Clutch pressure plate machining tool
By designing a clutch pressure plate machining fixture with an internal support fixing component and an angle rotation component, the problems of pressure plate wobbling and angle adjustment were solved, improving the polishing effect and production efficiency, and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-24
AI Technical Summary
Existing clutch pressure plate machining fixtures are difficult to fix stably, causing the pressure plate to shake and shift during polishing, affecting the polishing effect and product quality. At the same time, the angle cannot be flexibly adjusted, making it difficult to meet the polishing needs of different parts, increasing processing costs and extending the production cycle.
A machining fixture including an internal support fixing component and an angle rotation component was designed. The internal support fixing component provides stable support for the pressure plate through a drive screw and slide rail structure. The angle rotation component enables flexible angle adjustment of the pressure plate through a drive motor and connecting shaft. Combined with a telescopic cylinder and anti-slip block, the stability and accuracy of the pressure plate are ensured during the polishing process.
This achieves stable fixing of the pressure plate and precise angle adjustment, improving polishing uniformity and product quality, while reducing processing costs and production cycle.
Smart Images
Figure CN224027329U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the related technical field of clutch pressure plate processing auxiliary frock, specifically, a clutch pressure plate processing frock. BACKGROUND
[0002] In the processing of clutch pressure plate, polishing is an important link to improve its surface quality. However, the existing processing frock has many problems in fixing the clutch pressure plate. On the one hand, the traditional frock is difficult to fix the clutch pressure plate stably, and in the polishing process, the pressure plate is prone to shaking, displacement and other situations, which not only affects the polishing effect, causes uneven surface polishing, reduces product quality, but also may cause the pressure plate to collide with the polishing equipment, causing equipment damage and pressure plate scrap. On the other hand, due to the inability to flexibly adjust the angle of the pressure plate, it is impossible to process different parts according to the polishing requirements, so that some complex shaped clutch pressure plates are difficult to achieve ideal polishing effect. This not only increases the processing cost, but also prolongs the production cycle and reduces the market competitiveness of enterprises.
[0003] Therefore, the above problems are improved. CONTENT OF THE UTILITY MODEL
[0004] In order to overcome the above defects, the embodiment of the present disclosure provides a clutch pressure plate processing frock, which solves the technical problems that in the polishing process, the pressure plate is prone to shaking, displacement and other situations, which not only affects the polishing effect, causes uneven surface polishing and other technical problems.
[0005] According to one aspect, at least one embodiment of the present disclosure provides a clutch pressure plate processing frock, comprising:
[0006] A chassis and a cross seat are arranged in the chassis;
[0007] An angle rotating assembly is arranged between the cross seat and the chassis;
[0008] A long slot is arranged on the surface of the cross seat, and an inner support fixing assembly is arranged in the long slot;
[0009] The inner support fixing assembly comprises a driving screw, which is rotatably connected in the long slot, and the driving screw rotates by motor control, a pair of slide rails are arranged in the long slot, and a moving block is slidably connected at both ends of the slide rail, and the moving block and the driving screw rotate by motor control.
[0010] As a further technical solution, the moving block is rotatably connected with a connecting rod through a pin shaft at both ends, a pair of opposite connecting rods are rotatably connected with a connecting rod through a pin shaft, and a support seat is fixedly connected at both ends of the surface of the connecting rod.
[0011] As a further technical solution, the support seat surface is provided with a stand, the outer sleeve of the stand is connected with an inner support rod, a connecting groove is formed in the upper end surface of the inner support rod, and a fixing bolt is inserted into the connecting groove.
[0012] As a further technical solution, the angle rotating assembly comprises a connecting shaft, the connecting shaft is fixed at one end of the cross seat, the connecting shaft is rotatably connected to one side of the base frame, and the base frame is provided with a driving motor.
[0013] As a further technical solution, the output end of the driving motor is connected to the connecting shaft, one side of the base frame is provided with a bracket, a pair of sliding grooves are formed in the surface of the bracket, and a sliding strip is arranged at the bottom of one end of the cross seat.
[0014] As a further technical solution, the sliding strip is slidably connected to the sliding groove, one side of the base frame is provided with a telescopic cylinder, the output end of the telescopic cylinder is provided with an anti-skid block, and the anti-skid block is located at one end of the cross seat.
[0015] As a further technical solution, the cross section of the stand is a polygonal structure.
[0016] As a further technical solution, the cross seat can be controlled to rotate 60° to both sides by the driving motor.
