Outer side slotting machining clamp for truck parts
By designing the outer grooved machining fixture of truck parts, the problem of complex structure of truck parts leads to cumbersome processing steps and inefficient efficiency is solved, and fast and accurate clamping and machining accuracy are guaranteed.
Patent Information
- Application Number
- CN202411804886.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-03-04
AI Technical Summary
Due to the complex structure of truck parts, it is difficult to achieve fast and accurate clamping positioning, resulting in cumbersome processing steps and inefficient efficiency.
An outer groove machining fixture of truck parts is designed, and the first connecting surface and the second connecting surface of the intermediate plate are adjusted tightly and positionally through components such as base, support plate, first limiting member, second limiting member and first telescopic member.
Through the design of the fixture, the fast and precise clamping of the parts to be processed is achieved, the processing steps are simplified, the processing efficiency is improved, and the processing accuracy is ensured.
Smart Images
Figure CN119550110A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of slotting of special-shaped parts, and in particular to a fixture for processing the outer slotting of truck parts. Background Art
[0002] Some truck parts are relatively complex in structure and often need to be cast first and then processed with features such as slotting and cylindrical structures. Figure 1 The truck parts shown include a middle plate and connecting blocks on both sides of the middle plate, and a groove structure needs to be processed on the side of the middle plate. Figure 2 As shown, it includes an intermediate plate 1, a first connecting block 2 located on the first connecting surface 10 of the intermediate plate, and a second connecting block 2 located on the second connecting surface 11 of the intermediate plate. The intermediate plate 1, the first connecting block 2, and the second connecting block 3 are integrally formed, and a groove structure needs to be formed on the first side surface 12 of the intermediate plate 1. However, since the special-shaped parts are relatively complex, how to achieve fast and accurate clamping and positioning to simplify the processing steps and increase the processing efficiency is a problem that the current technicians are concerned about. Summary of the invention
[0003] In order to solve the technical problems existing in the background technology, the present invention provides a fixture for processing outer grooves of truck parts.
[0004] The present invention provides a fixture for processing outer grooves of truck parts. The truck parts include an intermediate plate. The first connecting surface of the intermediate plate has a first connecting block. The second connecting surface of the intermediate plate has a second connecting block. The first connecting surface and the second connecting surface are opposite to each other. A groove is formed on the first side surface of the intermediate plate. Different from the prior art, the first connecting block and the second connecting block are both processed with connecting holes. The fixture includes a base. The base is provided with a support plate for supporting the parts to be processed.
[0005] The support plate is provided with a first limiting member which is limited by the first connecting surface;
[0006] A second limiting member is installed on the base through a second telescopic member, and the second telescopic member drives the second limiting member to move closer to or away from the first limiting member to achieve tightening or loosening of the first connecting surface and the second connecting surface of the middle plate;
[0007] A positioning member is installed on the base via a first telescopic member, and the first telescopic member is used to drive the positioning member to move into the connecting hole of the first connecting block or move out of the connecting hole.
[0008] During the actual operation, the parts to be processed are first placed on the support plate, and then the telescopic ends of the first telescopic member and the second telescopic member are synchronously moved toward the direction close to the middle plate. The first positioning member adjusts the position of the parts to be processed through the connecting hole, and the second limiting member is pressed against the second connecting surface of the middle plate, and the first limiting member is pressed against the first connecting surface. In the process of clamping the parts to be processed, the position of the parts to be processed is adjusted through the connecting hole and the positioning member, thereby increasing the processing efficiency and ensuring the processing accuracy.
[0009] As a further optimized solution of the present invention, a first column is provided on the support plate, the first column is in contact with the second side surface of the middle plate, and the second side surface is perpendicular to the first side surface.
[0010] When placing the parts to be processed, the first connecting surface of the middle plate is in contact with the first limiting member, and the second side surface is in contact with the first column, so as to achieve preliminary limiting of the parts to be processed.
[0011] As a further optimized solution of the present invention, a second column is provided on the support plate, the parts to be processed are located between the first column and the second column, and the intermediate plate has a third side surface parallel to and opposite to the second side surface, and the third side surface is opposite to the second column.
