CN217992921U - Die applied to automatic cutting of ceramic radiator - Google Patents
Die applied to automatic cutting of ceramic radiator Download PDFInfo
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- CN217992921U CN217992921U CN202222299617.0U CN202222299617U CN217992921U CN 217992921 U CN217992921 U CN 217992921U CN 202222299617 U CN202222299617 U CN 202222299617U CN 217992921 U CN217992921 U CN 217992921U
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Abstract
The utility model discloses a die applied to automatic cutting of ceramic radiators, which comprises a feeding template, a cutting cylinder and a cutter for cutting off tailings of products, wherein the feeding template is provided with a feeding hole and a feeding hole, the feeding hole vertically penetrates through the feeding template, the feeding hole horizontally penetrates through the feeding template, and the feeding hole is communicated with the feeding hole; the cutter comprises a first cutter and a second cutter, the second cutter is fixed in the cutter feeding hole, one end of the first cutter is inserted into the second cutter through the cutter feeding hole, and the first cutter is connected with a cutter fixing plate in the direction away from the second cutter; the blank cylinder is fixed in the feeding template, and the blank cylinder is connected with the cutter fixing plate, and the blank cylinder is through controlling the action of cutter fixing plate to make first cutter along feed hole axial reciprocating motion, and cooperate the second cutter to accomplish the tails excision work of product. Therefore, the problem that the product is damaged due to excessive external force is avoided, the tailings are cleared more cleanly, and the processing quality and efficiency of the product are improved.
Description
Technical Field
The application relates to the technical field of ceramic production equipment, in particular to a die applied to automatic cutting of ceramic radiators.
Background
The hot-press casting mold is also called hot-press injection molding mold, and is a molding mold widely used in ceramic production. The basic principle is that the characteristics of melting paraffin wax by heating and solidifying paraffin wax by cooling are utilized, non-plastic barren ceramic powder and hot paraffin wax liquid are uniformly mixed to form flowable slurry, the slurry is injected into a hot-press casting forming die under certain pressure for forming, and then the formed blank body is taken out after the wax slurry is solidified by cooling and demoulding. The blank is trimmed properly, embedded into adsorbent and heated to dewax, and the dewaxed blank is sintered into the final product.
When the hot-press casting mold is used for forming a product a into a semi-finished product, a tailing b is left on the product a. As shown in fig. 1-2, a conventional hot-press casting mold is provided with a material-removing cylinder, the material-removing cylinder is connected with a material-hitting needle, and a through hole a1 penetrating through two end faces needs to be formed in a product a structure. The through hole a1 on the product a is used for feeding, and the stripping cylinder drives the knockout pin, and the knockout pin passes through the through hole a1 of the product a and acts on the tailing b of the product a, and the tailing b on the product a is knocked off and is cleaned out of the feed inlet of the die.
However, in the process of implementing the embodiment of the present application, the inventor finds that the above-mentioned technology has at least the following technical problems: traditional hot injection molding mould drives the mode of beating the material needle through using the material cylinder of taking off and beats the tails b on the product a, leads to product a to damage because of receiving too big external force easily, adopts this kind of mode to have tails b to clear away unclean moreover, the operation is not convenient, influences the quality of product a processing, efficiency scheduling problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the application provides a die applied to automatic cutting of ceramic radiators, which solves the technical problems that in the prior art, when a hot-die-casting forming die is used for removing tailings of a product, the product is easy to damage, the tailings are not removed completely, and the processing quality and efficiency of the product are affected.
The embodiment of the application provides a be applied to automatic blank's of ceramic radiator mould, include:
the feeding template is provided with a feeding hole and a cutter feeding hole, the feeding hole vertically penetrates through the feeding template, the cutter feeding hole horizontally penetrates through the feeding template, and the cutter feeding hole is communicated with the feeding hole;
the cutter for cutting off the tailings of the product comprises a first cutter and a second cutter, wherein the second cutter is fixed in a cutter inlet, one end of the first cutter is inserted into the second cutter through the cutter inlet, and a cutter fixing plate is connected to the first cutter in the direction away from the second cutter;
and the material cutting cylinder is fixed on the feeding template, is connected with the cutter fixing plate and controls the cutter fixing plate to move so that the first cutter axially reciprocates along the cutter feeding hole and is matched with the second cutter to complete the tailing cutting work of the product.
Furthermore, the opposite ends of the first cutter and the second cutter are provided with inclined plane knife edges of 30-35 degrees.
Furthermore, both ends of the second cutter are provided with 30-35-degree inclined plane cutter edges, and both ends of the second cutter are respectively provided with one first cutter coaxially.
