the base and is lain in and places the horizontal side in plane, the guide is fixed in the base, it has the output to press from both sides tight execute component, the output is with transmission parts connection and drive the driving medium seesaw, the driving medium is connected with the clamping piece and is driven the relative base up -and -down motion of clamping piece, the guide cooperates to guide the horizontal tight key of clamp of clamping piece and make the key hug closely with the clamping piece places the plane. The utility model discloses clamping key during the processing of mainly used key counter bore.

Description

A kind of Key clamping-unit

Technical field

This utility model relates to saltation layer machinery, particularly a kind of Key clamping-unit.

Background technology

As it is shown in figure 1, yi word pattern key 9 includes the shank of the key 91 and spoon bar 92, for different lock cores, at spoon One or two Surface Machining fluted 921 of bar 92 and counterbore 922, due to counterbore 922 and do not penetrate through spoon Bar 92, and need to control the degree of depth of counterbore 922, therefore to key folder in counterbore 922 course of processing Fasten needs very accurate, stable, the degree of accuracy of guarantee counterbore 922 processing.

Summary of the invention

The purpose that this utility model is to be reached just is to provide a kind of Key clamping-unit, it is ensured that key is processed at counterbore Time accurate positioning, reliable.

In order to achieve the above object, this utility model adopts the following technical scheme that a kind of Key clamping-unit, including Pedestal, clamping executive component, driving member, clamping element and guide, pedestal is provided with putting for containing key Horizontalization face, clamping executive component is fixed on pedestal, and clamping element is located at pedestal and is positioned at the side that holding plane is horizontal Limit, guide is fixed on pedestal, and clamping executive component has outfan, and outfan is connected with driving member and carries Dynamic driving member seesaws, and driving member is connected with clamping element and drives clamping element opposite base to move up and down, and leads Coordinating with clamping element to part guides clamping element laterally clamp key and make key be close to holding plane.

Further, described guide is provided with guiding surface, and guiding surface is parallel to the direction of motion of outfan And planar tilt staggered relatively, clamping element be provided with guiding surface laminating coordinate inclined-plane.

Further, described pedestal is provided with the cavity of accommodating clamping element, and the transverse width of cavity is more than clamping element Transverse width, cavity coordinates with clamping element in the two ends cavity wall of the outfan direction of motion, pedestal is positioned at chamber The horizontal side of body is provided with support, and driving member is located at support, and holding plane is positioned at the top of support, Guide is positioned at the opposite side that cavity is horizontal.

Further, described support is provided with installs, for driving member, the chute slided, and driving member is to cavity convexity Going out and form driving section, driving section is provided with the first driving face, and the first driving face inclines relative to the direction of motion of outfan Tiltedly and be parallel to the direction of motion of clamping element clamping key, clamping element is provided with and the second of the laminating of the first driving face Driving face.

Further, described clamping element is a fixture block, and fixture block is positioned at the side that holding plane is horizontal, pedestal On be positioned at the opposite side of holding plane and be provided with the positive stop lug boss for coordinating fixture block clamping key.

Further, described clamping element includes two about the symmetrically arranged fixture block of holding plane, two fixture blocks Move toward one another clamping key, pedestal is provided with two cavitys, and two fixture blocks are respectively contained in cavity, support Between two cavitys, driving member protrudes two driving sections of formation, guide respectively in two cavitys It is provided with two and coordinates with two fixture blocks respectively.

Further, the top of described fixture block is provided with guide lugs, coordinates inclined-plane to be located at guide lugs, and pedestal is upper Being provided with the supplemental slanted surface being parallel to guiding surface below guiding surface, guide lugs inserts guiding surface and auxiliary In space between inclined-plane；Or, the top of described fixture block is provided with guide lugs, coordinates inclined-plane to be located at guide lugs, Guide is provided with the gathering sill inserted for guide lugs, and walls parallel relative with guiding surface on gathering sill is in leading To inclined-plane.

Further, described fixture block has the clamping face acting on key, and clamping face is to be disposed vertically plane Plane；Or, described fixture block has the clamping step acting on key, and fixture block has for being close to key spoon The vertical plane of the transverse side of bar, clamping step has the most flat for be pressed on holding plane by key Face.

