Machining rib deburring tool jig

Abstract

The utility model discloses a machining rib deburring tool jig which comprises a clamping assembly and a deburring assembly, the clamping assembly comprises two clamping parts hinged to each other and an elastic component arranged between the two clamping parts, and the elastic component can make the two clamping parts close to each other; the deburring assembly comprises two deburring parts correspondingly arranged on the two clamping parts respectively, when the two clamping parts draw close to each other, the deburring parts are provided with profiling grooves corresponding to the section of the long structure to be treated, and when the deburring assembly is used, the two deburring parts are elastically pressed to the long structure to be treated by the two clamping parts in an abutting mode. The profiling groove is matched with the side face of the long structure, at the moment, the deburring tool jig for the machining ribs is moved in the length direction of the long structure, burrs at the machining groove of the long structure can be cleaned, and cleaning is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to a tooling fixture for deburring machining ribs. Background Technology

[0002] In some longer profile components, it is often necessary to perform milling at designated locations to break up the longer profile structure and meet specific installation requirements, for example, Figure 5 In the profile workpiece shown, milling grooves need to be performed at specific lengths of the cross ribs.

[0003] After milling, burrs will remain at the corresponding positions. In areas with small structures or complex locations, it is difficult to perform traditional burr cleaning (such as chamfering, filing, sanding, etc.), making it difficult to meet the requirements of products with strict control over aluminum burrs (such as battery modules for new energy vehicles). Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a deburring fixture for machining ribs, which can conveniently clean burrs from the machined grooves of long workpieces.

[0005] According to a first aspect of the present invention, a machining rib deburring fixture includes: a clamping assembly and a deburring assembly. The clamping assembly includes two clamping portions hinged together and an elastic member disposed between the two clamping portions. The elastic member enables the two clamping portions to move closer together. The deburring assembly includes two deburring portions respectively disposed on the two clamping portions. When the two clamping portions move closer together, the deburring portions are provided with a contoured groove corresponding to the cross-section of the elongated structure to be processed.

[0006] The machining rib deburring fixture according to the present utility model embodiment has at least the following beneficial effects: When applied, the two deburring parts are elastically pressed against the elongated structure to be processed by the two clamping parts, and the contour groove is matched with the side of the elongated structure. At this time, the machining rib deburring fixture can be moved along the length direction of the elongated structure to clean the burrs at the machining groove of the elongated structure, and the cleaning is convenient and quick.

[0007] According to some embodiments of the present invention, the deburring part is detachably installed to the clamping part.

[0008] According to some embodiments of the present invention, the deburring part is detachably installed to the clamping part via a sliding insert structure.

[0009] According to some embodiments of the present invention, the sliding insert structure includes a sliding part and a sliding groove that can slidably engage with the sliding part. One of the sliding part and the sliding groove is disposed in the clamping part, and the other is disposed in the deburring part.

[0010] According to some embodiments of the present invention, the deburring part includes a brush assembly and a brush seat, one side of the brush assembly is connected to the brush seat, and the other side of the brush assembly forms the contour groove.

[0011] According to some embodiments of the present invention, the machining rib deburring fixture further includes a rolling assembly, which is capable of contacting a long workpiece.

[0012] According to some embodiments of the present invention, the rolling assembly includes balls disposed in the clamping portion.

[0013] According to some embodiments of the present invention, the lower end of the clamping part is provided with a ball groove that penetrates the clamping part, the ball is disposed in the ball groove, the lower end of the ball groove is provided with a notch that allows the lower part of the ball to be exposed, and the two ends of the ball groove are respectively provided with limiting members that can prevent the ball from leaving the ball groove.

[0014] According to some embodiments of this utility model, the limiting member is a pin.

[0015] According to some embodiments of the present invention, the ball is movably disposed in the clamping part, the clamping part is provided with an exposed opening for the ball to be exposed, and an elastic mechanism is provided between the clamping part and the ball, the elastic mechanism being able to elastically press the ball against the exposed opening.

[0016] According to some embodiments of the present invention, the elastic mechanism includes an abutment and a spring. The abutment is movably disposed on the clamping part, and the spring is disposed between the abutment and the clamping part. The abutment abuts against the ball.

[0017] According to some embodiments of the present invention, the abutment member is provided with a limiting groove corresponding to the end of the spring.

