CN109591166B - Clamping jig for celadon glazing - Google Patents
Clamping jig for celadon glazing Download PDFInfo
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- CN109591166B CN109591166B CN201811608093.0A CN201811608093A CN109591166B CN 109591166 B CN109591166 B CN 109591166B CN 201811608093 A CN201811608093 A CN 201811608093A CN 109591166 B CN109591166 B CN 109591166B
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- celadon
- fixed
- circular
- ring block
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Ladders (AREA)
Abstract
The invention discloses a clamping jig for celadon glazing, which comprises: a handle; a cylinder; a switch; an electromagnetic valve; the lower part of the circular ring block is provided with a plurality of axial grooves which are uniformly distributed along the circumference; the telescopic piece is inserted into the radial groove, the middle part of the telescopic piece is sleeved in the circular groove of the circular block after penetrating through the steel wire, and the telescopic piece can rotate along the radial groove by taking the steel wire as the center; the circular plate is arranged in the circular ring block and positioned below the inner arm of the telescopic sheet, and the circular plate is fixed with the connecting rod of the cylinder; the bottom plate is fixed with the bottom of the circular ring block; one end of the tension spring is fixed with the inner arm of the telescopic sheet, the other end of the tension spring is fixed with the bottom plate, the tension spring penetrates through the through hole of the circular plate, and the connecting rod of the air cylinder can control the inner arm of the telescopic sheet to rotate; the ejector rods are fixed with the bottom plate or the circular ring block; the invention has the advantages of reasonable structure, low cost, convenient operation and beautiful appearance of the celadon.
Description
Technical Field
The invention relates to a clamping jig for glazing celadon.
Background
Drying the Longquan celadon blank or burning the blank once, then removing dust and supplementing water, and applying celadon; among the prior art, the glazing in the glaze pool is soaked to the smallclothes celadon after through the centre gripping pincers centre gripping, and the centre gripping pincers are like sharp-nosed pliers, and the opening can be bigger, does not well control to centre gripping pincers for great celadon, and in addition, the area of centre gripping tool and dragon spring celadon contact is less, and is less to the influence of outward appearance, and the rate of secondary product is lower, but current centre gripping pincers hardly reduce with the area of dragon spring celadon contact, and can be bigger to the influence of outward appearance.
Disclosure of Invention
According to the defects, the clamping jig for glazing the celadon is provided, when the clamping jig is used for glazing the pot type celadon with the closed-up mouth, the clamping jig does not contact the outside of the celadon, and the outer surface of the celadon can be effectively protected.
The technical scheme of the invention is as follows:
the utility model provides a centre gripping tool for celadon glazing, includes:
a handle;
the cylinder body of the cylinder is fixed in the cavity of the handheld handle;
a switch fixed on the handle;
the electromagnetic valve is communicated with a power supply through a switch, the two output air connectors are respectively communicated with the two air connectors of the air cylinder through hoses, the input air connector is communicated with the air pump through a hose, and the electromagnetic valve can control the connecting rod of the air cylinder to stretch or contract;
the lower part of the circular ring block is provided with a plurality of uniformly distributed radial grooves along the circumference, the outer circumference of the circular ring block is provided with a circular ring groove, the circular ring groove passes through the radial grooves, and the top of the circular ring block is fixed with the handheld handle;
the telescopic pieces are inserted into the radial grooves, the middle parts of the telescopic pieces penetrate through steel wires and then are sleeved in the circular groove of the circular ring block, and the telescopic pieces can rotate along the radial grooves by taking the steel wires as centers;
the circular plate is arranged in the circular ring block and positioned below the inner arm of the telescopic sheet, and the circular plate is fixed with the connecting rod of the cylinder and is provided with a plurality of through holes;
the bottom plate is fixed with the bottom of the circular ring block and is provided with a through hole;
the plurality of tension springs are provided, one end of each tension spring is fixed with the inner arm of the telescopic piece, the other end of each tension spring is fixed with the bottom plate, the tension springs penetrate through the through holes of the circular plate, the tension springs pull the inner arms of the telescopic pieces to rotate in a normal state, and the outer arms of the telescopic pieces retract into the radial grooves;
the ejector rods are fixed with the bottom plate or the circular ring block;
when the clamping jig is inserted into the open end of the celadon container, the ejector rod touches the inner bottom of the celadon container, the switch is turned on, the connecting rod of the electromagnetic valve control cylinder contracts and drives the circular plate to move upwards, the inner arm touching the telescopic piece rotates, the tension spring extends, the outer arm of the telescopic piece rotates outwards from the radial groove and can touch the inner wall of the top of the celadon container, the celadon container can be fixed on the clamping jig, the celadon container is manually immersed into the glaze tank for glazing, the switch is turned off, the connecting rod of the electromagnetic valve control cylinder extends, the telescopic piece resets, and the clamping jig is taken out of the celadon.