Further, one of them fixture block of described fixture block has the clamping face acting on key, and clamping face is Being disposed vertically the plane of plane, another one fixture block has the clamping step acting on key, and fixture block has use In the vertical plane of the transverse side being close to key spoon bar, clamping step has for key is pressed in placement flat Transverse plane on face.

Further, described guide is removably connected to pedestal.

After using technique scheme, this utility model has the advantage that is joined with clamping element by guide Incompatible guiding clamping element laterally clamps key and makes key be close to holding plane, specifically refers to clamping element clamping key The direction of holding plane can be remained perpendicular to while Shi because of the guiding of guide and transport towards holding plane Dynamic trend, makes key be close to holding plane, it is ensured that during processing counterbore, key will not move.

Accompanying drawing explanation

The utility model is described in further detail below in conjunction with the accompanying drawings:

Fig. 1 is the schematic diagram of existing a kind of yi word pattern key；

Fig. 2 is the structural representation of this utility model embodiment one；

Fig. 3 is the partial sectional view () of embodiment illustrated in fig. 2；

Fig. 4 is the enlarged drawing in Fig. 3 at A；

Fig. 5 is the partial sectional view (two) of embodiment illustrated in fig. 2；

Fig. 6 is the schematic diagram of embodiment illustrated in fig. 2 clamping key；

Fig. 7 is the structural representation (broken section) of this utility model embodiment two；

Fig. 8 is the structural representation (not showing clamping executive component) of this utility model embodiment three；

Fig. 9 is the enlarged drawing in Fig. 8 at B.

Detailed description of the invention

Embodiment one:

This utility model provides a kind of Key clamping-unit, including pedestal 1, clamping executive component 2, driving member 3, Clamping element and guide 5, pedestal 1 is provided with the holding plane 100 for containing key, clamps executive component 2 Being fixed on pedestal 1, clamping element is located at pedestal 1 and is positioned at the side that holding plane 100 is horizontal, and guide 5 is solid Due to pedestal 1, clamping executive component 2 has outfan, and outfan is connected with driving member 3 and drives driving member 3 seesaw, and driving member 3 is connected with clamping element and drives clamping element opposite base 1 to move up and down, guide 5 coordinate with clamping element and to guide clamping element laterally clamp key and make key be close to holding plane 100.Owing to adding The drilling equipment of work counterbore can be located at the top of fixture, and key surface upward is carried out counterbore processing, so Key clamping to be kept flat.And in existing fixture, between after key is clamped, meeting and holding plane 100 produce Gap, causes key to be stably fixed, and this will affect the degree of accuracy of counterbore, therefore this utility model In coordinated with clamping element by guide 5 and to guide clamping element laterally clamp key and make key be close to place flat Face 100, specifically refer to while clamping element clamping key can because the guiding of guide 5 and opposite base 1 to Lower motion, so that holding plane 100 is close to by key, it is ensured that during processing counterbore, key will not move.

Concrete structure is as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5.

In the present embodiment, clamping element include two about the symmetrically arranged fixture block of holding plane 100 4, two Fixture block 4 move toward one another clamping key, pedestal 1 is provided with two cavitys 101, and two fixture blocks 4 are respectively contained in chamber In body 101, the transverse width of cavity 101 is transported at outfan more than the transverse width of fixture block 4, cavity 101 The two ends cavity wall in dynamic direction coordinates with fixture block 4, and in conjunction with Fig. 3 and Fig. 5 illustratively, this utility model is carried To the left and right directions laterally referring to Fig. 3, the outfan direction of motion is then the left and right directions of Fig. 5, Ke Yili Solving, fixture block 4 is by the guiding of guide 5, while moving up and down in cavity 101, and can be at cavity 101 Middle transverse movement, it requires the transverse width of cavity 101 transverse width more than fixture block 4, and cavity 101 Again fixture block 4 is carried out spacing in the outfan direction of motion simultaneously, i.e. have cavity 101 in outfan motion side To two ends cavity wall coordinate with fixture block 4.During so fixture block 4 clamps key, key will not be in output End motion has displacement on direction, it is ensured that key present position is corresponding with drilling equipment in the outfan direction of motion Accurately.

