Swing driving type grinding machine based on double stations

Abstract

The utility model discloses a swing driving type grinding machine based on double stations, and relates to the technical field of grinding machines. The polishing machine comprises a machine box, two swing driving mechanisms and two polishing head supports, grinding discs are connected to the two sides in the machine box through main shaft mechanisms, a cushion table body is integrally connected to the rear side of the top of the machine box, a frame is fixed to the top of the cushion table body, a front side plate is arranged on the front side of the frame, and sliding rail bodies are fixed to the two sides of the top of the cushion table body. Sliding seats are slidably connected between the two ends of the two sliding rail bodies, inner shaft heads are fixed to the edges of the tops of the sliding seats, and the swing driving mechanism comprises a rotation driver. According to the novel polishing head support, two power stop hooks are arranged on a single polishing head support, the same grinding disc can synchronously grind two products, meanwhile, double stations are designed, the whole machine can machine four workpieces at the same time, and the working efficiency of the grinding machine can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinders, in particular to a swing-driven grinder based on a double-station. Background Art

[0002] For grinding materials such as diamond, the upper clamp is mainly used to clamp the workpiece and drive the workpiece to rotate, and the workpiece is ground by the reverse-rotating grinding disc below. The existing grinding machines are mainly single-body grinding equipment. Processing a workpiece at a time will cause low efficiency. If a device with multiple polishing heads is designed, it will cause greater equipment problems. At the same time, the position of the upper clamp is constant, and the area range of the grinding disc opposite to it is constant, which will cause poor surface uniformity on the grinding disc, thereby affecting the subsequent grinding effect. Summary of the Invention

[0003] The purpose of the utility model is to provide a swing-driven grinder based on a double-station. By designing a new type of grinding head bracket, a single grinding head bracket is arranged with two power hooks, and the same grinding disc can grind two products synchronously. At the same time, it is designed as a double-station, and the whole machine can process four workpieces at the same time, which can greatly improve the working efficiency of the grinder. At the same time, the product can follow the grinding head bracket to perform left and right reciprocating motion, thereby increasing the contact area between the workpiece and the grinding disc, thereby improving the uniformity of the grinding disc use and ensuring the grinding efficiency and effect of the grinder.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The utility model is a double-station swing-driven grinding machine, comprising a chassis, two swing drive mechanisms and two polishing head supports, wherein both sides of the chassis are connected to grinding discs through a spindle mechanism;

[0006] The rear side of the top of the chassis is integrally connected to a pad body, a frame is fixed on the top of the pad body, and a front side plate is provided on the front side of the frame;

[0007] Slide rail bodies are fixed on both sides of the top of the pad body, and a slide seat is slidably connected between the two ends of the two slide rail bodies, and an inner shaft head is fixed on the top edge of the slide seat;

[0008] The swing drive mechanism includes a rotary drive, and the rotary drives of the two swing drive mechanisms are respectively fixed on both sides of the chassis. The output end of the rotary drive is fixed with an outer shaft head, and a connecting rod body is provided between the inner shaft head and the outer shaft head;

[0009] The grinding head bracket includes a fixed seat, which is fixed on the top of the slide seat. The front side of the fixed seat is integrally connected with a connecting plate. A group of clearance grooves are provided on the front side plate. The connecting plate passes through the clearance grooves and extends to the top of the grinding disc. The end of the connecting plate is integrally connected with a group of power hook mechanisms, and a workpiece precision fixture is provided inside the power hook mechanism.

[0010] Furthermore, a turntable is fixed to the rotation drive output end, a strip groove is provided on the turntable, a slider that slides with the strip groove is fixed to the bottom end of the outer shaft head, and an adjusting screw is provided between the slider and the peripheral side of the turntable.

[0011] Furthermore, the connecting rod body includes an inner rod body, both ends of the inner rod body are slidably connected with end sleeves, the end sleeves are provided with fastening screws, and the end of the end sleeve is integrally provided with a support ear end, and the support ear ends at both ends of the inner rod body are respectively sleeved on the inner shaft head and the outer shaft head and are rotatably connected with the inner shaft head and the outer shaft head.

