Polishing structure for ejection rod production

Abstract

The utility model relates to the technical field of industrial processing, in particular to a polishing structure for ejection rod production, which comprises a bottom plate. The device further comprises a clamping assembly, supporting frames are connected to the left side and the right side of the bottom of the bottom plate, the clamping assembly is arranged on the rear side of the top of the bottom plate, and the clamping assembly comprises a sliding groove, a fixing block, a spring, a sliding block, a motor, an anti-skid wheel and an auxiliary wheel. A sliding groove is formed in the right side of the top of the bottom plate, a fixing block is connected to the left side of the bottom of the bottom plate close to the sliding groove, a spring is connected to the fixing block close to the sliding groove, and a sliding block is connected to the end, away from the fixing block, of the spring and slidably connected with the sliding groove. The clamping assembly is arranged, the ejection rod body is placed between the auxiliary wheel and the anti-skid wheel, the auxiliary wheel is extruded according to the size of the rod body, the auxiliary wheel drives the sliding block to slide in the sliding groove, the sliding block drives the spring to stretch, self-adaptive clamping can be carried out according to ejection rods of different sizes, and the problem that frequent adjustment is needed is solved; and the polishing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial processing technical field especially, relates to a polishing structure for ejection rod production. BACKGROUND

[0002] The polishing structure for ejection rod production is a kind of equipment specially designed to carry out surface polishing treatment to ejection rod, and the ejection rod is usually a component in machinery or equipment requiring high precision and smooth surface, especially widely used in aerospace, military and high-end manufacturing fields.

[0003] The existing polishing structure for ejection rod production needs to adjust the position of the clamping mechanism according to the size of different rods, which not only increases the operation complexity, but also reduces the work efficiency. During the operation process, the position of the clamping mechanism needs to be frequently adjusted for different sizes of rods, which leads to discontinuous and smooth production process, affecting the polishing effect.

[0004] Therefore, in view of the above-mentioned problems of the existing polishing structure for ejection rod production, which needs to adjust the position of the clamping mechanism according to the size of different rods, a polishing structure for ejection rod production can be designed, which introduces a self-adaptive clamping mechanism, and the device can automatically adjust according to the size of the rod without intervention, which can significantly improve the production efficiency and reduce the adjustment time. SUMMARY

[0005] In order to overcome the problem that the existing polishing structure for ejection rod production needs to adjust the position of the clamping mechanism according to the size of different rods, which not only increases the operation complexity, but also reduces the work efficiency, and the position of the clamping mechanism needs to be frequently adjusted for different sizes of rods during the operation process, leading to discontinuous and smooth production process, affecting the polishing effect.

[0006] The technical scheme of the utility model is as follows: a polishing structure for ejection rod production, comprising a bottom plate, a clamping assembly, a support frame connected to the left and right sides of the bottom of the bottom plate, a clamping assembly provided on the top rear side of the bottom plate, the clamping assembly comprising a sliding groove, a fixed block, a spring, a sliding block, a motor, an anti-skid wheel and an auxiliary wheel, a sliding groove is formed on the top right side of the bottom plate, a fixed block is connected to the left side of the bottom of the bottom plate near the sliding groove, a spring is connected to the position of the fixed block near the sliding groove, a sliding block is connected to the end of the spring away from the fixed block, the sliding block is slidingly connected with the sliding groove, a motor is connected to the left side of the bottom of the bottom plate, an anti-skid wheel is connected to the output end of the motor extending to the top of the bottom plate, an auxiliary wheel is rotatably connected to the top of the sliding block, three guide rollers are rotatably connected to the top of the bottom plate at equal intervals, and a recess is formed on the position near the right side of the top front end of the bottom plate.

[0007] Preferably, by setting the clamping assembly, the ejector rod body is placed between the auxiliary wheel and the anti-skid wheel, and the auxiliary wheel is extruded according to the size of the rod body, so that the auxiliary wheel drives the sliding block to slide in the sliding groove, and the sliding block drives the spring to stretch, realizing self-adaptive clamping according to different sizes of the ejector rod, avoiding the problem of frequent adjustment, and improving the polishing efficiency.