[0018] According to some embodiments of the present invention, the clamping part extends to provide a handle. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the structure of the deburring fixture for machining ribs according to an embodiment of the present utility model;

[0021] Figure 2 This is a side structural schematic diagram of the deburring fixture for machining ribs according to an embodiment of the present utility model;

[0022] Figure 3 This is an exploded view of the deburring fixture for machining ribs according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the side structure of the two deburring sections in an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of a long workpiece according to an embodiment of the present invention.

[0025] Figure label:

[0026] Clamping part 110, handle part 120, elastic member 130, rotating shaft 140

[0027] Contouring groove 201, deburring section 210, brush assembly 211, brush holder 212

[0028] Sliding part 301, sliding groove 302,

[0029] Ball bearing 410, ball groove 411, notch 412, limiting member 413, abutting member 420, limiting groove 421, spring 430;

[0030] Machining groove 901, long structure 900, long workpiece 910. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0034] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0035] The following is for reference. Figures 1 to 4 This invention describes a machining tooling fixture for deburring ribs according to an embodiment of the present invention.

[0036] like Figures 1 to 4 As shown, the machining rib deburring fixture according to an embodiment of the present invention includes: a clamping assembly and a deburring assembly. The clamping assembly includes two clamping parts 110 that are hinged to each other and an elastic member 130 disposed between the two clamping parts 110. The elastic member 130 can bring the two clamping parts 110 closer together. The deburring assembly includes two deburring parts 210 respectively disposed on the two clamping parts 110. When the two clamping parts 110 are close together, the deburring parts 210 are provided with a contour groove 201 corresponding to the cross section of the elongated structure 900 to be processed.

[0037] In application, the two deburring parts 210 are elastically pressed against the elongated structure 900 to be processed by the two clamping parts 110, and the contour groove 201 is engaged with the side of the elongated structure 900. At this time, the machining rib deburring fixture can be moved along the length of the elongated structure 900 to clean the burrs at the machining groove 901 of the elongated structure 900, and the cleaning is convenient and quick.

[0038] Specifically, such as Figures 1 to 5 As shown, the long workpiece 910 is a profile, and its upper part is a long structure 900 with a cross-shaped structure. The machining groove 901 is located at a set position on the long structure 900 and is formed by milling. In application, the handle 120 is squeezed to open the two clamping parts 110. The contour groove 201 of the deburring part 210 corresponds to the two sides of the long structure 900. After the handle 120 is released, due to the elastic force, the deburring part 210 elastically presses against the two sides of the long structure 900. The machining rib deburring fixture moves along the length of the long structure 900. When it moves to the machining groove 901, the contour groove 201 and its edge can clean the burrs at the machining groove 901, thereby meeting the burr cleaning requirements of the machining groove of the long workpiece.

[0039] like Figures 1 to 3As shown, in some embodiments of this utility model, the clamping part 110 extends to provide a handle part 120 to facilitate opening the machining rib deburring fixture.

[0040] like Figures 1 to 3 As shown, in some embodiments of this utility model, the inner sides of the two clamping parts 110 are rotatably connected by a rotating shaft 140. The elastic member 130 is a torsion spring provided on the rotating shaft 140. The two torsion arms of the torsion spring abut against the two handle parts 12 respectively, and elastically push the two handle parts 12 outward, thereby forming an inward elastic force at the clamping part 110.

[0041] It is understood that in some embodiments of this utility model, the elastic member 130 may also be a tension spring, a compression spring, a V-shaped spring, etc.

[0042] In some embodiments of this utility model, the deburring part 210 is detachably installed to the clamping part 110 to facilitate replacement of the deburring part 210.

[0043] Specifically, the contour groove 201 is different for different workpieces, so different deburring parts 210 are replaced according to different workpieces. In addition, the deburring parts 210 are also prone to wear during use and need to be replaced after a certain period of use in order to maintain a good deburring effect. In this utility model, the deburring parts 210 can be detachably installed, which makes it easy to replace the deburring parts 210.

[0044] In some embodiments of this utility model, the deburring part 210 is detachably installed to the clamping part 110 via a sliding insert structure, making installation convenient and quick.

[0045] It is understood that, in some embodiments of this utility model, the deburring part 210 can also be detachably installed to the clamping part 110 by means of a snap-fit ​​mechanism, a screw mechanism or a magnetic attraction.

