A fixture for ceramic parts processing equipment

Abstract

The utility model discloses a fixture for ceramic component processing equipment, and relates to the technical field of ceramic component processing equipment. A fixture for ceramic component processing equipment includes a fixed chuck and a movable chuck arranged on a base, and also includes: a fixed clamping plate is fixedly connected to one side of the fixed chuck, a plug strip is fixedly connected to the bottom of the fixed chuck, a fixed groove is provided on the base, and the plug strip is slidably connected to the fixed groove to fix the fixed chuck on the base; the movable chuck is slidably connected to the base; the utility model is provided with a locking component for the fixture, which can lock the position of the movable chuck while clamping the ceramic component to prevent excessive clamping from causing damage to the surface of the ceramic component. After unlocking, the locking component can also be automatically reset without manual operation. When the shape of the ceramic component to be processed is different, the movable clamping plate can be replaced by disassembling screws, and the fixed chuck can be directly plugged in and disassembled, and the process is fast and convenient, which improves the practicality of the fixture and is conducive to improving the efficiency of ceramic component processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic component processing equipment, in particular to a clamp for ceramic component processing equipment. Background Art

[0002] CNC equipment is usually used for processing ceramic parts. During processing, the ceramic parts are clamped by fixtures. However, due to the high cost of CNC processing equipment, it cannot be widely used in the production of small and medium-sized enterprises. Therefore, the effect of CNC processing is achieved through the combination of general machine tools and improved fixtures, while reducing manufacturing costs.

[0003] However, the existing clamps have poor clamping effect on ceramic components. Since ceramic components are a kind of brittle material with high hardness, if the clamping force of the clamp is too large during the clamping process, the ceramic components may be crushed, which will increase the scrap rate of industrially produced ceramic components and thus affect the production cost of the entire process. In addition, according to the different shapes of ceramic components to be processed, it is necessary to replace the corresponding chuck for the clamp. In the prior art, replacing the chuck often requires directly replacing the entire set of clamps. The disassembly and assembly process is relatively cumbersome, which is not conducive to improving production efficiency. For this reason, we propose a clamp for ceramic component processing equipment. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fixture for ceramic component processing equipment which can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a clamp for ceramic component processing equipment, including a fixed chuck and a movable chuck arranged on a base, and also including: a fixed clamping plate is fixedly connected to one side of the fixed chuck, an insert is fixedly connected to the bottom of the fixed chuck, a fixing groove is opened on the base, and the insert is slidably connected to the fixing groove to fix the fixed chuck on the base; the movable chuck is slidably connected to the base, a detachable movable clamping plate is arranged on one side of the movable chuck, and a locking component that passes through the movable chuck is arranged on the movable clamping plate.

[0006] Preferably, the locking assembly includes: a push rod, a connecting rod, and a locking pin. The push rod passes through the dynamic chuck and is slidably connected to the dynamic chuck. One end of the push rod is rotatably connected to the connecting rod. The locking pin is rotatably connected to the other end of the connecting rod. A protrusion is provided at the bottom of the locking pin.

[0007] Preferably, the other end of the locking pin is fixedly connected to a spring, the other end of the spring is fixedly connected to a connecting tenon, and the connecting tenon is fixedly connected to the top of the dynamic chuck.

[0008] Furthermore, one side of the dynamic chuck is also fixedly connected to a limit block, and the locking pin passes through the limit block and is slidably connected to the limit block.

[0009] Furthermore, it also includes: a screw, the movable clamping plate and the movable clamping head are both provided with threaded holes corresponding to the screw, and the screw passes through the movable clamping plate and the movable clamping head and is threadedly connected to the movable clamping plate and the movable clamping head respectively.

[0010] Preferably, a latching tooth is fixedly connected to the upper surface of the base, and the latching tooth corresponds to the protrusion at the bottom of the locking pin.