The invention does not contact the surface of the celadon container during glazing, can adapt to a larger container, has more uniform clamping force during clamping, does not damage a celadon blank body, and has higher requirement on the clamping force when the blank body is dried and directly glazed.
In order to control the rotation angle of the telescopic piece, a lower limiting ring is fixed on the inner wall of the circular ring block, the tension spring can be limited by the lower limiting ring when contracted, and can be limited by the stroke of the cylinder piston when stretched.
Preferably, the number of the radial grooves is four, five or six, and when the number is larger, the stress of the celadon container is more uniform. The number of the ejector rods is four, five or six.
An upper limiting ring is fixed on the inner wall of the circular ring block and can limit the rotation angle of the telescopic piece.
In order to reduce the shaking of the celadon container, the ejector rod is close to the outer diameter of the circular ring block and is fixed but not more than the outer diameter of the circular ring block.
In order to reduce the influence on the glaze surface, the bottom of the ejector rod is provided with a tip part which is in point contact with the inner bottom of the celadon container.
When the outer arm of the telescopic piece extends out, a gap is reserved between the outer arm of the telescopic piece and the inner wall of the top of the celadon container, and it needs to be noted that due to the existence of the gap, celadon can permeate the inner surface of the celadon container.
In order to improve the glazing speed, when the outer arm extends out of the maximum position of the radial groove, the clamping jig cannot be pulled out from the open end of the celadon container, and the operation is simpler.
In order to facilitate the glaze slurry to flow into or out of the celadon container, a plurality of axial diversion grooves are formed in the outer circumference of the circular ring block.
Further comprising:
the connecting rod sealing ring is sleeved outside the cylinder connecting rod and fixed with the handheld handle, and the connecting rod sealing ring can prevent glaze slurry from entering a cavity of the handheld handle from a gap of the cylinder connecting rod;
the switch waterproof membrane is stuck on the handheld handle and can seal the switch;
and the water baffle is fixed outside the handheld handle and is fixed with the circular ring block.
The invention has the advantages of reasonable structure, low cost, convenient operation and beautiful appearance of the celadon.
Drawings
Fig. 1 is a schematic structural view of the clamping jig of the present invention when clamping a celadon container.
Fig. 2 is a schematic structural view of the clamping jig of the present invention before clamping the celadon container.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a schematic structural view of a circular plate of the present invention.
Fig. 5 is a schematic structural diagram of the bottom plate of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings in which:
as shown in the figure, a centre gripping tool for celadon glazing includes:
a handle 11;
a cylinder 21, the cylinder body of which is fixed in the cavity of the handle 11;
a switch 22 fixed to the handle 11;
the electromagnetic valve, its electromagnetic coil connects the power through the switch 22, two output air connectors connect two air connectors of the air cylinder 21 through the flexible hose separately, input air connector connect the air pump through the flexible hose, the electromagnetic valve can control the tie rod of the air cylinder 21 to stretch or shrink;
the lower part of the circular ring block 3 is provided with a plurality of uniformly distributed radial grooves 31 along the circumference, the outer circumference of the circular ring block is provided with a circular ring groove, the circular ring groove passes through the radial grooves 31, and the top of the circular ring block 3 is fixed with the hand-held handle 11;
the telescopic piece 4 consists of an inner arm 41 and an outer arm 42, the number of the telescopic piece 4 is the same as that of the radial grooves 31, the telescopic piece 4 is inserted into the radial grooves 31, the middle part of the telescopic piece 4 penetrates through a steel wire 32 and then is sleeved in the circular groove of the circular block 3, and the telescopic piece 4 can rotate along the radial grooves 31 by taking the steel wire 32 as the center;
a circular plate 23 installed in the ring block 3 and located below the inner arm 41 of the telescopic piece 4, the circular plate 23 being fixed to the connecting rod of the cylinder 21 and having a plurality of through holes;
the bottom plate 6 is fixed with the bottom of the circular ring block 3, and the bottom plate 6 is provided with a through hole;
a plurality of tension springs 5, one end of each tension spring is fixed with the inner arm 41 of the telescopic piece 4, the other end of each tension spring is fixed with the bottom plate 6, the tension springs 5 penetrate through the through holes of the circular plate 23, the tension springs 5 pull the inner arms 41 of the telescopic pieces 4 to rotate in a normal state, and the outer arms 42 of the telescopic pieces 4 are retracted into the radial grooves 31;
the ejector rods 7 are fixed with the bottom plate 6 or the circular ring block 3;
when the clamping jig is inserted into the open end of the celadon container 8, the ejector rod 7 touches the inner bottom of the celadon container 8, the switch is turned on, the connecting rod of the electromagnetic valve control cylinder 21 contracts and drives the circular plate 23 to move upwards, the inner arm 41 touching the telescopic piece 4 rotates, the tension spring 5 extends, the outer arm 42 of the telescopic piece 4 rotates outwards from the radial groove 31 and can touch the inner wall of the top of the celadon container 8, so that the celadon container 8 can be fixed on the clamping jig, the celadon container 8 is manually immersed into a glaze pool for glazing, the switch is turned off, the connecting rod of the electromagnetic valve control cylinder 21 extends, the telescopic piece 4 resets, and the clamping jig is taken out of the celado.
