CN219153332U - Ceramic tee bend outline plane processingequipment - Google Patents

Abstract

The utility model discloses a ceramic tee joint outer contour plane machining device which comprises a device body, wherein the device body comprises a power transmission bracket assembly for providing power, a clamp assembly rotationally connected with the power transmission bracket assembly and used for fixing a ceramic tee joint, and a positioning and fastening device used for realizing locking and positioning of the clamp assembly, a rotation accommodating cavity is formed in the power transmission bracket assembly, the clamp assembly is arranged in the rotation accommodating cavity, and an adjustable opening clamp body is arranged on the clamp assembly. This ceramic tee bend outline plane processingequipment only needs to carry out clamping once to ceramic tee bend, once the tool setting, can reach the effect to each terminal surface tool setting through calculating the distance of each terminal surface to anchor clamps centre of clamp, no longer need repeated tool setting, very big improvement work efficiency, convenient operation is swift, has ensured three planar machining precision of ceramic tee bend.

Description

Ceramic tee bend outline plane processingequipment

Technical Field

The utility model belongs to the technical field of ceramic processing, and particularly relates to a ceramic tee joint outer contour plane processing device.

Background

The development speed of the semiconductor industry in China is very fast in recent years, hundreds of semiconductor design and manufacturers exist in China at present, but the production of ceramic components of semiconductor equipment is still small in proportion in China, and many technical problems are not solved effectively, especially for the outer diameter processing treatment of three-way and five-way alumina ceramics. The high-purity alumina has high hardness after sintering, the Mohs hardness reaches 9, and is inferior to that of diamond, so that the precision machining of the high-purity alumina can only adopt a rough machining in-place mode for sintering, the efficiency is low, and the cost is high.

For processing of products such as tee bend, select CNC lathe machining efficiency faster, and the precision is higher. However, one of the defects is that each lathe can only machine a section of profile, if other end faces need to be machined, tool setting and clamping are needed again, six projects are needed for manufacturing a tee joint, the profile machining is time-consuming and labor-consuming, the work efficiency is not improved, and meanwhile, the operation is extremely inconvenient.

Disclosure of Invention

The utility model aims to solve the problems of high processing difficulty, complex processing program and low processing efficiency of the existing ceramic tee outer contour plane, and provides a ceramic tee outer contour plane processing device which can finish processing through a lathe and can realize three plane processing of the ceramic tee outer contour by one-time clamping and one-time tool setting.

The technical scheme adopted by the utility model for achieving the aim of the utility model is as follows: the utility model provides a pottery tee bend outline plane processingequipment, includes the device body, the device body including the power transmission support subassembly that provides power, rotate with the power transmission support subassembly and be connected and be used for fixing the three-way anchor clamps subassembly of pottery and be used for realizing locking the location fixing device of anchor clamps subassembly, the power transmission support subassembly on be provided with and rotate and hold the chamber, the anchor clamps subassembly set up and hold the intracavity portion in rotating, the anchor clamps subassembly on be provided with the regulation type opening clamp body. This ceramic tee bend outline plane processingequipment through setting up a power transmission support subassembly, realize with lathe spindle lug connection, and drive rotatory together through the lathe spindle, and be provided with one on the power transmission support subassembly and rotate and hold the chamber, rotate and hold the inside anchor clamps subassembly that is provided with one and power transmission support subassembly rotation and be connected, realize holding tight location to the ceramic tee bend of processing through anchor clamps subassembly, the anchor clamps subassembly is used for realizing holding tight location to ceramic product, consequently, the characteristics of ceramic tee bend, be provided with the regulation type opening clamp body on the anchor clamps subassembly, can make things convenient for the centre gripping of ceramic tee bend of various specifications, because anchor clamps subassembly can rotate in the rotation holds the intracavity portion, consequently, only need carry out clamping once to ceramic tee bend, once tool setting can reach the effect to each terminal surface tool setting through calculating ceramic product, the first terminal surface of processing, it can to rotate in proper order to process the second, the third terminal surface can, no longer need repeatedly tool setting, very big improvement work efficiency, convenient operation is swift, simultaneously, in order to guarantee the machining precision in the course of working, realize holding fixture subassembly and ceramic tee bend location, the position setting device can not be locked by fixing the position the location, the ceramic tee bend can not guarantee the locking precision, the realization, the locking device can be locked conveniently.

