Grinding machine for machining positioning production

Abstract

The utility model relates to the technical field of polishing production, and discloses a polishing machine for machining positioning production, which comprises a supporting mechanism, the supporting mechanism comprises a turntable adding box, a turntable is mounted on the surface of the top of a box body of the turntable adding box, a steel wire rope is bound on the surface of the turntable through a plurality of extension holes, and a rotating seat is mounted at the bottom of the turntable. The rotary table box and the rubber pad are adopted for supporting, equipment needing to be polished and ground is further placed on the top of the rotary table, and after polishing, the equipment is placed on the rotary table through the rotary table box and the rubber pad, the equipment can be polished and ground through the rotary table box and the rubber pad. A driving motor is powered on to drive a driving lead screw to rotate, in the rotating process, further adjustment is achieved, lifting is achieved after the disc face of a transmission disc rotates, and after supporting of a trapezoidal support is adopted, the position of the transmission disc is controlled, so that the machining efficiency of the grinding machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of injection molding material receiving fixture technology, and more specifically, to a grinding machine for machining positioning production. Background Technology

[0002] The production process of a machine refers to the entire process of transforming raw materials (or semi-finished products) into finished products. For machine production, this includes the transportation and storage of raw materials, production preparation, blank manufacturing, parts processing and heat treatment, product assembly and debugging, painting, and packaging. The production process is very broad, and modern enterprises use the principles and methods of systems engineering to organize and guide production, viewing the production process as a production system with inputs and outputs.

[0003] A search revealed an application with application number CN201520319047.4 for an automatic grinding machine for shock-absorbing connecting clips. This utility model discloses an automatic grinding machine for shock-absorbing connecting clips, comprising a first double-action horizontal grinding mechanism, a second double-action horizontal grinding mechanism, a third double-action horizontal grinding mechanism, a fourth double-action horizontal grinding mechanism, a fifth double-action horizontal grinding mechanism, a first single-action vertical grinding mechanism, and a second single-action vertical grinding mechanism. The third and fourth single-action vertical grinding mechanisms, the shifting mechanism, the upper dust cover, the double-action vertical grinding mechanism, and the ten-station indexing turntable are all mounted on the worktable of the machine frame. A main electrical control box is located inside the machine frame, and a human-machine controller is fixed to the front of the machine frame. The station facing forward on the ten-station indexing turntable is the material feeding station. The second single-action vertical grinding mechanism is located on the side of the second double-action horizontal grinding mechanism, and the third single-action vertical grinding mechanism is located on the side of the fourth double-action horizontal grinding mechanism. Through the above methods, this invention can replace workers in grinding various parts of the product.

[0004] Traditional grinding machines are often not good at fixing parts during polishing, and they can easily cause poor positioning and polishing efficiency during the grinding process, affecting the polishing speed. They are also not compatible with machining positioning functions. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a grinding machine for machining positioning production, which solves the problems that traditional grinding machines are usually not conducive to the fixed polishing of parts, and the grinding process is prone to poor positioning and polishing efficiency.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a grinding machine for machining positioning production, the technical solution of which includes a support mechanism, the support mechanism including a turntable box, a turntable mounted on the top surface of the turntable box, and steel wire ropes bound to the surface of the turntable through several extension holes;

[0009] A rotating seat is installed at the bottom of the turntable, and an upper cover is fitted to the top center of the rotating seat. The top of the upper cover is connected to the bottom of the turntable in a transmission manner, and a steering mechanism is installed at the bottom of the rotating seat.

[0010] As a preferred embodiment of the present invention: the steering mechanism includes a worm gear steering gear installed on the bottom side of the rotating seat, the worm gear steering gear having a transmission drive embedded inside, and a stepper motor for transmission drive installed at the end of the transmission drive roller.

[0011] As a preferred embodiment of this utility model: the end housing of the stepper motor is provided with a placement groove, the side wall of the placement groove is provided with a circular opening, the end of the stepper motor is inserted and connected to the end of the turntable box, and rubber pads are installed at the four corners of the bottom of the turntable box.