[0012] Furthermore, the rotary drive is a motor or a rotary cylinder, and the rotary drive is located in the chassis and fixed to the bottom surface of the pad body.

[0013] Furthermore, a set of protective covers is fixed on the top of the chassis, and two of the protective covers are concentrically arranged outside the two grinding discs.

[0014] Furthermore, a top plate is fixed on the top of the frame, and a panel box is fixed on the top of the top plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model designs a new type of grinding head bracket. A single grinding head bracket is arranged with two power hooks. The same grinding disc can grind two products simultaneously. At the same time, it is designed as a double-station. The whole machine can process four workpieces at the same time, which can greatly improve the working efficiency of the grinder. At the same time, the product can follow the grinding head bracket to perform left and right reciprocating motion, increasing the contact area between the workpiece and the grinding disc, thereby improving the uniformity of the grinding disc and ensuring the grinding efficiency and effect of the grinder.

[0017] 2. The utility model designs a connecting rod slide type swing drive mechanism, which can be concentrated in a certain narrow and long space, ensuring the normal use of the throwing head bracket while reducing the occupied space. It is also beneficial to the installation, layout and maintenance of various components. The double-station swing drive mechanism can use the same slide rail at the same time, and the combined design of the double stations will not cause a large increase in cost and space.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the structure of a double-station swing-driven grinding machine according to the present invention from a front perspective;

[0021] Figure 2 This is a schematic diagram of the structure of the rear view perspective of the present invention;

[0022] Figure 3 It is a structural diagram of the swing drive mechanism, the throwing head bracket, the slide rail and the slide seat;

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1-chassis, 2-grinding disc, 3-swing drive mechanism, 4-polishing head bracket, 5-connecting rod body, 6-workpiece precision fixture, 7-protective cover, 8-panel box, 101-pad body, 102-frame, 103-front side plate, 104-slide rail body, 105-slide seat, 106-inner shaft head, 107-allowance groove, 108-top plate, 301-rotation drive, 302-outer shaft head, 303-turntable, 304-strip groove, 305-slider, 306-adjusting screw, 401-fixed seat, 402-connecting plate, 403-power hook mechanism, 501-inner rod body, 502-end sleeve, 503-fastening screw, 504-support ear end. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-3 As shown, the utility model is a double-station swing-driven grinding machine, comprising a chassis 1, two swing drive mechanisms 3 and two polishing head brackets 4. Grinding discs 2 are connected to both sides of the chassis 1 through a spindle mechanism.

[0027] The top rear side of the chassis 1 is integrally connected with a support body 101, a frame 102 is fixed on the top of the support body 101, and a front side plate 103 is provided on the front side of the frame 102;

[0028] Slide rails 104 are fixed on both sides of the top of the platform body 101. Slide seats 105 are slidably connected between the two ends of the slide rails 104. An inner shaft head 106 is fixed on the top edge of the slide seat 105.

[0029] The swing drive mechanism 3 includes a rotary drive 301. The rotary drives 301 of the two swing drive mechanisms 3 are fixed on both sides of the chassis 1. An outer shaft head 302 is fixed to the output end of the rotary drive 301. A connecting rod 5 is provided between the inner shaft head 106 and the outer shaft head 302.

[0030] The grinding head bracket 4 includes a fixed seat 401, which is fixed on the top of the slide 105. The front side of the fixed seat 401 is integrally connected with a connecting plate 402. A group of clearance grooves 107 are provided on the front side plate 103. The connecting plate 402 passes through the clearance grooves 107 and extends to the top of the grinding disc 2. The end of the connecting plate 402 is integrally connected with a group of power hook mechanisms 403. A workpiece precision fixture 6 is provided on the inner side of the power hook mechanism 403.

[0031] Among them Figure 3 As shown, a turntable 303 is fixed to the output end of the rotary drive 301, and a strip groove 304 is provided on the turntable 303. A slider 305 that slides with the strip groove 304 is fixed to the bottom end of the outer shaft head 302, and an adjusting screw 306 is provided between the slider 305 and the side surface of the turntable 303.

[0032] Among them Figure 3 As shown, the connecting rod body 5 includes an inner rod body 501, and both ends of the inner rod body 501 are slidably connected with end sleeves 502, and the end sleeves 502 are provided with fastening screws 503. The end of the end sleeve 502 is integrally provided with a support ear end 504, and the support ear ends 504 at both ends of the inner rod body 501 are respectively sleeved on the inner shaft head 106 and the outer shaft head 302 and are rotatably connected with the inner shaft head 106 and the outer shaft head 302.

[0033] The rotary drive 301 is a motor or a rotary cylinder, and the rotary drive 301 is located in the chassis 1 and fixed to the inner bottom surface of the support platform 101 .

[0034] Among them Figure 1-2 As shown, a set of protective covers 7 is fixed on the top of the chassis 1 , and two protective covers 7 are concentrically arranged outside the two grinding discs 2 .

[0035] Among them Figure 1-2 As shown, a top plate 108 is fixed on the top of the frame 102 , and a panel box 8 is fixed on the top of the top plate 108 .

[0036] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A double-station swing-driven grinding machine, comprising a chassis (1), wherein both sides of the chassis (1) are connected to grinding discs (2) via a spindle mechanism, and characterized in that: It also includes two swing drive mechanisms (3) and two throwing head brackets (4); The top rear side of the chassis (1) is integrally connected with a support platform (101), a frame (102) is fixed on the top of the support platform (101), and a front side plate (103) is provided on the front side of the frame (102); Slide rail bodies (104) are fixed on both sides of the top of the pad body (101), and a slide seat (105) is slidably connected between the two ends of the two slide rail bodies (104), and an inner shaft head (106) is fixed at the top edge of the slide seat (105); The swing drive mechanism (3) includes a rotary drive (301), the rotary drives (301) of the two swing drive mechanisms (3) are respectively fixed on both sides of the chassis (1), an outer shaft head (302) is fixed to the output end of the rotary drive (301), and a connecting rod body (5) is provided between the inner shaft head (106) and the outer shaft head (302); The grinding head bracket (4) includes a fixed seat (401), the fixed seat (401) is fixed on the top of the slide (105), the front side of the fixed seat (401) is integrally connected with a connecting plate (402), the front side plate (103) is provided with a group of clearance grooves (107), the connecting plate (402) passes through the clearance grooves (107) and extends to the top of the grinding disc (2), the end of the connecting plate (402) is integrally connected with a group of power hook mechanisms (403), and the inner side of the power hook mechanism (403) is provided with a workpiece precision fixture (6).

2. A double-station swing-driven grinding machine according to claim 1, characterized in that: A turntable (303) is fixed to the output end of the rotary drive (301), and a strip groove (304) is provided on the turntable (303). A slider (305) that slidably cooperates with the strip groove (304) is fixed to the bottom end of the outer shaft head (302), and an adjusting screw (306) is provided between the slider (305) and the peripheral side surface of the turntable (303).

3. A double-station swing-driven grinding machine according to claim 1, characterized in that: The connecting rod body (5) comprises an inner rod body (501), both ends of the inner rod body (501) are slidably connected to end sleeves (502), a fastening screw (503) is provided on the end sleeve (502), and a supporting ear end (504) is integrally provided at the end of the end sleeve (502), and the supporting ear ends (504) at both ends of the inner rod body (501) are respectively sleeved on the inner shaft head (106) and the outer shaft head (302) and are rotatably connected to the inner shaft head (106) and the outer shaft head (302).

4. A double-station swing-driven grinding machine according to claim 1, characterized in that: The rotary drive (301) is a motor or a rotary cylinder. The rotary drive (301) is located in the chassis (1) and fixed to the inner bottom surface of the pad body (101).

5. The double-station swing-driven grinding machine according to claim 1, characterized in that: A set of protective covers (7) is fixed on the top of the chassis (1), and two protective covers (7) are respectively and concentrically arranged outside the two grinding discs (2).

6. The double-station swing-driven grinding machine according to claim 1, characterized in that: A top plate (108) is fixed on the top of the frame (102), and a panel box (8) is fixed on the top of the top plate (108).

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