Post-jumping grinding control mechanism for electroplating cutter shaft

Abstract

The utility model discloses an electroplating cutter shaft back run-out grinding control mechanism which comprises a fixing mechanism used for containing a cutter shaft, lifting mechanisms are arranged on the two sides of the fixing mechanism, and grinding mechanisms used for rotating and switching cutters are arranged on the tops of the lifting mechanisms. A limiting mechanism used for reinforcing the cutter and improving the grinding stability is arranged on one side of the grinding mechanism. The limiting mechanism comprises a second support, and two second through holes are formed in one side of the second support in a vertically symmetrical and penetrating mode. According to the utility model, the rotating seat is driven by the motor to rotate, so that the cutter can be quickly replaced in the machining process, and the time required by machining is shortened; the electric telescopic rod drives the bolt to reinforce the rotating seat, so that the structural stability is improved, and the cutter is prevented from deflecting in the grinding process; the two positioning claws are driven to be opened and closed at the same time through the threaded rod, the automatic centering function is achieved, the position precision of the electroplating cutter shaft in the clamping process is ensured, and the clamping force can be adjusted according to the diameter and material characteristics of the electroplating cutter shaft.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing equipment technical field especially is related to a control mechanism for electroplating cutter shaft grinding. BACKGROUND

[0002] The electroplated cutter shaft is a cutter shaft with a hard alloy layer on the surface, which is widely used in high-precision grinding. Due to the hardness and wear resistance of the electroplated layer, the electroplated cutter shaft can maintain dimensional stability and shape accuracy for a long time during grinding.

[0003] However, the grinding process of the electroplated cutter shaft requires high-precision control to ensure grinding quality and efficiency. The existing grinding control mechanism has deficiencies in precision, stability and automation, and is difficult to meet the needs of high-precision grinding. SUMMARY

[0004] The utility model aims at providing a electroplated cutter shaft rear runout grinding control mechanism to solve the problem in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A electroplated cutter shaft rear runout grinding control mechanism, including the fixed mechanism for placing the cutter shaft, the fixed mechanism both sides are provided with lifting mechanism, the lifting mechanism top is provided with the grinding mechanism for rotating switch tool, the grinding mechanism one side is provided with the limiting mechanism for reinforcing tool and improving the grinding stability, the limiting mechanism includes no.

[0007] Preferably, the fixed mechanism includes a base, a threaded rod is rotatably arranged in the middle of the base, the threaded rod is a positive and negative thread, a slide rod is arranged above the threaded rod, a first motor is installed at one end of the threaded rod, two positioning claws are symmetrically arranged between the threaded rod and the slide rod, and a placement cylinder is fixedly arranged on the top of the base.

[0008] Preferably, the lifting mechanism includes a sliding frame, two racks are symmetrically fixed on both sides of the sliding frame, a clamping block is fixedly arranged on the inner side of the rack, a moving frame is arranged on the sliding frame, a gear is rotatably arranged in the middle of the moving frame, and a second motor is installed in front of the gear.

[0009] Preferably, the grinding mechanism includes a first support, one side of the first support is rotatably provided with a rotating seat, one side of the rotating seat is provided with a third motor, the rotating seat is provided with two first through holes symmetrically on the up and down sides away from the third motor, the rotating seat is provided with two tool changing seats symmetrically on the up and down sides, and the fourth motor is installed in the tool changing seat.

[0010] Preferably, the threaded rod is connected with the base bearing.

[0011] Preferably, the sliding frame is connected with the base in a sliding mode, and the moving frame is connected with the clamping block in a sliding mode.

[0012] Preferably, the first through hole and the second through hole are of the same shape, and the rotating seat is connected with the second support in a bearing mode.

[0013] Compared with the prior art, the grinding control mechanism has the advantages that:

[0014] 1、In the utility model, the rotating seat is driven to rotate by the motor, the tool is quickly replaced in the processing, and the processing time is shortened.

[0015] 2、In the utility model, the rotating seat is reinforced by the expansion rod, the structural stability is improved, and the tool is prevented from deflecting in the grinding process.

[0016] 3、In the utility model, the two positioning claws are driven to open and close simultaneously by the threaded rod, the positioning claws are made of wear-resistant materials, have the automatic centering function, ensure the position accuracy of the electroplated tool shaft in the clamping process, and can adjust the clamping force according to the diameter and material properties of the electroplated tool shaft. ACCURACY

[0017] Figure 1 It is a structural schematic view of the grinding control mechanism of the electroplated tool shaft rear run-out.

