Clamping and fixing equipment for processing enamel stirring shaft

Abstract

The utility model provides clamping and fixing equipment for processing an enamel stirring shaft, which comprises an L-shaped support frame, the bottom of the L-shaped support frame is fixedly connected with the top lifting end of a scissor type lifting platform, and the center of the top of the vertical section of the L-shaped support frame is in shaft connection with an electric mechanical claw. The end of the electric mechanical claw penetrates through the outer surface of the L-shaped supporting frame to be fixedly connected with a rotary disc, and a limiting assembly matched with the rotary disc is arranged in the inner wall of the L-shaped supporting frame. Compared with the prior art, the enamel stirring shaft clamping and fixing device has the advantages that due to the design of the moving mechanism and the end supporting mechanism, the clamping and fixing device can be matched with enamel stirring shafts of different specifications and sizes, and meanwhile due to the design of the limiting assembly, the clamping and fixing device is convenient to use. Therefore, the clamping and fixing equipment can achieve two machining states of rotary machining and fixed machining, the requirement for grinding or repairing the enamel stirring shaft is met, and the efficiency of repairing or finish machining is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of clamping and fixing equipment for enamel stirring shaft processing, belong to enamel stirring shaft processing equipment field. BACKGROUND

[0002] Enamel stirring shaft needs to be ground and repaired in the process of production and processing, when carrying out enamel stirring shaft grinding work, enamel stirring shaft needs to be driven to rotate to realize the rotary polishing work of enamel stirring shaft, when needing to repair enamel stirring shaft, enamel stirring shaft needs to be fixed at a certain angle, to carry out stable enamel stirring shaft repair work, therefore, enamel stirring shaft processing equipment needs to meet the rotating clamping and fixed clamping two work demands, and the gravity of different specifications and sizes of enamel stirring shaft is different, the position when clamping is also different, therefore, a kind of clamping and fixing equipment that can meet the rotating clamping and fixed clamping two work demands can be met simultaneously for different specifications and sizes of enamel stirring shaft. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a kind of clamping and fixing equipment for enamel stirring shaft processing.

[0004] To achieve the above object, the utility model is realized by the following technical scheme:

[0005] A kind of clamping and fixing equipment for enamel stirring shaft processing, including L-shaped support frame, the bottom of the L-shaped support frame is connected with the top lifting end of scissors type lifting platform and is fixed, the vertical section top center of the L-shaped support frame is connected with electric mechanical claw with shaft, the end of the electric mechanical claw is connected with rotating disc and is fixed with the outer surface of the L-shaped support frame, the inner wall of the L-shaped support frame is equipped with the limiting component matched with the rotating disc, the outer surface of the L-shaped support frame is fixed with the rotating motor connected with the rotating disc, the top center of the L-shaped support frame is equipped with moving mechanism, the output end of the moving component is connected with support plate, the top center of the support plate is installed with detachable split bearing, the side outer surface top of the support plate is provided with end support mechanism matched with the detachable split bearing.

[0006] Further, the moving mechanism includes moving groove opened in the top center of the L-shaped support frame and guide groove opened in the two sides of the moving groove, the inner wall of the moving groove is equipped with moving motor connected with the screw rod, the inner wall of the moving groove is equipped with the moving nut block slidably connected in the moving groove, the moving nut block is connected on the screw rod by screw thread, the guide block is slidably connected in the guide groove, the top of the guide block and the moving nut block are both connected with the bottom of the support plate.

[0007] Further, the moving mechanism further comprises a sliding cavity formed in the inner wall of the L-shaped support frame, two movable openings are formed in the top of the sliding cavity and communicate with the guide groove, a sliding plate is vertically and slidably connected in the sliding cavity, an electric push rod three is installed in the middle of the inner bottom of the sliding cavity, the top output end of the electric push rod three is connected and fixed with the bottom of the sliding plate, two rows of limiting blocks two are fixed on the top of the sliding plate, and the limiting blocks two penetrate into the guide groove through the movable openings and are clamped in the limiting holes two on the bottom of the guide block.

