Sliding shaft ceramic part machining clamp

Abstract

The utility model relates to the field of machining clamps, in particular to a sliding shaft ceramic part machining clamp which comprises a machining table and a control panel arranged at the front end of the surface of the machining table, a fixing frame is fixedly connected to the side, close to the control panel, of the upper surface of the machining table, and an air cylinder is installed at the top end of the fixing frame. A second clamping base is fixedly connected to the side, close to the air cylinder, of the surface of the machining table, a V-shaped groove is formed in the surface of the second clamping base, a first positioning plate is installed at the output end of the air cylinder, and first guide rods are symmetrically and fixedly connected to the side, close to the second clamping base, of the surface of the first positioning plate. The air cylinder is started to push the first positioning plate to move downwards, rapid positioning of the sliding shaft ceramic parts can be achieved, the positions of the two first clamping bases can be adjusted through the two-way lead screw, the first clamping bases can conveniently position the sliding shaft ceramic parts with different lengths, and the using flexibility of the device is improved; the pressure of the first positioning plate on the sliding shaft ceramic part can be monitored in real time through the pressure sensor, and the finished product quality of the sliding shaft ceramic part is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing fixture technical field especially relates to a sliding axle ceramic piece machining fixture. BACKGROUND

[0002] The sliding axle ceramic piece usually refers to the ceramic part for the related device in the sliding axle, and the common ones are ceramic bearing and ceramic shaft sleeve, and the machining fixture needs to be used for positioning the sliding axle ceramic piece during the machining of the sliding axle ceramic piece to ensure the accuracy of the machining. SUMMARY

[0003] (I) technical problem to be solved

[0004] In order to solve the problem that the traditional machining fixture cannot be adjusted according to the length of the sliding axle ceramic piece, and it is difficult to meet the fixing and positioning requirements of different specifications of the sliding axle ceramic piece.

[0005] (II) technical scheme

[0006] The utility model discloses a technical scheme: including the processing platform and setting control panel in the processing platform surface front end, the fixed frame is fixedly connected to the one side of processing platform upper surface near control panel, the top of fixed frame is installed with the air cylinder, the second clamping seat is fixedly connected to the one side of processing platform surface near air cylinder, the V type groove is seted up on the surface of second clamping seat, the output of air cylinder is installed with first positioning plate, the first positioning plate surface near the one side of second clamping seat is fixedly connected with first guide rod.

[0007] Preferably, when the sacrificial anode plate is installed, the first buckle block is separated from the pressing plate by pulling the pull rod, then the pressing plate is turned over to press the sacrificial anode plate tightly between the pressing plate and the positioning seat, then the pulling of the pull rod is released, the first buckle block is pressed and limited by the elastic force of the spring on the pressing plate, the quick fixing of the sacrificial anode plate is completed, the limiting of the pressing plate is released by pulling the pull rod, the quick disassembly and replacement of the inactivated sacrificial anode plate are facilitated, the reliability and continuity of the pipeline corrosion protection are improved, the service life of the pipeline is prolonged, and the safe operation of the pipeline is ensured.

[0008] Further, a sliding groove in a T-shaped structure is formed in the second clamping seat inside the side close to the first guide rod, and the first guide rod slides in the second clamping seat through the sliding groove.

[0009] Further, a pressure sensor is mounted between the first positioning plate and the cylinder output shaft, and the pressure sensor is electrically connected with the control panel.

[0010] Further, the first clamping seat is symmetrically arranged on both sides of the second clamping seat, the second positioning plate is arranged above the first clamping seat, the first positioning plate is fixedly connected with the first sliding rod symmetrically on both sides, the second positioning plate is slidably sleeved on the surface of the first sliding rod, and the bottom end of the second positioning plate is fixedly connected with the second guide rod symmetrically, and the second guide rod slides in the first clamping seat.

[0011] Further, the second positioning plate is fixedly connected with a rubber pad on the bottom surface, and the surface of the rubber pad is provided with anti-skid lines.

[0012] Further, the bottom end of the first clamping seat is fixedly connected with a sliding block, the sliding block slides in the processing table, a bidirectional screw rod is rotatably connected in the second clamping seat, the sliding block is symmetrically screwed on the surface of the bidirectional screw rod, a driving motor is fixedly installed on one side of the processing table close to the bidirectional screw rod, and the output end of the driving motor is connected with one end of the bidirectional screw rod.

