Ceramic green body clamp

Abstract

The utility model discloses a ceramic green body clamp which comprises a bearing table, a first clamping part, a second clamping part, an adjusting rod and a cleaning assembly, the adjusting rod is connected with the second clamping part and can drive the second clamping part to be close to or away from the first clamping part, so that a ceramic green body can be clamped between the first clamping part and the second clamping part, and the cleaning assembly is arranged between the first clamping part and the second clamping part. After being clamped stably, the ceramic green body can be cut in various shapes; after cutting of the ceramic green body is completed, dust, chippings, waste materials and the like generated by cutting can be cleaned through the cleaning assembly, the ceramic green body clamp is kept clean and tidy, and subsequent cutting of the ceramic green body is not affected.

Description

Technical Field

[0001] The utility model relates to the field of mechanical fixtures, in particular to a ceramic green body fixture. Background Art

[0002] A ceramic green body is a semi-finished product state that has been formed but not sintered during the ceramic manufacturing process. After the ceramic green body is manufactured, it needs to be cut to different size requirements. In order to improve the cutting accuracy, a fixture is usually used to fix the ceramic green body.

[0003] Most of the current fixtures only have the function of clamping and lack the cleaning function. When the ceramic green body is cut, some debris will fall on the surfaces of the fixture and the ceramic green body, which needs to be cleaned later; if not cleaned in time, when the fixture clamps the subsequent ceramic green bodies, the debris may affect the shape of the ceramic green body or even cause damage to the ceramic green body. Summary of the Utility Model

[0004] To solve the above technical problems, a technical solution adopted by the utility model is to provide a ceramic green body fixture, including: a bearing table having an accommodating space; a first clamping part fixed on the upper surface of the bearing table; a second clamping part oppositely arranged with the first clamping part and slidably connected to the upper surface of the bearing table; an adjusting rod penetrating through the bearing table along the length direction of the bearing table, the adjusting rod being connected to the bottom of the second clamping part and capable of driving the second clamping part to approach or move away from the first clamping part so that the ceramic green body is clamped between the first clamping part and the second clamping part; a cleaning component connected to the bearing table, wherein the cleaning component includes: a telescopic airbag arranged in the accommodating space; a moving part fixed on one side of the telescopic airbag; a moving rod, one end of the moving rod being fixedly connected to the moving part and the other end being fixedly connected to the second clamping part; a cleaning pipe, the first end of the cleaning pipe being communicated with the telescopic airbag and the second end being fixed to the bearing table and capable of blowing gas towards the bearing table.

[0005] In some embodiments of the present application, the cleaning component further includes a fixed box, the telescopic airbag is accommodated in the fixed box, and the other side of the telescopic airbag away from the moving part is fixedly connected to the inner wall of the fixed box.

[0006] In some embodiments of the present application, the cleaning assembly further includes a partition plate disposed on the top of the fixed box, and two ends of the partition plate are fixed to the inner wall of the accommodating space; the top of the fixed box has a first travel groove along the length direction, and the partition plate has a second travel groove corresponding to the first travel groove along the length direction to allow the top of the moving part to pass through the first travel groove and the second travel groove and move along the length direction of the first travel groove and the second travel groove, and the top of the moving part is fixedly connected to the moving rod.

[0007] In some embodiments of the present application, there are a plurality of cleaning tubes, and the second ends of the plurality of cleaning tubes are aligned with the upper surface of the carrier table.

[0008] In some embodiments of the present application, the top of the carrier table has at least one sliding groove communicating with the accommodating space; the ceramic green body fixture further includes at least one sliding block disposed at the bottom of the second clamping portion, and the sliding block is inserted into the sliding groove and slidably engaged with the sliding groove.

[0009] In some embodiments of the present application, the cleaning assembly further includes a fixing member for fixing the cleaning tube.

[0010] In some embodiments of the present application, the ceramic green body fixture further includes pressing plates for fixing the top of the ceramic green body; there are two pressing plates, and their fixed ends are respectively fixed to the top of the first clamping portion and the top of the first clamping portion, and the free ends are close to each other.

