Linear rack burr removing device

Abstract

The utility model relates to the technical field of burr removing devices, in particular to a linear rack burr removing device which is arranged above the ground and comprises a supporting platform, a rack pushing assembly, a burr removing assembly and a rack removing assembly. The upper surface of the supporting platform is divided into an x direction and a y direction; a transverse sliding rail is arranged on the supporting platform in the x direction of the supporting platform, and a rack containing groove used for containing a linear rack is formed in the supporting platform in the x direction of the supporting platform. The rack pushing assembly is movably connected with the transverse sliding rail and used for pushing the linear rack to move along the rack containing groove. The burr removing device is arranged above the bottom surface, is arranged on one side close to the x-direction middle position of the supporting platform, and is used for removing burrs on the linear rack; the rack removing assembly is arranged at the end, far away from the rack pushing assembly, of the supporting platform and used for pushing the linear rack with the burrs removed down from the rack containing groove. The device is simple in structure, low in cost and suitable for industrial application.

Description

Technical Field

[0001] The utility model relates to the technical field of burr removal devices, in particular to a linear rack burr removal device. Background Art

[0002] After linear rack milling, there will be a lot of burrs on the teeth, so removing the burrs on the linear rack teeth is a problem that technical personnel in this field urgently need to solve; in the prior art, the burrs on the rack are often removed by chemical processing (also known as "chemical deburring"); but more sophisticated equipment is required, which incurs additional costs.

[0003] Therefore, it is very important to provide a linear rack burr removal device with simple structure, low cost and industrial application. Utility Model Content

[0004] In order to solve the above problems, the utility model aims to provide a linear rack burr removal device.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] The utility model provides a linear rack burr removal device, which is arranged above the ground and comprises a support platform, a rack pushing assembly, a burr removal assembly, and a rack removal assembly;

[0007] The upper surface of the support platform is divided into an x-direction and a y-direction;

[0008] The support platform is provided with a transverse slide rail along its x-direction, and the support platform is provided with a rack receiving groove for placing the linear rack along its x-direction; the rack pushing assembly is movably connected with the transverse slide rail to push the linear rack to move along the rack receiving groove;

[0009] The burr removal device is arranged above the ground and on one side close to the rack receiving groove, and is used to remove burrs on the linear rack;

[0010] The rack removing assembly is arranged at the end of the supporting platform away from the rack pushing assembly, and is used to push the straight rack after the burrs are removed down the rack accommodating groove.

[0011] In one embodiment of the present utility model, the rack push assembly includes a drive motor and a rack baffle;

[0012] The rack baffle is movably connected to the transverse slide rail, and the output shaft of the driving motor is connected to the rack baffle to drive the rack baffle to move along the transverse slide rail.

[0013] In one embodiment of the utility model, the burr removal assembly includes a burr removal roller, a roller support shaft, a support frame and a motor;

[0014] The support frame is arranged above the ground, the roller support shaft extends out of the center of the burr removal roller and is arranged on the support frame; the motor is connected to the roller support shaft and is used to drive the roller support shaft to rotate and then drive the burr removal roller to rotate.

[0015] In one embodiment of the present invention, the burr removal rollers are provided in several groups.

[0016] In one embodiment of the present invention, a plurality of groups of burr removal rollers are arranged in parallel and at intervals along the roller support shaft.

[0017] In one embodiment of the present invention, the intervals between adjacent burr removal rollers are equal.

[0018] In one embodiment of the present utility model, the rack pushing assembly is arranged between the transverse slide rail and the rack accommodating groove, and a rack collecting box is arranged on a side of the rack accommodating groove away from the transverse slide rail.

[0019] In one embodiment of the utility model, the rack pushing assembly includes a driving cylinder and a rack removing plate, wherein the output shaft of the driving cylinder is connected to the rack removing plate, and is used to drive the rack removing plate to move the linear rack out of the rack accommodating groove and into the rack collection box.

[0020] In one embodiment of the present invention, the height of the lower surface of the rack removal plate is lower than the height of the upper surface of the linear rack.