[0008] Further, the end support mechanism comprises a sliding groove formed on the L-shaped support frame, a Z-shaped plate is slidably connected in the sliding groove, an end support part matched with the detachable split bearing is fixed at one end of the Z-shaped plate, a plurality of concentric end abutting grooves are formed in the end support part, the other end of the Z-shaped plate is connected with the side output end of an electric push rod two, and the electric push rod two is fixed on the outer surface of the support plate.

[0009] Further, the end support mechanism further comprises an inner cavity formed in the support plate, an inlet and outlet are formed in the top of the inner cavity and communicate with the sliding groove, an electric push rod one is fixed on the inner bottom of the inner cavity, the top output end of the electric push rod one is connected and fixed with a lifting plate, the lifting plate is vertically and slidably connected in the inner cavity, a limiting block one is fixed at the top center of the lifting plate, the limiting block one penetrates into the sliding groove through the inlet and outlet and is clamped in the limiting hole one, and a plurality of limiting holes one are equidistantly formed on the Z-shaped plate.

[0010] Further, the limiting assembly comprises a groove formed in the inner wall of the L-shaped support frame, an electric push rod four is fixed at the center of the inner bottom of the groove, the top output end of the electric push rod four is connected and fixed with a positioning block, the positioning block is vertically and slidably connected in the groove, the positioning block is clamped in a positioning groove, and a plurality of positioning grooves are uniformly formed on the circumferential outer surface of the rotating disc.

[0011] Further, the clamping end of the electric mechanical claw is connected with a rubber pad, a maintenance opening is formed in the outer surface of the support plate and communicates with the inner cavity, and a maintenance door is connected in the maintenance opening.

[0012] The utility model discloses the beneficial effect of:

[0013] Through the design of the moving mechanism, the lead screw can be driven to rotate through the moving motor, the support plate can be driven to move linearly through the thread action of the lead screw and the nut moving block, the detachable split bearing on the top of the support plate can move linearly, the position of the detachable split bearing can be adapted to the center of gravity of the enamel stirring shaft, and the enamel stirring shaft is in a horizontal state.

[0014] Through the design of the end support mechanism, the shaft head end of the enamel stirring shaft can have a space for active rotation, and meanwhile, the end support part can be adapted to different specifications and sizes of the enamel stirring shaft, and the position of the end support part can also be adaptively adjusted due to different centers of gravity of the different specifications and sizes of the enamel stirring shaft.

[0015] Through the design of the limiting assembly, when the enamel stirring shaft needs to be fixedly machined, the angle of the enamel stirring shaft is adjusted through the rotary motor, the positioning block is clamped on the turntable to fix the electric mechanical claw after the angle is adjusted, the electric mechanical claw is fixed, and the stability of the enamel stirring shaft is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0017] Figure 1 The total structure diagram of the clamping and fixing equipment for the enamel stirring shaft machining Figure 1 ;

[0018] Figure 2 The total structure diagram of the clamping and fixing equipment for the enamel stirring shaft machining Figure 2 ;

[0019] Figure 3 The electric mechanical claw structure diagram of the clamping and fixing equipment for the enamel stirring shaft machining

[0020] Figure 4 The end support part structure diagram of the clamping and fixing equipment for the enamel stirring shaft machining

[0021] Figure 5 The end support part sectional structure diagram of the clamping and fixing equipment for the enamel stirring shaft machining

[0022] Figure 6 The adjusting mechanism structure diagram of the clamping and fixing equipment for the enamel stirring shaft machining

[0023] Figure 7 The limiting assembly structure diagram of the clamping and fixing equipment for the enamel stirring shaft machining