[0013] Further, the second sliding rod is fixedly connected on the side of the processing table close to the sliding block symmetrically, and the sliding block is slidably sleeved on the surface of the second sliding rod.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model lie in that when the slide shaft ceramic piece is processed, the slide shaft ceramic piece is placed in the V-shaped groove of the second clamping seat, then the first positioning plate is driven to move downward by the cylinder, the surface of the slide shaft ceramic piece is fixed in three directions by the first positioning plate and the inner wall of the V-shaped groove, the slide shaft ceramic piece is quickly positioned, two groups of second positioning plates can move synchronously with the first positioning plate through the first sliding rod, the first clamping seat is fixed near the two side ends of the slide shaft ceramic piece, the stability of the slide shaft ceramic piece positioning is improved, the positions of the two groups of first clamping seats can be adjusted through the bidirectional screw rod, the first clamping seat can position the slide shaft ceramic pieces of different lengths, the flexibility of the device is improved, the pressure of the slide shaft ceramic piece on the first positioning plate can be monitored in real time through the pressure sensor, the clamping force can be accurately controlled, and the quality of the finished slide shaft ceramic piece is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure schematic view of the utility model is shown;

[0017] Figure 2 The structure schematic view of the second clamping seat and the first positioning plate in the utility model is shown;

[0018] Figure 3 The cross-sectional view of the processing table in the utility model is shown;

[0019] Figure 4 The structure schematic view of the driving motor and the bidirectional screw rod in the utility model is shown.

[0020] Figure 5 The structure schematic view of the first clamping seat and the rubber pad in the utility model is shown.

[0021] Figure 6 The sectional view of the second clamping seat in the utility model is shown.

[0022] The reference signs are explained: 1-processing table, 2-fixed frame, 3-control panel, 4-cylinder, 5-first clamping seat, 6-second clamping seat, 7-pressure sensor, 8-first sliding rod, 9-first positioning plate, 10-sliding block, 11-driving motor, 12-bidirectional screw rod, 13-second sliding rod, 14-first guide rod, 15-second positioning plate, 16-rubber pad, 17-V-shaped groove, 18-second guide rod. DETAILED DESCRIPTION

[0023] The utility model is further explained in combination with the drawings and examples.

[0024] Example 1

[0025] Referring to Figures 1-6 The utility model provides an example: including processing table 1 and setting control panel 3 in the front end of the surface of processing table 1, the upper surface of processing table 1 is fixedly connected with fixed frame 2 near one side of control panel 3, and the top of fixed frame 2 is installed with cylinder 4, and the upper surface of processing table 1 is fixedly connected with second clamping seat 6 near one side of cylinder 4, and the surface of second clamping seat 6 is provided with V-shaped groove 17, and the output end of cylinder 4 is installed with first positioning plate 9, and first positioning plate 9 is fixedly connected with first guide rod 14 on the surface near one side of second clamping seat 6 symmetrically;When processing the sliding shaft ceramic piece, the sliding shaft ceramic piece is placed in the V-shaped groove 17 of the second clamping seat 6, then the first positioning plate 9 is moved downward by starting the cylinder 4, the sliding shaft ceramic piece surface is fixed in three directions by the first positioning plate 9 and the inner wall of V-shaped groove 17, the quick positioning of the sliding shaft ceramic piece is realized, simultaneously, the first guide rod 14 will slide in the second clamping seat 6, and the movement of the first positioning plate 9 is limited, the stability of the movement of the first positioning plate 9 is improved, and the sliding shaft ceramic piece is transversely positioned between the first positioning plate 9 and the second clamping seat 6, which facilitates the machining and polishing operation of the two side end faces of the sliding shaft ceramic piece, and improves the processing efficiency of the sliding shaft ceramic piece.

[0026] The second clamping seat 6 is internally provided with a sliding groove in a T-shaped structure on one side close to the first guide rod 14, and the first guide rod 14 slides in the second clamping seat 6 through the sliding groove, thereby improving the stability of the movement of the first positioning plate 9; the bottom surface of the second positioning plate 15 is fixedly connected with a rubber pad 16, and the surface of the rubber pad 16 is provided with anti-skid lines, so as to avoid damage to the surface of the sliding shaft ceramic part by the first positioning plate 9; a pressure sensor 7 is installed between the first positioning plate 9 and the output shaft of the air cylinder 4, and the pressure sensor 7 is electrically connected with the control panel 3; the air cylinder 4 is used to keep the pressure constant when the first positioning plate 9 clamps the sliding shaft ceramic part, the pressure sensor 7 is used to monitor the pressure of the first positioning plate 9 on the sliding shaft ceramic part in real time, and the pressure data is transmitted to the control panel 3, so that the operator can adjust according to the data, and the problem of damage to the sliding shaft ceramic part caused by excessive pressure and poor fixing effect of the sliding shaft ceramic part caused by insufficient pressure can be avoided.