[0011] In some embodiments of the present application, the ceramic green body fixture further includes a pressing plate height adjustment assembly for adjusting the height of the pressing plate; both the first clamping portion and the second clamping portion are connected to a pressing plate height adjustment assembly, and the pressing plate height adjustment assembly includes: a lifting member, the top of the lifting member is fixedly connected to the pressing plate, and the bottom of the lifting member passes through the first clamping portion or the second clamping portion and can move up and down in the vertical direction; a movable member connected to the lifting member and capable of restricting or allowing the lifting member to move vertically; a pull rod fixedly connected to a side of the movable member away from the lifting member, and an end of the pull rod exposes the first clamping portion or the second clamping portion to allow the pull rod to drive the movable member to approach or move away from the lifting member; an elastic member acting on the movable member for tightly connecting the movable member and the lifting member.

[0012] In some embodiments of the present application, one side of the lifting member close to the movable member has a plurality of first engaging teeth in the vertical direction; one side of the movable member close to the lifting member has a plurality of second engaging teeth, and the first engaging teeth and the second engaging teeth can be engaged together.

[0013] In some embodiments of the present application, the elastic member is sleeved on the pull rod and has an elastic force for pushing the movable member and the lifting member to engage with each other.

[0014] The beneficial effects of the present utility model are as follows: The present utility model discloses a ceramic green body fixture, including a bearing table, a first clamping portion, a second clamping portion, an adjusting rod, and a cleaning component. The adjusting rod is connected to the second clamping portion and can drive the second clamping portion to approach or move away from the first clamping portion, so that the ceramic green body can be clamped between the first clamping portion and the second clamping portion. After the ceramic green body is stably clamped, various shapes of cutting can be performed; when the cutting of the ceramic green body is completed, the cleaning component can clean the cut dust, debris waste, etc., keeping the ceramic green body fixture clean and tidy and not affecting the subsequent cutting of the ceramic green body. Description of the Drawings

[0015] Figure 1 is a three-dimensional schematic diagram of a ceramic green body fixture of the present utility model;

[0016] Figure 2 is a sectional view of a ceramic green body fixture of the present utility model;

[0017] Figure 3 is Figure 2 a partial enlarged schematic diagram of area A in

[0018] Figure 4 a schematic diagram of a sliding block in a ceramic green body fixture of the present utility model. Detailed Description of the Embodiments

[0019] For the convenience of understanding the present utility model, the present utility model will be described in more detail below with reference to the drawings and specific embodiments. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive.

[0020] It should be noted that unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0021] As Figures 1 to 4 shown, the present application provides a ceramic green body fixture 100, which can clamp the ceramic green body, thereby facilitating the cutting of the ceramic green body with different size requirements; and the ceramic green body fixture 100 also has a cleaning component 50. After the ceramic green body is cut, the cleaning component 50 can clean the cut dust, debris waste, etc., keeping the ceramic green body fixture 100 clean and tidy and not affecting the subsequent cutting of the ceramic green body.

[0022] Specifically, as Figure 1 and Figure 2 shown, in this embodiment, the ceramic green body fixture 100 includes a carrier 10, a first clamping portion 20, a second clamping portion 30, an adjusting rod 40, and a cleaning component 50. Among them, the carrier 10 has an accommodating space 11; the first clamping portion 20 is fixed on the upper surface of the carrier 10; the second clamping portion 30 is disposed opposite to the first clamping portion 20, and the second clamping portion 30 is slidably disposed on the upper surface of the carrier 10; the adjusting rod 40 penetrates the carrier 10 along the length direction of the carrier 10, and the adjusting rod 40 is connected to the bottom of the second clamping portion 30, and can drive the second clamping portion 30 to approach or move away from the first clamping portion 20, so that the ceramic green body can be clamped between the first clamping portion 20 and the second clamping portion 30. After the ceramic green body is stably clamped, various shapes of cutting can be performed.

[0023] In this embodiment, the adjusting rod 40 is threadedly connected to the bottom of the second clamping portion 30. After the adjusting rod 40 rotates, it can drive the second clamping portion 30 to approach or move away from the first clamping portion 20.