[0018] Figure 2 It is a structural schematic view of the fixing mechanism of the grinding control mechanism of the electroplated tool shaft rear run-out.

[0019] Figure 3 It is a structural schematic view of the grinding mechanism of the grinding control mechanism of the electroplated tool shaft rear run-out.

[0020] Figure 4 It is a structural schematic view of the limiting mechanism of the grinding control mechanism of the electroplated tool shaft rear run-out.

[0021] In the drawing marks: 1, fixed mechanism; 101, base; 102, threaded rod; 103, sliding rod; 104, motor no. 1; 105, positioning claw; 106, placing cylinder; 2, lifting mechanism; 201, sliding frame; 202, rack; 203, clamping block; 204, moving frame; 205, gear; 206, motor no. 2; 3, grinding mechanism; 301, no. 1 support; 302, rotating seat; 303, motor no. 3; 304, tool changer; 305, motor no. 4; 306, no. 1 through hole; 4, limiting mechanism; 401, no. 2 support; 402, no. 2 through hole; 403, electric telescopic rod; 404, bolt. DETAILED DESCRIPTION

[0022] 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 protection scope of the utility model.

[0023] Please refer to Figures 1-4 A plating cutter shaft post run-out grinding control mechanism, including the fixed mechanism 1 for placing cutter shaft, the fixed mechanism 1 both sides are provided with lifting mechanism 2, the lifting mechanism 2 top is provided with the grinding mechanism 3 for rotating switching tool, the grinding mechanism 3 one side is provided with the limiting mechanism 4 for reinforcing tool and improving the stability of grinding.

[0024] In the embodiment: the fixed mechanism 1 includes base 101, the threaded rod 102 is rotatably arranged in the middle of base 101, the threaded rod 102 is threaded as positive and negative threads, the sliding rod 103 is arranged above the threaded rod 102, the threaded rod 102 is installed with motor no. 1 104 at one end, two positioning claws 105 are symmetrically arranged between the threaded rod 102 and the sliding rod 103, the placing cylinder 106 is fixedly arranged on the upper surface of base 101, the threaded rod 102 is connected with the bearing of base 101, the to-be-cut groove plating cutter shaft is vertically placed in the placing cylinder 106, the base 101 supports motor no. 1 104 to drive the threaded rod 102 to rotate, drives two positioning claws 105 to fold along the sliding rod 103, clamps and positions the plating cutter shaft, and completes the fixing.

[0025] In the embodiment: the lifting mechanism 2 includes sliding frame 201, two racks 202 are symmetrically fixedly arranged on the both sides of sliding frame 201, clamping block 203 is fixedly arranged on the inner side of rack 202, moving frame 204 is slidably arranged on the top of clamping block 203, gear 205 is rotatably arranged in the middle of moving frame 204, motor no. 2 206 is installed in front of gear 205, moving frame 204 supports motor no. 2 206 to drive gear 205 to rotate, engages rack 202 to drive sliding frame 201 to slide downwards along clamping block 203, and the tool is close to the surface.

[0026] In the embodiment: the grinding mechanism 3 includes a first support 301, a rotating seat 302 is rotatably arranged on one side of the first support 301, a third motor 303 is installed on one side of the rotating seat 302, two first through holes 306 are symmetrically and throughly arranged on the side of the rotating seat 302 away from the third motor 303, two tool changing seats 304 are symmetrically installed on the upper and lower surfaces of the rotating seat 302, a fourth motor 305 is installed on the inner side of the tool changing seat 304, the first through hole 306 and the second through hole 402 are the same shape, the rotating seat 302 is connected with the second support 401 through a bearing, two cutting tools are respectively installed on the two tool changing seats 304, the two sides of the rotating seat 302 are synchronously supported by the first support 301 and the second support 401, the third motor 303 drives the rotating seat 302 to rotate, so that one of the cutting tools vertically downward, the fourth motor 305 drives the tool changing seat 304 to rotate, and drives the cutting tool to rotate for grinding, when the cutting tool needs to be replaced, the gear 205 engages with the rack 202 to drive the rotating seat 302 to rise, the electric telescopic rod 403 resets and pulls out the bolt 404, the third motor 303 drives the rotating seat 302 to rotate one hundred and eighty degrees, so that the second cutting tool vertically downward, and the tool changing is completed.

[0027] In the embodiment: the limiting mechanism 4 includes a second support 401, two second through holes 402 are symmetrically and throughly arranged on one side of the second support 401, an electric telescopic rod 403 is installed in the middle of the second support 401, a bolt 404 is arranged on the output end of the electric telescopic rod 403, the bolt 404 is U-shaped, the electric telescopic rod 403 is extended to pop out the bolt 404, the bolt 404 is inserted into the first through hole 306 and the second through hole 402, the reinforcing of the rotating seat 302 is completed, and the cutting stability is improved.