[0017] As a further technical solution, the driving screw is a double-thread structure, and the threads at the two ends of the driving screw are in opposite directions.
[0018] The embodiments of the present disclosure have the following beneficial effects:
[0019] 1. In the present disclosure, the beneficial effects of the inner support fixing assembly are that the double-thread structure of the driving screw allows the two moving blocks to move synchronously, accurately controls the position of the inner support rod, stably supports the clutch pressure plate, the polygonal structure of the stand ensures that the inner support rod does not rotate after being fixed, avoids loosening during polishing, ensures the stability of the pressure plate, effectively prevents the pressure plate from shaking and displacing, improves the uniformity of polishing and product quality.
[0020] 2. In the present disclosure, the beneficial effects of the angle rotating assembly are that the driving motor and the connecting shaft realize flexible rotation of the cross seat, the cross seat can rotate 60° to both sides, the clutch pressure plate can be adjusted to the best polishing angle, the sliding groove and the sliding strip enhance the stability and flexibility of the rotation of the cross seat, the telescopic cylinder and the anti-skid block fix the cross seat after adjusting the angle, ensure that the angle of the pressure plate does not change during polishing, improve the polishing precision, and reduce the processing cost and production cycle. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description only represent some of the example embodiments of the present disclosure. Based on the contents of the example embodiments of the present disclosure and the drawings, other drawings can also be obtained by those of ordinary skill in the art without any creative effort.
[0022] Figure 1 Structure diagram of one embodiment of the present disclosure
[0023] Figure 2 Axonometric view of the present disclosure
[0024] Figure 3 Axonometric view of the present disclosure
[0025] Figure 4 Additional view of the present disclosure Figure 3 Partial enlarged view of part A
[0026] In the figure: 1, chassis; 2, cross seat; 3, long slot; 4, inner support fixing assembly; 4-1, drive screw; 4-2, slide rail; 4-3, moving block; 4-4, connecting rod; 4-5, connecting rod; 4-6, support seat; 4-7, stand column; 4-8, inner support rod; 4-9, connecting slot; 4-10, fixing bolt; 5, angle rotating assembly; 5-1, connecting shaft; 5-2, drive motor; 5-3, bracket; 5-4, sliding groove; 5-5, sliding bar; 5-6, telescopic air cylinder; 5-7, anti-skid block. DETAILED DESCRIPTION
[0027] The present disclosure will be further described in detail below in combination with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the present disclosure, but not to limit the present disclosure.
[0028] In order to make the drawing simple and clear, only the parts related to the disclosure are schematically shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the components with the same structure or function is schematically shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".
[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.
[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0033] like Figures 1-4 As shown, it illustrates a clutch pressure plate machining fixture according to an embodiment of the present disclosure, comprising:
[0034] The base frame 1 and the cross seat 2 are arranged inside the base frame 1;
[0035] Angle rotation component 5 is disposed between the horizontal seat 2 and the base frame 1;
[0036] The long groove 3 and the inner support fixing component 4 are provided. The long groove 3 is opened on the surface of the horizontal seat 2, and the inner support fixing component 4 is set in the long groove 3.
[0037] The inner support fixing assembly 4 comprises a drive screw 4-1 rotatably connected in the long groove 3, the drive screw 4-1 is controlled to rotate by a motor, a pair of slide rails 4-2 are arranged in the long groove 3, a moving block 4-3 is slidably connected at both ends of the slide rail 4-2, the moving block 4-3 is controlled to rotate by the drive screw 4-1, a connecting rod 4-5 is rotatably connected between a pair of opposite connecting rods 4-4 through a pin shaft, a support seat 4-6 is fixedly connected at both ends of the connecting rod 4-5, a stand 4-7 is arranged on the surface of the support seat 4-6, an inner support rod 4-8 is sleeved and connected outside the stand 4-7, a connecting groove 4-9 is formed in the upper end surface of the inner support rod 4-8, and a fixing bolt 4-10 is inserted in the connecting groove 4-9 and screwed and connected at the upper end of the stand 4-7.