Preferably, the adjustable opening clamp body is in a U-shaped structure, the adjustable opening clamp body comprises two rotary side walls and a positioning bottom plate, a clamping groove is formed between the two rotary side walls, shaft holes are formed in the two rotary side walls, and a rotating shaft is arranged in the shaft holes. The adjustable opening clamp body is of a U-shaped structure, so that the ceramic tee joint is convenient to clamp, and the ceramic tee joint with different specifications is convenient to clamp. The clamping groove is formed between the two rotary side walls, the ceramic tee joint is clamped through the clamping groove, and the positioning bottom plate is used for clamping and positioning the ceramic tee joint so as to determine the distance between the three end faces of the ceramic tee joint and the main center of the rotating shaft, achieve one-time tool setting and achieve the function of three end face tool setting. The shaft hole is internally provided with a rotating shaft so as to be convenient for rotating connection with the power transmission bracket component.

Preferably, a plurality of limiting holes are formed in the rotating side wall where the shaft holes are formed. The limiting holes are arranged to facilitate limiting the position of the ceramic tee joint through the positioning and fastening device.

Preferably, one end of the rotating shaft far away from the rotating side wall is provided with a fastening external thread. The rotating shaft is provided with a fastening external thread for realizing the cooperation with the positioning and fastening device, so that the clamp assembly and the ceramic tee joint are locked and positioned.

Preferably, the power transmission bracket assembly comprises a transmission bracket shaft and a U-shaped positioning bracket connected with the transmission bracket shaft, the opening direction of the U-shaped positioning bracket is coaxially arranged with the axis of the transmission bracket shaft, mounting holes are respectively formed in two sides of the U-shaped positioning bracket, and a plurality of positioning holes are uniformly distributed in the outer portion of the mounting holes. The power transmission support assembly mainly comprises a transmission support shaft and a U-shaped positioning support, wherein the transmission support shaft is arranged along the horizontal direction, the U-shaped positioning support and the transmission support shaft are coaxially arranged, when the power transmission support assembly is used, the transmission support shaft can be directly connected with a lathe spindle through a triangular caliper, the lathe spindle is driven to rotate, the transmission support shaft rotates to drive the U-shaped positioning support to rotate, then the clamp assembly and a ceramic tee joint product are driven to rotate, the operation of the lathe on a ceramic tee joint machining plane is realized, the machining efficiency is greatly improved, the machining precision is effectively guaranteed, more importantly, repeated tool setting operation is not needed, and the accumulated error is reduced. The mounting holes are formed in the two sides of the U-shaped positioning support to facilitate rotation connection of the clamp assembly, and the positioning holes are formed to facilitate limiting of the clamp assembly and ceramic products.

Preferably, a rotating bearing is arranged in the mounting hole. The mounting hole is internally provided with a rotating bearing, so that the rotating shaft on the clamp assembly is rotationally connected with the U-shaped positioning support, the coaxiality of the rotating shaft and the rotating bearing can be ensured to be within 0.01mm through the matching of the rotating bearing and the rotating shaft, and the rotating shaft can flexibly rotate, thereby ensuring the machining precision between the end faces of the ceramic tee joint.

Preferably, the positioning and fastening device comprises a locking piece, a positioning pin shaft and a pin shaft positioning piece, wherein the pin shaft positioning piece is arranged in an eccentric structure, a shaft matching hole and a pin shaft positioning hole are formed in the pin shaft positioning piece, and the locking piece and the shaft matching hole are coaxially arranged and locked on the power transmission bracket assembly. The positioning and locking device mainly comprises a locking piece, the locking and positioning of the clamp assembly and the ceramic tee joint are realized through the matching of the locking piece and the fastening external threads on the rotating shaft, the positioning pin shaft and the pin shaft positioning piece are used for limiting the ceramic tee joint, the limiting holes on the clamp assembly and the positioning holes on the U-shaped positioning support are matched to jointly realize the limiting of the ceramic tee joint, and the accuracy of the positions of all end faces is determined so as to ensure the machining accuracy requirement.

Preferably, the cavity depth of the rotary accommodating cavity is larger than the maximum height from the rotation axis of the clamp assembly to the ceramic tee joint to be processed. Because the machining requirements of three end faces of the ceramic tee joint can be met after one tool setting are guaranteed, the cavity depth of the rotating accommodating cavity is guaranteed to ensure that the clamp assembly drives the ceramic tee joint to rotate in the rotating accommodating cavity, so that the requirement of adjusting a machining plane is met, and the cavity depth of the rotating accommodating cavity is preferably larger than the maximum height from the clamping center of the clamp assembly to the ceramic tee joint to be machined.

