CN209550570U - A kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus - Google Patents
A kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus Download PDFInfo
- Publication number
- CN209550570U CN209550570U CN201920234008.2U CN201920234008U CN209550570U CN 209550570 U CN209550570 U CN 209550570U CN 201920234008 U CN201920234008 U CN 201920234008U CN 209550570 U CN209550570 U CN 209550570U
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- China
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- sliding block
- link
- clamping jaw
- sliding slot
- plate
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Abstract
The utility model discloses a kind of link-type Pneumatic clamping jaws of automatic diecasting apparatus, including clamping jaw main body, the leading exterior surface of the clamping jaw main body is fixedly connected with fixed station, the leading exterior surface of the fixed station offers sliding slot, and sliding slot is internally provided with sliding block, the leading exterior surface of the sliding block is fixedly installed with clamping plate, one side external surface of the clamping jaw main body is provided with interface, the inner surface of the sliding slot is provided with magnetic sheet close to the position of lower end and the lower end outer surface of sliding block, and steel ball is provided between sliding slot and the upper end outer surface of sliding block, the back end outer surface of the sliding block offers link slot.The utility model makes the present apparatus in use and can reduce frictional force between sliding slot and sliding block by being provided with a series of structure, reduce cost, and the stability of the clamping jaw clamping workpiece can be increased, it is replaced convenient for user to frayed rubber pad is used for a long time, optimizes use process.
Description
Technical field
The utility model relates to Pneumatic clamping jaw technical field, the link-type pneumatic clamps of specially a kind of automatic diecasting apparatus
Pawl.
Background technique
Die casting machine is exactly the machine for compression casting, including hot pressing room and two kinds of cold pressing chamber, and die casting machine is acted in pressure
Lower that molten metal bath injection is cooled and shaped into mold, available solid metal casting, Pneumatic clamping jaw are also known as after die sinking
Pneumatic gripping finger is, for clamping or the executive device of grabbing workpiece, to carry out work in die casting machine using compressed air as power
It when making, needs first to clamp workpiece and it is melted, it can be carried out generally to adopt using new solid metal is cast again
The movement of clamping workpiece is realized with Pneumatic clamping jaw, Pneumatic clamping jaw mainly includes the components such as clamping plate, rocker arm, steel ball, baffle, but existing
There are certain drawbacks in some Pneumatic clamping jaws, clamping plate is when being slided, between the sliding block and sliding slot that are attached thereto when in use
Frictional force it is larger, increase the acting of power resources, and be easy to happen opposite sliding between workpiece and clamping plate, make its clamping
It is unstable, reduce its service performance.
Summary of the invention
The purpose of this utility model is to provide a kind of link-type Pneumatic clamping jaws of automatic diecasting apparatus, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of link-type gas of automatic diecasting apparatus
Dynamic clamping jaw, including clamping jaw main body, the leading exterior surface of the clamping jaw main body are fixedly connected with fixed station, the front end of the fixed station
Outer surface offers sliding slot, and sliding slot is internally provided with sliding block, and the leading exterior surface of the sliding block is fixedly installed with clamping plate, institute
The side external surface for stating clamping jaw main body is provided with interface, and the inner surface of the sliding slot is outside the position of lower end and the lower end of sliding block
Surface is provided with magnetic sheet, and steel ball, the back end outer surface of the sliding block are provided between sliding slot and the upper end outer surface of sliding block
Link slot being offered, and the inner surface of link slot is connected with rocker arm, the lower end outer surface of the sliding block offers fixing groove,
And fixing groove is internally provided with fixed plate.
By using above-mentioned technical proposal, the frictional force between sliding slot and sliding block can be reduced, reduces cost, and can increase
Add the stability of the clamping jaw clamping workpiece, is replaced convenient for user to frayed rubber pad is used for a long time.
Preferably, the medial surface of two clamping plates is provided with antiskid plate, and antiskid plate is close to the side appearance of clamping plate
Face offers jack, is connected with inserted link between the jack and clamping plate, and the one of a side external surface of the inserted link and clamping plate
Side external surface is located in same horizontal line, and the antiskid plate is fixedly installed with rubber pad far from a side external surface of clamping plate.
By using above-mentioned technical proposal, the stability of the clamping jaw clamping workpiece can be increased.
Preferably, the inner surface of the jack and the outer surface of inserted link are provided with screw thread, and the coefficient of rotary of screw thread is identical.