It is positioned at the horizontal side of cavity 101 on pedestal 1 and is provided with support 11, after two cavitys 101 are set, Support 11 is between two cavitys 101, after support 11 is processed two cavitys 101 by pedestal 1 Being formed, holding plane 100 is positioned at the top of support 11, and driving member 3 is located at support 11, guide 5 It is positioned at the opposite side that cavity 101 is horizontal, the i.e. guide 5 in left side and is positioned at the left side of left side cavity 101, right The guide 5 of side is positioned at the right side of right side cavity 101, and such a driving member 3 can synchronize to drive two Fixture block 4, structure is simplified, and ensure that being synchronized with the movement of two fixture blocks 4, and key can be allowed to be put into Laterally adjusted by fixture block 4 again after holding plane 100, make key guarantee key present position in the horizontal Corresponding with drilling equipment accurate.

Guide 5 is to be realized, at guide 5 by two inclined-planes interacted the guiding of fixture block 4 Being provided with guiding surface 51, guiding surface 51 is parallel to the direction of motion of outfan and plane staggered relatively 100 is inclined Tiltedly, owing to being that there is the trend of moving downward when needs fixture block 4 clamps key, so guiding surface 51 is put relatively Horizontalization face 100 tilts to be the horizontal center, lateral of opposite base and tilts from top to bottom.The top of fixture block 4 Portion is provided with guide lugs 41, and the relative fixture block 4 of guide lugs 41 extends to the outside of pedestal, i.e. leading on the fixture block of left side Extending to the left to ear 41, the guide lugs 41 on the fixture block of right side extends to the right, and guide lugs 41 is provided with and guides The cooperation inclined-plane 411 of inclined-plane 51 laminating.In the present embodiment, fixture block 4 is relative under driving member 3 drives Pedestal 1 moves downward, and clamps key near holding plane 100 under the guiding of guiding surface 51 simultaneously, Due to fixture block 4 keep down motion trend, key therefore can be allowed to be close to holding plane 100.

So far, key is reliably positioned in three dimensions, and position location is accurate, the most high-precision Counterbore processing can be guaranteed.

In the present embodiment, fixture block 4 has the clamping face 42 acting on key, and clamping face 42 is for being disposed vertically The plane of plane 100.

It is positioned on pedestal 1 below guiding surface 51 and is provided with the supplemental slanted surface 102 being parallel to guiding surface 51, lead In the space that ear 41 inserts between guiding surface 51 and supplemental slanted surface 102, and on guide lugs 41 with auxiliary What fitted in inclined-plane 102 is naturally also the inclined-plane being parallel to guiding surface 51.In addition, it is also possible to directly exist Guide 5 is provided with the gathering sill inserted for guide lugs 41, groove relative with guiding surface 51 on gathering sill Wall is parallel to guiding surface 51.For the ease of guiding surface 51 and the processing of supplemental slanted surface 102, it is directed to part 5 are removably connected to pedestal 1, and the connected mode used in the present embodiment is to arrange slot at pedestal 1 top 103, owing to fixture block 4 opposite base 1 moves up and down and transverse movement, so by slot 103 along outfan The direction of motion extends so that the motion of fixture block 4 does not interferes with the fixing of guide 5, and slot 103 is type Shape, the one end open of slot 103 is used for installing guide 5, and the open top of slot 103 is worn for guide 5 Crossing, the bottom of guide 5 is inserted slot 103 and has a certain degree of interference and join from one end of slot 103 Close.

Driving member 3 is strip structure, and support 11 is provided with installs, for driving member 3, the chute 111 slided, and passes Moving part 3 protrudes formation driving section 31 in cavity 101, and driving section 31 is provided with the first driving face 311, and first The direction of motion of the relative outfan of driving face 311 tilts and is parallel to fixture block 4 to clamp the direction of motion of key, Fixture block 4 is provided with and the second driving face 412 of the first driving face 311 laminating.And the present embodiment needs driving member 3 drive two fixture blocks 4, so driving member 3 protrudes two biographies of formation respectively in two cavitys 101 simultaneously Dynamic portion 31, two driving sections 31 are symmetrical.

