Ceramic element clamping device

Abstract

The invention relates to the technical field of ceramic element machining, in particular to a ceramic element clamping device which comprises a clamp body, a bottom positioning piece and two limiting block assemblies, the bottom positioning piece and the two limiting block assemblies are both installed on the clamp body, and the two limiting block assemblies are arranged in the first direction. The two limiting block assemblies are located above the bottom positioning piece, the two limiting block assemblies on the clamp body can get close to each other and can get away from each other, and one limiting block assembly in the first direction is used for being in limiting fit with the edge of one side of a ceramic element. The other limiting block assembly is used for being matched with the other side edge of the ceramic element in a limiting mode. The invention aims to provide the ceramic element clamping device aiming at at least one technical problem related in the background technology.

Description

Technical Field

[0001] The present application relates to the technical field of ceramic component processing, and in particular to a ceramic component clamping device. Background Art

[0002] After machining and polishing the disc-shaped SiC ceramic components, it is necessary to remove the small amount of polishing powder, marks, fingerprints and dust particles remaining on the substrate. In order to improve the utilization efficiency of the cleaning equipment, a compatibility design that can be used for various specifications of SiC ceramic components is generally carried out, which greatly increases the design difficulty and complexity of the relevant clamping device. In the prior art, the SiC ceramic component clamping device has a complex structure and is inconvenient to operate. Summary of the invention

[0003] The purpose of the present application is to provide a ceramic component clamping device in view of at least one technical problem involved in the background technology.

[0004] In order to achieve the above objectives, this application adopts the following technical solutions:

[0005] The present application provides a ceramic component clamping device, including a clamp body, and a bottom positioning piece and two limit block assemblies both installed on the clamp body, the two limit block assemblies are arranged in a first direction, and the two limit block assemblies are both located above the bottom positioning piece, the two limit block assemblies on the clamp body can be close to each other and the two limit block assemblies can be away from each other, in the first direction, one limit block assembly is used to cooperate with a side edge of the ceramic component, and the other limit block assembly is used to cooperate with a side edge of the ceramic component.

[0006] Optionally, the limit block assembly includes a limit block, a limit slot is formed on the limit block, the limit slot of one limit block is arranged opposite to the limit slot of another limit block, and the limit slot is used for inserting the edge of the ceramic component.

[0007] The beneficial effect of this technical solution is that, when the ceramic component is inserted into the limiting slot, the limiting slot can limit the ceramic component in a direction perpendicular to the ceramic component.

[0008] Optionally, the bottom of the limiting slot has a bottom limiting edge, and the bottom of the limiting slot contacts the ceramic element via the bottom limiting edge.

[0009] The beneficial effect of this technical solution is that: in this way, the ceramic element can be limited in at least the first direction through the contact between the limiting edges of the groove bottom on both sides and the edges of the ceramic element, thereby reducing the contact area between the ceramic element and the limiting block, and then reducing the obstruction of the ceramic element by the limiting block. When cleaning the surface of the ceramic element, the ceramic element can be cleaned more thoroughly, and during the drying process, the limiting block is not easy to form a barrier to the flowing residual liquid, so that the residual liquid is not easy to remain on the ceramic element.

[0010] Optionally, a drainage groove is formed on the groove bottom limiting edge, and an extension direction of the drainage groove intersects with an extension direction of the groove bottom limiting edge.

[0011] The beneficial effect of this technical solution is that: that is, the drainage groove must extend in the up and down directions, which facilitates the liquid to flow through the drainage groove, and makes it less likely for the liquid to be throttled by the limiting edge of the groove bottom, thereby reducing the probability of residual liquid remaining on the ceramic element. In particular, when the edge position of the ceramic element corresponds to the position of the drainage groove, the residual liquid on the edge of the ceramic element can easily flow through the drainage groove, and the residual liquid is not likely to remain at the edge of the drainage groove.

[0012] Optionally, the limiting slot is a trapezoidal slot whose size gradually increases from the slot opening to the slot bottom.