By using above-mentioned technical proposal, rubber pad is replaced convenient for user.
Preferably, the quantity of the steel ball is several, and its upper end outer surface for being evenly distributed on sliding slot and sliding block it
Between.
By using above-mentioned technical proposal, the frictional force between sliding block and sliding slot is reduced.
Preferably, the fixed plate and magnetic sheet are integrated component, and the shape of fixed plate and fixing groove is T shape, two
It is interference fitted between person.
It by using above-mentioned technical proposal, is interference fitted between the two, replacement installation is carried out to magnetic sheet convenient for user.
Preferably, magnetic sheet pole of the inner surface of the sliding slot on the magnetic sheet of lower end position and the lower end outer surface of sliding block
Property is identical.
By using above-mentioned technical proposal, the contact surface between sliding slot and sliding block is reduced, is rubbed between the two to reduce
Power.
In conclusion the utility model has the following beneficial effects:
1, magnetic sheet is respectively provided with close to the position of lower end and the lower end outer surface of sliding block by the inner surface in sliding slot, sliding slot with
Steel ball is set between the upper end outer surface of sliding block, and the back end outer surface of sliding block opens up link slot, and the inner surface activity of link slot connects
Rocker arm is connect, the lower end outer surface of sliding block opens up fixing groove, and the inside of fixing groove is arranged fixed plate, so that rocker arm is entered work, make it
Two sliding blocks are driven to slide left and right in sliding slot simultaneously respectively, the two moves toward one another or does the movement of opposite direction,
The part for the close upper end for contacting sliding block with sliding slot is connected by steel ball, and change is slidably connected to roll connection, and fixed plate is sliding
Enter in fixing groove, is interference fitted the two, so as to which magnetic sheet is mounted on sliding block and sliding slot, two opposite polarity magnetic sheets
So that the lower end that sliding block is in contact with sliding slot is separated from each other, the contact area between sliding block and sliding slot is reduced, sliding slot can be reduced
Frictional force between sliding block reduces power resources acting, reduces cost, fixed plate is taken out from fixing groove, can be to magnetic
Plate is replaced, and is repaired convenient for running track of the user to clamping jaw；
2, by being provided with antiskid plate in the medial surface of two clamping plates, antiskid plate is opened up close to a side external surface of clamping plate
There is jack, inserted link is connected between jack and clamping plate, a side external surface of inserted link and a side external surface of clamping plate are located at same
On one horizontal line, antiskid plate is fixedly installed with rubber pad far from a side external surface of clamping plate, and antiskid plate and substrate in alignment will be inserted
Bar passes through clamping plate and screws in jack, so as to which rubber pad is fixedly mounted on clamping plate, when two clamping plates move toward one another,
The frictional force being capable of increasing between workpiece and clamping plate increases the stability of its clamping workpiece, guarantees not produce between the two when clamping
Raw opposite sliding, and by the way that inserted link is screwed out jack, antiskid plate can be replaced convenient for user, thus to long-time service
Frayed rubber pad is replaced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the sliding slot of the utility model and sliding block match view；
Fig. 3 is that the fixed plate of the utility model and fixing groove match view；
Fig. 4 is that the clamping plate of the utility model and antiskid plate match view.