[0046] like Figure 3 , Figure 4 As shown, in some embodiments of this utility model, the sliding insertion structure includes a sliding part 301 and a sliding groove 302 that can slidably engage with the sliding part 301. The sliding part 301 is disposed on the clamping part 110, and the sliding groove 302 is disposed on the deburring part 210. Through the sliding part 301 and the sliding groove 302, the deburring part 210 and the clamping part 110 can be slidably inserted, which facilitates assembly.

[0047] Specifically, the sliding part 301 has a convex structure with a cross-section in the shape of a square, dovetail, or T, and the sliding groove 302 corresponds to it.

[0048] Of course, in the specific implementation process, the sliding part 301 can also be set in the deburring part 210, and the sliding groove 302 can be set in the clamping part 110, which can also satisfy the function of sliding insertion.

[0049] It is understood that in some embodiments of this utility model, the sliding part 301 and the sliding groove 302 are provided with positioning mechanisms, such as pin mechanisms, screw mechanisms, hook mechanisms or magnetic attraction mechanisms, to improve the stability of the connection between the sliding part 301 and the sliding groove 302.

[0050] like Figure 4 As shown, in some embodiments of this utility model, the deburring part 210 includes a brush assembly 211 and a brush seat 212. One side of the brush assembly 211 is connected to the brush seat 212, and the other side of the brush assembly 211 forms a contour groove 201. The brush assembly 211 is used to clean the burrs.

[0051] Specifically, the brushes of the brush assembly 211 are set according to the position and length of the contour groove 201. The brushes of the brush assembly 211 are stainless steel wire brushes, copper wire brushes, iron wire brushes, etc. The brush holder 212 is used to install the deburring part 210 and is provided with the aforementioned sliding part 301 or other mounting structures.

[0052] Furthermore, a brush is used as the cleaning structure for the deburring section 210. The elasticity of the brush can reduce damage to other parts of the workpiece.

[0053] It is understood that in some embodiments of this utility model, the deburring part 210 may also be a solid structure, such as a solid block made of mold steel, and the contour groove 201 may be formed by machining, which can also satisfy the function of deburring.

[0054] In some embodiments of this utility model, the machining rib deburring fixture further includes a rolling assembly that can abut against the long workpiece 910 to reduce the resistance of the machining rib deburring fixture moving on the long workpiece 910 and reduce the wear on the long workpiece 910, making the deburring operation more convenient.

[0055] like Figure 2 , Figure 3 As shown, in some embodiments of this utility model, the rolling assembly includes a ball 410 disposed in the clamping part 110, which reduces the moving resistance of the machining rib deburring tooling fixture.

[0056] like Figure 2 , Figure 3 As shown, in some embodiments of this utility model, the lower end of the clamping part 110 is provided with a ball groove 411 that penetrates the clamping part 110. The ball 410 is disposed in the ball groove 411. The lower end of the ball groove 411 is provided with a notch 412 that allows the lower part of the ball 410 to be exposed. The two ends of the ball groove 411 are respectively provided with limiting members 413 that can prevent the ball 410 from leaving the ball groove 411, so that the ball 410 rolls in the ball groove 411 to reduce friction.

[0057] Specifically, the ball groove 411 is an elongated groove, and the notch 412 is an elongated structure located at the bottom of the ball groove 411. Multiple balls 410 are configured. After multiple balls 411 are inserted into the ball groove 411, they are limited by the limiting member 413, thereby restricting the balls 410 to roll within the ball groove 411. The balls 410 protrude from the notch 412 and contact the elongated workpiece 910, thereby achieving the function of reducing friction.

[0058] It is understood that in some embodiments of this utility model, the ball groove 411 can also be a spherical groove, that is, each ball 410 is configured with a corresponding ball groove 411, which can also satisfy the rolling function of the ball 410.

[0059] like Figure 2 , Figure 3 As shown, in some embodiments of this utility model, the limiting member 413 is a pin.

[0060] Of course, in the specific implementation process, the limiting component 413 can also be a screw, a hook, etc., which will not be described in detail here.

[0061] like Figure 2 , Figure 3 As shown, in some embodiments of this utility model, the ball 410 is movably disposed in the clamping part 110. The clamping part 110 is provided with an exposed opening for the ball 410 to be exposed. An elastic mechanism is provided between the clamping part 110 and the ball 410. The elastic mechanism can elastically press the ball 410 against the exposed opening, so that the ball 410 remains exposed and maintains good rolling performance.