[0013] The beneficial effect of this technical solution is that: that is, the limiting slot gradually expands from the slot opening to the slot bottom, and the extension direction of at least one side wall of the limiting slot is inclined relative to the direction from the slot opening to the slot bottom, and the side wall is in linear contact with the ceramic element through the edge of the slot on the corresponding side, thereby achieving the limitation of the ceramic element in the direction perpendicular to the surface of the ceramic element.

[0014] Optionally, the limit block includes a main body matching portion, and the arrangement direction of the main body matching portion and the limiting slot is a second direction. The limit block is used to move in the second direction relative to the clamp body, and the second direction is inclined relative to the first direction. The vertical distance between the main body matching portion and the bottom positioning piece is smaller than the vertical distance between the limiting slot and the bottom positioning piece.

[0015] The beneficial effect of this technical solution is that: in this way, it is convenient to form a limiting pressure directed toward the inside of the ceramic component clamping device through the two limiting blocks, so that the ceramic component can be more stably limited on the ceramic component clamping device.

[0016] Optionally, the ceramic component clamping device provided in the present application also includes a guide block installed on the clamp body, the guide block is a rectangular block, the top and bottom surfaces of the guide block are parallel to the second direction, and a square slide groove is formed on the main body mating part, and the square slide groove is slidably matched with the guide block in the second direction.

[0017] Optionally, the limit block is detachably connected to the guide block.

[0018] The beneficial effect of this technical solution is that the limit block is detachably connected to the guide block, so that before placing the ceramic component, the limit block can be removed from the guide block to avoid the limit block from hindering the placement of the ceramic component. After the ceramic component is placed, the limit block is installed on the guide block, and the limit block is moved along the guide block to adjust the position of the limit block until the limit block forms an effective limit on the ceramic component.

[0019] Optionally, in the second direction, the notch of the square slide groove is used to be arranged toward the ceramic element.

[0020] The beneficial effect of this technical solution is that it is convenient to install and remove the limit block from the side of the guide block away from the ceramic element, thereby improving the convenience of using the ceramic element clamping device. Of course, the notch of the square slide groove in the second direction can also be used to face away from the ceramic element.

[0021] Optionally, the limit block assembly also includes a limit screw, a threaded hole is formed on the main body mating part, the threaded hole passes through the square slide groove, a waist-shaped hole is formed on the guide block, the long axis of the waist-shaped hole is parallel to the second direction, the limit screw is threadedly connected to the threaded hole, and the limit screw passes through the waist-shaped hole.

[0022] The beneficial effect of this technical solution is that: in this way, after the limit block assembly is installed on the guide block, the guide block is located in the square slide groove, the limit screw is threadedly connected to the threaded hole on the main body matching part and passes through the waist-shaped hole on the guide block, and the position of the limit block is adjusted in the long axis square of the waist-shaped hole so that the limit block can position the ceramic component, and then the limit screw is tightened so that the main body matching part clamps the guide block to complete the fixation between the limit block and the guide block. When the ceramic component needs to be removed, just loosen the limit screw to remove the limit block assembly from the guide block.

[0023] The technical solution provided by this application can achieve at least one of the following beneficial effects:

[0024] The ceramic component clamping device provided by the present application, when in use, first moves the two limit block assemblies away from each other, places the ceramic component on the bottom positioning piece, and then moves the two limit block assemblies closer to each other until both limit block assemblies cooperate with the ceramic component to limit and position the ceramic component. The ceramic component clamping device provided by the present application has a simple structure and is easy to operate. At the same time, since the two limit block assemblies on the clamp body can be close to each other and the two limit block assemblies can be away from each other, the ceramic component clamping device can be applicable to ceramic components of various different specifications, thereby improving the applicability of the ceramic component clamping device.