[0011] Preferably, a motor is fixedly connected to one side of the base, and a screw rod penetrating the base is fixedly connected to the output end of the motor. The screw rod also penetrates the dynamic chuck and is threadably connected to the dynamic chuck.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model provides a locking assembly for the clamp, which can lock the position of the moving chuck while clamping the ceramic component to prevent damage to the surface of the ceramic component caused by excessive clamping; after unlocking, the locking assembly can also automatically reset without manual operation; when the shapes of the ceramic components to be processed are different, the moving clamp can be replaced by disassembling the screws, and the fixed chuck can be directly plugged in and disassembled; the process is quick and convenient, which improves the practicability of the clamp and is conducive to improving the efficiency of ceramic component processing.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 This is a structural schematic diagram of a fixture for ceramic component processing equipment proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional structure diagram of a fixture for ceramic component processing equipment proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a base of a fixture for ceramic component processing equipment proposed by the utility model;

[0018] Figure 4 This is a structural schematic diagram of a fixed chuck and a movable chuck of a fixture for ceramic component processing equipment proposed by the utility model;

[0019] Figure 5 A fixture for ceramic component processing equipment proposed by the utility model Figure 4 Schematic diagram of the structure at A in the middle.

[0020] In the figure: 1. base; 11. motor; 12. screw; 13. tooth; 14. fixing groove; 2. fixed chuck; 21. fixed clamping plate; 22. insert; 3. movable chuck; 30. limit block; 31. movable clamping plate; 311. screw; 32. push rod; 33. connecting rod; 34. locking pin; 35. spring; 36. connecting tenon. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0022] Example: Refer to Figure 1-Figure 5 , a fixture for ceramic component processing equipment, including a fixed chuck 2 and a dynamic chuck 3 arranged on a base 1, and also including: a fixed clamping plate 21 is fixedly connected to one side of the fixed chuck 2, and a plugging strip 22 is fixedly connected to the bottom of the fixed chuck 2, a fixing groove 14 is opened on the base 1, and the plugging strip 22 is slidably connected to the fixing groove 14 to fix the fixed chuck 2 on the base 1; the dynamic chuck 3 is slidably connected to the base 1, and a detachable dynamic clamping plate 31 is arranged on one side of the dynamic chuck 3, and a locking component that penetrates the dynamic chuck 3 is arranged on the dynamic clamping plate 31; the locking component includes: a push rod 32, a connecting rod 33, and a locking pin 34, the push rod 32 penetrates the dynamic chuck 3 and is slidably connected to the dynamic chuck 3, one end of the push rod 32 is rotatably connected to the connecting rod 33, and the locking pin 34 is rotatably connected to the other end of the connecting rod 33, and the bottom of the locking pin 34 is provided with a convex shape; the locking pin 3 The other end of 4 is fixedly connected with a spring 35, and the other end of the spring 35 is fixedly connected with a connecting tenon 36, and the connecting tenon 36 is fixedly connected to the top of the dynamic clamping head 3; one side of the dynamic clamping head 3 is also fixedly connected with a limit block 30, and the locking pin 34 penetrates the limit block 30 and is slidably connected to the limit block 30; it also includes: a screw 311, the dynamic clamping plate 31 and the dynamic clamping head 3 are both provided with threaded holes corresponding to the screw 311, the screw 311 penetrates the dynamic clamping plate 31 and the dynamic clamping head 3 and is threadedly connected to the dynamic clamping plate 31 and the dynamic clamping head 3 respectively; the upper surface of the base 1 is fixedly connected with a latch tooth 13, and the latch tooth 13 corresponds to the convex shape at the bottom of the locking pin 34; one side of the base 1 is fixedly connected with a motor 11, and the output end of the motor 11 is fixedly connected with a screw rod 12 penetrating the base 1, and the screw 12 also penetrates the dynamic clamping head 3 and is threadedly connected to the dynamic clamping head 3;