[0008] Preferably, the top rear end of the bottom plate is connected with a lifting frame near the right side, a lead screw is transmissionally connected in the lifting frame, and the lead screw and the lifting frame can adjust the clamping height according to the size of the ejector rod.

[0009] Preferably, the top of the lead screw extends to the upper side of the lifting frame and is connected with a knob, the outer end of the lead screw is screwedly connected with a supporting block, the supporting block is slidably connected with the lifting frame, and the knob drives the lead screw to rotate, so that the lead screw drives the supporting block to slide in the lifting frame.

[0010] Preferably, the top of the supporting block is connected with a motor, the output end of the motor is connected with a rotating wheel, the top left side of the bottom plate is connected with a connecting frame in a position corresponding to the lifting frame, the supporting block vertically moves to drive the motor to move, the motor drives the rotating wheel to press down, pressure is applied to the ejector rod, and thus the position of the ejector rod is controlled.

[0011] Preferably, the inside of the connecting frame is connected with a limiting rod, the outer end of the limiting rod is slidably connected with a lifting block, the lifting block is slidably connected with the connecting frame, the right end of the lifting block is rotationally connected with the rotating wheel, the rotating wheel is lifted to drive the lifting block to slide in the connecting frame through the limiting rod, and the lifting block assists the rotating wheel to lift, and the stability is improved.

[0012] Preferably, the inside of the groove is transmissionally connected with a threaded rod, the threaded rod extends through the groove and is connected with a knob at the right end of the bottom plate, the outer end of the threaded rod is screwedly connected with a moving block, and the threaded rod drives the moving block to move, so that the polishing effect is conveniently adjusted.

[0013] Preferably, the moving block is slidably connected with the groove, the top of the moving block is connected with an electric roller brush, the top left side of the bottom plate is connected with the same electric roller brush in a position corresponding to the groove, the knob is rotated, the knob drives the threaded rod to rotate, so that the moving block slides in the groove, and the electric roller brush on the moving block is adjusted in position, and the position is adjusted according to the actual polishing effect.

[0014] The utility model discloses the beneficial effect:

[0015] 1、 through setting the clamping assembly, the ejector rod body is placed between the auxiliary wheel and the anti-skid wheel, and the auxiliary wheel is extruded according to the size of the rod body, so that the auxiliary wheel drives the sliding block to slide in the sliding groove, and the sliding block drives the spring to stretch, realizing self-adaptive clamping according to different sizes of the ejector rod, avoiding the problem of frequent adjustment, and improving the polishing efficiency. DRAWINGS

[0016] Figure 1 A three-dimensional rear view structure schematic diagram of the polishing structure for ejection rod production is shown.

[0017] Figure 2 A three-dimensional structure schematic diagram of the polishing structure for ejection rod production is shown.

[0018] Figure 3 A three-dimensional top view structure schematic diagram of the polishing structure for ejection rod production is shown.

[0019] Figure 4 A three-dimensional side view structure schematic diagram of the polishing structure for ejection rod production is shown.

[0020] Figure 5 A three-dimensional side view structure schematic diagram of the polishing structure for ejection rod production is shown.

[0021] The reference signs are explained as follows: 1, bottom plate; 2, support frame; 31, sliding groove; 32, fixed block; 33, spring; 34, sliding block; 35, motor; 36, anti-skid wheel; 37, auxiliary wheel; 41, guide roller; 42, lifting frame; 43, screw rod; 44, knob; 45, support block; 46, motor; 47, rotating wheel; 48, connecting frame; 49, limiting rod; 410, lifting block; 51, groove; 52, threaded rod; 53, rotating knob; 54, moving block; 55, electric roller brush. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-5 The utility model provides a kind of polishing structure for ejection rod production: including bottom plate 1;Still including clamping assembly, the bottom left and right sides of bottom plate 1 are connected with support frame 2, the top rear side of bottom plate 1 is provided with clamping assembly, clamping assembly includes sliding groove 31, fixed block 32, spring 33, sliding block 34, motor 35, anti-skid wheel 36 and auxiliary wheel 37;Sliding groove 31 is set in the top right side of bottom plate 1, fixed block 32 is connected at the position close to sliding groove 31 on the bottom left side of bottom plate 1, spring 33 is connected at the position close to sliding groove 31 of fixed block 32, one end of spring 33 away from fixed block 32 is connected with sliding block 34, sliding block 34 is connected with sliding groove 31 slidingly, motor 35 is connected on the bottom left side of bottom plate 1, the output end of motor 35 extends to the top of bottom plate 1 and is connected with anti-skid wheel 36, auxiliary wheel 37 is rotatably connected on the top of sliding block 34, three guide rollers 41 are rotatably connected at equal intervals on the top of bottom plate 1, recess 51 is set in the position close to right side on the top front end of bottom plate 1.