[0038] In some examples, in the polishing operation of the clutch pressure plate, in order to realize effective support inside the pressure plate, so as to cooperate with the smooth progress of the polishing work, the inner support fixing assembly 4 is designed, the assembly comprises a drive screw 4-1 rotatably connected in the long groove 3, the drive screw 4-1 is controlled to rotate by a motor, a pair of slide rails 4-2 are arranged in the long groove 3, a moving block 4-3 is slidably connected at both ends of the slide rail 4-2, the moving block 4-3 is controlled to rotate by the drive screw 4-1, when the drive screw 4-1 rotates, the moving block 4-3 moves linearly in the long groove 3 along the slide rail 4-2, the connecting rod 4-5 is rotatably connected between a pair of opposite connecting rods 4-4 through a pin shaft, and the connecting rod 4-5 is rotatably connected between a pair of opposite connecting rods 4-4 through a pin shaft, forming a movable connecting structure, when the moving block 4-3 moves, the connecting rod 4-5 and the connecting rod 4-5 move, and then the position of the support seat 4-6 is adjusted, the support seat 4-6 is fixedly connected at both ends of the connecting rod 4-5, the stand 4-7 is arranged on the surface of the support seat 4-6, the inner support rod 4-8 is sleeved and connected outside the stand 4-7, and the inner support rod 4-8 constitutes a support part inside the clutch pressure plate, the inner support rod 4-8 can be adjusted according to the size and shape of the pressure plate inside, the fixing bolt 4-10 is inserted in the connecting groove 4-9, and the lower end of the fixing bolt 4-10 is screwed and connected in the upper end of the stand 4-7, so that the inner support rod 4-8 is fixed with the stand 4-7, and the inner support rod 4-8 is stably supported in the clutch pressure plate.
[0039] As Figures 1-4As shown, this embodiment proposes an angle rotation assembly 5 including a connecting shaft 5-1, which is fixed to one end of the cross seat 2 and rotatably connected to one side of the base frame 1. A drive motor 5-2 is provided on one side of the base frame 1, and the output end of the drive motor 5-2 is connected to the connecting shaft 5-1. A bracket 5-3 is provided on one side of the base frame 1, and a pair of sliding grooves 5-4 are provided on the surface of the bracket 5-3. A slide bar 5-5 is provided at the bottom of one end of the cross seat 2 and is slidably connected in the sliding groove 5-4. A telescopic cylinder 5-6 is provided on one side of the base frame 1, and an anti-slip block 5-7 is provided at the output end of the telescopic cylinder 5-6. The anti-slip block 5-7 is located at one end of the cross seat 2.
[0040] In some examples, during the polishing process of the clutch pressure plate, in order to precisely adjust the angle of the fixed pressure plate to better cooperate with the polishing work and achieve the ideal polishing effect, an angle rotation component 5 is designed. This component includes a connecting shaft 5-1 fixed to one end of the cross seat 2 and rotatably connected to one side of the base frame 1, forming a rotational connection structure between the cross seat 2 and the base frame 1. A drive motor 5-2 is set on one side of the base frame 1, and its output end is connected to the connecting shaft 5-1. When the drive motor 5-2 is started, it can drive the connecting shaft 5-1 to rotate, thereby causing the cross seat 2 to rotate around the connecting shaft 5-1, realizing the rotational adjustment of the clutch pressure plate within a certain angle range. A bracket 5-3 is set on one side of the base frame 1, and a pair of sliding grooves 5-4 are opened on its surface, which are connected to one end of the cross seat 2. The bottom-mounted sliding strips 5-5 cooperate with each other and slide within the sliding groove 5-4, allowing the cross seat 2 to slide along the direction of the sliding groove 5-4 to a certain extent during rotation. This increases the stability and flexibility of the cross seat 2's rotation and also provides guidance and limit for its rotation. The telescopic cylinder 5-6 on one side of the base frame 1 has an anti-slip block 5-7 at its output end, located at one end of the cross seat 2. When it is necessary to fix the position of the cross seat 2, that is, to fix the angle of the clutch pressure plate, the telescopic cylinder 5-6 is activated, pushing the anti-slip block 5-7 to contact the cross seat 2 and applying a certain pressure to prevent the cross seat 2 from rotating or moving during polishing. This ensures that the clutch pressure plate maintains a fixed angle during polishing, guaranteeing the precision and quality of polishing.
[0041] For example, such as Figure 4 As shown, the cross-section of column 4-7 has a polygonal structure.
[0042] In some examples, the polygonal structural surface is used to fix the inner strut 4-8 to the column 4-7 so that it cannot rotate, thus preventing loosening.
[0043] For example, such as Figure 1 As shown, the horizontal seat 2 can be controlled by the drive motor 5-2 to rotate 60° to each side.
[0044] In some examples, the clutch disc can be rotated to the most reasonable angle for polishing by a rotation angle of 60°, and can be polished to all positions.