[0012] As a preferred embodiment of this utility model: both side walls of the turntable box are equipped with connecting mechanisms, the connecting mechanisms including an outer frame bracket installed on the back of the turntable box body, and a connecting crossbar is installed laterally in the middle of the outer frame bracket.

[0013] As a preferred embodiment of this utility model: a first driving mechanism is installed at the top center of the outer frame support.

[0014] The first driving mechanism includes a driving motor installed in the middle of the outer frame bracket, a driving screw installed at the top of the driving motor, and a polishing mechanism installed in the middle of the driving screw.

[0015] As a preferred embodiment of this utility model: a concave track is installed on the back of the drive screw, the polishing mechanism includes a sleeve installed in the middle of the drive screw, a trapezoidal bracket is installed in the middle of the sleeve, a concave groove is opened in the middle of the top of the trapezoidal bracket, and a second drive mechanism is installed at the top of the concave groove.

[0016] As a preferred embodiment of this utility model: the second driving mechanism includes a transmission motor installed at the middle of the top of the trapezoidal bracket, the bottom output end of the transmission motor being connected to the surface of the lower sleeve, a concave bracket installed at the middle of the bottom end of the sleeve, a guide bracket installed at the middle of the concave bracket, a linkage screw installed at the middle of the guide bracket, and a lever rod installed at the end of the linkage screw.

[0017] As a preferred embodiment of this utility model: a transmission disc is installed at the bottom of the sleeve, and the surface of the transmission disc corresponds to the position of the turntable at the lower end.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides a grinding machine for machining positioning production, which has the following beneficial effects:

[0020] 1) By using a turntable box and rubber pads for support, the equipment to be polished is placed on top of the turntable. After polishing, the drive motor is powered on and drives the drive screw to rotate. During the rotation, further adjustments are made. The drive plate rotates to achieve lifting and lowering. The trapezoidal bracket supports control the position of the drive plate and improves the processing efficiency of the polishing machine.

[0021] 2) The stepper motor and the linkage roller shaft are used to rotate. After the stepper motor is powered on, it controls and guides the specific turntable to rotate. After the axial deflection of the top cover and the drive roller shaft, the turntable is driven to rotate, which makes it easy to change the direction of the shaft. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the fixture of this utility model;

[0023] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the second drive mechanism of this utility model;

[0025] Figure 4 This is a diagram of the turntable box of this utility model;

[0026] Figure 5 This is a schematic diagram of the steering mechanism of this utility model.

[0027] In the diagram: 1. Support mechanism; 11. Turntable box; 12. Turntable; 13. Extension hole; 14. Rotating seat; 15. Top cover; 16. Rubber pad;

[0028] 2. Steering mechanism; 21. Worm gear steering gear; 22. Linkage roller; 23. Stepper motor; 24. Placement slot;

[0029] 3. Connecting mechanism; 31. Outer frame support; 32. Connecting crossbar;

[0030] 4. First drive mechanism; 41. Drive motor; 42. Drive screw; 43. Concave track;

[0031] 5. Polishing mechanism; 51. Sleeve; 52. Trapezoidal support; 53. Concave groove;

[0032] 6. Second drive mechanism; 61. Drive motor; 62. Concave bracket; 63. Guide bracket; 64. Linkage screw; 65. Actuating support rod; 66. Transmission disc. Detailed Implementation

[0033] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0034] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] Please see Figures 1-5 This embodiment proposes a grinding machine for machining positioning production, including a support mechanism 1. The support mechanism 1 includes a turntable box 11. A turntable 12 is installed on the top surface of the turntable box 11. Steel wire ropes are bound to the surface of the turntable 12 through several extension holes 13.

[0036] A rotating seat 14 is installed at the bottom of the turntable 12. An upper cover 15 is fitted to the top center of the rotating seat 14. The top of the upper cover 15 is connected to the bottom of the turntable 12. A steering mechanism 2 is installed at the bottom of the rotating seat 14.