Further, the die applied to automatic cutting of the ceramic radiator further comprises a movable die plate which is arranged above the feeding die plate, the movable die plate is provided with a forming cavity for forming a product, and the forming cavity is communicated with the feeding hole.
Further, the feed inlet is square cone-shaped or rectangular or cylindrical, and the size of the feed inlet is gradually reduced from one side surface of the feed template far away from the movable template to one side surface close to the movable template.
Furthermore, the periphery of the movable template is provided with a positioning groove and a positioning step, and the movable template is connected with a positioning block through the positioning groove and the positioning step.
Furthermore, the length direction of the feeding template is vertically provided with a plurality of feeding holes in a penetrating manner, the movable template is provided with a plurality of molding cavities, and the molding cavities and the feeding holes are in one-to-one correspondence and coaxial arrangement.
Furthermore, the length direction level of feed template runs through there are a plurality ofly the feed hole, and is a plurality of the feed hole is linked together with a plurality of the feed inlet one-to-one to each feed hole all sets up first cutter, second cutter.
Further, an air cylinder fixing plate is arranged on the opposite surface of the cutter fixing plate connected with the first cutter, and the air cylinder fixing plate is fixedly connected with the feeding template;
the material cutting cylinder is fixedly connected to one side edge of the feeding template through the cylinder fixing plate, and a piston rod of the material cutting cylinder penetrates through the cylinder fixing plate and then acts on the cutter fixing plate to control the action of the first cutter.
The die applied to automatic cutting of the ceramic radiator provided in the embodiment of the application at least has the following technical effects or advantages:
the feeding template is provided with a feeding hole arranged in the horizontal direction, the feeding hole is communicated with the feeding hole, a second cutter fixedly arranged is arranged in the feeding hole, and after a product is formed, the first cutter is driven by a cutting air cylinder to be inserted into the feeding hole so as to advance towards the direction of the second cutter; the cutter feeding hole is communicated with the feed inlet, so that a product is positioned between the second cutter and the first cutter, tailings of the product are retained in the feed inlet, the first cutter is matched with the second cutter under the driving of the cutting cylinder to complete the tailing cutting work of the product, and the tailings are removed out of the feed inlet;
compared with the prior mode that the through hole penetrating through the two end faces is formed in the product structure, and then the tailing on the product is knocked off in a mode that the knockout cylinder drives the knockout needle, the embodiment of the application cuts off the tailing of the product through the mutual matching of the first cutter and the second cutter, can effectively avoid the problem that the product is damaged due to excessive external force, and can clean the tailing; and the product does not need to be provided with a through hole, the direction of any two end surfaces of the product can be selected for feeding, the feeding mode is more flexible, and the processing quality and the processing efficiency of the product are improved.
Drawings
FIG. 1 is a plan view of a prior art stripper cylinder knocking off the tail of a product via a piston rod;
FIG. 2 is a schematic view of a product and through holes formed at two ends thereof in the prior art;
FIG. 3 is an exploded view of the moving platen of the mold of the present application and a schematic illustration of the connection with the feed platen in an embodiment of the present application;
FIG. 4 is a perspective view of a mold in an embodiment of the present application;
FIG. 5 is an exploded view of a mold in an embodiment of the present application;
FIG. 6 is another exploded view of the mold in the embodiment of the present application;
FIG. 7 is a schematic view of the bottom of the feed opening of the feed shoe of the mold in the example of the present application;
FIG. 8 is a top view of a mold in an embodiment of the present application;
FIG. 9 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 7;
fig. 10 is a schematic view of a product and its two ends in an example of the present application.
In the figure:
10. feeding a template; 101. a feed inlet; 102. a cutter feeding hole;
20. a cutter; 201. a first cutter; 202. a second cutter; 21. a cutter fixing plate;
30. a material cutting cylinder; 31. a cylinder fixing plate;
40. moving the template; 401. a molding cavity; 402. positioning a groove; 403. positioning a step;
50. positioning a block;
a. producing a product; a1, a through hole; b. and (5) tailing.
Detailed Description
For better understanding of the present invention, reference will now be made in detail to the present invention with reference to the accompanying drawings and specific embodiments.