In the present embodiment, the driving member 3 longitudinal section on vertical output end motion direction is cross.And press from both sides Block 4 arranges the transmission groove 42 coordinated with driving section 31, in driving section 31 to the sidewall of driving member 3 above Two surfaces up and down be all the first driving face 311, and two cell walls up and down of transmission groove 42 are respectively The second driving face 412 coordinated one to one with two the first driving faces 311, driving member 3 drives fixture block 4 upwards During motion, first driving face 311 on top, driving section 31 act on second biography on transmission groove 42 top On dynamic face 412, when driving member 3 drives fixture block 4 to move downward, by the first driving face of bottom, driving section 31 311 act on the second driving face 412 of transmission groove 42 bottom, and driving member 3 so can be made to carry in time Dynamic fixture block 4 moves, and fixture block 4 responds quickly.

Clamping executive component 2 have employed cylinder, the corresponding outfan i.e. piston rod of cylinder, in addition can also Using hydraulic cylinder or motor etc., clamping executive component 2 to be fixed on one end of pedestal 1, key is from pedestal 1 The other end delivers to holding plane 100, is provided with, at pedestal 1 other end end face, the type that the end with driving member 3 coordinates Groove 104, in driving member 3 motor process, the end of driving member 3 is always situated in type groove 104 and by type groove 104 is spacing, increases the stability of driving member 3 motion.

The most visible, the first driving face 311 is the most acclivitous, so when driving member 3 When left movement, fixture block 4 moves upward, and by the guiding of guiding surface 51, two fixture blocks 4 move dorsad, Can be located remote from plane 100, fixture block 4 is in during unclamping key, when driving member 3 moves right, Fixture block 4 moves downward, and by the guiding of guiding surface 51, two fixture block 4 move toward one another, can put down near placing Face 100, during fixture block 4 is in clamping key.In turn it is also to be understood that the i.e. first driving face 311 The most downward-sloping, then driving member 3 to left movement time, fixture block 4 moves downward, and is guided The guiding on inclined-plane 51, two fixture block 4 move toward one another, can be near holding plane 100, fixture block 4 is in clamping During key；When driving member 3 moves right, fixture block 4 moves upward, by drawing of guiding surface 51 Leading, two fixture blocks 4 move dorsad, can be located remote from plane 100, and fixture block 4 is in during unclamping key.

In order to make it easy to understand, provide Fig. 6 to illustrate the state that the spoon bar 92 of key 9 is clamped by fixture block 4.

Embodiment two:

Except using two fixture blocks, it would however also be possible to employ a fixture block, it is horizontal that fixture block 4 is positioned at holding plane 100 Side, such as it is shown in fig. 7, fixture block 4 is positioned at the left side of holding plane 100, pedestal 1 is positioned at and puts The right side in horizontalization face 100 is provided with for coordinating fixture block 4 to clamp the positive stop lug boss 12 of key.

The structural reference embodiment one that other does not describes, the motion principle of fixture block 4 is identical with embodiment one, with Sample can realize goal of the invention of the present utility model.

Embodiment three:

Except arranging clamping face, fixture block 4 can also arrange the clamping step 43 acting on key, such as Fig. 8 and Shown in Fig. 9, fixture block 4 has the vertical plane 432 of the transverse side for being close to key spoon bar, clamps step 43 have the transverse plane 431 for being pressed in by key on holding plane 100, and transverse plane 431 is positioned at perpendicular In the upper end of plane 432, this mode, it is possible to preferably key is pressed on holding plane 100, The transverse width of transverse plane 431 can not be excessive, it is necessary to reserves the work space of drilling equipment.

And in embodiment two, it is also possible to clamping step is set on fixture block, or arranges on positive stop lug boss Clamping step.