[0024] Combined with Figure 4 , in this embodiment, the top of the carrier 10 has at least one sliding groove 12, and the sliding groove 12 communicates with the accommodating space 11; the ceramic green body fixture 100 further includes at least one sliding block 13, and the sliding block 13 is disposed at the bottom of the second clamping portion 30. The sliding block 13 is inserted into the sliding groove 12 and is slidably engaged with the sliding groove 12; when the adjusting rod 40 rotates, the sliding block 13 can move along the length direction of the sliding groove 12 to ensure the smoothness of the movement of the second clamping portion 30; in this embodiment, both the sliding groove 12 and the sliding block 13 have two, and the sliding blocks 13 are disposed on both sides of the bottom of the second clamping portion 30.

[0025] Furthermore, in Figure 2In it, the cleaning component 50 is connected to the carrier 10. The cleaning component 50 includes a telescopic airbag 51, a moving part 52, a moving rod 53, and a cleaning pipe 54. Among them, the telescopic airbag 51 is arranged in the accommodating space 11; the moving part 52 is fixed to one side of the telescopic airbag 51, and the other side of the telescopic airbag 51 is relatively fixed; one end of the moving rod 53 is fixedly connected to the moving part 52, and the other end is fixedly connected to the second clamping part 30; the first end of the cleaning pipe 54 is communicated with the telescopic airbag 51, and the second end is fixed to the carrier 10 and can blow gas to the carrier 10; in this embodiment, when the second clamping part 30 approaches the first clamping part 20, the moving part 52 drives one side of the telescopic airbag 51 to move, the volume of the telescopic airbag 51 expands, and the telescopic airbag 51 sucks air from the second end of the cleaning pipe 54; when the second clamping part 30 moves away from the first clamping part 20, the volume of the telescopic airbag 51 is compressed, and the telescopic airbag 51 blows gas through the second end of the cleaning pipe 54, so as to be able to clean the dust and debris waste on the surface of the green ceramic blank and the surface of the carrier 10.

[0026] Further, in Figure 2 it, the cleaning component 50 further includes a fixed box 55. The fixed box 55 is arranged in the accommodating space 11. The telescopic airbag 51 is accommodated in the fixed box 55. The other side of the telescopic airbag 51 away from the moving part 52 is fixedly connected to the inner wall of the fixed box 55, and the telescopic airbag 51 moves along the inner wall of the fixed box 55 during compression or expansion.

[0027] Further, the cleaning component 50 further includes a partition 56. The partition 56 is arranged on the top of the fixed box 55, and both ends of the partition 56 are fixed to the inner wall of the accommodating space 11; the top of the fixed box 55 has a first travel groove along the length direction, and the partition 56 has a second travel groove corresponding to the first travel groove along the length direction to allow the top of the moving part 52 to pass through the first travel groove and the second travel groove and move along the length direction of the first travel groove and the second travel groove. The top of the moving part 52 is fixedly connected to the moving rod 53, and the moving rod 53 is located above the partition 56 in the vertical direction and is parallel to the partition 56; in this embodiment, by providing a first travel groove (not shown in the figure) on the partition 56 and a second travel groove (not shown in the figure) on the fixed box 55, the moving part 52 can be guided to enhance the stability of the moving part 52 during movement.

[0028] In this embodiment, there are multiple cleaning pipes 54. The second ends of the multiple cleaning pipes 54 are aligned with the upper surface of the carrier 10 to facilitate blowing out the debris waste on the upper surface of the carrier 10 from multiple directions.

[0029] In this embodiment, the cleaning component 50 further includes fixing members 57 for fixing the cleaning pipes 54. There are multiple fixing members 57, which are fixed to the carrier 10.

[0030] In this embodiment, the ceramic embryo clamp 100 is used as follows: the ceramic embryo is placed on the upper surface of the supporting platform 10, and then the adjusting rod 40 is rotated. The adjusting rod 40 will move the second clamping part 30 in the direction close to the first clamping part 20 through the thread on the outer surface. At this time, the sliding block 13 drives the second clamping part 30 to move in the direction of the first clamping part 20 under the limit of the sliding groove 12, and then clamps and fixes the left and right sides of the ceramic embryo under the clamping of the first clamping part 20 and the second clamping part 30; at the same time, when the second clamping part 30 moves, the moving part 52 will be driven by the moving rod 53 to move in the direction of the first clamping part 20 in the fixing box 55. At this time, the telescopic airbag 51 inhales the outside air through the cleaning tube 54, and the volume of the telescopic airbag 51 becomes longer.

