Clutch brake spring

Abstract

The utility model discloses a clutch brake spring which comprises a spring body, the end portion of the spring body is fixedly connected with a fixing plate, the outer surface of the fixing plate is fixedly connected with an insertion block, the outer surface of the insertion block is provided with a threaded hole, the inner surface of the threaded hole is in threaded connection with a bolt, and the bolt is fixedly connected with the fixing plate. The outer surface of the bolt is in threaded connection with a connecting plate, the upper surface of the connecting plate is fixedly connected with an adjusting seat, and the inner surface of the adjusting seat is slidably connected with an adjusting sleeve. Through the arrangement of the adjusting sleeve, the threaded rod, the limiting block, the first conical tooth, the rotating rod, the rotating disc and the second conical tooth, the spring can be rapidly installed on a clutch brake, so that the danger caused when a spring body is manually pulled forcibly for installation is reduced, the installation efficiency is improved, through the arrangement of the insertion block, the threaded hole and the bolt, the hook can be replaced, and the use is convenient. The whole spring is prevented from being replaced after the hook is damaged, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of springs, in particular to a clutch brake spring. Background Art

[0002] Clutch brake springs are important components of the automobile clutch system and brake system, and they play a key role in the normal operation of the vehicle.

[0003] However, most clutch brake springs currently available on the market still have certain defects. For example, during installation, the hooks at both ends need to be clamped on the mounting buckles manually, which is time-consuming and labor-intensive. In addition, improper manual operation may cause the spring to be released suddenly, thereby causing harm to the installer. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a clutch brake spring. The spring can be quickly installed on the clutch brake by adjusting the sleeve, threaded rod, limit block, first conical teeth, rotating rod, turntable and second conical teeth to reduce the danger of manually pulling the spring body for installation and improve installation efficiency. The hook can be replaced by the arrangement of the plug block, threaded hole and bolt to avoid the need to replace the entire spring after the hook is damaged, thereby improving practicality.

[0005] The utility model also provides a clutch brake spring as described above, comprising:

[0006] A spring body, wherein the end of the spring body is fixedly connected to a fixing plate, the outer surface of the fixing plate is fixedly connected to an insert block, the outer surface of the insert block is provided with a threaded hole, the inner surface of the threaded hole is threadedly connected to a bolt, the outer surface of the bolt is threadedly connected to a connecting plate, the upper surface of the connecting plate is fixedly connected to an adjusting seat, the inner surface of the adjusting seat is slidably connected to an adjusting sleeve, and the end of the adjusting sleeve is fixedly connected to a hook.

[0007] The inner surface of the adjustment seat is fixedly connected with a partition, the inner surface of the partition is rotatably connected with a threaded rod, the upper end of the threaded rod is fixedly connected with a limiting block, the outer surface of the threaded rod is fixedly connected with a first conical tooth, the inner surface of the adjustment seat is rotatably connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a turntable, and the outer surface of the rotating rod is fixedly connected with a second conical tooth.

[0008] According to the clutch brake spring, a slot is provided on the outer surface of the driving connecting plate, and the inner surface of the slot is matched with the insert block, so that the hook can be easily replaced.

[0009] According to the clutch brake spring, the number of the hooks is two and they are distributed up and down, and the number of the bolts is multiple.

[0010] According to the clutch brake spring, the outer surface of the limit block is in contact with the adjusting sleeve, and the outer surface of the threaded rod is threadedly connected with the adjusting sleeve.

[0011] According to the clutch brake spring, the outer surface of the fixing plate is in contact with the connecting plate.

[0012] According to the clutch brake spring, the outer surface of the insert block is in contact with the connecting plate, and the number of the connecting plates is two and they are distributed up and down.

[0013] According to the clutch brake spring, the outer surface of the bolt is threadedly connected to the insert block.

[0014] According to the clutch brake spring, the first conical teeth are meshed with the second conical teeth.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a clutch brake spring of the utility model;

[0018] Figure 2 This is a partial structural exploded schematic diagram of a clutch brake spring of the utility model;

[0019] Figure 3 This is a partial structural cross-sectional view of a clutch brake spring of the utility model;

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0021] Legend:

