CN209140447U - A kind of magazine - Google Patents
A kind of magazine Download PDFInfo
- Publication number
- CN209140447U CN209140447U CN201821404878.1U CN201821404878U CN209140447U CN 209140447 U CN209140447 U CN 209140447U CN 201821404878 U CN201821404878 U CN 201821404878U CN 209140447 U CN209140447 U CN 209140447U
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- CN
- China
- Prior art keywords
- chain
- groove body
- door body
- guide rail
- sprocket wheel
- 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.)
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Abstract
The technical issues of the utility model provides a kind of magazine, can solve corresponding magazine transmission stability, the low precision at small processing center.A kind of magazine, it includes chain, knives rack along chain ring around directional spreding is installed on the outside of chain, it is characterized by: it further includes guide rail, guide rail is set to above chain and is equipped with and chain ring is around the consistent guide groove in direction, the upper-end part of driving of each knives rack is separately installed with bearing, and bearing protrudes into the guide groove of guide rail.By being arranged above chain around the consistent guide rail in direction, and the bearing in the guide groove for protruding into guide rail is installed on knives rack, chain drive is limited, and then realizes that small processing center magazine when using double strand chain has preferable transmission stability and precision.
Description
Technical field
The utility model relates to tool magazine fields, and in particular to a kind of magazine.
Background technique
The magazine of Large Machining Center generally passes through four row chain items or more item and is driven, chain and sprocket wheel
Contact area is big, while the chain speed of service is slower, and often stable drive, precision are very high.And the chain type knife at small processing center
Library is influenced by machining center, and installation space is limited, generally uses double-row type chain, but double strand chain has with sprocket interface product
Limit, transmission stability, precision are slightly worse.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of magazine, the corresponding of small processing center can solve
The technical issues of magazine transmission stability, low precision.
Its technical solution is a kind of such, magazine comprising chain is equipped with along chain on the outside of the chain
Around the knives rack of directional spreding, it is characterised in that: it further includes guide rail, and the guide rail is set to above the chain and sets
Have with the chain ring around the consistent guide groove in direction, the upper-end part of driving of each knives rack is separately installed with bearing, the axis
It holds and protrudes into the guide groove of the guide rail.
Further, the magazine includes doorframe, door body, matrix, sprocket wheel mainboard, and the door body is installed by hinge
In the doorframe, the sprocket wheel mainboard is driven by the cylinder to release doorframe, and the doorframe, the cylinder are installed on described matrix
On, the front end of the sprocket wheel mainboard is equipped with driven sprocket, the rear end of the sprocket wheel mainboard is equipped with drive sprocket, the chain
It is engaged with the driven sprocket, the drive sprocket and is in kidney-shaped around setting, the length direction of the kidney-shaped shape of the chain
It is parallel with the piston rod axis direction of the cylinder and be vertically arranged with the door body under closed state, the drive sprocket
It is driven by servo motor, the servo motor is installed on the sprocket wheel mainboard, and the upper-end part of driving of each knives rack is symmetrically pacified
Equipped with a pair of bearings, the guide groove include arc groove body corresponding with the front and back ends circular arc of kidney-shaped shape of chain and with
The straight line groove body of the left and right line correspondences of the kidney-shaped shape of chain, a pair of bearings of the knives rack of tool changing station are symmetrical
In in the arc groove body of the front end of guide groove.
Further, the knives rack includes the perpendicular support of cutter claw, cutter claw horizontal support and cutter clamping jaw, the perpendicular branch of the cutter claw
It supports the connecting plate to turn up with the outer plate of the chain to be fixedly connected, the cutter claw horizontal support is installed in the perpendicular support of the cutter claw
Portion, the cutter clamping jaw are installed on the outside on cutter claw horizontal support top, and a pair of bearing is installed on the horizontal branch of the cutter claw
It supports the inside on top and is distributed along the width direction of cutter claw horizontal support.
Further, the straight line groove body and the arc groove body are connected by transition groove body.
Further, the transition groove body includes arc-shaped transition groove body and oblique line transition groove body, the straight line groove body, institute
State that arc-shaped transition groove body, the oblique line transition groove body is successively tangent with the arc groove body and is connected to.
Further, the inductive switch with cutter cooperation is installed above the front end position of the guide rail.
Further, it is equipped with below the front end position of the guide rail with knives rack cooperation close to switch, it is described
Induction reference plate close to switch is installed on the medial surface of the cutter claw horizontal support.
Further, the door body includes left-hand door body and right door body, is separately installed on the left-hand door body, the right door body
Door body oscillating bearing is separately installed with mainboard oscillating bearing, the mainboard at left and right sides of the front end position of the sprocket wheel mainboard
Oscillating bearing is connect with ipsilateral door body oscillating bearing by screw rod.