[0062] Specifically, the ball bearing 410 is set by an elastic mechanism, so that the ball bearing 410 has a certain displacement range. Users can fine-tune the height position of the deburring tooling fixture for machining ribs by trying different pressures to meet different usage requirements. Moreover, the elastic mechanism has a certain damping function when it moves, so that the ball bearing 410 can maintain good rolling performance even when the surface accuracy of the long workpiece 910 is poor.

[0063] In some embodiments of this utility model, the exposed opening is the notch 412 described above.

[0064] like Figure 2 , Figure 3 As shown, in some embodiments of this utility model, the elastic mechanism includes an abutment 420 and a spring 430. The abutment 420 is movably disposed in the clamping part 110, and the spring 430 is disposed between the abutment 420 and the clamping part 110. The abutment 420 abuts against the ball 410 to avoid the spring 430 directly abutting against the ball 410 and affecting the rolling performance of the ball 410.

[0065] Specifically, the abutting part 420 is an elongated part, and its abutting surface with the ball 410 is a smooth surface or a concave surface that matches the ball 410, resulting in low frictional resistance between the abutting part and the ball 410.

[0066] like Figure 3 As shown, in some embodiments of this utility model, the abutment member 420 is provided with a limiting groove 421 corresponding to the end of the spring 430, so as to facilitate positioning of the spring 430 and improve the reliability of the elastic mechanism.

[0067] Of course, this invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A machining rib deburring tooling jig, characterized by, include: A clamping assembly comprising two clamping portions (110) hinged together and an elastic member (130) disposed between the two clamping portions (110), the elastic member (130) being capable of bringing the two clamping portions (110) closer together; The deburring assembly includes two deburring portions (210) respectively disposed on the two clamping portions (110). When the two clamping portions (110) are close together, the deburring portion (210) is provided with a contour groove (201) corresponding to the cross section of the elongated structure (900) to be processed.

2. The machining rib deburring fixture according to claim 1, characterized in that, The deburring part (210) is detachably mounted to the clamping part (110).

3. The machining rib deburring fixture according to claim 2, characterized in that, The deburring part (210) is detachably installed to the clamping part (110) via a sliding insert structure.

4. The machining rib deburring fixture according to claim 3, characterized in that, The sliding insert structure includes a sliding part (301) and a sliding groove (302) that can slide with the sliding part (301). One of the sliding part (301) and the sliding groove (302) is disposed in the clamping part (110), and the other is disposed in the deburring part (210).

5. The machining rib deburring fixture according to claim 1, characterized in that, The deburring section (210) includes a brush assembly (211) and a brush holder (212). One side of the brush assembly (211) is connected to the brush holder (212), and the other side of the brush assembly (211) forms the contour groove (201).

6. The machining rib deburring fixture according to claim 1, characterized in that, The machining rib deburring fixture also includes a rolling assembly that can abut against a long workpiece (910).

7. The machining rib deburring fixture according to claim 6, characterized in that, The rolling assembly includes a ball (410) disposed in the clamping part (110).

8. The machining rib deburring fixture according to claim 7, characterized in that, The lower end of the clamping part (110) is provided with a ball groove (411) that penetrates the clamping part (110). The ball (410) is disposed in the ball groove (411). The lower end of the ball groove (411) is provided with a notch (412) that allows the lower part of the ball (410) to be exposed. The two ends of the ball groove (411) are respectively provided with limiting members (413) that can prevent the ball (410) from dislodging from the ball groove (411).

9. The machining rib deburring fixture according to claim 7, characterized in that, The ball (410) is movably disposed in the clamping part (110). The clamping part (110) is provided with an exposed opening for the ball (410) to be exposed. An elastic mechanism is provided between the clamping part (110) and the ball (410). The elastic mechanism can elastically press the ball (410) against the exposed opening.

10. The machining rib deburring fixture according to claim 9, characterized in that, The elastic mechanism includes an abutment (420) and a spring (430). The abutment (420) is movably disposed on the clamping part (110), and the spring (430) is disposed between the abutment (420) and the clamping part (110). The abutment (420) abuts against the ball (410).

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