As shown in fig. 3 to 10, a die for automatically cutting a ceramic heat sink is provided, and the die is mainly used for cutting off a tailing b of a G9 ceramic heat sink used in a lamp, and mainly includes a feeding template 10, a cutter 20, and a cutting cylinder 30. The feeding die plate 10 is provided with a feeding hole 101 and a knife feeding hole 102, the feeding hole 101 vertically penetrates through the feeding die plate 10, the knife feeding hole 102 horizontally penetrates through the feeding die plate 10, and the knife feeding hole 102 and the feeding hole 101 are in a mutually vertical communication relation. The cutter 20 is used for cutting off the tailings b of the product a, the cutter 20 comprises a first cutter 201 and a second cutter 202, the second cutter 202 is fixed in the cutter feeding hole 102, the end part of the second cutter 202 extends to the caliber of the feed port 101, one end of the first cutter 201 is inserted into the caliber of the feed port 101 through the cutter feeding hole 102 towards the direction of the second cutter 202, and therefore the first cutter 201 and the cutter feeding hole 102 are in a relatively movable arrangement relationship. The first cutting knife 201 is connected with a knife fixing plate 21 in the direction away from the second cutting knife 202, and the knife fixing plate 21 and the first cutting knife 201 are mutually perpendicular and fixedly connected.
The material cutting cylinder 30 is fixedly installed at one side of the feeding template 10, and a piston rod of the material cutting cylinder 30 is connected with the cutter fixing plate 21. When the material cutting cylinder 30 is powered on and started, the material cutting cylinder 30 drives the cutter fixing plate 21 through the piston rod, so that the first cutter 201 reciprocates axially along the cutter feeding hole 102. The material cutting cylinder 30 pushes the cutter fixing plate 21 through the piston rod to enable the first cutter 201 to be inserted into the cutter feeding hole 102 and move towards the second cutter 202, the second cutter 202 is matched to complete the tail material b cutting work of the product a, the first cutter 201 completes the tail material b cutting work in the cutter feeding hole 102, the misoperation of the first cutter 201 can be avoided, and the cutting quality and accuracy of the tail material b are improved. Then the material cutting cylinder 30 drives the first cutter 201 to reset through the piston rod, and waits for the next action.
The die applied to automatic cutting of the ceramic heat sink provided in the embodiment of the application at least has the following technical effects or advantages:
the feeding template 10 is provided with a feeding hole 102 arranged in the horizontal direction, the feeding hole 102 is communicated with the feeding port 101, a second cutter 202 fixedly arranged in the feeding hole 102 is arranged, and after a product a is formed, the first cutter 201 is driven by the cutting cylinder 30 to be inserted into the feeding hole 102, so that the first cutter 201 advances towards the direction of the second cutter 202; because the cutter feeding hole 102 is communicated with the feeding hole 101, the product a is positioned between the second cutter 202 and the first cutter 201, the tailing b of the product a is retained in the feeding hole 101, the first cutter 201 is matched with the second cutter 202 under the driving of the material cutting cylinder 30 to complete the cutting work of the tailing b of the product a, and the tailing b is removed from the feeding hole 101;
compared with the prior art that a through hole penetrating through two end faces is formed in the structure of a product a, and then the tailing b on the product a is knocked off in a mode that the knockout cylinder drives the knockout needle, the embodiment of the application cuts off the tailing b of the product a through the mutual matching of the first cutter 201 and the second cutter 202, can effectively avoid the problem that the product a is damaged due to excessive external force, and meanwhile, the tailing b is cleared away more cleanly; and moreover, a through hole is not required to be formed in the product a, the direction of any two end faces of the product a can be selected for feeding, the feeding mode is more flexible, and the processing quality and the processing efficiency of the product are improved.
Any two end face directions of the product a can be selected for flexible feeding, and it can be understood that: when the product a is formed, the upper end of the product a may be directed upward or downward because the raw material is fed from the feed opening 101 of the feed block 10. When the product a is molded in an upside-down manner, it is considered to be fed toward the upper end surface of the product a, and when the product a is molded in a downside-down manner, it is considered to be fed toward the lower end surface of the product a.
As shown in fig. 5 to 6, the opposite ends of the first cutter 201 and the second cutter 202 are both provided with a bevel edge of 30 to 35 °, and in practical application, the bevel edges of the first cutter 201 and the second cutter 202 are preferably set to 30 °. When the tailing b of the product a is cut off, the tailing b of the product a is left in the feeding hole 101, the product a is in the forming cavity 401, the product a and the tailing b are also connected and are positioned on one side, facing the first cutter 201, of the second cutter 202, at the moment, the cutting cylinder 30 pushes the first cutter 201, the inclined plane edge of the first cutter 201 moves towards the inclined plane edge of the second cutter 202, the inclined plane edge of the first cutter 201 gradually approaches the inclined plane edge of the second cutter 202, and the tailing b is cut off by the inclined plane edges of the first cutter 201 and the second cutter 202.
Therefore, through the mutual optimization design between the first cutter 201 and the second cutter 202, the tailing b of the product a can be smoothly and efficiently cut off, and the processing quality and the processing efficiency of the product a are improved.