[0037] In this embodiment: the steering mechanism 2 includes a worm gear steering device 21 installed on the bottom side of the rotating seat 14. The worm gear steering device 21 has a drive roller 22 embedded inside, and a stepper motor 23 for drive is installed at the end of the drive roller 22.

[0038] When the linkage roller 22 and the stepper motor 23 are powered on, they drive the linkage roller 22 to rotate. During the rotation, the direction of the worm gear is further changed.

[0039] In this embodiment: the end housing of the stepper motor 23 is provided with a placement groove 24, the side wall of the placement groove 24 is provided with a circular opening, the end of the stepper motor 23 is inserted and connected to the end of the turntable box 11, and rubber pads 16 are installed at the four corners of the bottom of the turntable box 11.

[0040] The rubber pad 16 used controls the rotation of the turntable under the drive of the stepper motor 23, thereby improving the rotation efficiency of the turntable.

[0041] In this embodiment: both side walls of the turntable box 11 are equipped with connecting mechanisms 3. The connecting mechanism 3 includes an outer frame bracket 31 installed on the back of the turntable box 11. A connecting crossbar 32 is installed horizontally in the middle of the outer frame bracket 31.

[0042] The outer frame bracket 31 and connecting crossbar 32 are mainly used as the power source for the processing turntable.

[0043] In this embodiment: a first drive mechanism 4 is installed at the top center of the outer frame bracket 31.

[0044] The first drive mechanism 4 includes a drive motor 41 installed in the middle of the outer frame bracket 31, a drive screw 42 installed at the top of the drive motor 41, and a polishing mechanism 5 installed in the middle of the drive screw 42.

[0045] The drive motor 41 is used, which guides the rotation of the drive screw 42.

[0046] In this embodiment: a concave track 43 is installed on the back of the drive screw 42, and the polishing mechanism 5 includes a sleeve 51 installed in the middle of the drive screw 42. A trapezoidal bracket 52 is installed in the middle of the sleeve 51. A concave slot 53 is opened in the middle of the top of the trapezoidal bracket 52. A second drive mechanism 6 is installed at the top of the concave slot 53.

[0047] The unified control between the concave slot 53 and the trapezoidal bracket 52 further changes the orientation of the trapezoidal bracket 52.

[0048] In this embodiment: the second drive mechanism 6 includes a drive motor 61 installed at the top center of the trapezoidal bracket 52. The bottom output end of the drive motor 61 is connected to the surface of the lower sleeve 51. A concave bracket 62 is installed at the bottom center of the sleeve 51. A guide bracket 63 is installed at the center of the concave bracket 62. A linkage screw 64 is installed at the center of the guide bracket 63. A toggle support rod 65 is installed at the end of the linkage screw 64.

[0049] The state of the linkage screw 64 and the actuating support rod 65 further changes the driving direction of the motor.

[0050] In this embodiment, a transmission disc 66 is installed at the bottom of the sleeve 51, and the surface of the transmission disc 66 corresponds to the position of the turntable 12 at the lower end.

[0051] The main purpose of using the transmission disc 66 and turntable 12 is to change and further realize the coordination of the transmission disc 66.

[0052] In practical use, the first step is to place the machined part F on the surface of the turntable 12;

[0053] At this time, the stepper motor 23 is powered on and the control output drives the linkage roller 22 to rotate. Since the motor shaft rotates longitudinally, the direction of power rotation needs to be changed. Therefore, the worm gear steering gear 21 is used. After changing its rotation direction, the controlled rotating seat 14 will further drive the top of the upper cover 15. At this time, the steel wire rope that plays a binding role is wrapped around the extension hole 13. After the workpiece is bound, it is ready for subsequent positioning and processing production.

