Electric porcelain product cutting and grinding device
By designing a cutting and grinding device for electric ceramic products, the sliding and rotating mechanisms are used to achieve continuous processing, the problems of cumbersome processes and quality fluctuations are solved, and the processing accuracy and efficiency are improved.
Patent Information
- Application Number
- CN202420794707.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The cutting and grinding processes of traditional electric porcelain products are carried out separately, which leads to cumbersome, time-consuming and labor-intensive processes, and is prone to poor products and quality fluctuations.
A cutting and grinding device for electric porcelain products is designed, including a first sliding table, a second sliding table, a support base, a clamp, a tool spindle and a Z-axis lifting mechanism. Through horizontal sliding and horizontal rotation, the continuous processing of the product is achieved, the product movement is reduced, and the processing accuracy and efficiency are improved.
It realizes efficient cutting and grinding of electric porcelain products, reduces cumbersome processes and quality fluctuations, and improves processing accuracy and efficiency.
Smart Images
Figure CN222904525U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cutting and grinding device for porcelain products. Background Art
[0002] During the production process of insulators, the products need to be calcined at high temperature. During the high-temperature sintering process, in order to keep the shape and structure of the products from changing unexpectedly, the products will have some extra parts compared with the final form of the insulators. This part is called the process head. The process head needs to be cut off, and the cut surface and other surfaces with sealing requirements need to be precisely ground. The traditional cutting and grinding processes are carried out separately, and the specific steps are as follows:
[0003] 1) First, a steel pipe needs to be inserted through the center of the porcelain part of the electrical porcelain brittle material. Four screws screwed onto the steel pipe are respectively used to support the inner wall of the porcelain part at positions close to both ends of the insulator (see the attachment Figure 3 ). By adjusting the extension lengths of the four evenly distributed bolts, the center of the porcelain part is ensured to coincide with the center of the steel pipe. This work is extremely important for ensuring the shape and position tolerance of the products. Since the operation needs to be carried out at the position of the inner hole deep into the porcelain part, this work is cumbersome and laborious, and has high requirements for employees; if there is a slight mistake, a component that is almost close to the finished product will be scrapped.
[0004] 2) Then, the chuck and the tailstock of the machine tool are locked with the steel pipe, and then the porcelain part is driven to rotate slowly. The diamond saw blade is used to cut off the process head. The porcelain part with the process head cut off is transported to the grinding machine tool. After being clamped in the same way, the two end faces are ground with a diamond grinding wheel.
[0005] 3) For products with high requirements for grinding finish, it is also necessary to replace the coarse grinding wheel, the fine grinding wheel, and the polishing wheel respectively.
[0006] The above work is actually divided into three processes, experiences two transports, is time-consuming and laborious, and is prone to producing defective products due to inconsistent operation standards of employees, resulting in quality fluctuations. Summary of the Invention
[0007] The utility model is to provide a cutting and grinding device for porcelain products in order to solve the problems existing in the above-mentioned prior art.
[0008] The technical solutions adopted by the utility model are as follows:
[0009] An electric porcelain product cutting and grinding device includes a first slide table, a second slide table, a support base, clamping blocks, and a tool spindle Z-axis lifting mechanism. The first slide table and the second slide table both slide horizontally, and the sliding directions of the two are perpendicular to each other. The support base is rotatably arranged horizontally on the second slide table. A number of clamping blocks are slidably connected to the support base. Every two clamping blocks form a group, and several groups of clamping blocks are arranged at intervals and horizontally on the support base. The Z-axis lifting mechanism is fixed on the first slide table, and the tool spindle is arranged on the Z-axis lifting mechanism and realizes vertical movement through the Z-axis lifting mechanism. The rotation axis of the tool spindle is horizontal and arranged along the sliding direction of the first slide table. A collet for connecting the tool is provided at the end of the tool spindle.
[0010] Further, a number of parallel slide rails with gaps are provided on the upper end surface of the support base. Two clamping blocks are slidably connected to each slide rail, and a locking bolt is threadedly connected to each clamping block.
[0011] Further, the clamping blocks are made of rubber material, and a number of rectangular grooves are provided on the clamping surfaces of the clamping blocks.
[0012] Further, a motor is provided on the second slide table, and the motor drives the support base to rotate horizontally.
[0013] Further, the first slide table and the second slide table adopt an electric slide table or a manual slide table driven by a lead screw.
[0014] Further, the Z-axis lifting mechanism is an electric lead screw mechanism.
[0015] The utility model has the following beneficial effects:
[0016] The structure of the utility model is simple and convenient to use. During the processing, the product does not need to move, which not only ensures the processing accuracy of the product but also greatly improves the efficiency. Description of the Drawings
[0017] Figure 1 It is a schematic diagram of the utility model for cutting an electric porcelain product.
[0018] Figure 2 It is a schematic diagram of the utility model for grinding an electric porcelain product.
[0019] Figure 3 It is a schematic diagram of the device in the prior art for cutting an electric porcelain product. Detailed Embodiments
[0020] The following further describes the utility model with reference to the drawings.