The utility model has the beneficial effects that: this ceramic tee bend outline plane processingequipment only needs to carry out clamping once to ceramic tee bend, once the tool setting, can reach the effect to each terminal surface tool setting through calculating the distance of each terminal surface to anchor clamps centre of clamp, no longer need repeated tool setting, very big improvement work efficiency, convenient operation is swift, has ensured three planar machining precision of ceramic tee bend.

Drawings

FIG. 1 is a schematic view of a ceramic tee to be machined according to the present utility model;

FIG. 2 is a schematic structural view of a ceramic tee outer contour planar processing apparatus of the present utility model;

FIG. 3 is a schematic view of a construction of the novel power transmission bracket assembly of the present embodiment;

FIG. 4 is a schematic view of a clamp assembly of the present utility model;

FIG. 5 is a schematic view of a positioning and fastening device according to the present utility model;

FIG. 6 is a view showing a state of use of the ceramic tee outer contour flat machining device of the present utility model;

in the figure: 100. the ceramic tee joint to be processed comprises a ceramic tee joint to be processed, a first end face, a second end face, a third end face and a third end face;

200. a lathe spindle;

1. the power transmission support assembly, 2, the clamp assembly, 3, the positioning fastening device, 4, the rotation accommodating cavity, 5, the adjustable opening clamp body, 51, the rotary side wall, 52, the positioning bottom plate, 53, the clamping groove, 54, the shaft hole, 6, the transmission support shaft, 7, the U-shaped positioning support, 71, the side plate, 72, the bottom plate, 8, the mounting hole, 9, the positioning hole, 10, the rotating bearing, 11, the rotating shaft, 12, the limiting hole, 13, the fastening external thread, 14, the locking piece, 15, the positioning pin shaft, 16, the pin shaft positioning piece, 17, the shaft matching hole, 18 and the pin shaft positioning hole.

Detailed Description

The present utility model will now be described in detail with reference to the drawings and the specific embodiments thereof, wherein the exemplary embodiments and descriptions of the present utility model are provided for illustration of the utility model and are not intended to be limiting.

Example 1:

as shown in fig. 1, a schematic structure of a ceramic tee 100 to be machined includes a first end face 101, a second end face 102 and a third end face 103. In this embodiment, the first end face 101, the second end face 102 and the third end face 103 of the ceramic tee 100 to be processed need to be planar processed, so that once clamping and once tool setting can be achieved, and the requirements of processing precision can be ensured.

Shown in fig. 2, a ceramic tee bend outline plane processingequipment, which comprises a device body, the device body including power transmission support subassembly 1 that provides power, rotate with power transmission support subassembly 1 and be connected and be used for fixing ceramic tee bend's anchor clamps subassembly 2 and be used for realizing locking location's location fastener 3 to the anchor clamps subassembly, power transmission support subassembly 1 on be provided with and rotate and hold chamber 4, anchor clamps subassembly 2 set up and hold the intracavity portion in rotating, anchor clamps subassembly 2 on be provided with regulation formula opening clamp body 5.

As shown in fig. 3, the power transmission bracket assembly 1 includes a transmission bracket shaft 6 and a U-shaped positioning bracket 7 connected with the transmission bracket shaft 6, the opening direction of the U-shaped positioning bracket 7 is coaxially arranged with the axis of the transmission bracket shaft 6, mounting holes 8 are respectively arranged on two side walls of the U-shaped positioning bracket 7, and a plurality of positioning holes 9 are uniformly distributed outside the mounting holes 8 and coaxially with the mounting holes. The U-shaped bottom surface of the U-shaped positioning bracket 7 is fixedly connected with one end of the transmission bracket shaft 6, and the other end of the transmission bracket shaft 6 extends freely and is used for being connected with a lathe spindle. The mounting hole 8 is arranged on the side surface of one end of the U-shaped positioning bracket 7 facing the opening, and a rotating bearing 10 is arranged in the mounting hole 8.

The clamp assembly 2 is rotationally connected with the positioning hole 8 through a positioning and fixing device. A rotation accommodating cavity 4 is formed between the clamp assembly 2 and the bottom plate of the U-shaped positioning bracket 7. The cavity depth of the rotary accommodating cavity 4 is larger than the maximum height from the rotation axis of the clamp assembly to the ceramic tee joint to be processed.