[0031] After the ceramic green body is cut, the adjusting rod 40 is rotated in the opposite direction, and the second clamping part 30 will move away from the first clamping part 20, and the ceramic green body will lose its fixation; at this time, the moving rod 53 will drive the moving part 52 to squeeze the telescopic airbag 51, and the gas inside the squeezed telescopic airbag 51 will be blown toward the ceramic green body and the supporting platform 10 through the cleaning tube 54, so as to clean the dust, debris and waste on the surface of the ceramic green body and the supporting platform 10.

[0032] Furthermore, in this embodiment, the ceramic green body fixture 100 further includes a pressing plate 60, which is used to fix the top of the ceramic green body. When the left and right sides of the ceramic green body are fixed by the first clamping part 20 and the second clamping part 30, the top of the ceramic green body is fixed by the pressing plate 60. In this embodiment, there are two pressing plates 60, whose fixed ends are respectively fixed to the top of the first clamping part 20 and the top of the first clamping part 20, and the free ends are close to each other.

[0033] like Figure 3 As shown, in this embodiment, the ceramic green body fixture 100 further includes a pressing plate height adjustment assembly 70, and the pressing plate height adjustment assembly 70 is used to adjust the height of the pressing plate 60 so as to be suitable for ceramic green bodies of different heights. The first clamping part 20 and the second clamping part 30 are both connected to a pressure plate height adjustment component 70, and the pressure plate height adjustment component 70 includes a lifting member 71, a movable member 72, a pull rod 73 and an elastic member 74, wherein the top of the lifting member 71 is fixedly connected to the pressure plate 60, and the bottom of the lifting member 71 is inserted into the first clamping part 20 or the second clamping part 30, and can move up and down in the vertical direction; the movable member 72 is connected to the lifting member 71, and can limit or allow the vertical movement of the lifting member 71; the pull rod 73 is fixedly connected to the side of the movable member 72 away from the lifting member 71, and the end of the pull rod 73 is exposed from the first clamping part 20 or the second clamping part 30, so as to allow the pull rod 73 to drive the movable member 72 to approach or move away from the lifting member 71; the elastic member 74 acts on the movable member 72, and is used to tightly connect the movable member 72 with the lifting member 71.

[0034] In this embodiment, when it is necessary to adjust the height of the pressing plate 60, the movable member 72 is pulled by the pull rod 73 so that the fixation between the movable member 72 and the lifting member 71 is released. The lifting member 71 can move in the vertical direction, drive the pressing plate 60 to be adjusted to a height position adapted to the green ceramic body, and then stop moving. By releasing the pull rod 73, the movable member 72 is relatively fixed with the lifting member, restricting the movement of the lifting member 71, so as to keep the height of the pressing plate 60 unchanged after adjustment.

[0035] In this embodiment, on one side of the lifting member 71 close to the movable member 72, there are a plurality of first engaging teeth 711 in the vertical direction; on one side of the movable member 72 close to the lifting member 71, there are a plurality of second engaging teeth 721, and the first engaging teeth 711 and the second engaging teeth 721 can be engaged together; the movable member 72 and the lifting member 71 are connected by an engaging manner. When the movable member 72 and the lifting member 71 are engaged, the vertical movement of the lifting member 71 is restricted. When the movable member 72 moves away from the lifting member 71, the engagement between the movable member 72 and the lifting member 71 is released, and the lifting member 71 can move vertically. In some other embodiments, the lifting member 71 and the movable member 72 can also be magnetically connected or threadedly connected.

[0036] In this embodiment, the elastic member 74 is sleeved on the pull rod 73, and both ends of the elastic member 74 abut between the movable member 72 and the inner wall of the first clamping portion 20 or the second clamping portion 30, having an elastic force to push the movable member 72 and the lifting member 71 to engage.