Preferably, both ends of the second cutter 202 are provided with a bevel edge of 30-35 °. In practical applications, at least two rows of feed openings 101 are provided on the feed template 10 to further improve the efficiency of feeding the raw material. At this time, the knife feed holes 102 are arranged into three sections, one section of the knife feed hole 102 is arranged between two rows of the feed ports 101, the other side of each row of the feed ports 101 is respectively arranged into one section, and then the second knife 202 is fixedly arranged in the one section of the knife feed hole 102 between the two rows of the feed ports 101. The feed holes 102 on the other side of the two rows of feed ports 101 are respectively controlled by the material cutting cylinder 30, so both ends of the second cutter 202 are respectively provided with the first cutters 201 coaxially, and the first cutters 201 on both ends of the second cutter 202 can correspondingly cut off the tailings b in the two rows of feed ports 101.
As shown in fig. 3, the mold applied to the ceramic heat sink automatic blanking further includes a movable die plate 40, and the movable die plate 40 is a main die plate for molding the product a. Specifically, this movable mould board 40 is located the feed template 10 top, and movable mould board 40 has the shaping chamber 401 that is used for product a shaping, and this movable mould board 40 specifically forms by the mutual amalgamation of two symmetric templates, forms after the opposite side of two templates is amalgamated each other shaping chamber 401, and shaping chamber 401 is linked together with feed inlet 101 in addition, and feed inlet 101 is with the shaping chamber 401 and be the same axle center and arrange the relation. In this way, both ends of the second cutter 202 and one end of the first cutter 201 extend to the joint of the feed port 101 and the molding cavity 401, respectively, so that the tailing b of the product a is cut off after the first cutter 201 interacts with the second cutter 202.
Further describing the movable template 40, in order to improve the molding quality of the product a, the positioning groove 402 and the positioning step 403 are disposed on the periphery of the movable template 40, then the positioning blocks 50 matched with the positioning groove 402 and the positioning step 403 are respectively disposed on the periphery of the movable template 40, and the relative position of the movable template 40 on the feeding template 10 is defined by the positioning blocks 50, so that the raw material to be processed is smoothly injected into the molding cavity 401 through the feeding port 101, and the smooth completion of the processing of the product a is effectively ensured.
Further describing the feed opening 101 and the forming cavity 401, as shown in fig. 4 to 6, the feed die plate 10 is provided with a plurality of feed openings 101, and the moving die plate 40 is provided with a plurality of forming cavities 401. Specifically, the plurality of feed inlets 101 vertically penetrate along the length direction of the feed block plate 10, after the plurality of feed inlets 101 penetrate through the feed block plate 10, the surface and the bottom surface of the feed block plate 10 are communicated, and the plurality of feed inlets 101 are arranged in parallel. The plurality of molding cavities 401 are arranged along the length direction of the movable die plate 40, and the plurality of molding cavities 401 are coaxially arranged in one-to-one correspondence with the plurality of feed ports 101.
Therefore, the raw material to be processed can be injected into the forming cavity 401 through the feed inlet 101 of the movable die plate 40, and then the raw material is die-cast into a set model through the movable die plate 40 and other plates, so that the efficiency of the raw material to be processed entering the forming cavity 401 is improved, and the processing efficiency of the product a is further improved.
As further described with respect to the feed holes 102, the feed die plate 10 is provided with a plurality of feed holes 102. Specifically, the plurality of knife feeding holes 102 horizontally penetrate along the length direction of the feed template 10, the plurality of knife feeding holes 102 are connected in parallel and arranged in parallel, the plurality of knife feeding holes 102 are communicated with the plurality of feed inlets 101 in a one-to-one correspondence manner, and each knife feeding hole 102 is provided with a first cutter 201 and a second cutter 202. Therefore, the material cutting cylinder 30 can simultaneously control the plurality of first cutting blades 201 through the tool fixing plate 21, and in practical applications, a plurality of material cutting cylinders 30 can be provided to control the operation of the first cutting blades 201, so as to further improve the processing efficiency of the product a.
As shown in fig. 9, the shape of the inlet 101 of the embodiment of the present application is configured as a square cone or a rectangle or a cylinder, it is preferable that the inlet 101 is configured as a square cone, and the size of the inlet 101 is gradually reduced from the side of the inlet die plate 10 away from the moving die plate 40 toward the side of the moving die plate 40. In this way, the raw material can be more conveniently injected into the forming cavity 401 through the feed inlet 101 by optimally designing the shape of the feed inlet 101.