The noun of locality occurred in the above-described embodiments describes and is provided to be easy to structure of the present utility model is described, Not being to restriction of the present utility model, in addition to above preferred embodiment, this utility model also has other reality Executing mode, those skilled in the art can be variously modified according to this utility model and deform, as long as not taking off From spirit of the present utility model, the scope that this utility model is as defined in the claims all should be belonged to.

Claims

1. a Key clamping-unit, it is characterised in that: include pedestal, clamping executive component, driving member, clamping Part and guide, pedestal is provided with the holding plane for containing key, and clamping executive component is fixed on pedestal, Clamping element is located at pedestal and is positioned at the side that holding plane is horizontal, and guide is fixed on pedestal, and clamping performs unit Part has outfan, and outfan is connected with driving member and drives driving member to seesaw, driving member and clamping element Connecting and drive clamping element opposite base to move up and down, guide coordinates with clamping element and guides clamping element horizontal Clamping key also makes key be close to holding plane.

Key clamping-unit the most according to claim 1, it is characterised in that: described guide is provided with guiding tiltedly Face, guiding surface is parallel to the direction of motion of outfan and planar tilt staggered relatively, and clamping element is provided with and leads Cooperation inclined-plane to inclined-plane laminating.

Key clamping-unit the most according to claim 2, it is characterised in that: described pedestal is provided with accommodating clamping The cavity of part, the transverse width of cavity is more than the transverse width of clamping element, and cavity is in the outfan direction of motion Two ends cavity wall coordinates with clamping element, pedestal is positioned at the horizontal side of cavity and is provided with support, and driving member is located at Support, holding plane is positioned at the top of support, and guide is positioned at the opposite side that cavity is horizontal.

Key clamping-unit the most according to claim 3, it is characterised in that: described support is provided with for transmission Part installs the chute slided, and driving member protrudes formation driving section in cavity, and driving section is provided with the first driving face, First driving face tilts relative to the direction of motion of outfan and is parallel to the direction of motion of clamping element clamping key, Clamping element is provided with and the second driving face of the first driving face laminating.

Key clamping-unit the most according to claim 4, it is characterised in that: described clamping element is a fixture block, Fixture block is positioned at the side that holding plane is horizontal, and the opposite side that pedestal is positioned at holding plane is provided with for coordinating folder The positive stop lug boss of block clamping key.

Key clamping-unit the most according to claim 4, it is characterised in that: described clamping element includes two passes In the symmetrically arranged fixture block of holding plane, two fixture block move toward one another clamping keys, pedestal is provided with two cavitys, Two fixture blocks are respectively contained in cavity, and supporting portion is between two cavitys, and driving member is respectively to two chambeies Protruding two driving sections of formation in body, guide is provided with two and coordinates with two fixture blocks respectively.

7. according to the Key clamping-unit described in claim 5 or 6, it is characterised in that: the top of described fixture block sets There is a guide lugs, coordinate inclined-plane to be located at guide lugs, pedestal is positioned at below guiding surface to be provided with and is parallel to guide tiltedly The supplemental slanted surface in face, guide lugs inserts in the space between guiding surface and supplemental slanted surface；Or, described folder The top of block is provided with guide lugs, coordinates inclined-plane to be located at guide lugs, and guide is provided with the guiding inserted for guide lugs Groove, walls parallel relative with guiding surface on gathering sill is in guiding surface.

8. according to the Key clamping-unit described in claim 5 or 6, it is characterised in that: described fixture block has effect In the clamping face of key, clamping face is the plane being disposed vertically plane；Or, described fixture block has and acts on The clamping step of key, fixture block has the vertical plane of the transverse side for being close to key spoon bar, clamping platform Rank have the transverse plane for being pressed on holding plane by key.

Key clamping-unit the most according to claim 6, it is characterised in that: one of them folder of described fixture block Block has the clamping face acting on key, and clamping face is the plane being disposed vertically plane, and another one fixture block has Having the clamping step acting on key, fixture block has the vertical plane of the transverse side for being close to key spoon bar, Clamping step has the transverse plane for being pressed on holding plane by key.

Key clamping-unit the most according to claim 1, it is characterised in that: described guide detachably connects It is connected to pedestal.