In figure: 1, clamping jaw main body；2, fixed station；3, sliding slot；4, sliding block；41, steel ball；42, magnetic sheet；43, link slot；44,
Rocker arm；45, fixed plate；46, fixing groove；5, clamping plate；51, antiskid plate；52, jack；53, inserted link；54, rubber pad；6, interface.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of link-type pneumatic clamps of automatic diecasting apparatus
Pawl, including clamping jaw main body 1, the leading exterior surface of clamping jaw main body 1 are fixedly connected with fixed station 2, the fixed peace of the leading exterior surface of sliding block 4
Interface 6 is arranged in clamping plate 5, a side external surface of clamping jaw main body 1, and the inner surface of link slot 43 is flexibly connected Rocker arm 44, will be extraneous
In compressed air access interface 6, power is provided for the Pneumatic clamping jaw, Rocker arm 44 is driven to enter work, the front end appearance of fixed station 2
Face opens up sliding slot 3, and the inside of sliding slot 3 is arranged sliding block 4, makes it that two sliding blocks 4 be driven to carry out left and right cunning in sliding slot 3 simultaneously respectively
Dynamic, the two moves toward one another or does the movement of opposite direction, and steel ball 41 is arranged between sliding slot 3 and the upper end outer surface of sliding block 4,
The part for the close upper end for contacting sliding block 4 with sliding slot 3 is connected by steel ball 41, and change is slidably connected to roll connection, sliding slot 3
Inner surface is respectively provided with magnetic sheet 42 close to the position of lower end and the lower end outer surface of sliding block 4, and the back end outer surface of sliding block 4 opens up connection
Slot 43, the lower end outer surface of sliding block 4 open up fixing groove 46, and the inside of fixing groove 46 is arranged fixed plate 45, fixed plate 45 is slid into
In fixing groove 46, it is interference fitted the two, so as to which magnetic sheet 42 to be mounted on sliding block 4 and sliding slot 3, two opposite polarity
The lower end that magnetic sheet 42 makes sliding block 4 be in contact with sliding slot 3 is separated from each other, and reduces the contact area between sliding block 4 and sliding slot 3, energy
The frictional force between sliding slot 3 and sliding block 4 is enough reduced, power resources acting is reduced, reduces cost, by fixed plate 45 from fixing groove 46
Middle taking-up can replace magnetic sheet 42, repair convenient for running track of the user to clamping jaw, by antiskid plate 51 and folder
Plate 5 is aligned, and inserted link 53 is passed through clamping plate 5 and is screwed in jack 52, so as to which rubber pad 54 is fixedly mounted on clamping plate 5, when
When two clamping plates 5 move toward one another, the frictional force being capable of increasing between workpiece and clamping plate 5 increases the stability of its clamping workpiece,
Guarantee not produce relative sliding between the two when clamping, and by the way that inserted link 53 is screwed out jack 52, it can be convenient for user to anti-
Slide plate 51 is replaced, to replace to frayed rubber pad 54 is used for a long time, optimizes use process.
Further, the medial surface of two clamping plates 5 is provided with antiskid plate 51, side appearance of the antiskid plate 51 close to clamping plate 5
Face offers jack 52, and inserted link 53, a side external surface and the clamping plate 5 of inserted link 53 are connected between jack 52 and clamping plate 5
One side external surface is located in same horizontal line, and antiskid plate 51 is fixedly installed with rubber pad 54, energy far from a side external surface of clamping plate 5
Enough increase the stability of the clamping jaw clamping workpiece.
Further, the outer surface of the inner surface of jack 52 and inserted link 53 is provided with screw thread, and the coefficient of rotary of screw thread is identical,
Rubber pad 54 is replaced convenient for user.
Further, the quantity of steel ball 41 is several, is evenly distributed between sliding slot 3 and the upper end outer surface of sliding block 4,
Reduce the frictional force between sliding block 4 and sliding slot 3.
Further, fixed plate 45 is integrated component with magnetic sheet 42, and fixed plate 45 and the shape of fixing groove 46 are T shape,
It is interference fitted between the two, replacement installation is carried out to magnetic sheet 42 convenient for user.
Further, magnetic sheet 42 of the inner surface of sliding slot 3 on the magnetic sheet 42 of lower end position and the lower end outer surface of sliding block 4
Polarity is identical, reduces the contact surface between sliding slot 3 and sliding block 4, to reduce frictional force between the two.
It should be noted that the utility model is a kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus, in use, first
By in extraneous compressed air access interface 6, power is provided for the Pneumatic clamping jaw, drives Rocker arm 44 to enter work, makes its band respectively
Dynamic two sliding blocks 4 slide left and right in sliding slot 3 simultaneously, and the two moves toward one another or do the movement of opposite direction, makes to slide
The part for the close upper end that block 4 is contacted with sliding slot 3 is connected by steel ball 41, and change is slidably connected to roll connection, by fixed plate 45
It slides into fixing groove 46, is interference fitted the two, so as to which magnetic sheet 42 is mounted on sliding block 4 and sliding slot 3, two polarity phases
The lower end that anti-magnetic sheet 42 makes sliding block 4 be in contact with sliding slot 3 is separated from each other, and reduces the contact surface between sliding block 4 and sliding slot 3
Product can reduce the frictional force between sliding slot 3 and sliding block 4, reduce power resources acting, reduce cost, by fixed plate 45 from admittedly
Determine to take out in slot 46, magnetic sheet 42 can be replaced, is repaired convenient for running track of the user to clamping jaw, by antiskid plate
51 are aligned with clamping plate 5, and inserted link 53 is passed through clamping plate 5 and is screwed in jack 52, so as to which rubber pad 54 is fixedly mounted on clamping plate 5
On, when two clamping plates 5 move toward one another, the frictional force being capable of increasing between workpiece and clamping plate 5 increases the steady of its clamping workpiece
It is qualitative, guarantee not produce relative sliding between the two when clamping, and by the way that inserted link 53 is screwed out jack 52, user can be convenient for
Antiskid plate 51 is replaced, to be replaced to frayed rubber pad 54 is used for a long time, is pressed from both sides finally by two clamping plates 5
It holds and needs the workpiece melted and be melted into molten metal, die casting machine is under pressure molten metal bath injection into mold
It is cooled and shaped, available solid metal casting after die sinking effectively increases the functionality of its own, more practical.