The inner wall of the circular ring block 3 is fixed with a lower limiting ring 33, the tension spring 5 can be limited by the lower limiting ring 33 when contracting, and the tension spring 5 can be limited by the piston stroke of the cylinder 21 when expanding.
The number of radial slots 31 is four, five or six.
The number of the push rods 7 is four, five or six.
An upper limiting ring 35 is fixed on the inner wall of the circular ring block 3, and the upper limiting ring 35 can limit the rotation angle of the telescopic piece 4.
The mandril 7 is close to the outer diameter of the circular ring block 3 and is fixed but not more than the outer diameter of the circular ring block 3.
The bottom of the ejector rod 7 is provided with a tip part which is in point contact with the inner bottom of the celadon container 8.
When the outer arm 42 of the telescopic piece 4 extends out, a gap is reserved between the outer arm and the inner wall of the top of the celadon container 8.
When the outer arm 42 extends out of the maximum position of the radial groove 31, the holding jig cannot be pulled out from the open end of the celadon container 8.
A plurality of axial diversion grooves 34 are arranged on the outer circumference of the circular ring block 3.
The connecting rod sealing ring 12 is sleeved outside the connecting rod of the cylinder 21 and is fixed with the handheld handle 11, and the connecting rod sealing ring 12 can prevent glaze slip from entering a cavity of the handheld handle 11 from a gap of the connecting rod of the cylinder 21;
a switch waterproof film 24 which is stuck to the handle 11 and can seal the switch 22;
and the water baffle 25 is fixed outside the handle 11 and is fixed with the ring block 3.
Claims (10)
1. The utility model provides a centre gripping tool for celadon glazing, characterized by includes:
a handle (11);
the cylinder body of the cylinder (21) is fixed in the cavity of the handheld handle (11);
a switch (22) fixed to the handle (11);
an electromagnetic valve, wherein an electromagnetic coil of the electromagnetic valve is communicated with a power supply through a switch (22), two output air connectors of the electromagnetic valve are respectively communicated with two air connectors of the air cylinder (21) through hoses, an input air connector of the electromagnetic valve is communicated with an air pump through a hose, and the electromagnetic valve can control a connecting rod of the air cylinder (21) to stretch or contract;
the lower part of the circular ring block (3) is provided with a plurality of uniformly distributed radial grooves (31) along the circumference, the outer circumference of the circular ring block is provided with a circular ring groove, the circular ring groove passes through the radial grooves (31), and the top of the circular ring block (3) is fixed with the handheld handle (11);
the telescopic piece (4) is composed of an inner arm (41) and an outer arm (42), the number of the telescopic piece is the same as that of the radial groove (31), the telescopic piece (4) is inserted into the radial groove (31), the middle part of the telescopic piece (4) penetrates through the steel wire (32) and then is sleeved in the circular groove of the circular block (3), and the telescopic piece (4) can rotate along the radial groove (31) by taking the steel wire (32) as the center;
the circular plate (23) is arranged in the circular ring block (3) and is positioned below the inner arm (41) of the telescopic sheet (4), and the circular plate (23) is fixed with the connecting rod of the cylinder (21) and is provided with a plurality of through holes;
the bottom plate (6) is fixed with the bottom of the circular ring block (3), and the bottom plate (6) is provided with a through hole;
a plurality of tension springs (5), one end of each tension spring is fixed with the inner arm (41) of the telescopic piece (4), the other end of each tension spring is fixed with the bottom plate (6), the tension springs (5) penetrate through the through holes of the circular plate (23), the tension springs (5) pull the inner arms (41) of the telescopic pieces (4) to rotate in a normal state, and the outer arms (42) of the telescopic pieces (4) retract into the radial grooves (31);
a plurality of ejector rods (7) which are fixed with the bottom plate (6) or the circular ring block (3);
when the clamping jig is inserted into the open end of the celadon container (8), the ejector rod (7) touches the inner bottom of the celadon container (8), the switch is turned on, the connecting rod of the electromagnetic valve control cylinder (21) contracts and drives the circular plate (23) to move upwards, the inner arm (41) touching the telescopic piece (4) rotates, the tension spring (5) extends, the outer arm (42) of the telescopic piece (4) rotates outwards from the radial groove (31) and can touch the inner wall of the top of the celadon container (8), the celadon container (8) can be fixed on the clamping jig, the celadon container (8) is manually immersed into a glaze pool for glazing, the switch is turned off, the connecting rod of the electromagnetic valve control cylinder (21) extends, the telescopic piece (4) resets, and the clamping jig is taken out of the celadon container (8).