[0025] The additional technical features and advantages of the present application will be more clearly explained in the following description, or can be understood through the specific practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the specific implementation methods of the present application, the following is a brief introduction to the drawings required for the description of the specific implementation methods. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic diagram of the three-dimensional structure of an implementation of a ceramic component clamping device provided in an embodiment of the present application;

[0028] Figure 2 A schematic diagram of the internal structure of an implementation of a ceramic component clamping device provided in an embodiment of the present application;

[0029] Figure 3 A schematic diagram of the main structure of an implementation of a ceramic component clamping device provided in an embodiment of the present application;

[0030] Figure 4 A schematic side structural view of an implementation of a ceramic component clamping device provided in an embodiment of the present application;

[0031] Figure 5 A schematic diagram of a top view of an implementation of a ceramic component clamping device provided in an embodiment of the present application;

[0032] Figure 6 A schematic diagram of a three-dimensional structure of an implementation manner of a side panel provided in an embodiment of the present application;

[0033] Figure 7 A schematic diagram of an exploded structure of an implementation manner of a side panel provided in an embodiment of the present application;

[0034] Figure 8A schematic diagram of a partially enlarged structure of an implementation method of the contact between the bottom stopper and the ceramic element provided in an embodiment of the present application;

[0035] Fig. 9 A schematic diagram of a partially enlarged structure of an implementation method of the contact between the limit block and the ceramic element provided in an embodiment of the present application;.

[0036] Reference numerals:

[0037] 01. Clamp body; 02. Lifting block assembly;

[0038] 03. Bottom positioning piece; 04. Limit block assembly;

[0039] 05. Guide block; 06. Limit slot;

[0040] 07. SUS304 stainless steel metal rod; 08. Limit screw;

[0041] 09. Limit block; 10. Main body matching part;

[0042] 11. Lifting handle; 12. Support shaft;

[0043] 13. Lifting column; 14. Placement slot;

[0044] 15. External plate; 16. SUS304 stainless steel metal plate;

[0045] 17. Guide groove; 18. Limit edge of groove bottom;

[0046] 19. Side panel; 100. Ceramic element. DETAILED DESCRIPTION

[0047] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0048] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0049] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0050] like Figures 1 to 9 As shown, the present application provides a ceramic component clamping device, including a clamp body 01, and a bottom positioning piece 03 and two limit block assemblies 04 both installed on the clamp body 01, the two limit block assemblies 04 are arranged in a first direction, and the two limit block assemblies 04 are both located above the bottom positioning piece 03, the two limit block assemblies 04 on the clamp body 01 can be close to each other and the two limit block assemblies 04 can be away from each other, in the first direction, one limit block assembly 04 is used to cooperate with the edge of one side of the ceramic component 100 for limiting position, and the other limit block assembly 04 is used to cooperate with the edge of the other side of the ceramic component 100 for limiting position.

[0051] The ceramic component clamping device provided by the present application, when in use, first moves the two limit block assemblies 04 away from each other, places the ceramic component 100 on the bottom positioning member 03, and then moves the two limit block assemblies 04 closer to each other until both limit block assemblies 04 cooperate with the ceramic component 100 to limit and position the ceramic component 100. The ceramic component clamping device provided by the present application has a simple structure and is easy to operate. At the same time, since the two limit block assemblies 04 on the fixture body 01 can be close to each other and the two limit block assemblies 04 can be away from each other, the ceramic component clamping device can be applied to ceramic components 100 of various specifications, thereby improving the applicability of the ceramic component clamping device. The ceramic component clamping device provided in the embodiment of the present application is preferably used in technical fields such as wet cleaning process and drying process of ceramic component 100, and can be used to realize the positioning, clamping and transmission of ceramic component 100. The ceramic component clamping device provided by the present application positions the ceramic component 100 by utilizing the structural characteristics of the ceramic component 100 itself, ensuring that the ceramic component 100 can be firmly fixed while also ensuring the effect of the cleaning and drying process of the ceramic component 100. The operation is simpler, and the ceramic component 100 can be taken and placed by loading and unloading screws, which can greatly reduce the difficulty of operators and improve production efficiency. The ceramic components 100 involved in the embodiments of the present application are preferably SiC ceramic components.