[0045] For example, as shown in Figure 1 The driving screw 4-1 is a double-thread structure, and the thread directions of the two ends of the driving screw 4-1 are opposite.
[0046] In some examples, the two moving blocks 4-3 can be moved synchronously to the center by different thread directions, achieving the transmission effect of controlling the inner support.
[0047] In actual use: the clutch disc is sleeved on the inner support rod 4-8, the motor of the inner support fixing assembly 4 is started to rotate the driving screw 4-1, the double-thread structure drives the moving blocks 4-3 to move synchronously to the center along the slide rail 4-2, the connecting rod 4-5 and the link rod 4-4 push the support seat 4-6, so that the inner support rod 4-8 is tightly supported inside the disc, the driving motor 5-2 of the angle rotating assembly 5 is started according to the polishing requirement, the connecting shaft 5-1 drives the cross seat 2 to rotate, the slide bar 5-5 slides in the sliding groove 5-4, so that the disc is rotated to the appropriate angle, and then the telescopic cylinder 5-6 is started, the anti-skid block 5-7 is fixed at the angle of the cross seat 2, and the polishing operation is performed.
[0048] It should be noted that the above examples are only used to illustrate the technical solutions of the present disclosure, not to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present disclosure can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present disclosure, which should be covered in the scope of the claims of the present disclosure.
Claims
1. A clutch plate machining tooling fixture, characterized by, Include: Chassis (1) and cross seat (2), the cross seat (2) is arranged in the chassis (1) inside; Angle rotating assembly (5), the angle rotating assembly (5) is arranged between the cross seat (2) and the chassis (1); Long slot (3) and inner support fixing assembly (4), the long slot (3) is opened in the cross seat (2) surface, and the inner support fixing assembly (4) is arranged in the long slot (3); The inner support fixing assembly (4) includes drive screw (4-1), which is rotatably connected in the long slot (3), and the drive screw (4-1) is rotated by motor control, a pair of slide rails (4-2) are arranged in the long slot (3), both ends of the slide rail (4-2) are slidably connected with the moving block (4-3), and the moving block (4-3) is rotatably connected with the drive screw (4-1) through motor control.
2. The clutch plate machining tooling fixture of claim 1, wherein, Both ends of the moving block (4-3) are rotatably connected with the connecting rod (4-4) through the pin shaft, and a pair of opposite connecting rods (4-4) are rotatably connected with the connecting rod (4-5) through the pin shaft, both ends of the connecting rod (4-5) are fixedly connected with the support seat (4-6).
3. A clutch plate machining tooling apparatus according to claim 2, wherein, The support seat (4-6) is provided with a stand (4-7), and the stand (4-7) is externally sleeved with an inner support rod (4-8), a connecting groove (4-9) is formed in the upper end surface of the inner support rod (4-8), a fixing bolt (4-10) is inserted in the connecting groove (4-9), and the lower end of the fixing bolt (4-10) is threadedly connected with the upper end of the stand (4-7).
4. The clutch plate machining tooling fixture of claim 1, wherein, The angle rotating assembly (5) includes a connecting shaft (5-1), which is fixed at one end of the cross seat (2) and rotatably connected in one side of the chassis (1), and a drive motor (5-2) is arranged on one side of the chassis (1).
5. A clutch plate machining tooling apparatus as claimed in claim 4, wherein, The output end of the drive motor (5-2) is connected with the connecting shaft (5-1), one side of the chassis (1) is provided with a bracket (5-3), a pair of sliding grooves (5-4) are formed in the surface of the bracket (5-3), and a slide bar (5-5) is arranged at the bottom of one end of the cross seat (2).
6. A clutch plate machining tooling apparatus as claimed in claim 5, wherein, The slide bar (5-5) is slidably connected in the sliding groove (5-4), and a telescopic cylinder (5-6) is arranged on one side of the chassis (1), an anti-skid block (5-7) is arranged at the output end of the telescopic cylinder (5-6), and the anti-skid block (5-7) is located at one end of the cross seat (2).
7. A clutch plate machining tooling set according to claim 3, wherein, The stand (4-7) is polygonal in cross section.
8. A clutch plate machining tooling set according to claim 4, wherein, The cross seat (2) can be rotated by 60° to both sides by the drive motor (5-2).
9. The clutch plate machining tooling apparatus of claim 1, wherein, The drive screw (4-1) is a double-thread structure, and the threads at both ends of the drive screw (4-1) are opposite in direction.