[0012] As a further optimized solution of the present invention, the first limiting member includes a first limiting block and a second limiting block, an accommodating space is formed between the first limiting block and the second limiting block, and the first connecting block is located in the accommodating space.
[0013] As a further optimized solution of the present invention, it also includes a first moving block, which is installed at the telescopic end of the first telescopic member, and the positioning block is installed on the first moving block. A guide structure for guiding the movement of the positioning block is provided between the first moving block and the first limiting member.
[0014] As a further optimized solution of the present invention, the guide structure includes a guide column installed on the first moving block, and a sliding hole is opened on the first limiting member, and the guide column slides in the sliding hole.
[0015] As a further optimized solution of the present invention, the length of the guide column extending from the first moving block is adjustable. Specifically, the guide column is connected to the first moving block by a thread, and the guide column is rotated to adjust the length of the guide column extending from the first moving block.
[0016] As a further optimized solution of the present invention, the sliding hole is a through hole, and when the first telescopic member drives the first moving block to the minimum distance from the middle plate, the guide column contacts the middle plate.
[0017] As a further optimized solution of the present invention, a second moving block is installed at the telescopic end of the second telescopic member, and the second limiting member is installed on the second moving block.
[0018] As a further optimized solution of the present invention, the second limiting member includes a supporting block detachably mounted on the second moving block, a main limiting bar detachably mounted on the supporting block, and the main limiting bar interferes with the part to be processed.
[0019] As a further optimized solution of the present invention, it also includes an auxiliary limiting strip installed on the supporting block, and when the main limiting strip contacts the middle plate, the auxiliary limiting strip contacts the second connecting block.
[0020] In the present invention, the outer grooving processing fixture of the proposed truck parts is moved synchronously toward the direction close to the middle plate by the telescopic ends of the first telescopic member and the second telescopic member. The first positioning member adjusts the position of the part to be processed through the connecting hole, and the second limiting member is pressed against the second connecting surface of the middle plate, and the first limiting member is pressed against the first connecting surface at the same time. In the process of clamping the part to be processed, the position of the part to be processed is adjusted through the connecting hole and the positioning member, thereby increasing the processing efficiency and ensuring the processing accuracy.
[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the structure of the truck parts that have been processed and formed;
[0023] Figure 2 A schematic diagram of the blank structure for processing the side groove structure of truck parts;
[0024] Figure 3 It is a schematic diagram of the structure of the present invention;
[0025] Figure 4 It is a partial enlarged view of the first limiting member of the present invention;
[0026] Figure 5 It is a partial enlarged view of the second position-limiting member of the present invention;
[0027] In the figure: 1. middle plate; 10. first connecting surface; 11. second connecting surface; 12. first side surface; 13. second side surface; 14. third side surface; 15. fourth side surface; 2. first connecting block; 3. second connecting block; 4. connecting hole; 5. base; 6. support plate; 7. first limiting member; 70. first limiting block; 71. second limiting block; 72. sliding hole; 8. second limiting member; 80. support block; 81. main limiting strip; 9. second telescopic member; 16. first telescopic member; 17. positioning member; 18. first column; 19. second column; 20. first moving block; 21. guide column; 22. second moving block; 23. auxiliary limiting strip. DETAILED DESCRIPTION
[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0029] like Figure 3-Figure 5 A fixture for processing outer grooves of truck parts is shown, the truck parts include an intermediate plate 1, a first connecting surface 10 of the intermediate plate 1 has a first connecting block 2, a second connecting surface 11 of the intermediate plate 1 has a second connecting block 3, the first connecting surface 10 and the second connecting surface 11 are opposite to each other, a groove is formed on a first side surface 12 of the intermediate plate 1, and different from the prior art, the first connecting block 2 and the second connecting block 3 are both processed with connecting holes 4, the fixture includes a base 5, and a support plate 6 for supporting the parts to be processed is provided on the base 5; the support plate 6 is used to support a fourth side surface 15 of the intermediate plate 1 opposite to the first side surface 12;
[0030] A first limiting member 7 is provided on the support plate 6 and is limited by a first connecting surface 10;
[0031] A second limiting member 8 is installed on the base 5 through a second telescopic member 9. When the second telescopic member 9 drives the second limiting member 8 to move closer to the middle plate 1, the second limiting member 8 contacts the second connecting surface 11 of the middle plate 1 and drives the middle plate 1 to move closer to the first limiting member 7 to achieve tight contact with the middle plate 1. When the second telescopic member 9 drives the second limiting member 8 to move away from the middle plate 1, the clamping of the middle plate 1 is released.