[0054] Step 2: Positioning and wrapping of machined parts;

[0055] At this point, the user needs to energize the drive screw 42, which transmits power through the sleeve 51. Following the rotation of the bottom end of the trapezoidal bracket 52, the energization of the drive motor 41 drives one end of the sleeve 51 to be energized. The user then rotates one end of the transmission disc 66, which then aligns with the surface of the lower turntable 12. The output end of the linkage screw 64 is energized through one end of the designated turntable box 11, ultimately controlling the rotation of the transmission disc 66. The energization of the drive motor 41 controls the rotation of the drive screw 42, thus controlling one end of the lower sleeve 51. The energization of the trapezoidal bracket 52 controls the rotation of the concave slot 53 in the slot direction, causing it to contact the surface of the turntable 12 downwards for polishing. The stepper motor 23, along with the top cover 15, contacts and polishes the surface. Finally, the transmission disc 66 moves downwards, and its rotation is controlled according to the disc surface state, achieving polishing.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A grinding machine for machining positioning production, comprising a support mechanism (1), characterized in that, The support mechanism (1) includes a turntable box (11), and a turntable (12) is installed on the top surface of the turntable box (11). The surface of the turntable (12) is bound with steel wire ropes through several extension holes (13). A rotating seat (14) is installed at the bottom of the turntable (12). An upper cover (15) is fitted to the middle of the top of the rotating seat (14). The top of the upper cover (15) is connected to the bottom of the turntable (12) in a transmission manner. A steering mechanism (2) is installed at the bottom of the rotating seat (14).

2. The grinding machine for machining positioning production according to claim 1, characterized in that: The steering mechanism (2) includes a worm gear steering gear (21) installed on the bottom side of the rotating seat (14). The worm gear steering gear (21) has a drive roller (22) embedded inside, and a stepper motor (23) for drive is installed at the end of the drive roller (22).

3. A grinding machine for machining positioning production according to claim 2, characterized in that: The end housing of the stepper motor (23) is provided with a placement groove (24), and the side wall of the placement groove (24) is provided with a circular opening. The end of the stepper motor (23) is inserted and connected to the end of the turntable box (11). Rubber pads (16) are installed at the four corners of the bottom of the turntable box (11).

4. A grinding machine for machining positioning production according to claim 1, characterized in that: The turntable box (11) is equipped with a connecting mechanism (3) on both side walls. The connecting mechanism (3) includes an outer frame bracket (31) installed on the back of the turntable box (11). A connecting crossbar (32) is installed horizontally in the middle of the outer frame bracket (31).

5. A grinding machine for machining positioning production according to claim 4, characterized in that: The first drive mechanism (4) is installed at the top center of the outer frame bracket (31): The first drive mechanism (4) includes a drive motor (41) installed in the middle of the outer frame bracket (31), a drive screw (42) is installed at the top of the drive motor (41), and a polishing mechanism (5) is installed in the middle of the drive screw (42).

6. A grinding machine for machining positioning production according to claim 5, characterized in that: A concave track (43) is installed on the back of the drive screw (42). The polishing mechanism (5) includes a sleeve (51) installed in the middle of the drive screw (42). A trapezoidal bracket (52) is installed in the middle of the sleeve (51). A concave slot (53) is opened in the middle of the top of the trapezoidal bracket (52). A second drive mechanism (6) is installed at the top of the concave slot (53).

7. A grinding machine for machining positioning production according to claim 6, characterized in that: The second drive mechanism (6) includes a drive motor (61) installed at the top center of the trapezoidal bracket (52). The bottom output end of the drive motor (61) is connected to the surface of the lower sleeve (51). A concave bracket (62) is installed at the bottom center of the sleeve (51). A guide bracket (63) is installed at the center of the concave bracket (62). A linkage screw (64) is installed at the center of the guide bracket (63). A lever support (65) is installed at the end of the linkage screw (64).

8. A grinding machine for machining positioning production according to claim 7, characterized in that: A transmission disc (66) is installed at the bottom of the sleeve (51), and the surface of the transmission disc (66) corresponds to the position of the turntable (12) at the lower end.

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