[0027] The first clamping seat 5 is symmetrically arranged on both sides of the second clamping seat 6, the second positioning plate 15 is arranged above the first clamping seat 5, the first positioning plate 9 is fixedly connected with the first sliding rod 8 symmetrically on both sides, the second positioning plate 15 is slidably sleeved on the surface of the first sliding rod 8, the bottom end of the second positioning plate 15 is fixedly connected with the second guide rod 18 symmetrically, and the second guide rod 18 slides in the first clamping seat 5; the bottom end of the first clamping seat 5 is fixedly connected with the sliding block 10, the sliding block 10 slides in the processing table 1, the bidirectional screw rod 12 is rotatably connected in the second clamping seat 6, the sliding block 10 is symmetrically screwed on the surface of the bidirectional screw rod 12, the driving motor 11 is fixedly installed on one side of the processing table 1 close to the bidirectional screw rod 12, and the output end of the driving motor 11 is connected with one end of the bidirectional screw rod 12; the second sliding rod 13 is fixedly connected symmetrically on one side of the processing table 1 close to the sliding block 10, and the sliding block 10 is slidably sleeved on the surface of the second sliding rod 13; when the sliding shaft ceramic part is positioned, the two groups of second positioning plates 15 can move synchronously with the first positioning plate 9 through the first sliding rod 8, and cooperate with the first clamping seat 5 to fix the sliding shaft ceramic part near both ends, thereby further improving the stability of the positioning of the sliding shaft ceramic part; the driving motor 11 is started to drive the bidirectional screw rod 12 to rotate, so that the first clamping seat 5 and the second positioning plate 15 move to both sides, thereby facilitating the first clamping seat 5 to position the sliding shaft ceramic parts of different lengths, and improving the flexibility of the use of the device.

[0028] Through the above steps, when the slide shaft ceramic piece is processed, the slide shaft ceramic piece is placed in the V-shaped groove 17 of the second clamping seat 6, then the first positioning plate 9 is pushed to move downward by starting the air cylinder 4, the surface of the slide shaft ceramic piece is fixed in three directions by the first positioning plate 9 and the inner wall of the V-shaped groove 17, the quick positioning of the slide shaft ceramic piece is realized, meanwhile, the two groups of second positioning plates 15 can move synchronously with the first positioning plate 9 through the first slide rod 8, cooperate with the first clamping seat 5 to fix the slide shaft ceramic piece near the two side ends, the stability of the positioning of the slide shaft ceramic piece is improved, the positions of the two groups of first clamping seats 5 can be adjusted through the bidirectional screw rod 12, the first clamping seat 5 is convenient for positioning the slide shaft ceramic pieces with different lengths, the flexibility of the device use is improved, the pressure of the first positioning plate 9 on the slide shaft ceramic piece can be monitored in real time through the pressure sensor 7, the clamping force is convenient for accurate control, the finished product quality of the slide shaft ceramic piece is improved.

[0029] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of the person skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A slide ceramic piece machining clamp, comprising a machining table (1) and a control panel (3) arranged at the front end of the surface of the machining table (1), characterized in that: The upper surface of the processing table (1) is fixedly connected with a fixed frame (2) near one side of the control panel (3), a cylinder (4) is installed at the top of the fixed frame (2), a second clamping seat (6) is fixedly connected to the surface of the processing table (1) near one side of the cylinder (4), a V-shaped groove (17) is formed in the surface of the second clamping seat (6), a first positioning plate (9) is installed at the output end of the cylinder (4), and first guide rods (14) are fixedly connected to the surface of the first positioning plate (9) near the second clamping seat (6) on both sides in a symmetrical manner.

2. The slide ceramic piece machining fixture of claim 1, wherein: A sliding groove in a T-shaped structure is formed in the second clamping seat (6) near one side of the first guide rod (14), and the first guide rod (14) slides in the second clamping seat (6) through the sliding groove.

3. The slide ceramic piece machining fixture of claim 1, wherein: A pressure sensor (7) is installed between the first positioning plate (9) and the output shaft of the cylinder (4), and the pressure sensor (7) is electrically connected with the control panel (3).

4. The slide ceramic piece machining fixture of claim 1, wherein: First clamping seats (5) are symmetrically arranged on both sides of the second clamping seat (6), second positioning plates (15) are arranged above the first clamping seats (5), first sliding rods (8) are fixedly connected to both sides of the first positioning plate (9), the second positioning plates (15) are slidably sleeved on the surfaces of the first sliding rods (8), second guide rods (18) are fixedly connected to the bottom ends of the second positioning plates (15) in a symmetrical manner, and the second guide rods (18) slide in the first clamping seats (5).

5. The slide ceramic piece machining fixture of claim 4, wherein: Rubber pads (16) are fixedly connected to the bottom surfaces of the second positioning plates (15), and anti-skid lines are arranged on the surfaces of the rubber pads (16).

6. The slide ceramic piece machining fixture of claim 4, wherein: Sliding blocks (10) are fixedly connected to the bottom ends of the first clamping seats (5), and the sliding blocks (10) slide in the processing table (1), bidirectional lead screws (12) are rotatably connected in the second clamping seat (6), the sliding blocks (10) are symmetrically screwed on the surfaces of the bidirectional lead screws (12), drive motors (11) are fixedly installed on one side of the processing table (1) near the bidirectional lead screws (12), and the output end of the drive motor (11) is connected with one end of the bidirectional lead screw (12).

7. The slide ceramic piece machining fixture of claim 6, wherein: Second sliding rods (13) are fixedly connected to one side of the processing table (1) near the sliding blocks (10) in a symmetrical manner, and the sliding blocks (10) are slidably sleeved on the surfaces of the second sliding rods (13).

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