As shown in fig. 5, for the purpose of arranging a plurality of material cutting cylinders 30, a cylinder fixing plate 31 is provided on the opposite surface of the tool fixing plate 21 to the first cutting tool 201, both ends of the cylinder fixing plate 31 are fixedly connected to the feed shoe 10 through a cylindrical pipe, and a space is provided between the feed shoe 10 and the cylinder fixing plate 31, so that the tool fixing plate 21 can move freely between the feed shoe 10 and the cylinder fixing plate 31.
Then, the material cutting cylinder 30 can be fixedly connected to one side of the feeding template 10 through the cylinder fixing plate 31, a piston rod of the material cutting cylinder 30 penetrates through the cylinder fixing plate 31 and then is fixedly connected with the cutter fixing plate 21, and the cutter fixing plate 21 is driven by the piston rod after the material cutting cylinder 30 is powered on, so as to control the action of cutting the tailing b of the first cutter 201.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a be applied to mould of automatic blank of ceramic radiator which characterized in that includes:
the feeding template is provided with a feeding hole and a cutter feeding hole, the feeding hole vertically penetrates through the feeding template, the cutter feeding hole horizontally penetrates through the feeding template, and the cutter feeding hole is communicated with the feeding hole;
the cutter for cutting off the tailings of the product comprises a first cutter and a second cutter, wherein the second cutter is fixed in a cutter feeding hole, one end of the first cutter is inserted into the second cutter through the cutter feeding hole, and the first cutter is connected with a cutter fixing plate in the direction away from the second cutter;
and the material cutting cylinder is fixed on the feeding template, is connected with the cutter fixing plate and controls the cutter fixing plate to move so that the first cutter axially reciprocates along the cutter feeding hole and is matched with the second cutter to complete the tailing cutting work of the product.
2. The die for automatically cutting the ceramic heat sink as claimed in claim 1, wherein the opposite ends of the first cutting knife and the second cutting knife are provided with 30-35 ° bevel edges.
3. The die for automatically cutting the ceramic heat sink as claimed in claim 2, wherein the two ends of the second cutter are provided with 30-35 ° bevel blades, and the two ends of the second cutter are coaxially provided with the first cutter respectively.
4. The mold applied to the automatic cutting of the ceramic heat sink as recited in claim 1, comprising a movable mold plate disposed above the feeding mold plate, wherein the movable mold plate has a molding cavity for molding a product, and the molding cavity is communicated with the feeding hole.
5. The die for the automatic cutting of the ceramic heat sink as recited in claim 4, wherein the feeding hole is in a square cone shape, a rectangular shape or a cylindrical shape, and the size of the feeding hole gradually decreases from a side of the feeding template away from the moving template to a side of the feeding template close to the moving template.
6. The mold for automatically cutting ceramic radiators according to claim 4, wherein the movable mold plate has a positioning groove and a positioning step formed on the periphery thereof, and the movable mold plate is connected to the positioning block through the positioning groove and the positioning step.
7. The mold applied to the automatic cutting of the ceramic heat sink as recited in claim 4, wherein a plurality of the feeding holes vertically penetrate through the length direction of the feeding template, the movable template is provided with a plurality of the forming cavities, and the plurality of the forming cavities and the plurality of the feeding holes are in one-to-one correspondence and are coaxially arranged.
8. The die for automatically cutting the ceramic heat sink as claimed in claim 7, wherein a plurality of the knife feeding holes horizontally penetrate through the length direction of the feeding template, the knife feeding holes are correspondingly communicated with the feeding holes one by one, and each knife feeding hole is provided with the first cutter and the second cutter.
9. The die applied to the automatic cutting of the ceramic heat sink as recited in claim 1, wherein a cylinder fixing plate is disposed on a side of the tool fixing plate opposite to the first cutting blade, and the cylinder fixing plate is fixedly connected to the feeding template;
the cutting cylinder is fixedly connected to one side edge of the feeding template through a cylinder fixing plate, and a piston rod of the cutting cylinder penetrates through the cylinder fixing plate and then acts on the cutter fixing plate to control the action of the first cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222299617.0U CN217992921U (en) | 2022-08-30 | 2022-08-30 | Die applied to automatic cutting of ceramic radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222299617.0U CN217992921U (en) | 2022-08-30 | 2022-08-30 | Die applied to automatic cutting of ceramic radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217992921U true CN217992921U (en) | 2022-12-09 |
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ID=84325739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222299617.0U Active CN217992921U (en) | 2022-08-30 | 2022-08-30 | Die applied to automatic cutting of ceramic radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217992921U (en) |
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2022
- 2022-08-30 CN CN202222299617.0U patent/CN217992921U/en active Active
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