The U-shaped positioning bracket 7 comprises two side plates 71 and a bottom plate 72, the bottom plate 72 and the two side plates 71 can be integrally formed, and can be also detachably arranged and fixed into a whole through connecting pieces, and the mounting holes 8 are formed in the plate surfaces of the two side plates facing to one end of the opening.

As shown in fig. 4, the adjustable open clamp 5 is in a U-shaped structure, the adjustable open clamp 5 includes two rotating side walls 51 and a positioning bottom plate 52, a clamping groove 53 is formed between the two rotating side walls 51, an axle hole 54 is formed on the outer side surfaces of the two rotating side walls 51, and a rotating axle 11 is disposed inside the axle hole 54. The rotating side wall where the shaft hole 54 is located is provided with a plurality of limiting holes 12. The end of the rotating shaft 11 far away from the rotating side wall 51 is provided with a fastening external thread 13. In this embodiment, the rotating shaft and the positioning and fastening device 3 are cooperatively provided with two groups.

The external shape of the adjustable opening clamp body 5 is matched with the U-shaped positioning bracket 7, the inside of the adjustable opening clamp body 5 is provided with a clamping groove 53 for realizing clamping and positioning of the ceramic tee joint, the whole clamping groove 53 is of a U-shaped groove body structure, and the size of the clamping groove 53 can be adjusted according to the specification and the size of the ceramic tee joint so as to meet the clamping requirements of the ceramic tee joint with different specifications.

As shown in fig. 5, the positioning and fastening device 3 includes a locking member 14, a positioning pin 15 and a pin positioning member 16, the pin positioning member 16 is disposed in an eccentric structure, a shaft matching hole 17 and a pin positioning hole 18 are disposed on the pin positioning member 16, and the locking member 14 and the shaft matching hole 17 are coaxially disposed and locked on the power transmission bracket assembly 1.

In this embodiment, one end of the rotating shaft 11 passes through the rotating bearing 10 on the U-shaped positioning bracket 7 to be matched with the shaft hole 54 on the adjustable opening clamp body 5, one end with fastening external threads extends to the outer side of the U-shaped positioning bracket 7, after the ceramic tee joint to be processed is mounted in the clamping groove 53, the first processing end face is subjected to tool setting, and the function of tool setting on each end face is realized by calculating the distance between each end face and the axis of the rotating shaft 11 of the clamp assembly. After tool setting is completed, the pin shaft positioning piece 16 is matched with the positioning pin shaft 15 to limit the ceramic tee joint, and then the locking piece 14 is matched and locked with the fastening external thread 13 on the rotating shaft, so that the locking and positioning of the clamp assembly are realized. The coaxiality of the rotating shaft 11 and the rotating bearing 10 needs to be ensured, the coaxiality is ensured to be within 0.01mm, and the rotating shaft can flexibly rotate; thereby realize the anchor clamps subassembly and can regard pivot 11 as the axle center to rotate, thereby guarantee the accuracy requirement of ceramic tee bend's three terminal surface processing.

In order to realize the clamping and positioning requirements of the ceramic tee joints with different specifications, the two side plates of the U-shaped positioning support 7 are arranged in an elastic structure, and the corresponding clamp assemblies are also arranged in an elastic structure, so that the clamping and positioning requirements of the ceramic tee joints with different specifications can be met.

Or an adjusting piece is arranged at the matching position of the clamp assembly and the U-shaped positioning bracket 7 and used for realizing the matching of the clamp assemblies with different specifications and the U-shaped positioning bracket 7 and also meeting the clamping and positioning requirements of ceramic tee joints with different specifications.

As shown in fig. 6, in the device for machining an outer contour plane of a ceramic three-way joint, the transmission bracket shaft 6 is directly connected to the lathe spindle 200 through a caliper, and is rotated by the lathe spindle. Three tee end faces of a ceramic tee to be processed are arranged in a clamping groove towards three different directions of an adjustable opening clamp body 5, the ceramic tee 100 to be processed is divided into three end faces, a first end face 101, a second end face 102 and a third end face 103, a lathe is used for carrying out tool setting on the ceramic tee 100 to be processed before the first end face 101 is processed, the distance from each end face to the axis of a rotating shaft 11 is calculated, the function of tool setting on each end face is achieved, the adjustable opening clamp body 5 can rotate in a U-shaped positioning support 7, the angle can be any angle, in the embodiment, the three end faces of a ceramic product are arranged at 90 degrees, therefore, the angle can be controlled within 90 degrees, processing precision is ensured, a locking piece 14 is rotated, and the U-shaped positioning support 7, the adjustable opening clamp body 5 and the ceramic tee 100 to be processed are locked and positioned through the locking piece 14.