[0024] Please refer to Figures 1-5 In the embodiment, the ejector rod body is placed between the auxiliary wheel 37 and the anti-skid wheel 36 by setting the clamping assembly, and the auxiliary wheel 37 is extruded according to the size of the rod body, so that the auxiliary wheel 37 drives the sliding block 34 to slide in the sliding groove 31, and the sliding block 34 drives the spring 33 to stretch, realizing self-adaptive clamping according to different sizes of the ejector rod, avoiding the problem of frequent adjustment, improving the polishing efficiency, and the top rear end of the bottom plate 1 near the right side is connected with a lifting frame 42, a lead screw 43 is transmissionally connected in the lifting frame 42, the lead screw 43 and the lifting frame 42 can adjust the clamping height according to the size of the ejector rod, a knob 44 is connected to the top of the lead screw 43 and extends to the upper side of the lifting frame 42, a support block 45 is threadedly connected to the outer end of the lead screw 43, the support block 45 is slidingly connected with the lifting frame 42, the knob 44 drives the lead screw 43 to rotate, so that the lead screw 43 drives the support block 45 to slide in the lifting frame 42, a motor 46 is connected to the top of the support block 45, a rotating wheel 47 is connected to the output end of the motor 46, a connecting frame 48 is connected to the top left side of the bottom plate 1 and corresponds to the position of the lifting frame 42, the vertical movement of the support block 45 drives the movement of the motor 46, the motor 46 drives the rotating wheel 47 to press down, and pressure is applied to the ejector rod, so as to control the position of the ejector rod.

[0025] Please refer to Figures 2-5 In the embodiment, a limiting rod 49 is connected in the connecting frame 48, a lifting block 410 is slidingly connected to the outer end of the limiting rod 49, the lifting block 410 is slidingly connected with the connecting frame 48, the right end of the lifting block 410 is rotationally connected with the rotating wheel 47, the rotating wheel 47 drives the lifting block 410 to slide in the connecting frame 48 through the limiting rod 49, the lifting block 410 assists the rotating wheel 47 to lift, and the stability is improved, a threaded rod 52 is transmissionally connected in the groove 51, the threaded rod 52 extends through the groove 51 and is connected to a rotating knob 53 at the right end of the bottom plate 1, a moving block 54 is threadedly connected to the outer end of the threaded rod 52, the threaded rod 52 drives the moving block 54 to move, so as to conveniently adjust the polishing effect, the moving block 54 is slidingly connected with the groove 51, an electric cylinder brush 55 is connected to the top of the moving block 54, the same electric cylinder brush 55 is connected to the top left side of the bottom plate 1 and corresponds to the position of the groove 51, the rotating knob 53 is rotated, the rotating knob 53 drives the threaded rod 52 to rotate, so as to drive the moving block 54 to slide in the groove 51, and the electric cylinder brush 55 on the moving block 54 is adjusted in position, and the position is adjusted according to the actual polishing effect.