[0021] In one embodiment of the present invention, the depth of the rack accommodating groove is smaller than the height of the linear rack, and the width is smaller than the width of the linear rack.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] The linear rack burr removal device of the utility model has simple structure, low cost, convenient operation and is suitable for industrial application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A linear rack burr removal device of the utility model;

[0025] Numbers in the figure: 1. Support platform; 2. Rack receiving groove; 3. Horizontal slide rail; 4. Drive motor; 5. Rack baffle; 6. Drive cylinder; 7. Rack removal plate; 8. Burr removal roller; 9. Roller support shaft; 10. Rack collection box; 11. Linear rack. DETAILED DESCRIPTION

[0026] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] Example 1

[0031] This embodiment provides a linear rack burr removal device, which is arranged above the ground, such as Figure 1 As shown, it includes a support platform 1, a rack pushing assembly, a burr removal assembly, and a rack removal assembly; the upper surface of the support platform 1 is divided into an x-direction and a y-direction; a transverse slide rail 3 is arranged on the support platform 1 along its x-direction, and a rack receiving groove 2 for placing a linear rack 11 is arranged on the support platform 1 along its x-direction; the rack pushing assembly is movably connected to the transverse slide rail 3 for pushing the linear rack 11 to move along the rack receiving groove 2; the burr removal device is arranged above the ground and on a side close to the rack receiving groove 2, for removing burrs on the linear rack 11; the rack removal assembly is arranged at the end of the support platform 1 away from the rack pushing assembly, for pushing the linear rack 11 after the burrs are removed down the rack receiving groove 2.

[0032] Furthermore, the rack push assembly includes a drive motor 4 and a rack baffle 5; the rack baffle 5 is movably connected to the transverse slide rail 3, and the output shaft of the drive motor 4 is connected to the rack baffle 5 to drive the rack baffle 5 to move along the transverse slide rail 3; before transportation, the rack baffle 5 is located at the end away from the rack removal assembly;

[0033] Furthermore, the burr removal assembly includes a burr removal roller 8, a roller support shaft 9, a support frame and a motor; the support frame is arranged above the ground, the roller support shaft 9 extends out of the center of the burr removal roller 8 and is arranged on the support frame; the motor is connected to the roller support shaft 9, and is used to drive the roller support shaft 9 to rotate and then drive the burr removal roller 8 to rotate;

[0034] Furthermore, the burr removal rollers 8 are provided in a plurality of groups and are arranged in parallel and spaced apart along the roller support shaft 9, and the intervals between adjacent burr removal rollers 8 are equal; the outer periphery of the burr removal rollers 8 is coated with a fluffy material capable of removing burrs, and can extend into the tooth grooves of the linear rack 11 to remove the burrs in the tooth grooves of the linear rack 11; and the movement of the linear rack 11 is not prevented;

[0035] Furthermore, the rack pushing assembly is arranged between the transverse slide rail 3 and the rack accommodating groove 2, and a rack collecting box 10 is arranged on the side of the rack accommodating groove 2 away from the transverse slide rail 3; the rack pushing assembly includes a driving cylinder 6 and a rack removing plate 7, and the output shaft of the driving cylinder 6 is connected to the rack removing plate 7, which is used to drive the rack removing plate 7 to move the linear rack 11 out of the rack accommodating groove 2 and into the rack collecting box 10; a laser sensor is arranged at the end of the rack removing plate 7 away from the rack baffle 5, which is used to monitor the position of the rack removing plate 7 and transmit the signal to the driving cylinder 6.

[0036] The height of the lower surface of the rack removing plate 7 is lower than the height of the upper surface of the linear rack 11; the depth of the rack accommodating groove 2 is smaller than the height of the linear rack 11, and the width is smaller than the width of the linear rack 11. The tooth portion of the linear rack 11 is located on the side of the rack accommodating groove 2 close to the burr removal roller 8.