[0037] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A ceramic green body fixture, characterized in that, Comprising: A carrier table having a receiving space; A first clamping portion fixed to the upper surface of the carrier table; A second clamping portion disposed opposite to the first clamping portion and slidably connected to the upper surface of the carrier table; An adjusting rod passing through the carrier table along the length direction of the carrier table, the adjusting rod being connected to the bottom of the second clamping portion and capable of driving the second clamping portion to approach or move away from the first clamping portion so that the green ceramic blank is clamped between the first clamping portion and the second clamping portion; A cleaning assembly connected to the carrier table, wherein the cleaning assembly includes: A telescopic airbag disposed in the receiving space; A moving portion fixed to one side of the telescopic airbag; A moving rod, one end of the moving rod being fixedly connected to the moving portion and the other end being fixedly connected to the second clamping portion; A cleaning pipe, a first end of the cleaning pipe being communicated with the telescopic airbag and a second end being fixed to the carrier table, capable of blowing gas to the carrier table.

2. The ceramic green body fixture according to claim 1, wherein, The cleaning assembly further includes a fixing box, the telescopic airbag is received in the fixing box, and the other side of the telescopic airbag away from the moving portion is fixedly connected to the inner wall of the fixing box.

3. The green ceramic workpiece fixture according to claim 2, characterized in that The cleaning assembly further includes a partition plate disposed on the top of the fixing box, and two ends of the partition plate are fixed to the inner wall of the receiving space; The top of the fixing box has a first travel groove along the length direction, and the partition plate has a second travel groove corresponding to the first travel groove along the length direction to allow the top of the moving portion to pass through the first travel groove and the second travel groove and move along the length direction of the first travel groove and the second travel groove, and the top of the moving portion is fixedly connected to the moving rod.

4. The green ceramic workpiece fixture according to claim 1, wherein, There are a plurality of the cleaning pipes, and the second ends of the plurality of cleaning pipes are aligned with the upper surface of the carrier table.

5. The ceramic green body fixture according to claim 4, wherein, The top of the carrier table has at least one sliding groove, and the sliding groove is communicated with the receiving space; The green ceramic blank fixture further includes at least one sliding block, the sliding block is disposed at the bottom of the second clamping portion, and the sliding block is inserted into the sliding groove and slidably cooperates with the sliding groove.

6. The ceramic green body fixture according to claim 1, characterized in that, The cleaning assembly further includes a fixing member for fixing the cleaning pipe.

7. The ceramic green body fixture according to any one of claims 1 to 6, characterized in that, The green ceramic blank fixture further includes a pressing plate for fixing the top of the green ceramic blank; There are two pressing plates, and their fixed ends are respectively fixed to the top of the first clamping portion and the top of the first clamping portion, and the free ends are close to each other.

8. The ceramic green body jig according to claim 7, wherein, The green ceramic blank fixture further includes a pressing plate height adjusting assembly for adjusting the height of the pressing plate; both the first clamping portion and the second clamping portion are connected with one pressing plate height adjusting assembly, and the pressing plate height adjusting assembly includes: A lifting member, the top of the lifting member being fixedly connected to the pressing plate, and the bottom of the lifting member passing through the first clamping portion or the second clamping portion and capable of moving up and down in the vertical direction; A movable member, the movable member being connected to the lifting member and capable of restricting or allowing the lifting member to move vertically; A pull rod, the pull rod being fixedly connected to a side of the movable part away from the lifting part, and an end of the pull rod exposing the first clamping portion or the second clamping portion to allow the pull rod to drive the movable part to approach or move away from the lifting part; The elastic member acts on the movable member to tightly connect the movable member with the lifting member.

9. The green ceramic workpiece fixture according to claim 8, wherein, The lifting member has a plurality of first meshing teeth on one side close to the movable member along the vertical direction; The movable member has a plurality of second meshing teeth on one side close to the lifting member, and the first meshing teeth and the second meshing teeth can mesh together.

10. The green ceramic workpiece fixture according to claim 9, wherein, The elastic member is sleeved on the pull rod and has elastic force for pushing the movable member and the lifting member to engage with each other.

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