[0026] In the work, the ejector rod body is placed between the auxiliary wheel 37 and the anti-skid wheel 36, according to the size of the rod body, so as to extrude the auxiliary wheel 37, the auxiliary wheel 37 drives the sliding block 34 to slide in the sliding groove 31, the sliding block 34 drives the spring 33 to stretch, realizing self-adaptive clamping according to different sizes of the ejector rod, rotating the knob 44, the knob 44 drives the screw rod 43 to rotate, the screw rod 43 drives the supporting block 45 to move vertically, the supporting block 45 drives the motor 46 to move vertically, the motor 46 drives the rotating wheel 47 to press down, and the ejector rod is subjected to pressure, so as to control the position of the ejector rod, starting the motor 35 and the motor 46, so that the ejector rod moves on the guide roller 41, starting the two electric cylinder brushes 55 to polish the ejector rod, rotating the rotating knob 53, the rotating knob 53 drives the threaded rod 52 to rotate, so as to drive the moving block 54 to slide in the groove 51, so that the electric cylinder brush 55 on the moving block 54 adjusts the position, and adjusts the position according to the actual polishing effect.

[0027] Through the above steps, by setting the clamping assembly, the ejector rod body is placed between the auxiliary wheel 37 and the anti-skid wheel 36, according to the size of the rod body, so as to extrude the auxiliary wheel 37, the auxiliary wheel 37 drives the sliding block 34 to slide in the sliding groove 31, the sliding block 34 drives the spring 33 to stretch, realizing self-adaptive clamping according to different sizes of the ejector rod, avoiding the problem of frequent adjustment, and improving the polishing efficiency.

Claims

1. A polishing structure for ejection rod production, comprising a base plate (1); characterized in that: Also include clamping assembly, the bottom of the bottom plate (1) left and right side is connected with support frame (2), the top of the bottom plate (1) rear side is provided with clamping assembly, clamping assembly includes chute (31), fixed block (32), spring (33), sliding block (34), motor (35), anti-skid wheel (36) and auxiliary wheel (37); The top of the bottom plate (1) right side is provided with chute (31), the bottom of the bottom plate (1) left side is connected with fixed block (32) near the chute (31) position, the fixed block (32) is connected with spring (33) near the chute (31) position, the end of spring (33) away from fixed block (32) is connected with sliding block (34), sliding block (34) and chute (31) are connected, the bottom of the bottom plate (1) left side is connected with motor (35), the output end of motor (35) extends to the top of the bottom plate (1) and is connected with anti-skid wheel (36), the top of sliding block (34) is rotatably connected with auxiliary wheel (37), the top of the bottom plate (1) is rotatably connected with three guide rollers (41) at equal intervals, the top of the bottom plate (1) rear end is connected with lifting frame (42) near the right side, the inside of lifting frame (42) is drivingly connected with lead screw (43), the top of the bottom plate (1) front end is provided with recess (51) near the right side.

2. A polishing structure for production of an ejection rod according to claim 1, characterized in that: The top of the lead screw (43) extends to the upper side of the lifting frame (42) and is connected with knob (44), the outer end of the lead screw (43) is threadedly connected with support block (45), and the support block (45) is slidingly connected with the lifting frame (42).

3. A polishing structure for production of an ejection rod according to claim 2, characterized in that: The top of the support block (45) is connected with motor (46), the output end of the motor (46) is connected with rotating wheel (47), the top of the bottom plate (1) left side is connected with connecting frame (48) corresponding to the position of the lifting frame (42).

4. A polishing structure for production of an ejection rod according to claim 3, characterized in that: The inside of the connecting frame (48) is connected with limiting rod (49), the outer end of the limiting rod (49) is slidingly connected with lifting block (410), the lifting block (410) is slidingly connected with the connecting frame (48), and the right end of the lifting block (410) is rotatably connected with the rotating wheel (47).

5. The polishing structure for production of an ejection rod according to claim 1, characterized in that: The inside of the recess (51) is drivingly connected with threaded rod (52), the threaded rod (52) extends through the recess (51) to the right end of the bottom plate (1) and is connected with knob (53), and the outer end of the threaded rod (52) is threadedly connected with moving block (54).

6. A polishing structure for production of an ejection rod according to claim 5, characterized in that: The moving block (54) is slidingly connected with the recess (51), and the top of the moving block (54) is connected with motorized roller brush (55).

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