[0024] In the figure, 1, L-shaped support frame; 2, scissor lifting platform; 3, electric mechanical claw; 4, rotating motor; 5, moving groove; 6, screw rod; 7, nut moving block; 8, support plate; 9, detachable split bearing; 10, Z-shaped plate; 11, end support; 12, limiting hole one; 13, inner cavity; 14, electric push rod one; 15, lifting plate; 16, limiting block one; 17, electric push rod two; 18, end butt joint groove; 19, guide groove; 20, guide block; 21, limiting block two; 22, sliding plate; 23, electric push rod three; 24, rotating disc; 25, positioning groove; 26, electric push rod four; 27, positioning block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-7 The utility model provides a kind of clamping and fixing equipment technical scheme for enamel stirring shaft processing, including L-shaped support frame 1, the bottom of L-shaped support frame 1 is connected and fixed with the top lifting end of scissor lifting platform 2, scissor lifting platform 2 is prior art, as shown in the one shown in the prior art, such as 202020273983.7, therefore, there is no excessive repetition, the vertical section top center of L-shaped support frame 1 is connected with electric mechanical claw 3, electric mechanical claw 3 is prior art, which is composed of motor, screw rod nut moving block, connecting rod and clamping jaw, therefore, there is no excessive repetition, the end of electric mechanical claw 3 is connected and fixed with rotating disc 24, penetrating to the outer surface of L-shaped support frame 1, limiting assembly that is matched with rotating disc 24 is arranged in the inner wall of L-shaped support frame 1, rotating motor 4 that is connected with rotating disc 24 is fixed on the outer surface of L-shaped support frame 1, moving mechanism is arranged in the top center of L-shaped support frame 1, support plate 8 is connected to the output end of moving assembly, detachable split bearing 9 is installed in the top center of support plate 8, end support mechanism that is matched with detachable split bearing 9 is arranged on the top of the outer surface of the side edge of support plate 8.

[0027] Please refer to Figures 1-2 , Figure 7The moving mechanism comprises a moving groove 5 opened at the center of the top of the L-shaped support frame 1 and guide grooves 19 opened at both sides of the moving groove 5, a lead screw 6 is connected to the middle part of the moving groove 5, a moving motor connected with the lead screw 6 is arranged in the inner wall of the moving groove 5, a nut moving block 7 is slidably connected in the moving groove 5, the nut moving block 7 is threadedly connected on the lead screw 6, a guide block 20 is slidably connected in the guide groove 19, the top of the guide block 20 and the top of the nut moving block 7 are both fixedly connected with the bottom of the support plate 8, the moving mechanism further comprises a sliding cavity opened in the inner wall of the L-shaped support frame 1, two movable openings respectively communicating with the guide grooves 19 are opened at the top of the sliding cavity, a sliding plate 22 is vertically slidably connected in the sliding cavity, a third electric push rod 23 is installed at the inner bottom of the sliding cavity, the top output end of the third electric push rod 23 is fixedly connected with the bottom of the sliding plate 22, two rows of limiting blocks two 21 are fixedly arranged at the top of the sliding plate 22, the limiting blocks two 21 pass through the movable openings and are clamped in the limiting holes two at the bottom of the guide blocks 20 in the guide grooves 19; through the design of the moving mechanism, the lead screw 6 can be rotated by the moving motor, the support plate 8 can be driven to move linearly through the thread action of the lead screw 6 and the nut moving block 7, and then the detachable split bearing 9 at the top of the support plate 78 can move linearly, so that the position of the detachable split bearing 9 can be adapted to the center of gravity of the enamel stirring shaft, and the enamel stirring shaft is in a horizontal state.