[0052] Optionally, the limit block assembly 04 includes a limit block 09, and a limit slot 06 is formed on the limit block 09. The limit slot 06 of one limit block 09 is arranged opposite to the limit slot 06 of another limit block 09, and the limit slot 06 is used for inserting the edge of the ceramic component 100. In this way, when the ceramic component 100 is inserted into the limit slot 06, the limit slot 06 can limit the ceramic component 100 in a direction perpendicular to the ceramic component 100. It can be understood that since the limit slot 06 is used for inserting the edge of the ceramic component 100, the edge of the notch of the limit slot 06 cannot hinder the ceramic component 100 from being inserted into the limit slot 06, so the edge of the notch of the limit slot 06 should be arranged in a direction approximately perpendicular to the surface of the ceramic component 100. Of course, the limit block assembly 04 may also have two clamping members, and the two clamping members respectively abut against the ceramic element 100 on both sides of the ceramic element 100 in a direction perpendicular to the ceramic element 100 .

[0053] Optionally, the bottom of the limiting slot 06 has a bottom limiting edge 18, and the bottom of the limiting slot 06 contacts the ceramic element 100 through the bottom limiting edge 18. In this way, the ceramic element 100 can be limited at least in the first direction by the contact between the bottom limiting edges 18 on both sides and the edges of the ceramic element 100, reducing the contact area between the ceramic element 100 and the limiting block 09, thereby reducing the shielding of the ceramic element 100 by the limiting block 09, so that the ceramic element 100 can be more fully cleaned when the surface of the ceramic element is cleaned, and the limiting block 09 is not easy to block the flowing residual liquid during the drying process, so that the residual liquid is not easy to stay on the ceramic element 100. In the embodiment of the present application, the bottom limiting edge 18 is perpendicular to the first direction or inclined relative to the first direction. When the ceramic element 100 is installed on the ceramic element clamping device, the bottom edge of the slot is perpendicular to the surface of the ceramic element 100 or inclined relative to the surface of the ceramic element 100.

[0054] Optionally, a drainage groove 17 is formed on the groove bottom limiting edge 18, and the extension direction of the drainage groove intersects with the extension direction of the groove bottom limiting edge 18. In other words, the drainage groove 17 must extend in the up-down direction, which facilitates the liquid to flow through the drainage groove 17, thereby making the liquid less likely to be throttled by the groove bottom limiting edge 18, reducing the probability of residual liquid being retained on the ceramic element 100, especially, when the edge position of the ceramic element 100 corresponds to the position of the drainage groove 17, the residual liquid on the edge of the ceramic element 100 is easy to flow through the drainage groove 17, and the residual liquid is not easy to be retained on the edge of the drainage groove 17. It can be understood that the edge of the ceramic element 100 cannot extend to the bottom of the drainage groove 17, thereby ensuring that there is enough gap between the bottom of the drainage groove 17 and the edge of the ceramic element 100 for the residual liquid to flow through. In the embodiment of the present application, preferably, at least two drainage grooves 17 are formed on the groove bottom limiting edge 18.

[0055] Optionally, the limiting slot 06 is a trapezoidal slot whose size gradually increases from the slot opening to the slot bottom. That is to say, the limiting slot 06 gradually expands from the slot opening to the slot bottom, and the extension direction of at least one side wall of the limiting slot 06 is inclined relative to the direction from the slot opening to the slot bottom. The side wall is in line contact with the ceramic element 100 through the edge of the slot opening on the corresponding side, thereby limiting the ceramic element 100 in the direction perpendicular to the surface of the ceramic element 100. Due to the line contact, the overlap between the side wall of the limiting slot 06 and the ceramic element 100 is very small, and it is not easy to have a significant impact on the flow of residual liquid. Preferably, the limiting slot 06 is not a right-angle trapezoidal slot, so that the side walls of the limiting slot 06 on both sides in the direction perpendicular to the surface of the ceramic element 100 are in contact with the ceramic element 100 through the edge of the slot opening. When the ceramic component clamping device provided in the embodiment of the present application is in use, the limiting slots 06 on both sides of the ceramic component 100 may cooperate with the ceramic component 100. Depending on the size and shape of the limiting slots 06 and the size of the ceramic component 100, the following situations may occur: the first situation is that both edges of the notch of one limiting slot 06 are in contact with the ceramic component 100, and both edges of the notch of the other limiting slot 06 are also in contact with the ceramic component 100; the second situation is that both edges of the notch of one limiting slot 06 are in contact with the ceramic component 100, one edge of the notch of the other limiting slot 06 is in contact with the ceramic component 100, and a gap is left between the other edge and the ceramic component 100 for liquid to pass smoothly; the third situation is that only one edge of the notch of the two limiting slots 06 is in contact with the ceramic component 100, and a gap is left between the other edge of the notch of the two limiting slots 06 and the ceramic component 100 for liquid to pass smoothly.