Further, there are guide post, work of the guide post along cylinder in the left and right sides position of described matrix by seat supports
Stopper rod axis direction extends, and the left and right sides of the sprocket wheel mainboard is equipped with the sliding block being slidably matched with the guide post；The sliding block
Side limited block is installed, the sprocket wheel mainboard corresponds to the range of cylinder and minimum stroke is separately installed with and the limit
The buffer of position block cooperation.
The magazine of the utility model, by being arranged above chain around the consistent guide rail in direction, and knives rack
On bearing in the guide groove for protruding into guide rail is installed, chain drive is limited, and then realize that small processing center is being adopted
There is preferable transmission stability and precision with magazine when double strand chain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at the first visual angle under the utility model door body closed state, and matrix is not shown.
Fig. 2 is the structural schematic diagram at the second visual angle under the utility model door body closed state, and matrix is not shown.
Fig. 3 is the structural schematic diagram at the first visual angle under the utility model door body open state.
Fig. 4 is the structural schematic diagram at the second visual angle under the utility model door body open state.
Fig. 5 is the structural schematic diagram that the utility model omits doorframe, door body and matrix.
Fig. 6 is the structural schematic diagram that guide rail is in explosive state in Fig. 5.
Fig. 7 is the knives rack, bearing, the mounting structure schematic diagram for incuding reference plate of the utility model.
Fig. 8 is the mounting structure schematic diagram of the chain of the utility model, knives rack, drive sprocket and driven sprocket.
Fig. 9 is the structural schematic diagram at the first visual angle of the chain of the utility model.
Figure 10 is partially enlarged structural schematic diagram at A in Fig. 9.
Figure 11 is the structural schematic diagram at the second visual angle of the chain of the utility model.
Specific embodiment
As shown in Fig. 1 ~ Figure 11, a kind of magazine comprising chain 1, the outside of chain 1 is equipped with to be surround along chain 1
The knives rack 2 of directional spreding, further includes guide rail 3, and guide rail 3 is set to 1 top of chain and is equipped with chain 1 around direction one
The guide groove 4 of cause, the upper-end part of driving of each knives rack 2 are separately installed with bearing 5, and bearing 5 specifically uses needle bearing 5, axis
5 are held to protrude into the guide groove 4 of guide rail 3.
Magazine includes doorframe 6, door body, matrix 7, sprocket wheel mainboard 8, and door body is installed on doorframe 6, sprocket wheel master by hinge
Plate 8 is driven by cylinder 9 to release doorframe 6, and doorframe 6, cylinder 9 are installed on matrix 7, and the front end of sprocket wheel mainboard 8 is equipped with driven
Sprocket wheel 10, sprocket wheel mainboard 8 rear end drive sprocket 11 is installed, chain 1 engages with driven sprocket 10, drive sprocket 11 and in waist
For shape around setting, the length direction of the kidney-shaped shape of chain 1 and the piston rod axis direction of cylinder 9 are parallel and and closed state
Under door body be vertically arranged, drive sprocket 11 is driven by servo motor 12, and the output end of servo motor 12 is equipped with speed reducer 13,
Servo motor 12, speed reducer 13 are installed on sprocket wheel mainboard 8, and the upper-end part of driving of each knives rack 2 is symmetrically installed with a pair of of axis
5 are held, guide groove 4 includes arc groove body 4a corresponding with the front and back ends circular arc of kidney-shaped shape of chain 1 and the waist with chain 1
The straight line groove body 4b of the left and right line correspondences of shape shape, a pair of bearings 5 of the knives rack 2 of tool changing station, which is symmetrically distributed in, to be led
Into the arc groove body 4a of the front end of slot 4.By the setting of guide groove 4 concrete shape and orientation, so that knives rack 2 drives to
When tool changing station, the arc-shaped shape of groove body, and the line of a pair of bearings 5 is straight line and the central axis with the groove body, realization pair
Knives rack 2 stablizes limit, improves the positioning accuracy of the knives rack 2 of tool changing station.