[0023] Before clamping the ceramic component to be processed, first select the appropriate shape of the movable clamping plate 31 and the fixed clamping head 2 according to the shape of the ceramic component, connect the movable clamping plate 31 with the push rod 32 by means of the screw 311, so that the movable clamping plate 31 is fixed on the movable clamping head 3, and the replacement of the fixed clamping head 2 can be achieved by simply plugging and pulling out the inserting strip 22 in the fixing groove 14, and the operation speed is fast and convenient. Then, the ceramic component to be clamped is placed between the fixed clamping plate 21 and the movable clamping plate 31, and the motor 11 is started to rotate the screw 12, thereby driving the movable clamping head 3 threadably connected to the screw 12 to slide the movable clamping head 3 in the direction of the fixed clamping head 2. When the movable clamping plate 31 and the fixed clamping plate 21 are completely in contact with the ceramic component After the contact, since the dynamic chuck 3 is still sliding at this time, the dynamic clamping plate 31 is forced to push the push rod 32 to slide, and the horizontal sliding of the push rod 32 is converted into the vertical movement of the locking pin 34 through the connecting rod 33, so that the locking pin 34 moves downward until the protrusion at the bottom of the locking pin 34 is stuck in the locking tooth 13, and then the motor 11 is turned off. At this time, the dynamic chuck 3 will no longer be able to slide further, and the position of the dynamic chuck 3 is locked to prevent continued squeezing from causing damage to the ceramic component. After the processing of the ceramic component is completed, the motor 11 is started in reverse, and the screw 12 drives the dynamic chuck 3 away from the fixed chuck 2, so that the processed ceramic component can be removed, and the locking pin 34 moves upward under the action of the spring force of the spring 35 to complete the reset.

[0024] The utility model provides a locking assembly for the clamp, which can lock the position of the dynamic clamp 3 while clamping the ceramic component to prevent damage to the surface of the ceramic component caused by excessive clamping. After unlocking, the locking assembly can also automatically reset without manual operation. When the shape of the ceramic component to be processed is different, the dynamic clamp 31 can be replaced by disassembling the screw 311, and the fixed clamp 2 can be directly plugged in and disassembled. The process is quick and convenient, which improves the practicability of the clamp and is beneficial to improving the efficiency of ceramic component processing.

[0025] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the present invention can make some changes or modifications to equivalent embodiments of equivalent changes using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A fixture for ceramic component processing equipment, comprising a fixed chuck (2) and a movable chuck (3) arranged on a base (1), characterized in that: Also includes: A fixed clamping plate (21) is fixedly connected to one side of the fixed clamping head (2), an inserting strip (22) is fixedly connected to the bottom of the fixed clamping head (2), a fixing groove (14) is provided on the base (1), and the inserting strip (22) is slidably connected to the fixing groove (14) so ​​as to fix the fixed clamping head (2) on the base (1); The dynamic clamp (3) is slidably connected to the base (1), a detachable dynamic clamp plate (31) is provided on one side of the dynamic clamp (3), and a locking component penetrating the dynamic clamp (3) is provided on the dynamic clamp plate (31).

2. A fixture for ceramic component processing equipment according to claim 1, characterized in that: The locking assembly comprises: a push rod (32), a connecting rod (33), and a locking pin (34); the push rod (32) passes through the movable chuck (3) and is slidably connected to the movable chuck (3); one end of the push rod (32) is rotationally connected to the connecting rod (33); the locking pin (34) is rotationally connected to the other end of the connecting rod (33); and a protrusion is provided at the bottom of the locking pin (34).

3. A fixture for ceramic component processing equipment according to claim 2, characterized in that: The other end of the locking pin (34) is fixedly connected to a spring (35), and the other end of the spring (35) is fixedly connected to a connecting tenon (36), and the connecting tenon (36) is fixedly connected to the top of the dynamic chuck (3).

4. A fixture for ceramic component processing equipment according to claim 2, characterized in that: One side of the dynamic chuck (3) is also fixedly connected to a limit block (30), and the locking pin (34) passes through the limit block (30) and is slidably connected to the limit block (30).

5. A fixture for ceramic component processing equipment according to claim 2, characterized in that: Also includes: The screw (311) is provided on the movable clamping plate (31) and the movable clamping head (3) and has a threaded hole corresponding to the screw (311). The screw (311) passes through the movable clamping plate (31) and the movable clamping head (3) and is respectively threadedly connected to the movable clamping plate (31) and the movable clamping head (3).

6. A fixture for ceramic component processing equipment according to claim 1, characterized in that: A latching tooth (13) is fixedly connected to the upper surface of the base (1), and the latching tooth (13) corresponds to the protrusion at the bottom of the locking pin (34).

7. A fixture for ceramic component processing equipment according to claim 6, characterized in that: A motor (11) is fixedly connected to one side of the base (1), and a screw rod (12) penetrating the base (1) is fixedly connected to the output end of the motor (11); the screw rod (12) also penetrates the movable chuck (3) and is threadedly connected to the movable chuck (3).

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