[0032] A positioning member 17 is installed on the base 5 via a first telescopic member 16 . The first telescopic member 16 is used to drive the positioning member 17 to move into the connecting hole 4 of the first connecting block 2 or move out of the connecting hole 4 .
[0033] It should be noted that the first telescopic member 16 and the second telescopic member 9 can be structures such as electric cylinders or air cylinders in the prior art that can drive components to move horizontally back and forth. In this embodiment, the first telescopic member 16 and the second telescopic member 9 are both air cylinders.
[0034] During the actual operation, the parts to be processed are first placed on the support plate 6, and then the telescopic ends of the first telescopic member 16 and the second telescopic member 9 are synchronously moved toward the direction close to the middle plate 1. The first positioning member 17 adjusts the position of the parts to be processed through the connecting hole 4, and the second limiting member 8 is pressed against the second connecting surface 11 of the middle plate 1, and the first limiting member 7 is pressed against the first connecting surface 10. In the process of clamping the parts to be processed, the position of the parts to be processed is adjusted through the connecting hole 4 and the positioning member 17, which increases the processing efficiency and ensures the processing accuracy.
[0035] Preferably, a first column 18 is detachably mounted on the support plate 6 by means of screws, the first column 18 is in contact with the second side surface 13 of the middle plate 1, the second side surface 13 is perpendicular to the first side surface 12, and when placing the parts to be processed, the first connecting surface 10 of the middle plate 1 is in contact with the first limiting member 7, and the second side surface 13 is in contact with the first column 18, so as to achieve preliminary limiting of the parts to be processed and ensure that the first telescopic member 16 can move into the connecting hole 4 during the process of driving the positioning member 17 to move.
[0036] Preferably, a second column 19 is detachably mounted on the support plate 6 by screws, the parts to be processed are located between the first column 18 and the second column 19, and the intermediate plate 1 has a third side surface 14 parallel to and opposite to the second side surface 13, and the third side surface 14 is opposite to the second column 19.
[0037] Preferably, the first limiting member 7 includes a first limiting block 70 and a second limiting block 71, and an accommodating space is formed between the first limiting block 70 and the second limiting block 71. The first connecting block 2 is located in the accommodating space, and the first limiting block 70 and the second limiting block 71 are detachably mounted on the support plate 6 by screws.
[0038] Preferably, it also includes a first moving block 20, which is installed at the telescopic end of the first telescopic member 16, and the positioning block is installed on the first moving block 20. A guiding structure for guiding the movement of the positioning block is provided between the first moving block 20 and the first limiting member 7.
[0039] Preferably, the guide structure includes a guide column 21 installed on the first moving block 20 , and a sliding hole 72 is formed on the first limiting member 7 , and the guide column 21 slides in the sliding hole 72 .
[0040] Preferably, the length of the guide column 21 extending from the first moving block 20 is adjustable. Specifically, the guide column 21 is connected to the first moving block 20 by a threaded connection, and the guide column 21 is rotated to adjust the length of the guide column 21 extending from the first moving block 20.
[0041] Preferably, the sliding hole 72 is a through hole, and when the first telescopic member 16 drives the first moving block 20 to the minimum distance from the middle plate 1 , the guide column 21 contacts the middle plate 1 .
[0042] Preferably, a second moving block 22 is installed at the telescopic end of the second telescopic member 9 , and the second position-limiting member 8 is installed on the second moving block 22 .
[0043] Preferably, the second limiting member 8 includes a support block 80 detachably mounted on the second movable block 22, and a main limiting strip 81 is detachably mounted on the support block 80, the main limiting strip 81 abuts against the parts to be processed, and at least two groups of main limiting strips 81 are provided, with a gap formed between at least two groups of main limiting strips 81, so as to facilitate replacement according to the wear of the main limiting strips 81, and at the same time, replacement of the main limiting strips 81 can realize processing of products of different models.