Knives rack 2 includes the perpendicular support 2a of cutter claw, cutter claw horizontal support 2b and cutter clamping jaw 2c, and cutter claw is perpendicular to support 2a and chain
The connecting plate that 1 outer plate turns up is fixedly connected, and cutter claw horizontal support 2b is installed on the perpendicular support top 2a of cutter claw, cutter clamping jaw 2c peace
Outside loaded on the top cutter claw horizontal support 2b, a pair of bearings 5 are installed on the inside on the top cutter claw horizontal support 2b and along the horizontal branch of cutter claw
Support the width direction distribution of 2b；Straight line groove body 4b and arc groove body are connected by transition groove body；Transition groove body includes arc-shaped mistake
Aqueduct body 4d and oblique line transition groove body 4c, straight line groove body 4b, arc-shaped transition groove body 4d, oblique line transition groove body 4c and arc groove body
In 4a(Fig. 9 by a dotted line successively shown in segmentation) it is successively tangent and be connected to, small processing center is generally applicable in the processing of smallclothes, right
Processing efficiency requirement is very high, often requires that faster tool-changing speed, i.e. 1 speed of service of chain quickly；If the arc groove of guide groove 4
Body and straight line groove body 4b directly cooperate, since a pair of bearings 5 is installed on the inside on the top cutter claw horizontal support 2b and along the horizontal branch of cutter claw
The width direction distribution of 2b is supportted, after one of bearing 5 of knives rack 2 enters arc groove body 4a, another bearing 5 is by straight
When wire casing body 4b enters arc groove body, it can be pullled under effect of inertia with the generation of the groove body side wall of guide groove 4, on the one hand, guiding
Bulge can occur for slot 4, can not the movement to chain 1 effectively limited, influence transmission accuracy, on the other hand, bearing 5 can aggravate
Abrasion, there are biggish gap, nothings between the arc groove body 4a of the front end of tool changing station and guide groove 4 for the bearing 5 after abrasion
Method realizes effectively limit cooperation, and the utility model is by the setting of arc-shaped transition groove body 4d and oblique line transition groove body 4c with suitable
The effect of inertia direction for answering bearing 5 avoids bearing 5 from pullling the groove body side wall generation of guide groove 4.
Inductive switch with cutter cooperation is installed above the front end position of guide rail 3, inductive switch is not shown,
Inductive switch is installed on inductive switch support 14, and inductive switch support 14 is installed on the chain cover board 24 above guide rail, to keep away
Exempt to clash after being artificially packed into cutter with pre-set programs, causes to hit knife；It is equipped with below the front end position of guide rail 3 and cutter
Bracket 2 cooperate close to switch 16, is specifically installed on close to switch close to switch carrier 15, is installed on chain cover board close to switch
Under 24, the induction reference plate 16a close to switch 16 is installed on the medial surface of cutter claw horizontal support 2b, by feeling close to 16 Duis of switch
The measurement of reference plate 16a is answered, realizes the accurate positioning of knives rack 2, inductive switch and close switch 16 are automatically controlled with controller
Connection.
Door body includes left-hand door body 17a and right door body 17b, is separately installed with door body joint on left-hand door body 17a, right door body 17b
Bearing 18a is separately installed with mainboard oscillating bearing 18b, mainboard oscillating bearing at left and right sides of the front end position of sprocket wheel mainboard 8
18b is connect with ipsilateral door body oscillating bearing 18a by screw rod 19, and then realizes the linkage of sprocket wheel mainboard 8 and door body.
The left and right sides position of matrix 7 is supported by guide post by support 20, and guide post prolongs along the piston rod axis direction of cylinder 9
It stretches, the left and right sides of sprocket wheel mainboard 8 is equipped with the sliding block 21 being slidably matched with guide post；The side of sliding block 21 is equipped with limited block 22,
The range and minimum stroke of the corresponding cylinder 9 of sprocket wheel mainboard 8 are separately installed with the buffer 23 cooperated with limited block 22, can
The damping performance for improving sprocket wheel mainboard 8 prevents chain 1 or knives rack 2 from shaking and deviates, further ensures that positioning accuracy.
Claims (9)
1. a kind of magazine comprising chain is equipped with the cutter branch along chain ring around directional spreding on the outside of the chain
Frame, it is characterised in that: it further includes guide rail, and the guide rail is set to above the chain and is equipped with the chain ring around direction
Consistent guide groove, the upper-end part of driving of each knives rack are separately installed with bearing, and the bearing protrudes into the guiding of the guide rail
In slot.