[0028] Referring to Figures 4-6The end support mechanism comprises a sliding groove opened on the L-shaped support frame 1, a Z-shaped plate 10 is slidably connected inside the sliding groove, one end of the Z-shaped plate 10 is fixed with an end support 11 matched with the detachable split bearing 9, a plurality of concentric distributed end butt grooves 18 are opened inside the end support 11, the other end of the Z-shaped plate 10 is connected with the side surface output end of the second electric push rod 17, the second electric push rod 17 is fixed on the outer surface of the support plate 8, the end support mechanism further comprises an inner cavity 13 opened inside the support plate 8, an inlet and outlet communicated with the sliding groove is opened on the top of the inner cavity 13, an electric push rod 14 is fixed on the inner bottom of the inner cavity 13, the top output end of the electric push rod 14 is connected and fixed with a lifting plate 15, the lifting plate 15 is vertically slidably connected in the inner cavity 13, a limiting block 16 is fixed on the top center of the lifting plate 15, the limiting block 16 penetrates into the limiting hole 12 through the inlet and outlet and is clamped therein, a plurality of limiting holes 12 are equidistantly opened on the Z-shaped plate 10; through the design of the end support mechanism, the shaft head end of the enamel stirring shaft can have a space for rotating, at the same time, the end support 11 can be adapted to the enamel stirring shafts of different specifications and sizes, and the position of the end support 11 can be adaptively adjusted due to different gravity centers of the enamel stirring shafts of different specifications and sizes.

[0029] Referring to Figure 3 The limiting assembly comprises a groove opened in the inner wall of the L-shaped support frame 1, an electric push rod four 26 is fixed at the bottom center of the groove, the top output end of the electric push rod four 26 is connected and fixed with a positioning block 26, the positioning block 26 is vertically slidably connected inside the groove, the positioning block 26 is clamped in a positioning groove 25, a plurality of positioning grooves 25 are uniformly opened on the circumferential outer surface of the rotating disc 24; through the design of the limiting assembly, when the enamel stirring shaft needs to be fixedly machined, at this time, the angle of the enamel stirring shaft is adjusted through the rotating motor 4, after the angle is adjusted, the electric push rod four 26 is started, the electric push rod four 26 drives the positioning block 27 to rise, the positioning block 27 is clamped on the rotating disc 24 to fix the electric mechanical gripper 3, and the stability of the enamel stirring shaft is improved.

[0030] Referring to the drawings, the clamping end of the electric mechanical gripper 3 is clamped and connected with a rubber pad, through the design of the rubber pad, it can be ensured that the electric mechanical gripper 3 will not damage the paddle of the enamel stirring shaft when clamping the enamel stirring shaft, a maintenance opening communicated with the inner cavity 13 is opened on the outer surface of the support plate 8, a maintenance door is connected in the maintenance opening, through the design of the maintenance opening, it is convenient to maintain the electronic components inside the inner cavity 13.

[0031] In use, according to the specification of the enamel stirring shaft, different sizes of detachable split bearings 9 are assembled on the top of the support plate 8, then the shaft head section of the enamel stirring shaft is inserted into the detachable split bearings 9 and extends into the end support 11, the shaft head section of the enamel stirring shaft is butted together with the corresponding size of the end butt joint groove 18, and the stirring blade part of the enamel stirring shaft is tightly clamped by the electric mechanical gripper 3, then the rotating motor 4 is started, under the guidance of the bearings inside the detachable split bearings 9 and the end butt joint groove 18, the rotating motor 4 drives the electric mechanical gripper 3 to rotate and can drive the enamel stirring shaft to rotate, thereby realizing the rotary machining action of the enamel stirring shaft; when it is necessary to perform fixed machining on the enamel stirring shaft, at this time, the angle of the enamel stirring shaft is adjusted by the rotating motor 4, after the angle is adjusted, the electric push rod four 26 is started, the electric push rod four 26 pushes the positioning block 27 to rise, the positioning block 27 is clamped on the turntable 24 to fix the electric mechanical gripper 3, and the stability of the enamel stirring shaft is improved.