[0056] Optionally, the limit block 09 includes a main body matching portion 10, the arrangement direction of the main body matching portion 10 and the limiting slot 06 is a second direction, the limit block 09 is used to move relative to the fixture body 01 in the second direction, the second direction is inclined relative to the first direction, and the vertical distance between the main body matching portion 10 and the bottom positioning member 03 is smaller than the vertical distance between the limiting slot 06 and the bottom positioning member 03. In this way, it is convenient to form a limiting pressure pointing to the inside of the ceramic component clamping device through the two limit blocks 09, so that the ceramic component 100 can be more stably limited on the ceramic component clamping device. Of course, the first direction and the second direction can also overlap or be parallel to each other.

[0057] Optionally, the ceramic component clamping device provided in the embodiment of the present application also includes a guide block 05 installed on the clamp body 01, and the guide block 05 is a rectangular block. The top and bottom surfaces of the guide block 05 are parallel to the second direction, and a square slide groove is formed on the main body mating portion 10, and the square slide groove is slidably matched with the guide block 05 in the second direction.

[0058] Optionally, the limit block 09 is detachably connected to the guide block 05. If the limit block 09 is detachably connected to the guide block 05, the limit block 09 can be removed from the guide block 05 before placing the ceramic element 100 to avoid the limit block 09 from hindering the placement of the ceramic element 100. After the ceramic element 100 is placed, the limit block 09 is installed on the guide block 05, and the limit block 09 is moved along the guide block 05 to adjust the position of the limit block 09 until the limit block 09 effectively limits the ceramic element 100.

[0059] Optionally, the notch of the square slide groove in the second direction is used to be arranged toward the ceramic element 100. In this way, it is convenient to install and remove the limit block 09 from the side of the guide block 05 away from the ceramic element 100, thereby improving the convenience of using the ceramic element clamping device. Of course, the notch of the square slide groove in the second direction can also be used to face away from the ceramic element 100.

[0060] Optionally, the limit block assembly 04 also includes a limit screw 08, a threaded hole is formed on the main body matching part 10, the threaded hole passes through the square slide groove, and a waist-shaped hole is formed on the guide block 05, the long axis of the waist-shaped hole is parallel to the second direction, the limit screw 08 is threadedly connected to the threaded hole, and the limit screw 08 passes through the waist-shaped hole. In this way, after the limit block assembly 04 is installed on the guide block 05, the guide block 05 is located in the square slide groove, the limit screw 08 is threadedly connected to the threaded hole on the main body matching part 10 and passes through the waist-shaped hole on the guide block 05, and the position of the limit block 09 is adjusted in the long axis square of the waist-shaped hole so that the limit block 09 can position the ceramic component 100, and then the limit screw 08 is tightened to make the main body matching part 10 clamp the guide block 05, completing the fixation between the limit block 09 and the guide block 05. When the ceramic component 100 needs to be removed, it is only necessary to loosen the limit screw 08 to remove the limit block assembly 04 from the guide block 05.

[0061] Preferably, the ceramic component clamping device provided in the embodiment of the present application includes two bottom positioning members 03 arranged in a first direction.