[0028] Working principle: the to-be-slotted plating knife shaft is vertically placed in the placing cylinder 106, the first motor 104 drives the threaded rod 102 to rotate, drives the two positioning claws 105 to fold along the slide rod 103, clamps and positions the plating knife shaft, completes the fixation, installs two cutters on the two cutter holders 304 respectively, the two sides of the rotating seat 302 are synchronously supported by the first support 301 and the second support 401, the third motor 303 drives the rotating seat 302 to rotate, makes one of the cutters vertically downward, the electric telescopic rod 403 pushes out the bolt 404, makes it inserted into the first through hole 306 and the second through hole 402, completes the reinforcement of the rotating seat 302, improves the cutting stability, drives the sliding frame 201 to move along the two sides of the base 101, moves the cutters to the cutting position, the second motor 206 drives the gear 205 to rotate, engages the rack 202 to drive the sliding frame 201 to slide downward along the clamping block 203, the cutter is close to the surface, at the same time, the fourth motor 305 drives the cutter holder 304 to rotate, drives the cutter to rotate for grinding, when the cutting cutter needs to be replaced, the gear 205 engages the rack 202 to drive the rotating seat 302 to rise, the electric telescopic rod 403 resets and pulls out the bolt 404, the third motor 303 drives the rotating seat 302 to rotate one hundred and eighty degrees, makes the second cutter vertically downward, completes the cutter replacement.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plating tool shaft run-out grinding control mechanism comprising a fixing mechanism (1) for placing a tool shaft, characterized in that: The fixing mechanism (1) is provided with lifting mechanisms (2) on both sides, the top of the lifting mechanism (2) is provided with a grinding mechanism (3) for rotating and switching cutters, and the grinding mechanism (3) is provided with a limiting mechanism (4) for reinforcing the cutter and improving the grinding stability on one side. The limiting mechanism (4) comprises a No. 401 bracket, two No. 402 through holes are symmetrically and longitudinally arranged on one side of the No. 401 bracket, and a motorized telescopic rod (403) is installed in the middle of the No. 401 bracket, and a latch (404) is arranged at the output end of the motorized telescopic rod (403).

2. A plating arbor post runout grinding control mechanism according to claim 1 wherein: The fixing mechanism (1) comprises a base (101), a threaded rod (102) is rotatably arranged in the middle of the base (101), the threaded rod (102) is provided with positive and negative threads, a sliding rod (103) is arranged above the threaded rod (102), a No. 104 motor is installed at one end of the threaded rod (102), two positioning claws (105) are symmetrically arranged between the threaded rod (102) and the sliding rod (103), and a placing cylinder (106) is fixedly arranged on the upper surface of the base (101).

3. A plating arbor post runout grinding control mechanism as defined in claim 2 wherein: The lifting mechanism (2) comprises a sliding frame (201), two racks (202) are symmetrically and fixedly arranged on both sides of the sliding frame (201), a clamping block (203) is fixedly arranged on the inner side of the rack (202), a moving frame (204) is arranged on the sliding frame (201), a gear (205) is rotatably arranged in the middle of the moving frame (204), and a No. 206 motor is installed in front of the gear (205).

4. The plating arbor post runout grinding control mechanism of claim 1 wherein: The grinding mechanism (3) comprises a No. 301 bracket, a rotary seat (302) is rotatably arranged on one side of the No. 301 bracket, a No. 303 motor is installed on one side of the rotary seat (302), two No. 306 through holes are symmetrically and longitudinally arranged on one side of the rotary seat (302) away from the No. 303 motor, two tool changing seats (304) are symmetrically installed on the upper and lower surfaces of the rotary seat (302), and a No. 305 motor is installed in the inner side of the tool changing seat (304).

5. A plating arbor post runout grinding control mechanism as defined in claim 2 wherein: The threaded rod (102) is connected with the base (101) through a bearing.

6. A plating arbor post runout grinding control mechanism as described in claim 3 wherein: The sliding frame (201) is connected with the base (101) through sliding, and the moving frame (204) is connected with the clamping block (203) through sliding.

7. A plating arbor post runout grinding control mechanism as defined in claim 4 wherein: The No. 306 through hole is the same as the No. 402 through hole, and the rotary seat (302) is connected with the No. 401 bracket through a bearing.

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