[0032] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An apparatus for clamping and fixing a porcelain stirring shaft for processing, characterized by, The utility model provides a kind of L-shaped support frame (1), the bottom of the L-shaped support frame (1) is connected with the top lifting end of scissor lift platform (2) and is fixed, the vertical section top center of the L-shaped support frame (1) is connected with electric mechanical claw (3) with shaft, the end of the electric mechanical claw (3) is connected with rotating disc (24) and is fixed by penetrating to the outer surface of the L-shaped support frame (1), the inner wall of the L-shaped support frame (1) is equipped with limiting component matched with the rotating disc (24), the outer surface of the L-shaped support frame (1) is fixed with rotating motor (4) connected with the rotating disc (24), the top center of the L-shaped support frame (1) is equipped with moving mechanism, the output end of the moving mechanism is connected with support plate (8), the top center of the support plate (8) is equipped with detachable split bearing (9), the side outer surface top of the support plate (8) is equipped with end support mechanism matched with the detachable split bearing (9).

2. The equipment according to claim 1, characterized in that, The moving mechanism includes moving groove (5) and guide groove (19) equipped in the top center of the L-shaped support frame (1), the inner middle part of the moving groove (5) is connected with lead screw (6), the inner wall of the moving groove (5) is equipped with moving motor connected with the lead screw (6), the moving groove (5) is slidably connected with nut moving block (7), the nut moving block (7) is threadedly connected on the lead screw (6), the guide groove (19) is slidably connected with guide block (20), the top of the guide block (20) and the nut moving block (7) are both connected with the bottom of the support plate (8) and are fixed.

3. The equipment according to claim 2, characterized in that, The moving mechanism further includes sliding cavity equipped in the inner wall of the L-shaped support frame (1), the top of the sliding cavity is equipped with two movable openings respectively communicated with the guide groove (19), the sliding cavity is slidably connected with sliding plate (22) inside, the inner bottom middle part of the sliding cavity is equipped with electric push rod three (23), the top output end of the electric push rod three (23) is connected with the bottom of the sliding plate (22), the top of the sliding plate (22) is fixed with two rows of limiting block two (21), the limiting block two (21) is penetrated to the limiting hole two in the bottom of the guide block (20) through the movable opening and is connected in the guide groove (19).

4. The device according to claim 3, wherein The end support mechanism includes sliding groove equipped on the L-shaped support frame (1), the Z-shaped plate (10) is slidably connected inside the sliding groove, the end of the Z-shaped plate (10) is fixed with end support piece (11) matched with the detachable split bearing (9), the end support piece (11) is equipped with a plurality of concentrically distributed end abutment grooves (18) inside, the other end of the Z-shaped plate (10) is connected with the side output end of electric push rod two (17), the electric push rod two (17) is fixed on the outer surface of the support plate (8).

5. The apparatus according to claim 4, wherein The end support mechanism further comprises an inner cavity (13) formed in the support plate (8), a top of the inner cavity (13) is provided with an inlet and outlet communicated with the sliding groove, an electric push rod I (14) is fixed to the inner bottom of the inner cavity (13), a top output end of the electric push rod I (14) is connected and fixed with a lifting plate (15), the lifting plate (15) is vertically and slidingly connected in the inner cavity (13), a limiting block I (16) is fixed to the top center of the lifting plate (15), the limiting block I (16) penetrates into the limiting hole I (12) through the inlet and outlet, and a plurality of limiting hole I (12) are equidistantly formed on the Z-shaped plate (10).

6. The device according to claim 5, wherein The limiting assembly comprises a groove formed in the inner wall of the L-shaped support frame (1), an electric push rod IV (26) is fixed to the inner bottom center of the groove, a top output end of the electric push rod IV (26) is connected and fixed with a positioning block (27), the positioning block (27) is vertically and slidingly connected in the groove, the positioning block (27) is connected in the positioning groove (25), and a plurality of positioning grooves (25) are uniformly formed on the circumferential outer surface of the rotating disc (24).

7. The device according to claim 6, wherein The clamping end of the electric mechanical claw (3) is connected with a rubber pad, a maintenance opening communicated with the inner cavity (13) is formed in the outer surface of the support plate (8), and a maintenance door is connected in the maintenance opening.

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