[0044] In order to achieve clamping and positioning of the parts to be processed, preferably, an auxiliary limiting strip 23 installed on the support block 80 is also included. When the main limiting strip 81 contacts the middle plate 1, the auxiliary limiting strip 23 contacts the second connecting block 3.
[0045] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.
[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0047] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0048] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A jig for processing outer grooves of a truck component, the truck component comprising an intermediate plate (1), a first connecting surface (10) of the intermediate plate (1) having a first connecting block (2), a second connecting surface (11) of the intermediate plate (1) having a second connecting block (3), the first connecting surface (10) and the second connecting surface (11) being opposite to each other, and a groove is formed on a first side surface (12) of the intermediate plate (1), characterized in that: The first connecting block (2) and the second connecting block (3) are both processed with connecting holes (4), and the fixture comprises a base (5), and the base (5) is provided with a supporting plate (6) for supporting the parts to be processed; The support plate (6) is provided with a first limiting member (7) which is limited by a first connecting surface (10); A second limiting member (8) is mounted on the base (5) via a second telescopic member (9), and the second telescopic member (9) drives the second limiting member (8) to move closer to or farther from the first limiting member (7) to achieve tightening or loosening of the first connecting surface (10) and the second connecting surface (11) of the intermediate plate (1); A positioning member (17) is mounted on the base (5) via a first telescopic member (16), and the first telescopic member (16) is used to drive the positioning member (17) to move into the connection hole (4) of the first connection block (2) or move out of the connection hole (4).
2. The outer side slotting processing fixture for truck parts according to claim 1, characterized in that: The support plate (6) is provided with a first column (18), the first column (18) is in contact with the second side surface (13) of the intermediate plate (1), and the second side surface (13) is perpendicular to the first side surface (12).
3. The outer side slotting processing fixture of truck parts according to claim 2, characterized in that: The support plate (6) is provided with a second column (19), the parts to be processed are located between the first column (18) and the second column (19), the intermediate plate (1) has a third side surface (14) which is parallel to and opposite to the second side surface (13), and the third side surface (14) is opposite to the second column (19).
4. The outer side groove processing fixture of truck parts according to claim 1, characterized in that: The first limiting member (7) comprises a first limiting block (70) and a second limiting block (71); an accommodation space is formed between the first limiting block (70) and the second limiting block (71); and the first connecting block (2) is located in the accommodation space.
5. The outer side slotting processing fixture of truck parts according to claim 1, characterized in that: It also includes a first moving block (20), the first moving block (20) is mounted on the telescopic end of the first telescopic member (16), the positioning block is mounted on the first moving block (20), and a guiding structure for guiding the movement of the positioning block is provided between the first moving block (20) and the first limiting member (7).
6. The outer side groove processing fixture of truck parts according to claim 5, characterized in that: The guide structure comprises a guide column (21) mounted on the first moving block (20); a sliding hole (72) is formed on the first limiting member (7); and the guide column (21) slides in the sliding hole (72).
7. The outer side groove processing fixture of truck parts according to claim 6, characterized in that: The length of the guide column (21) extending out of the first moving block (20) is adjustable.
8. The outer side groove processing fixture of truck parts according to claim 6, characterized in that: The sliding hole (72) is a through hole, and when the first telescopic member (16) drives the first moving block (20) to the minimum distance from the middle plate (1), the guide column (21) contacts the middle plate (1).
9. The outer side groove processing fixture of truck parts according to claim 1, characterized in that: A second moving block (22) is mounted on the telescopic end of the second telescopic member (9), and the second position-limiting member (8) is mounted on the second moving block (22).
10. The outer side groove processing fixture of truck parts according to claim 9, characterized in that: The second limiting member (8) comprises a supporting block (80) detachably mounted on the second moving block (22), a main limiting strip (81) detachably mounted on the supporting block (80), and the main limiting strip (81) abuts against the component to be processed.