Mechanical mechanism for machining abrasive disc of fan-shaped defibrator

Abstract

The utility model discloses a mechanical mechanism for processing a fan-shaped defibrator abrasive disc, and relates to the technical field of defibrator abrasive disc processing, the mechanical mechanism for processing the fan-shaped defibrator abrasive disc comprises four connecting frames, every two transversely adjacent connecting frames form a group, and the connecting frames are arranged in parallel. Through the arrangement of the bevel gear B fixedly connected to the outer side of the rotating shaft, the bevel gear B can be in meshing transmission with a bevel gear A installed on an output shaft at the bottom end of the servo motor A in the use process, so that when the bevel gear B is used, rapid rotation driving operation of the supporting base can be achieved, and when the bevel gear B is used, the supporting base can be driven to rotate rapidly. The clamping plate is simple in structure, can be quickly adjusted according to different machining angles, can perform friction transmission with the supporting seat arranged on the inner side of the guide ring, and can drive a workpiece clamped and limited in the clamping plate to perform automatic machining operation by utilizing rotation of the supporting seat, so that the purpose of higher practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot mill abrasive disc processing technical field, concretely is a kind of mechanical mechanism for fan-shaped hot mill abrasive disc processing. BACKGROUND

[0002] Hot mill abrasive disc fiber is the quality basis of medium density fiberboard, hot grinding process is very important process in the whole production process, and the key to influence hot mill performance and potential play is abrasive disc, abrasive disc can be said to be the most active factor of hot mill, the existing patent a hot mill, patent publication number CN221622506U including grinding chamber, static disc is installed on the left side inner wall of grinding chamber, dynamic disc is installed in grinding chamber and at the right side of static disc, mounting block is installed at the left end of grinding chamber, adjusting structure is rotatably installed on mounting block, adjusting structure is composed of threaded rod and rotating handle, rotating handle is two and symmetrically installed at the two ends of threaded rod, two blocking structures are symmetrically installed on grinding chamber and threaded rod, blocking structure is composed of mounting plate and plug-in plate, plug-in plate is installed at the inner end of mounting plate, and plug-in plate can be moved between static disc and dynamic disc, by setting adjusting structure and blocking structure, when the spacing of static disc and dynamic disc is adjusted, adjusting structure can be rotated, so that the plug-in plate on blocking structure moves to the inner end of static disc, and then dynamic disc moving towards static disc can be blocked, finally, the collision of static disc and dynamic disc can be avoided, and the probability of abrasive disc damage can be reduced.

[0003] For the related technology in the above, the inventor believes that the following defects exist: the hot mill abrasive disc is an important component when the hot mill is used, and a corresponding mechanical clamping device is needed to clamp and position the abrasive disc during processing, and then subsequent punching and grinding and other processing are carried out, so we propose a kind of mechanical mechanism for fan-shaped hot mill abrasive disc processing to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of mechanical mechanism for fan-shaped hot mill abrasive disc processing, solve the problem that the hot mill abrasive disc is an important component when the existing hot mill is used, and a corresponding mechanical clamping device is needed to clamp and position the abrasive disc during processing, and then subsequent punching and grinding and other processing are carried out.

[0005] In order to achieve the above object, the utility model discloses a mechanical mechanism for fan-shaped hot grinder grinding piece processing, including the connecting frame, the connecting frame is equipped with four, wherein every two lateral adjacent connecting frame is a group, and the inboard of two groups of connecting frames is fixedly connected with the guide ring of annular structure, and the inboard of two guide rings is installed with the support seat, and the support seat is annular structure, and the inner wall of support seat is fixedly connected with the clamping assembly, and the clamping assembly is equipped with two, and the inboard of two clamping assemblies is fixedly connected with the clamping plate.

[0006] Preferably, the support seat is located directly above the substrate, the substrate is a rectangular plate structure, and mounting holes are formed in the four corners of the substrate.

[0007] Preferably, the top surface of the substrate is fixedly connected with a support, the support is perpendicular to the top surface of the substrate, and the support is provided with two.

[0008] Preferably, the two supports are linearly arrayed and fixedly connected to the left and right sides of the top surface of the substrate, and the inner sides of the two supports are both installed with a rotating shaft.

[0009] Preferably, the right end surface of the right support is installed with a side plate, and the top surface of the side plate is installed with a servo motor A.

[0010] Preferably, the bottom end of the servo motor A is provided with an output shaft, the output shaft is installed with a helical gear A, and the helical gear A is in meshing transmission with a helical gear B arranged on the outer side of the rotating shaft.