2. The clamping jig for celadon glazing as claimed in claim 1, wherein the inner wall of the ring block (3) is fixed with a lower limiting ring (33), the tension spring (5) can be limited by the lower limiting ring (33) when contracted, and can be limited by the piston stroke of the cylinder (21) when the tension spring (5) is expanded.
3. The clamping jig for celadon glazing as claimed in claim 1, wherein the number of the radial grooves (31) is four, five or six, and the number of the ejector rods (7) is four, five or six.
4. The celadon glazing jig as claimed in claim 1, characterized in that an upper limit ring (35) is fixed on the inner wall of the circular ring block (3), and the upper limit ring (35) can limit the rotation angle of the telescopic piece (4).
5. The celadon glazing jig as claimed in claim 4, characterized in that the ejector rod (7) is fixed close to the outer diameter of the ring block (3) but not exceeding the outer diameter of the ring block (3).
6. A celadon glazing jig according to claim 4, characterized in that the bottom of the ejector rod (7) is provided with a tip portion which is in point contact with the inner bottom of the celadon container (8).
7. The celadon glazing jig as claimed in claim 1, characterized in that the outer arm (42) of the telescopic piece (4) is extended to leave a gap with the inner wall of the top of the celadon container (8).
8. A clamping jig for celadon enamelling according to any of claims 1 to 7, characterized in that when said outer arm (42) protrudes beyond the maximum of the radial slot (31), the clamping jig cannot be extracted from the open end of the celadon container (8).
9. The clamping jig for celadon glazing as claimed in any one of claims 1-7, characterized in that the outer circumference of the ring block (3) is provided with a plurality of axial guide grooves (34).
10. The clamping jig for celadon glazing as claimed in any one of claims 1 to 7, further comprising:
the connecting rod sealing ring (12) is sleeved outside the connecting rod of the cylinder (21) and is fixed with the handheld handle (11), and the connecting rod sealing ring (12) can prevent glaze slip from entering a cavity of the handheld handle (11) from a gap of the connecting rod of the cylinder (21);
a switch waterproof film (24) which is pasted on the hand-held handle (11) and can seal the switch (22);
and the water baffle (25) is fixed outside the hand-held handle (11) and is fixed with the circular ring block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608093.0A CN109591166B (en) | 2018-12-27 | 2018-12-27 | Clamping jig for celadon glazing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608093.0A CN109591166B (en) | 2018-12-27 | 2018-12-27 | Clamping jig for celadon glazing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109591166A CN109591166A (en) | 2019-04-09 |
| CN109591166B true CN109591166B (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608093.0A Active CN109591166B (en) | 2018-12-27 | 2018-12-27 | Clamping jig for celadon glazing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591166B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020247534A1 (en) * | 2019-06-06 | 2020-12-10 | Belvac Production Machinery, Inc. | Clutch assembly for handling a container |
| CN114953130B (en) * | 2022-06-10 | 2024-08-06 | 李巧强 | Celadon capacitor glazing clamping tool suitable for large volume weight |
| CN117644570B (en) * | 2023-11-30 | 2024-05-10 | 潮州市泳升陶瓷制作有限公司 | Crack glaze slurry scraping equipment and crack glaze surface thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008055617B4 (en) * | 2008-11-03 | 2015-08-27 | Khs Gmbh | Clamp for gripping bottlenecks, in particular PET bottles |
| CN102233595A (en) * | 2010-04-30 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Clamping jig |
| DE102012106245B4 (en) * | 2012-07-11 | 2023-01-26 | Krones Ag | Gripping device for gripping the inside of the mouth of a plastic container |
| CN206969681U (en) * | 2017-04-01 | 2018-02-06 | 河北龙泉葡萄酒股份有限公司 | A kind of hanged wine bottle device |
| CN207142282U (en) * | 2017-09-01 | 2018-03-27 | 龙泉瓯江青瓷有限公司 | A kind of artificial pincers fired for necking bottle take instrument |
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2018
- 2018-12-27 CN CN201811608093.0A patent/CN109591166B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109591166A (en) | 2019-04-09 |
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