[0022] 1. Spring body; 2. Fixing plate; 3. Insert block; 4. Threaded hole; 5. Bolt; 6. Connecting plate; 7. Adjusting seat; 8. Adjusting sleeve; 9. Hook; 10. Partition plate; 11. Threaded rod; 12. Limiting block; 13. First conical tooth; 14. Rotating rod; 15. Turntable; 16. Second conical tooth; 17. Slot. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment of a clutch brake spring comprises: a spring body 1, an end of the spring body 1 is fixedly connected to a fixing plate 2, an outer surface of the fixing plate 2 is fixedly connected to an insert block 3, an outer surface of the insert block 3 is provided with a threaded hole 4, an inner surface of the threaded hole 4 is threadedly connected to a bolt 5, an outer surface of the bolt 5 is threadedly connected to a connecting plate 6, an upper surface of the connecting plate 6 is fixedly connected to an adjusting seat 7, an inner surface of the adjusting seat 7 is slidably connected to an adjusting sleeve 8, an end of the adjusting sleeve 8 is fixedly connected to a hook 9, an outer surface of the driving connecting plate 6 is provided with a slot 17, an inner surface of the slot 17 is adapted to the insert block 3, the number of the hooks 9 is two and they are distributed up and down, the number of the bolts 5 is multiple, the outer surface of the fixing plate 2 is in contact with the connecting plate 6, the outer surface of the insert block 3 is in contact with the connecting plate 6, the number of the connecting plates 6 is two and they are distributed up and down, and the outer surface of the bolt 5 is threadedly connected to the insert block 3.

[0025] The inner surface of the adjusting seat 7 is fixedly connected with a partition 10, the inner surface of the partition 10 is rotatably connected with a threaded rod 11, the upper end of the threaded rod 11 is fixedly connected with a limiting block 12, the outer surface of the threaded rod 11 is fixedly connected with a first conical tooth 13, the inner surface of the adjusting seat 7 is rotatably connected with a rotating rod 14, the outer surface of the rotating rod 14 is fixedly connected with a turntable 15, the outer surface of the rotating rod 14 is fixedly connected with a second conical tooth 16, the outer surface of the limiting block 12 is in contact with the adjusting sleeve 8, the outer surface of the threaded rod 11 is threadedly connected to the adjusting sleeve 8, and the first conical teeth 13 are meshed with the second conical teeth 16.

[0026] Working principle: During installation, it is only necessary to rotate the turntable 15 to drive the rotating rod 14 to drive the second conical tooth 16, the first conical tooth 13, and the threaded rod 11 to rotate, thereby driving the adjusting sleeve 8 to move upward as a whole, thereby adjusting the overall length of the hook 9, and then the hook 9 can be quickly clamped on the installation buckle, and the turntable 15 can be rotated in the opposite direction to stretch the spring body 1 and adjust the tension, thereby reducing the danger of manual pulling of the spring for installation. When the hook 9 is damaged, it is only necessary to remove the corresponding bolt 5 to release the limiting effect of the bolt 5 on the hook 9 as a whole to complete the disassembly of the hook 9, and then put the slot 17 on the new hook 9 on the plug block 3, and tighten the bolt 5 when the threaded hole 4 corresponds to the bolt 5 to complete the replacement installation of the hook 9.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A clutch brake spring, characterized in that: include: A spring body (1), wherein the end of the spring body (1) is fixedly connected to a fixing plate (2), the outer surface of the fixing plate (2) is fixedly connected to an insert block (3), the outer surface of the insert block (3) is provided with a threaded hole (4), the inner surface of the threaded hole (4) is threadedly connected to a bolt (5), the outer surface of the bolt (5) is threadedly connected to a connecting plate (6), the upper surface of the connecting plate (6) is fixedly connected to an adjusting seat (7), the inner surface of the adjusting seat (7) is slidably connected to an adjusting sleeve (8), and the end of the adjusting sleeve (8) is fixedly connected to a hook (9); The inner surface of the adjustment seat (7) is fixedly connected to a partition (10), the inner surface of the partition (10) is rotatably connected to a threaded rod (11), the upper end of the threaded rod (11) is fixedly connected to a limit block (12), the outer surface of the threaded rod (11) is fixedly connected to a first conical tooth (13), the inner surface of the adjustment seat (7) is rotatably connected to a rotating rod (14), the outer surface of the rotating rod (14) is fixedly connected to a rotating disk (15), and the outer surface of the rotating rod (14) is fixedly connected to a second conical tooth (16).

2. A clutch brake spring according to claim 1, characterized in that: The outer surface of the driving connecting plate (6) is provided with a slot (17), and the inner surface of the slot (17) is adapted to the inserting block (3).

3. A clutch brake spring according to claim 1, characterized in that: The number of the hooks (9) is two and they are distributed vertically, and the number of the bolts (5) is multiple.

4. A clutch brake spring according to claim 1, characterized in that: The outer surface of the limit block (12) is in contact with the adjustment sleeve (8), and the outer surface of the threaded rod (11) is threadedly connected to the adjustment sleeve (8).

5. A clutch brake spring according to claim 1, characterized in that: The outer surface of the fixing plate (2) is in contact with the connecting plate (6).

6. A clutch brake spring according to claim 1, characterized in that: The outer surface of the plug block (3) is in contact with a connecting plate (6), and the connecting plates (6) are two in number and are distributed up and down.

7. A clutch brake spring according to claim 1, characterized in that: The outer surface of the bolt (5) is threadedly connected to the insert block (3).

8. The clutch brake spring according to claim 1, characterized in that: The first conical teeth (13) mesh with the second conical teeth (16).

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