[0011] Preferably, the inner sides of the two rotating shafts are fixedly connected with a seat body, the seat body is a rectangular frame structure, two side plates are linearly arrayed and fixedly connected to the top surface of the seat body, a servo motor B is fixedly connected to the outer side of the side plate, a stepping wheel is installed on the rear output shaft of the servo motor B, and the stepping wheel is in friction transmission with the support seat.

[0012] Beneficial effects

[0013] The utility model provides a kind of mechanical mechanism for fan-shaped hot grinder grinding piece processing.Compared with prior art, it has the following beneficial effects:

[0014] The mechanical mechanism for fan-shaped hot grinder grinding piece processing is provided with the helical gear B fixedly connected to the outer side of the rotating shaft, so that it can be in meshing transmission with the helical gear A installed on the output shaft of the bottom end of the servo motor A when in use, so that it can realize the quick rotation driving operation of the support seat when in use, and can be quickly adjusted according to different processing angles.

[0015] The mechanical mechanism for the fan-shaped hot grinder blade processing is provided with a servo motor B fixedly connected to the outer side of the side plate, a stepping wheel is installed on the output end of the servo motor B, the stepping wheel can be frictionally driven with the support seat arranged on the inner side of the guide ring when in use, and the workpiece clamped and limited in the clamping plate is driven to automatically work by the rotation of the support seat, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the shaft side view structure of the hot grinder blade processing of the utility model;

[0017] Figure 2 It is a schematic diagram of the left view structure of the hot grinder blade processing of the utility model;

[0018] Figure 3 It is a schematic diagram of the base plate and mounting hole combination structure of the hot grinder blade processing of the utility model;

[0019] Figure 4 It is a schematic diagram of the shaft and bevel gear B combination structure of the hot grinder blade processing of the utility model;

[0020] Figure 5 It is a schematic diagram of the overhead structure of the hot grinder blade processing of the utility model;

[0021] Figure 6 It is a schematic diagram of the connecting frame and guide ring combination structure of the hot grinder blade processing of the utility model.

[0022] In the drawing: 1, base plate; 101, mounting hole; 102, support; 103, side plate; 104, servo motor A; 105, bevel gear A; 2, shaft; 201, seat body; 202, table plate; 203, servo motor B; 204, stepping wheel; 205, bevel gear B; 3, connecting frame; 301, guide ring; 302, support seat; 303, clamping assembly; 304, clamping plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Please refer to Figures 1-6The utility model provides a technical scheme: a kind of mechanical mechanism for fan-shaped hot grinder abrasive disc processing, including connecting frame 3, connecting frame 3 is equipped with four, every two lateral adjacent connecting frame 3 is a group, the inner side of two groups of connecting frame 3 is also fixedly connected with the guide ring 301 of annular structure, the inner side of two guide rings 301 is equipped with support seat 302, support seat 302 is annular structure, and the inner wall of support seat 302 is fixedly connected with clamping assembly 303, clamping assembly 303 is equipped with two, two clamping assemblies 303 are fixedly connected in the upper and lower sides position of the inner wall of support seat 302, the inner side of two clamping assemblies 303 is fixedly connected with clamping plate 304;

[0025] By the inner side of support seat 302 fixedly connected with clamping assembly 303, when using, the workpiece can be clamped and positioned.

[0026] Referring to Figure 1 、 Figure 5 , support seat 302 is located at the position directly above base plate 1, the main part of base plate 1 is rectangular plate structure, and mounting holes 101 are formed in the inner four corner positions of base plate 1.

[0027] By being equipped with mounting holes 101 in the inner four corner positions of base plate 1, when using, the base plate 1 can be quickly installed.

[0028] Referring to Figure 2 、 Figure 3 , support bracket 102 is fixedly connected to the top end surface of base plate 1, support bracket 102 is vertically arranged with the top end surface of base plate 1, and support bracket 102 is equipped with two.

[0029] By being fixedly connected with support bracket 102 on the top end surface of base plate 1, when using, the rotating shaft 2 can be guided and supported.

[0030] Referring to Figure 4 、 Figure 6 , two support brackets 102 are fixedly connected in a linear array to the left and right sides of the top end surface of base plate 1, and rotating shafts 2 are installed in the interiors of two support brackets 102.

[0031] By being installed with rotating shaft 2 in the interior of support bracket 102, when using, the seat body 201 can be installed.

[0032] Referring to Figure 1 、 Figure 2 , the right end surface of the support bracket 102 on the right side is installed with side plate 103, and servo motor A 104 is installed on the top end surface of side plate 103.

[0033] The servo motor A104 is installed on the top end surface of the side plate 103, so that it can output power during use.