[0021] As Figure 1 and Figure 2, a cutting and grinding device for an electric porcelain product of the present utility model includes a first slide table 1, a second slide table 2, a support seat 3, clamping blocks 4, a tool spindle 5 and a Z-axis lifting mechanism. The first slide table 1 and the second slide table 2 both slide horizontally, and the sliding directions of the two are perpendicular to each other. A motor 6 is provided on the second slide table 2, and the motor 6 drives the support seat 3 to rotate horizontally. The assembly structure of the gearbox and bearings between the motor 6 and the support seat 3 can be freely assembled according to the specific installation structure, which is a conventional structure in the mechanical field, and the present utility model will not elaborate on this content too much.
[0022] The upper end surface of the support seat 3 is provided with a plurality of parallel rails 31 with gaps, and two clamping blocks 4 are slidably connected to each rail 31, and a locking bolt is threadedly connected to each clamping block.
[0023] The Z-axis lifting mechanism 7 is fixed on the first slide table 1 (the Z-axis lifting mechanism is an electric lead screw mechanism). The tool spindle 5 is arranged on the Z-axis lifting mechanism 7 and realizes vertical movement through the Z-axis lifting mechanism. The rotation axis of the tool spindle is horizontal and arranged along the sliding direction of the first slide table 1. A collet for connecting the tool is provided at the end of the tool spindle 5. The rotation of the tool spindle 5 is driven by a motor. The tool spindle and its associated mechanism in this application are the same as the structures of existing lathes or drill presses, so no more elaboration will be made here.
[0024] To avoid the clamping blocks 4 from scratching the umbrella skirt, the clamping blocks 4 are made of rubber material. In addition, to be more suitable for the umbrella skirt, a plurality of rectangular grooves are provided on the clamping surface of the clamping blocks 4. When clamping, the skirt mouth of the umbrella skirt is placed in the rectangular grooves. In addition, to be applicable to electric porcelain products with different skirt distances, several groups of clamping blocks are provided in the present utility model. The sizes of the clamping blocks in each group are different, and the groove distances and widths of the rectangular grooves on the clamping blocks are also different, which is to be applicable to electric porcelain products of different sizes.
[0025] The first slide table 1 and the second slide table 2 in the present utility model adopt an electric slide table or a manual slide table driven by a lead screw.
[0026] During use, hoist the product onto the support seat 3, select a suitable clamping block 4 to clamp the product, select the tool bit according to the specific processing technology requirements, and then start the tool spindle 5 to cut the product. Figure 1 It is a schematic diagram for cutting the product. After one end of the product is cut, the support seat 3 rotates horizontally by 180° to cut the other end of the product. After cutting, replace the tool bit (a tool magazine 6 is provided on one side of the device) to grind the end face of the product (including rough grinding, fine grinding, and polishing). During the processing process, the product does not move, which not only ensures the processing accuracy of the product but also greatly improves the efficiency.
[0027] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be regarded as the protection scope of the present utility model.
Claims
1. A cutting and grinding device for electric porcelain products, characterized in that: The invention comprises a first slide (1), a second slide (2), a support seat (3), a clamping block (4), a tool spindle (5) and a Z-axis lifting mechanism, wherein the first slide (1) and the second slide (2) both slide horizontally, and the sliding directions of the two slides are perpendicular to each other, the support seat (3) is arranged on the second slide (2) so as to be horizontally rotatable, a plurality of clamping blocks (4) are slidably connected to the support seat (3), and every two clamping blocks (4) form a group, and a plurality of groups of clamping blocks are arranged horizontally on the support seat at intervals; the Z-axis lifting mechanism is fixed on the first slide (1), the tool spindle (5) is arranged on the Z-axis lifting mechanism, and vertical movement is achieved through the Z-axis lifting mechanism, the rotation axis of the tool spindle is horizontal and arranged along the sliding direction of the first slide (1), and a clamping sleeve connected to the tool is provided at the end of the tool spindle (5).
2. The insulator product cutting and grinding device according to claim 1, characterized in that: The upper end surface of the support seat (3) is provided with a plurality of slide rails (31) arranged in parallel with each other and having gaps therebetween. Two clamping blocks (4) are slidably connected to each slide rail (31), and a locking bolt is threadedly connected to each clamping block.
3. The insulator product cutting and grinding device according to claim 1, characterized in that: The clamping block (4) is made of rubber material, and a plurality of rectangular grooves are provided on the clamping surface of the clamping block (4).
4. The insulator product cutting and grinding device according to claim 1, characterized in that: The second slide table (2) is provided with a motor (6), and the motor (6) drives the support seat (3) to rotate horizontally.
5. The insulator product cutting and grinding device according to claim 1, characterized in that: The first slide (1) and the second slide (2) are electric slides or manual slides driven by a lead screw.
6. The insulator product cutting and grinding device according to claim 1, characterized in that: The Z-axis lifting mechanism is an electric screw mechanism.