[0037] Example 2

[0038] This embodiment provides a workflow for removing burrs from a set of linear racks in a linear rack burr removal device described in Embodiment 1, which is specifically as follows:

[0039] Place the linear rack 11 to be deburred in the rack receiving groove 2, and align its end with the rack baffle 5; start the drive motor 4 to drive the linear rack 11 to move along the transverse slide rail 3;

[0040] Start the motor of the burr removal assembly to drive the roller support shaft 9 to rotate, and further drive the burr removal roller 8 to rotate;

[0041] When the linear rack 11 runs to the burr removal roller 8, the burrs on the linear rack 11 are removed by using multiple groups of burr removal rollers 8;

[0042] When the linear rack 11 runs to the position of the laser sensor, the laser sensor detects the linear rack 11 and transmits a signal to the driving cylinder 6. The driving cylinder 6 is actuated to drive the rack removal plate 7 to move toward the side close to the rack collection box 10, and the linear rack 11 after burr removal is pushed from the rack accommodating groove 2 to the rack collection box 10; the driving motor 4 drives the rack baffle 5 to reset (move to the end away from the rack removal plate 7).

[0043] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the interpretation of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A linear rack burr removal device, arranged above the ground, characterized in that: It comprises a supporting platform (1), a rack pushing assembly, a burr removal assembly, and a rack removal assembly; The upper surface of the support platform (1) is divided into an x-direction and a y-direction; The support platform (1) is provided with a transverse slide rail (3) along its x-direction, and the support platform (1) is provided with a rack receiving groove (2) for accommodating a linear rack (11) along its x-direction; the rack pushing assembly is movably connected to the transverse slide rail (3) and is used to push the linear rack (11) to move along the rack receiving groove (2); The burr removal device is arranged above the ground and on a side close to the rack accommodating groove (2), and is used to remove burrs on the linear rack (11); The rack removal assembly is arranged at the end of the support platform (1) away from the rack pushing assembly, and is used to push the linear rack (11) after burrs are removed down into the rack accommodating groove (2).

2. A linear rack burr removal device according to claim 1, characterized in that: The rack pushing assembly comprises a driving motor (4) and a rack baffle (5); The rack baffle (5) is movably connected to the transverse slide rail (3), and the output shaft of the drive motor (4) is connected to the rack baffle (5) to drive the rack baffle (5) to move along the transverse slide rail (3).

3. A linear rack burr removal device according to claim 1, characterized in that: The burr removal assembly comprises a burr removal roller (8), a roller support shaft (9), a support frame and a motor; The support frame is arranged above the ground; the roller support shaft (9) extends out of the center of the burr removal roller (8) and is arranged on the support frame; the motor is connected to the roller support shaft (9) and is used to drive the roller support shaft (9) to rotate and thereby drive the burr removal roller (8) to rotate.

4. A linear rack burr removal device according to claim 3, characterized in that: The burr removal rollers (8) are provided in several groups.

5. A linear rack burr removal device according to claim 4, characterized in that: A plurality of groups of burr removal rollers (8) are arranged in parallel and at intervals along the roller support shaft (9).

6. A linear rack burr removal device according to claim 5, characterized in that: The intervals between adjacent burr removal rollers (8) are equal.

7. A linear rack burr removal device according to claim 1, characterized in that: The rack pushing assembly is arranged between the transverse slide rail (3) and the rack accommodating groove (2), and a rack collecting box (10) is arranged on the side of the rack accommodating groove (2) away from the transverse slide rail (3).

8. A linear rack burr removal device according to claim 7, characterized in that: The rack pushing assembly comprises a driving cylinder (6) and a rack removing plate (7), wherein the output shaft of the driving cylinder (6) is connected to the rack removing plate (7) and is used to drive the rack removing plate (7) to move the linear rack (11) out of the rack accommodating groove (2) and into the rack collecting box (10).

9. A linear rack burr removal device according to claim 8, characterized in that: The height of the lower surface of the rack removal plate (7) is lower than the height of the upper surface of the linear rack (11).

10. The linear rack burr removal device according to claim 1, characterized in that: The depth of the rack accommodating groove (2) is smaller than the height of the linear rack (11), and the width is smaller than the width of the linear rack (11).

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