[0034] Referring to Figure 3 , Figure 5 The bottom end of the servo motor A104 is provided with an output shaft, and the bevel gear A105 is installed on the output shaft. The bevel gear A105 is engaged with the bevel gear B205 arranged on the outer side of the rotating shaft 2 for transmission.

[0035] The bevel gear A105 is installed on the bottom end output shaft of the servo motor A104, so that it can form a transmission structure with the bevel gear B205 during use.

[0036] Referring to Figure 1 , Figure 2 The inner side of the rotating shaft 2 is fixedly connected with the seat body 201, which is a rectangular frame structure. Two platform plates 202 are fixedly connected in a straight line array on the top end surface of the seat body 201. The outer side of the platform plate 202 is fixedly connected with the servo motor B203. The rear side output shaft of the servo motor B203 is installed with a stepping wheel 204, which is in friction transmission with the support seat 302.

[0037] The stepping wheel 204 is installed on the rear side output shaft of the servo motor B203, so that it can be in friction transmission with the support seat 302 through the rotation of the stepping wheel 204 during use.

[0038] During work, the hot mill grinding piece is placed on the inner side of the support seat 302 during processing. The clamping plate 304 is pushed inward by starting the two clamping assemblies 303 installed in the support seat 302, and the hot grinding piece is clamped and positioned. When processing, the servo motor B203 installed on the outer side of the platform plate 202 can be started to drive the stepping wheel 204 to rotate, and the rotation of the stepping wheel 204 can realize the deflection of the current workpiece.

[0039] When processing, if the polishing angle needs to be adjusted, the servo motor A104 installed on the top end surface of the side plate 103 can be started to drive the bevel gear A105 to rotate, and the bevel gear A105 can be engaged with the bevel gear B205 arranged on the outer side of the rotating shaft 2 for transmission, so as to drive the seat body 201 to rotate, thereby achieving the purpose of automatic processing.

[0040] As described above, the device is provided with the bracket 102 fixedly connected on the top end surface of the base plate 1, so that it can guide and support the rotating shaft 2 during use.

[0041] Also, any format not described in detail herein is considered to be conventional and well known by those skilled in the art.

Claims

1. A mechanical mechanism for segmental hot mill plate processing, comprising a connecting frame (3), characterized in that: The connecting frame (3) is provided with four parts, each two horizontally adjacent connecting frames (3) form a group, the inner sides of the two groups of connecting frames (3) are further fixedly connected with annular guide rings (301), the inner sides of the two guide rings (301) are provided with support seats (302), the support seat (302) is annular, and the inner wall of the support seat (302) is fixedly connected with clamping assemblies (303), the clamping assemblies (303) are provided with two parts, the two clamping assemblies (303) are fixedly connected on the upper and lower sides of the inner wall of the support seat (302), and the inner sides of the two clamping assemblies (303) are fixedly connected with clamping plates (304).

2. A mechanical mechanism for segment grinding wheel machining according to claim 1, characterized in that: The support seat (302) is located directly above the substrate (1), the main body of the substrate (1) is a rectangular plate structure, and mounting holes (101) are formed at the four corners of the substrate (1).

3. A mechanical mechanism for segmental hot mill segment machining according to claim 2, characterized in that: The top surface of the substrate (1) is fixedly connected with a support (102), the support (102) is perpendicular to the top surface of the substrate (1), and the support (102) is provided with two parts.

4. A mechanical mechanism for segmental hot mill segment machining according to claim 3, characterized in that: The two supports (102) are fixedly connected on the left and right sides of the top surface of the substrate (1) in a linear array, and the interiors of the two supports (102) are provided with rotating shafts (2).

5. A mechanical mechanism for segmental hot mill segment machining according to claim 4, characterized in that: The right end surface of the right support (102) is provided with a side plate (103), and the top surface of the side plate (103) is provided with a servo motor A (104).

6. A mechanical mechanism for segmental hot mill segment machining according to claim 5, characterized in that: The bottom end of the servo motor A (104) is provided with an output shaft, the output shaft is provided with a helical gear A (105), and the helical gear A (105) is in meshing transmission with a helical gear B (205) arranged on the outer side of the rotating shaft (2).

7. A mechanical mechanism for segmental hot mill segment machining according to claim 6, characterized in that: The interiors of the two rotating shafts (2) are fixedly connected with seat bodies (201), the seat body (201) is a rectangular frame structure, the top surface of the seat body (201) is fixedly connected with two table plates (202) in a linear array, the outer side of the table plate (202) is fixedly connected with a servo motor B (203), the rear output shaft of the servo motor B (203) is provided with a stepping wheel (204), and the stepping wheel (204) is in friction transmission with the support seat (302).

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