After the first end face 101 is machined, the second end face 102 can be machined by rotating the adjustable opening clamp body 5 to a machining position, the second end face 102 is machined, the adjustable opening clamp body 5 is also rotated, and then the third end face 103 is machined. Therefore, the one-time clamping processing of all the end faces is completed, the processing precision is high, and the operation is convenient and quick.

This device is used in processing of ceramic tee bend outline plane, the normal running fit of accessible regulation type opening clamp body 5 and U type locating support 7, with the setting that can inside rotate the holding chamber, need not to wait to process the operation such as repeated dismantlement installation calibration location of ceramic tee bend, just can realize once clamping, once tool setting, can once only realize the processing of each terminal surface of tee bend, easy and simple to handle, machining precision is high, very big improvement production efficiency and processingquality, the homogeneity of ceramic tee bend product terminal surface processing has been guaranteed, because regulation type opening clamp body 5 is invariable with wait to process ceramic tee bend 100 fixed position, the axle center is fixed, consequently, very big assurance ceramic tee bend three terminal surface uniformity, accuracy of processing, and product quality's uniformity.

Claims (8)

1. The utility model provides a pottery tee bend outline plane processingequipment, includes the device body, its characterized in that: the device body including power transmission support subassembly (1) that provides power, rotate with power transmission support subassembly (1) and be connected and be used for fixed ceramic tee bend's anchor clamps subassembly (2) and be used for realizing carrying out locking positioning's location fastener (3) to anchor clamps subassembly (2), power transmission support subassembly (1) on be provided with and rotate and hold chamber (4), anchor clamps subassembly (2) set up and hold the inside in rotation of chamber (4), anchor clamps subassembly (2) on be provided with regulation formula opening clamp body (5).

2. The ceramic tee outer contour plane machining device according to claim 1, wherein: the adjustable opening clamp body (5) is of a U-shaped structure, the adjustable opening clamp body (5) comprises two rotary side walls (51) and a positioning bottom plate (52), a clamping groove (53) is formed between the two rotary side walls (51), shaft holes (54) are formed in the outer side faces of the two rotary side walls (51), and rotating shafts (11) are arranged in the shaft holes (54).

3. The ceramic tee outer contour plane processing device as set forth in claim 2, wherein: a plurality of limiting holes (12) are formed in the rotating side wall where the shaft hole (54) is formed.

4. The ceramic tee outer contour plane processing device as set forth in claim 2, wherein: one end of the rotating shaft (11) far away from the rotating side wall (51) is provided with a fastening external thread (13).

5. The ceramic tee outer contour plane machining device according to claim 1, wherein: the power transmission support assembly (1) comprises a transmission support shaft (6) and a U-shaped positioning support (7) connected with the transmission support shaft (6), the opening direction of the U-shaped positioning support (7) is coaxially arranged with the axis of the transmission support shaft (6), and mounting holes (8) and a plurality of positioning holes (9) are respectively formed in two side walls of the U-shaped positioning support (7).

6. The ceramic tee outer contour planar processing device as set forth in claim 5, wherein: the inside of the mounting hole (8) is provided with a rotary bearing (10).

7. A ceramic tee outer contour planishing device as claimed in any one of claims 1 to 6, wherein: the positioning and fastening device (3) comprises a locking piece (14), a positioning pin shaft (15) and a pin shaft positioning piece (16), wherein the pin shaft positioning piece (16) is arranged in an eccentric structure, a shaft matching hole (17) and a pin shaft positioning hole (18) are formed in the pin shaft positioning piece (16), and the locking piece (14) and the shaft matching hole (17) are coaxially arranged and locked on the power transmission bracket assembly (1).

8. A ceramic tee outer contour planishing device as claimed in any one of claims 1 to 6, wherein: the cavity depth of the rotary accommodating cavity (4) is larger than the maximum height from the rotation axis of the clamp assembly to the ceramic tee joint to be processed.

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