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 containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus, including clamping jaw main body (1), it is characterised in that: the clamping jaw master
The leading exterior surface of body (1) is fixedly connected with fixed station (2), and the leading exterior surface of the fixed station (2) offers sliding slot (3),
And sliding slot (3) is internally provided with sliding block (4), the leading exterior surface of the sliding block (4) is fixedly installed with clamping plate (5), the folder
One side external surface of pawl main body (1) is provided with interface (6), the position and sliding block (4) of the inner surface of the sliding slot (3) close to lower end
Lower end outer surface be provided with magnetic sheet (42), and be provided with steel ball between sliding slot (3) and the upper end outer surface of sliding block (4)
(41), the back end outer surface of the sliding block (4) offers link slot (43), and the inner surface of link slot (43) is connected with and shakes
The lower end outer surface of arm (44), the sliding block (4) offers fixing groove (46), and fixing groove (46) is internally provided with fixed plate
(45).
2. a kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus according to claim 1, it is characterised in that: described in two
The medial surface of clamping plate (5) is provided with antiskid plate (51), and antiskid plate (51) close to clamping plate (5) a side external surface offer it is slotting
Hole (52) is connected with inserted link (53) between the jack (52) and clamping plate (5), a side external surface of the inserted link (53) with
One side external surface of clamping plate (5) is located in same horizontal line, and the antiskid plate (51) is fixed far from a side external surface of clamping plate (5)
Rubber pad (54) are installed.
3. a kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus according to claim 2, it is characterised in that: the jack
(52) outer surface of inner surface and inserted link (53) is provided with screw thread, and the coefficient of rotary of screw thread is identical.
4. a kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus according to claim 1, it is characterised in that: the steel ball
(41) quantity is several, and it is evenly distributed between sliding slot (3) and the upper end outer surface of sliding block (4).
5. a kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus according to claim 1, it is characterised in that: the fixation
Plate (45) is integrated component with magnetic sheet (42), and fixed plate (45) and the shape of fixing groove (46) are T shape, between the two mistake
It is full of cooperation.
6. a kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus according to claim 1, it is characterised in that: the sliding slot
(3) inner surface is identical as magnetic sheet (42) polarity on the lower end outer surface of sliding block (4) close to the magnetic sheet (42) of lower end position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234008.2U CN209550570U (en) | 2019-02-25 | 2019-02-25 | A kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234008.2U CN209550570U (en) | 2019-02-25 | 2019-02-25 | A kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209550570U true CN209550570U (en) | 2019-10-29 |
Family
ID=68309603
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234008.2U Expired - Fee Related CN209550570U (en) | 2019-02-25 | 2019-02-25 | A kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209550570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288378A (en) * | 2021-05-27 | 2021-08-24 | 孙可雯 | Safety protective delivery forceps |
| CN114628141A (en) * | 2022-03-29 | 2022-06-14 | 山西大缙华磁性材料有限公司 | Direct molding device and molding method for hollow cylindrical sintered neodymium-iron-boron magnet |
-
2019
- 2019-02-25 CN CN201920234008.2U patent/CN209550570U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288378A (en) * | 2021-05-27 | 2021-08-24 | 孙可雯 | Safety protective delivery forceps |
| CN114628141A (en) * | 2022-03-29 | 2022-06-14 | 山西大缙华磁性材料有限公司 | Direct molding device and molding method for hollow cylindrical sintered neodymium-iron-boron magnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20210225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |