Arcuate guide track grinding machine

Abstract

The utility model discloses an arc guide rail grinding machine, include: machine table and at least one for fixed product's grinding installation fixture, be equipped with at least one for placing product's placing mechanism on the machine table, the grinding installation fixture is located above the placing mechanism, it is connected with grinding drive arrangement, just the grinding installation fixture is matched with product, placing mechanism and grinding drive arrangement. The arc guide rail grinding machine in the utility model, it is simple in structure, and reasonable in design, and through setting up grinding installation fixture and placing mechanism cooperation, grinding drive arrangement drives grinding installation fixture to drive product to do reciprocating operation on placing mechanism to the corresponding position of product plays good grinding effect, and good solution artificial grinding efficiency slow, time -consuming etc. problem, at the same time, the cooperation of at least one placing mechanism and grinding installation fixture can make it realize the processing of multiple products to improve the processing efficiency effectively.

Description

Technical Field

[0001] This utility model belongs to the field of manufacturing, and specifically relates to an arc-shaped guide rail grinding machine. Background Technology

[0002] Currently, when using curved dovetail guides for grinding and fitting, most of the time it is only possible to rely on manual grinding and fitting by hand to achieve smooth sliding fit. This work is tedious, time-consuming, labor-intensive, and extremely inefficient. It is also difficult to ensure product consistency. In addition, each person can only grind one product at a time, resulting in low processing efficiency. Therefore, the existing grinding method needs to be improved. Utility Model Content

[0003] Purpose of the utility model: In order to overcome the above shortcomings, the purpose of this utility model is to provide an arc-shaped guide rail grinding machine with a simple structure and reasonable design. By setting a grinding installation fixture and a placement mechanism to cooperate, the grinding drive device drives the grinding installation fixture to move the product back and forth on the placement mechanism, thereby achieving a good grinding effect on the corresponding position of the product, and effectively solving the problems of slow efficiency and time consumption of manual grinding.

[0004] Technical solution: In order to achieve the above objectives, this utility model provides an arc-shaped guide rail grinding machine, including: a machine base, wherein the machine base is provided with at least one placement mechanism for placing products;

[0005] At least one grinding fixture for fixing products is provided. The grinding fixture is positioned above the placement mechanism and connected to a grinding drive device. The grinding fixture cooperates with the product, the placement mechanism, and the grinding drive device. This invention provides an arc-shaped guide rail grinding machine with a simple and reasonable structure. By using a grinding fixture in conjunction with the placement mechanism, the grinding drive device drives the grinding fixture to move the product back and forth on the placement mechanism, thus achieving a good grinding effect on the corresponding positions of the product. This effectively solves the problems of slow efficiency and time-consuming manual grinding. Furthermore, the cooperation of at least one placement mechanism and the grinding fixture allows for the processing of multiple products, thereby effectively improving processing efficiency.

[0006] The placement mechanism is provided with a placement seat, which is located on a mounting plate on the machine base. The placement seat has a placement position for placing the lower plate of the product.

[0007] Furthermore, the grinding mounting fixture includes a second grinding fixture, with the first grinding fixture positioned above the second grinding fixture.

[0008] The product is located below, and the product is used in conjunction with the first grinding fixture. The bearing is used in conjunction with the grinding drive device.

[0009] Furthermore, the grinding drive device includes a grinding drive mechanism and a grinding driven mechanism. The grinding drive mechanism is located on one side of the side frame, and the grinding driven mechanism is connected to the grinding drive mechanism via a connector. A set of slide rails is provided on the housing of the grinding drive mechanism, and the grinding driven mechanism is movably connected to the slide rails via a set of sliding blocks. The arrangement of the sliding blocks and slide rails facilitates the grinding drive device in driving the grinding fixture to reciprocate.

[0010] Preferably, the grinding drive mechanism includes a drive motor, a driving synchronous pulley, a driven synchronous pulley, and a stroke adjustment mechanism. The drive motor is mounted on a side frame. The driving synchronous pulley is located at the output end of the drive motor. The driven synchronous pulley is located on one side of the driving synchronous pulley and connected by a synchronous belt. The stroke adjustment mechanism is located on the driven synchronous pulley. One end of the connecting member is connected to the stroke adjustment mechanism via a ball bearing, and the other end is connected to the grinding driven mechanism via a ball bearing. The stroke adjustment mechanism allows the reciprocating stroke to be adjusted according to actual needs.

[0011] More preferably, the stroke adjustment mechanism includes an adjustment mounting bracket, an adjustment block, and a set of adjustment rods. The adjustment mounting bracket is mounted on the driven synchronous pulley, and the adjustment mounting bracket has an opening in the middle, with a set of adjustment grooves located on opposite sides of the opening.

[0012] Furthermore, the adjusting block is located between the adjusting mounting bracket and the driven synchronous wheel, the connecting block in the middle is located at the opening, and the two sides are connected to the adjusting groove through the second connecting piece;

[0013] Preferably, the adjusting rod passes through the adjusting mounting bracket and then presses against the adjusting block from both ends of the opening. A nut is provided on the outside of the adjusting mounting bracket on the adjusting rod, and one end of the connecting piece is connected to the adjusting block via a connecting shaft. In the working chamber, the stroke adjustment mechanism can be adjusted as needed. Specifically, the nuts at both ends of the adjusting rod are manually removed, and the relative positions of the upper and lower adjusting rods are adjusted to adjust the position of the adjusting block. Then, the nuts are tightened to adjust the left-right reciprocating stroke.

[0014] More preferably, a groove is provided on one side of the driven synchronous wheel, and a gap is provided between the groove and the driven synchronous wheel for the movement of the adjusting block.

[0015] Furthermore, the grinding driven mechanism includes a driven drive frame and a set of jaws. The driven drive frame is movably connected to the slide rail on the housing of the grinding drive mechanism via a sliding block, and the end of the connecting member away from the driven synchronous wheel is connected to the driven drive frame. The jaws are located below the driven drive frame.

[0016] Preferably, the jaw has a downward opening, which engages with a bearing above the corresponding second grinding fixture.

[0017] Furthermore, a clamping fixture is provided on the machine base between the two placement mechanisms, with the top of the clamping fixture extending above the edge of the corresponding placement mechanism. The clamping fixture is provided to fix the adjacent placement mechanisms and prevent them from shifting during processing.

[0018] As can be seen from the above technical solution, this utility model has the following beneficial effects:

[0019] 1. The arc-shaped guide rail grinding machine described in this utility model has a simple structure and reasonable design. By setting a grinding installation fixture and a placement mechanism in cooperation, the grinding drive device drives the grinding installation fixture to move the product back and forth on the placement mechanism, thereby achieving a good grinding effect on the corresponding position of the product. This effectively solves the problems of slow efficiency and time consumption of manual grinding. At the same time, the cooperation of at least one placement mechanism and grinding installation fixture can enable the processing of multiple products, thereby effectively improving its processing efficiency.

[0020] 2. The travel adjustment mechanism allows the reciprocating travel to be adjusted according to actual needs.

[0021] 3. The clamping fixture can fix adjacent placement mechanisms to prevent them from shifting during processing, thereby improving efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the arc-shaped guide rail grinding machine described in this utility model;

[0023] Figure 2 This is a schematic diagram of the grinding drive device in this utility model with the cover removed;

[0024] Figure 3 This is a partial schematic diagram of the grinding drive device in this utility model;

[0025] Figure 4 This is a partial schematic diagram of the placement mechanism and grinding mounting fixture in this utility model;

[0026] Figure 5 This is a side view of the grinding drive device in this utility model with the cover removed. Detailed Implementation

[0027] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0028] Example 1

[0029] like Figures 1 to 5An arc-shaped guide rail grinding machine is shown, comprising: a machine base 1, wherein the machine base 1 is provided with at least one placement mechanism 2 for placing products;

[0030] At least one grinding mounting fixture 3 for fixing the product is provided. The grinding mounting fixture 3 is disposed above the placement mechanism 2 and is connected to the grinding drive device 4. The grinding mounting fixture 3 cooperates with the product, the placement mechanism 2, and the grinding drive device 4. It should be noted that the number and type of the placement mechanism 2 and the grinding mounting fixture 3 can be adjusted according to the actual processing needs.

[0031] like Figure 1 , 2 The placement mechanism 2 shown in Figure 4 is provided with a placement seat 21, which is located on the mounting plate on the machine base 1. The placement seat 21 is provided with a placement position for placing the lower plate of the product.

[0032] It should be noted that the placement position may be provided with a limiting groove for the lower plate of the product. It should also be noted that it may be provided with a limiting mechanism for limiting the position of the lower plate of the product, depending on actual needs.

[0033] It should be noted that the product can be adjusted according to the actual products processed by the enterprise, as shown in the figure, which is an arc-shaped dovetail guide rail.

[0034] As shown in the figure, the grinding fixture 3 includes a second grinding fixture 31. A bearing 32 is provided above the second grinding fixture 31, and a product is provided below it. The product cooperates with the first grinding fixture 22, and the bearing 32 cooperates with the grinding drive device 4. The size of the bearing 32 can be adjusted according to the depth requirements of the processed track.

[0035] The grinding drive device 4 includes a grinding drive mechanism 41 and a grinding driven mechanism 42. The grinding drive mechanism 41 is located on one side of the side frame. The grinding driven mechanism 42 is connected to the grinding drive mechanism 41 through a connector 43. A set of slide rails is provided on the housing of the grinding drive mechanism 41. The grinding driven mechanism 42 is movably connected to the slide rails through a set of sliding blocks.

[0036] Example 2

[0037] The arc-shaped guide rail grinding machine described in this embodiment has the same structure as that in Embodiment 1. More preferably, the grinding drive mechanism 41 includes a drive motor 411, a driving synchronous pulley 412, a driven synchronous pulley 413, and a stroke adjustment mechanism 414. The drive motor 411 is mounted on a side frame. The driving synchronous pulley 412 is located at the output end of the drive motor 411. The driven synchronous pulley 413 is located on one side of the driving synchronous pulley 412 and is connected by a synchronous belt drive. The stroke adjustment mechanism 414 is located on the driven synchronous pulley 413. One end of the connecting member 43 is connected to the stroke adjustment mechanism 414 through a ball bearing, and the other end is connected to the grinding driven mechanism 42 through a ball bearing.

[0038] The stroke adjustment mechanism 414 includes an adjustment mounting bracket, an adjustment block, and a set of adjustment rods. The adjustment mounting bracket is mounted on the driven synchronous wheel 413, and the adjustment mounting bracket has an opening in the middle, with a set of adjustment grooves on both sides of the opening.

[0039] The adjusting block is located between the adjusting mounting frame and the driven synchronous wheel 413, the connecting block in the middle is located at the opening, and the two sides are connected to the adjusting groove through the second connecting piece;

[0040] After passing through the adjustment mounting bracket, the adjustment rod presses against the adjustment block from both ends of the opening. The adjustment rod is provided with a nut on the outside of the adjustment mounting bracket. One end of the connector 43 is connected to the adjustment block through a connecting shaft.

[0041] A groove is provided on one side of the driven synchronous wheel 413, and a gap is provided between the groove and the driven synchronous wheel 413 for the movement of the adjusting block.

[0042] like Figure 2 The grinding driven mechanism 42 includes a driven drive frame 421 and a set of claws 422. The driven drive frame 421 is movably connected to the slide rail on the housing of the grinding drive mechanism 41 through a sliding block, and the end of the connecting member 43 away from the driven synchronous wheel 413 is connected to the driven drive frame 421. The claws 422 are located below the driven drive frame 421.

[0043] The jaw 422 has a downward opening, which engages with the bearing 32 above the corresponding second grinding fixture 31.

[0044] A clamping fixture 5 is provided on the machine base 1 between the two placement mechanisms 2, and the top of the clamping fixture 5 extends above the edge of the corresponding placement mechanism 2.

[0045] The working principle of the arc-shaped guide rail grinding machine described in this embodiment is as follows: First, the upper plate of the product to be processed is fixed on the grinding mounting fixture 3, and the lower plate is fixed on the corresponding placement mechanism 2;

[0046] Start the drive motor 411, which drives the active synchronous wheel 412 to rotate. The active synchronous wheel 412 drives the driven synchronous wheel 413 to move and rotate. During the rotation of the driven synchronous wheel 413, the grinding driven mechanism 42 will reciprocate along the slide rail, thereby achieving grinding processing on the product's guide rail.

[0047] During the grinding process, the stroke of the reciprocating motion can be adjusted according to actual needs through the stroke adjustment mechanism 414;

[0048] The specific adjustments are as follows:

[0049] The operator loosens the nut on the outside of the adjustment mounting bracket for the adjusting rod, then adjusts the position of the two adjusting rods, one on top of the other. After adjustment, the nut is tightened to adjust the position of the adjusting block. When the driven synchronous wheel 413 drives it to rotate, it will adjust the travel of the connecting piece 43 connected to it, thereby adjusting the reciprocating motion travel.

[0050] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be considered within the protection scope of the present utility model.

Claims

1. An arc-shaped guide rail grinding machine, characterized in that: include: The machine (1) is provided with at least one placement mechanism (2) for placing products. At least one grinding mounting fixture (3) for fixing the product is provided above the placement mechanism (2), and is connected to the grinding drive device (4). The grinding mounting fixture (3) cooperates with the product, the placement mechanism (2) and the grinding drive device (4).

2. The arc-shaped guide rail grinding machine according to claim 1, characterized in that: The placement mechanism (2) is provided with a placement seat (21), which is located on the mounting plate on the machine base (1). The placement seat (21) has a placement position for placing the lower plate of the product.

3. The arc-shaped guide rail grinding machine according to claim 1, characterized in that: The grinding fixture (3) includes a second grinding fixture (31), with a bearing (32) above the second grinding fixture (31) and a product below it. The product is matched with the first grinding fixture (22), and the bearing (32) is matched with the grinding drive device (4).

4. The arc-shaped guide rail grinding machine according to claim 1, characterized in that: The grinding drive device (4) includes a grinding drive mechanism (41) and a grinding driven mechanism (42). The grinding drive mechanism (41) is located on one side of the side frame. The grinding driven mechanism (42) is connected to the grinding drive mechanism (41) through a connector (43). A set of slide rails is provided on the housing of the grinding drive mechanism (41). The grinding driven mechanism (42) is movably connected to the slide rails through a set of sliding blocks.

5. The arc-shaped guide rail grinding machine according to claim 4, characterized in that: The grinding drive mechanism (41) includes a drive motor (411), a driving synchronous pulley (412), a driven synchronous pulley (413), and a stroke adjustment mechanism (414). The drive motor (411) is mounted on a side frame. The driving synchronous pulley (412) is located at the output end of the drive motor (411). The driven synchronous pulley (413) is located on one side of the driving synchronous pulley (412) and is connected by a synchronous belt drive. The stroke adjustment mechanism (414) is located on the driven synchronous pulley (413). One end of the connecting piece (43) is connected to the stroke adjustment mechanism (414) through a ball bearing, and the other end is connected to the grinding driven mechanism (42) through a ball bearing.

6. The arc-shaped guide rail grinding machine according to claim 5, characterized in that: The stroke adjustment mechanism (414) includes an adjustment mounting bracket, an adjustment block and a set of adjustment rods. The adjustment mounting bracket is mounted on the driven synchronous wheel (413), and the middle part of the adjustment mounting bracket is provided with an opening, and a set of adjustment grooves are provided on both sides of the opening. The adjusting block is located between the adjusting mounting bracket and the driven synchronous wheel (413), the connecting block in the middle is located at the opening, and the two sides are connected to the adjusting groove through the second connecting piece; After passing through the adjustment mounting bracket, the adjustment rod presses against the adjustment block from both ends of the opening. The adjustment rod is provided with a nut on the outside of the adjustment mounting bracket. One end of the connector (43) is connected to the adjustment block through a connecting shaft.

7. The arc-shaped guide rail grinding machine according to claim 6, characterized in that: A groove is provided on one side of the driven synchronous wheel (413), and a gap for the adjustment block to move is provided between the groove and the driven synchronous wheel (413).

8. The arc-shaped guide rail grinding machine according to claim 5, characterized in that: The grinding driven mechanism (42) includes a driven drive frame (421) and a set of claws (422). The driven drive frame (421) is movably connected to the slide rail on the housing of the grinding drive mechanism (41) through a sliding block. The end of the connecting piece (43) away from the driven synchronous wheel (413) is connected to the driven drive frame (421). The claws (422) are located below the driven drive frame (421).

9. The arc-shaped guide rail grinding machine according to claim 8, characterized in that: The jaw (422) has a downward opening, which engages with the bearing (32) above the corresponding second grinding fixture (31).

10. The arc-shaped guide rail grinding machine according to claim 1, characterized in that: A clamping fixture (5) is provided on the machine base (1) between the two placement mechanisms (2), and the top of the clamping fixture (5) extends above the edge of the corresponding placement mechanism (2).

Images