[0062] Preferably, the fixture body 01 provided in the embodiment of the present application is U-shaped as a whole, including two side plates that are relatively arranged and are both U-shaped, the two limit block assemblies 04 are located between the two side plates, and the two side plates are connected by at least two guide blocks 05 and at least a bottom positioning member 03, the bottom positioning member 03 is a columnar member axially arranged perpendicular to the two side plates, a placement groove 14 is formed on the bottom positioning member 03, and the placement groove 14 is located in the middle of the bottom positioning member 03 in the axial direction of the bottom positioning member 03, the bottom of the ceramic element 100 is placed in the placement groove 14, and the groove bottom of the placement groove 14 forms a groove with the bottom positioning member 03 coaxial cylindrical surface, which makes the bottom edge of the ceramic element 100 and the bottom of the placement groove 14 to be in line contact or point contact; the two side panels are designed with three-layer plate welding, and both use corrosion-resistant material PTFE (polytetrafluoroethylene) as the external plate 15 to meet the requirements of SiC ceramic cleaning process, and are internally coated with SUS304 stainless steel metal plate 16 to improve the overall strength of the front and rear side panels; the bottom positioning part 03 includes an internal SUS304 stainless steel metal rod 07 and PTFE material coated on the SUS304 stainless steel metal rod 07; the limit screw 08 is made of PTFE material.

[0063] Preferably, the ceramic component clamping device provided in the embodiment of the present application also includes a lifting block assembly 02, the lifting block assembly 02 includes a lifting column 13, a lifting handle 11 and a support shaft 12, the lifting column 13, the lifting handle 11 and the support shaft 12 all have a SUS304 stainless steel metal rod 07 and a PTFE material coated on the outside of the SUS304 stainless steel metal rod 07, and the lifting column 13, the lifting handle 11 and the support shaft 12 are connected together by welding.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A ceramic component clamping device, characterized in that: It includes a clamp body, and a bottom positioning piece and two limit block assemblies both installed on the clamp body, the two limit block assemblies are arranged in a first direction, and the two limit block assemblies are both located above the bottom positioning piece, the two limit block assemblies on the clamp body can be close to each other and the two limit block assemblies can be away from each other, in the first direction, one limit block assembly is used to cooperate with the limit edge of one side of the ceramic element, and the other limit block assembly is used to cooperate with the limit edge of the other side of the ceramic element.

2. The ceramic component clamping device according to claim 1, characterized in that: The limit block assembly comprises a limit block, a limit slot is formed on the limit block, the limit slot of one limit block is arranged opposite to the limit slot of another limit block, and the limit slot is used for inserting the edge of the ceramic component.

3. The ceramic component clamping device according to claim 2, characterized in that: The groove bottom of the limiting slot has a groove bottom limiting edge, and the groove bottom of the limiting slot contacts the ceramic component through the groove bottom limiting edge.

4. The ceramic component clamping device according to claim 3, characterized in that: A drainage groove is formed on the groove bottom limiting edge, and an extension direction of the drainage groove intersects with an extension direction of the groove bottom limiting edge.

5. The ceramic component clamping device according to claim 2, characterized in that: The limiting slot is a trapezoidal slot whose size gradually increases from the slot opening to the slot bottom.

6. The ceramic component clamping device according to any one of claims 2 to 5, characterized in that: The limit block includes a main body matching portion, and the arrangement direction of the main body matching portion and the limiting slot is a second direction. The limit block is used to move in the second direction relative to the clamp body, and the second direction is inclined relative to the first direction. The vertical distance between the main body matching portion and the bottom positioning piece is smaller than the vertical distance between the limiting slot and the bottom positioning piece.

7. The ceramic component clamping device according to claim 6, characterized in that: It also includes a guide block installed on the clamp body, the guide block is a rectangular block, the top and bottom surfaces of the guide block are parallel to the second direction, a square slide groove is formed on the main body matching part, and the square slide groove is slidably matched with the guide block in the second direction.

8. The ceramic component clamping device according to claim 7, characterized in that: The limiting block is detachably connected to the guide block.

9. The ceramic component clamping device according to claim 8, characterized in that: In the second direction, the notch of the square slide groove is used to be arranged toward the ceramic component.

10. The ceramic component clamping device according to claim 9, characterized in that: The limit block assembly also includes a limit screw, a threaded hole is formed on the main body matching part, the threaded hole passes through the square slide groove, a waist-shaped hole is formed on the guide block, the long axis of the waist-shaped hole is parallel to the second direction, the limit screw is threadedly connected to the threaded hole, and the limit screw passes through the waist-shaped hole.

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