2. a kind of magazine according to claim 1, it is characterised in that: the magazine includes doorframe, door body, base
Body, sprocket wheel mainboard, the door body are installed on the doorframe by hinge, and the sprocket wheel mainboard is driven by the cylinder to release doorframe,
The doorframe, the cylinder are installed in described matrix, and the front end of the sprocket wheel mainboard is equipped with driven sprocket, the sprocket wheel master
The rear end of plate is equipped with drive sprocket, and the chain engages with the driven sprocket, the drive sprocket and is in kidney-shaped around setting
It sets, the length direction of the kidney-shaped shape of the chain and the piston rod axis direction of the cylinder are parallel and and under closed state
The door body be vertically arranged, the drive sprocket is driven by servo motor, and the servo motor is installed on the sprocket wheel mainboard
On, the upper-end part of driving of each knives rack is symmetrically installed with a pair of bearings, and the guide groove includes the kidney-shaped shape with chain
The corresponding arc groove body of front and back ends circular arc and the straight line groove body with the left and right line correspondences of the kidney-shaped shape of chain, tool changing work
In the arc groove body for the front end that a pair of bearings of the knives rack of position is symmetrically distributed in guide groove.
3. a kind of magazine according to claim 2, it is characterised in that: the knives rack include the perpendicular support of cutter claw,
Cutter claw horizontal support and cutter clamping jaw, the connecting plate that the perpendicular support of the cutter claw is turned up with the outer plate of the chain are fixedly connected, institute
It states cutter claw horizontal support and is installed on the perpendicular support top of the cutter claw, the cutter clamping jaw is installed on the outer of cutter claw horizontal support top
Side, a pair of bearing are installed on the inside on cutter claw horizontal support top and are distributed along the width direction of cutter claw horizontal support.
4. a kind of magazine according to claim 3, it is characterised in that: the straight line groove body and the arc groove body are logical
The linking of transition groove body.
5. a kind of magazine according to claim 4, it is characterised in that: the transition groove body includes arc-shaped lead-over groove
Body and oblique line transition groove body, the straight line groove body, the arc-shaped transition groove body, the oblique line transition groove body and the arc groove
Body is successively tangent and is connected to.
6. a kind of magazine according to claim 3, it is characterised in that: install the top at the front end position of the guide rail
There is the inductive switch with cutter cooperation.
7. a kind of magazine according to claim 3, it is characterised in that: install the lower section at the front end position of the guide rail
Have with knives rack cooperation close to switch, the induction reference plate close to switch is installed on the inside of the cutter claw horizontal support
On face.
8. a kind of magazine according to claim 3, it is characterised in that: the door body includes left-hand door body and right door body,
Door body oscillating bearing, the left and right two at the front end position of the sprocket wheel mainboard are separately installed on the left-hand door body, the right door body
Side is separately installed with mainboard oscillating bearing, and the mainboard oscillating bearing is connect with ipsilateral door body oscillating bearing by screw rod.
9. a kind of magazine according to claim 3, it is characterised in that: the left and right sides position of described matrix passes through branch
Seat supports have a guide post, and the guide post extends along the piston rod axis direction of cylinder, the left and right sides of the sprocket wheel mainboard be equipped with
The sliding block that the guide post is slidably matched；The side of the sliding block is equipped with limited block, and the sprocket wheel mainboard corresponds to the maximum of cylinder
Stroke and minimum stroke are separately installed with the buffer with limited block cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821404878.1U CN209140447U (en) | 2018-08-29 | 2018-08-29 | A kind of magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821404878.1U CN209140447U (en) | 2018-08-29 | 2018-08-29 | A kind of magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140447U true CN209140447U (en) | 2019-07-23 |
Family
ID=67265856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821404878.1U Active CN209140447U (en) | 2018-08-29 | 2018-08-29 | A kind of magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140447U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015063A (en) * | 2018-08-29 | 2018-12-18 | 江苏帅兢科技有限公司 | Magazine |
| CN110977571A (en) * | 2019-12-20 | 2020-04-10 | 夏冬 | Chain type tool magazine |
| CN111251039A (en) * | 2020-03-30 | 2020-06-09 | 北京博鲁斯潘精密机床有限公司 | Flexible self-adaptive machining center tool magazine |
| CN114055221A (en) * | 2021-11-22 | 2022-02-18 | 黄馨玉 | Chain type tool magazine |
-
2018
- 2018-08-29 CN CN201821404878.1U patent/CN209140447U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015063A (en) * | 2018-08-29 | 2018-12-18 | 江苏帅兢科技有限公司 | Magazine |
| CN110977571A (en) * | 2019-12-20 | 2020-04-10 | 夏冬 | Chain type tool magazine |
| CN110977571B (en) * | 2019-12-20 | 2020-12-22 | 安徽天晶模具科技有限公司 | Chain type tool magazine |
| CN111251039A (en) * | 2020-03-30 | 2020-06-09 | 北京博鲁斯潘精密机床有限公司 | Flexible self-adaptive machining center tool magazine |
| CN114055221A (en) * | 2021-11-22 | 2022-02-18 | 黄馨玉 | Chain type tool magazine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |