Clutch shell with high buffering performance

Abstract

A buffering mechanism further comprises a fixing frame, inserting grooves are formed in the positions, close to all corners, of the outer surface of the fixing frame, a base plate is fixedly connected to one side of the inner wall of each inserting groove, and a positioning rod is further fixedly connected to the end, close to the middle of the base plate, of the inner wall of each inserting groove. The end of the positioning rod penetrates out of the surface of the base plate, the positioning rod and the inserting groove are consistent in the length direction, the overall length of the positioning rod is smaller than the internal length of the inserting groove, a connecting plate is fixed to the outer side of the clutch shell body through a damping shock absorber, the connecting plate protects the outer side of the shell body, and the damping shock absorber can be overall detached from the surface of the clutch shell body. The damping shock absorber is fixed by abutting against the inserting plate through the pressing plate, the pressing plate can be driven to slide along the interior of the inserting groove by rotating a rotary knob on the side edge of the fixing frame, the inserting plate can be rapidly unlocked, and then the damping shock absorber can be conveniently disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to clutch shell technical field, concretely relates to a clutch shell that buffering is strong. BACKGROUND

[0002] The clutch shell body is the flywheel shell installed between the engine and the gearbox, is mainly used for fixing clutch assembly, it is usually made of metal material, has certain strength and rigidity to ensure that can bear various stresses during the automobile driving process.

[0003] Chinese patent discloses a kind of clutch shell with good buffering performance (publication number: CN219282280U), the device is fixed buffer cylinder by the outside of first shell and second shell, then the side of first shell and second shell is set to buffer structure then can protect clutch inside clutch shell, to increase the service life of clutch, but the device still has the following problems:

[0004] The above-mentioned device realizes the external buffering of the clutch shell by the damping shock absorber, but the damping shock absorber may be worn, corroded or damaged during use, thereby affecting its performance, and therefore needs to be disassembled for maintenance, and the buffer structure in the above-mentioned device is not convenient to disassemble and maintain, and therefore a clutch shell with strong buffering is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

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

[0006] A clutch shell with strong buffering, comprising a clutch shell body, a buffer mechanism is provided on the outside of the clutch shell body, the buffer mechanism comprises a damping shock absorber;

[0007] The buffer mechanism further comprises a fixed frame, an insertion slot is formed in the outer surface of the fixed frame near each corner, a backing plate is fixedly connected to one side of the inner wall of each insertion slot, a positioning rod is further fixedly connected to the middle part of the inner wall of the insertion slot near the backing plate, and the end of the positioning rod extends out of the surface of the backing plate.

[0008] The positioning rod and the insertion slot are consistent in length, and the overall length of the positioning rod is less than the internal length of the insertion slot.

[0009] As a further scheme of the utility model, mounting slots are formed in the upper end and the lower end of the inner wall of the fixed frame, a lead screw is rotatably connected to the inner wall of the mounting slot, one end of the lead screw extends to the outside of the fixed frame, and the end of the lead screw outside the fixed frame is further fixedly connected to a knob.

[0010] As a further scheme of the utility model: two surface sides of the installation groove are all threaded with connecting sleeves, one side of each connecting sleeve close to the slot is all fixedly connected with a compression plate, one end of the compression plate extends to the slot inside, and the side wall of the compression plate is slidingly connected along the slot inside, one end of the surface of each compression plate is all provided with a through hole, and the through hole and the positioning rod close to it are on the same straight line.

[0011] As a further scheme of the utility model: one end of the damping shock absorber is fixedly connected with an insertion plate, the surface middle part of the insertion plate is provided with a positioning hole, one end of the damping shock absorber away from the insertion plate is fixedly connected with a connecting plate, and the outer surface of the connecting plate is further fixedly connected with a buffer layer two.

[0012] As a further scheme of the utility model: the insertion plate is respectively inserted with each slot inside, the inner side of the positioning hole is slidingly connected with the outer wall of the positioning rod, and the surface two sides of the insertion plate are respectively abutted with the backing plate and the compression plate.

[0013] As a further scheme of the utility model: the clutch housing main body comprises a shell body, the outer wall side of the shell body is fixedly connected with a plurality of installation plates, the surface of each installation plate is further provided with an installation hole, and the outer side wall of the shell body is further fixedly connected with a buffer layer one.

[0014] As a further scheme of the utility model: the front of the shell body is fixedly installed with a fixed frame, and the back of the shell body is fixedly connected with a sealing ring.

[0015] The utility model discloses beneficial effects are:

[0016] The utility model discloses a damping shock absorber fixed connecting plate outside clutch housing main body, and the connecting plate protects the outside of the shell body, and the damping shock absorber can be removed from the surface of the clutch housing main body as a whole, so that the damping shock absorber and the connecting plate can be disassembled and overhauled.

[0017] The damping shock absorber is connected to the slot inside through the insertion plate of the end, the compression plate is fixed through abutting against the insertion plate, and the compression plate can slide along the slot inside by rotating the knob of the side of the fixed frame, so that the insertion plate can be quickly unlocked, and the damping shock absorber can be conveniently disassembled. ACCURACY OF DRAWINGS

[0018] The utility model will be further described below in combination with the drawings.

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the whole structure schematic diagram of the fixed frame in the utility model;

[0021] Figure 3 is the internal structure diagram of the fixed frame in the utility model;

[0022] Figure 4 is the side view structure diagram of the pressing plate in the utility model;

[0023] Figure 5 is the overall structure diagram of the plug-in plate in the utility model.

[0024] In the figure: 1, clutch housing main body; 101, shell body; 102, mounting plate; 103, mounting hole; 104, buffer layer one; 105, sealing ring; 2, buffer mechanism; 201, fixed frame; 202, plug-in slot; 203, backing plate; 204, positioning rod; 205, mounting groove; 206, lead screw; 207, knob; 208, connecting sleeve; 209, pressing plate; 210, through hole; 211, damping shock absorber; 212, plug-in plate; 213, positioning hole; 214, connecting plate; 215, buffer layer two. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] As shown in Figures 1-5 , a strong buffering clutch housing, comprising a clutch housing main body 1, the outer side of the clutch housing main body 1 is provided with a buffer mechanism 2, the buffer mechanism 2 comprises a damping shock absorber 211; the buffer mechanism 2 further comprises a fixed frame 201, the outer surface of the fixed frame 201 is close to each corner and is provided with a plug-in slot 202, the inner wall of each plug-in slot 202 is fixedly connected with a backing plate 203 on one side, the middle part of the inner wall of the plug-in slot 202 close to the backing plate 203 is further fixedly connected with a positioning rod 204, the end of the positioning rod 204 is out of the surface of the backing plate 203; wherein the positioning rod 204 is consistent with the plug-in slot 202 in the length direction, and the overall length of the positioning rod 204 is less than the internal length of the plug-in slot 202, as shown in Figure 3 , the backing plate 203 is made of rubber material, so as to avoid that the plug-in plate 212 is clamped too tightly in the plug-in slot 202 and prevent the plug-in plate 212 from being damaged.

[0027] The upper end and the lower end of the inner wall of the fixed frame 201 are provided with a mounting groove 205, the inner wall of the mounting groove 205 is rotatably connected with a lead screw 206, one end of the lead screw 206 extends to the outer side of the fixed frame 201, and the end of the lead screw 206 outside the fixed frame 201 is further fixedly connected with a knob 207, as shown in Figure 3As shown, the fixed frame 201 is fixed with the anti-skid washer outside the knob 207, and the knob 207 is prevented from loosening by the friction between the anti-skid washer and the knob 207.

[0028] The surface of the two mounting grooves 205 is threadedly sleeved with a connecting sleeve 208, and the side of each connecting sleeve 208 close to the insertion groove 202 is fixedly connected with a pressing plate 209, one end of the pressing plate 209 extends into the insertion groove 202, and the side wall of the pressing plate 209 is slidingly connected along the inner side of the insertion groove 202, and the surface of each pressing plate 209 is provided with a through hole 210 at one end, and the through hole 210 is located on the same straight line as the adjacent positioning rod 204. Figures 3-4 As shown, the through hole 210 on the surface of the pressing plate 209 can move the pressing plate 209 to the outside of the positioning rod 204.

[0029] One end of the damping shock absorber 211 is fixedly connected with an insertion plate 212, the surface of the insertion plate 212 is provided with a positioning hole 213 at the middle, and the end of the damping shock absorber 211 away from the insertion plate 212 is fixedly connected with a connecting plate 214, and the outer surface of the connecting plate 214 is further fixedly connected with a second buffer layer 215. Figure 1 As shown, the second buffer layer 215 is made of rubber, so as to absorb the impact on the outer surface of the connecting plate 214 to a certain extent.

[0030] The insertion plate 212 is respectively inserted into each insertion groove 202, the inner side of the positioning hole 213 is slidingly connected with the outer wall of the positioning rod 204, and the surface of the insertion plate 212 is respectively abutted with the gasket 203 and the pressing plate 209, the clutch shell main body 1 comprises a shell body 101, the outer wall side of the shell body 101 is fixedly connected with a plurality of mounting plates 102, the surface of each mounting plate 102 is further provided with a mounting hole 103, the outer side wall of the shell body 101 is further fixedly connected with a first buffer layer 104, the front surface of the shell body 101 is fixedly installed with the fixed frame 201, and the back surface of the shell body 101 is fixedly connected with a sealing ring 105. Figures 1-2 As shown, by inserting a bolt in the mounting hole 103, the two shell bodies 101 can be folded and the internal clutch components can be protected, the sealing ring 105 is made of silica gel, which reduces the connection gap between the two shell bodies 101, thereby improving the sealing performance of the clutch shell as a whole.

[0031] The working principle of the utility model:

[0032] In the process of fixing the connecting plate 214 outside the shell body 101, the plug plate 212 at the end of each damping shock absorber 211 is inserted into the inside of the slot 202, and after being inserted into place, it is pushed along the length direction of the slot 202 towards the positioning rod 204, so as to be sleeved outside the positioning rod 204 through the through hole 210. At this time, the knob 207 is rotated to drive the screw rod 206 to rotate, the surface thread of the screw rod 206 extrudes the connecting sleeve 208, so that the pressing plate 209 slides along the inside of the slot 202, and the pressing plate 209 gradually approaches and contacts the plug plate 212 inside the slot 202. Finally, the plug plate 212 inside the slot 202 is clamped between the pressing plate 209 and the backing plate 203. At this time, the damping shock absorber 211 and the fixed frame 201 are relatively fixed.

[0033] Secondly, when the damping shock absorber 211 is disassembled, the knob 207 can be rotated in the opposite direction of the above operation, so that the pressing plate 209 gradually separates from the plug plate 212 inside the slot 202, and the plug plate 212 can be taken out from the inside of the slot 202.

[0034] The above describes one embodiment of the present application in detail, but the content described is only a preferred embodiment of the present application, and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made according to the scope of the present application should still belong to the patent coverage range of the present application.

Claims

1. A strong clutch shell, comprising a clutch shell body (1), the outer side of the clutch shell body (1) is provided with a buffering mechanism (2), the buffering mechanism (2) comprises a damping shock absorber (211); characterized in that The buffering mechanism (2) further comprises a fixed frame (201), the outer surface of the fixed frame (201) is provided with a slot (202) near each corner, the inner wall of each slot (202) is fixedly connected with a pad (203) on one side, and the inner wall of the slot (202) is further fixedly connected with a positioning rod (204) near the middle end of the pad (203), and the end of the positioning rod (204) penetrates out of the surface of the pad (203). Wherein, the positioning rod (204) and the slot (202) are consistent in length direction, and the overall length of the positioning rod (204) is less than the internal length of the slot (202).

2. The clutch housing according to claim 1, wherein The upper end and the lower end of the inner wall of the fixed frame (201) are provided with a mounting groove (205), and the inner wall of the mounting groove (205) is rotatably connected with a lead screw (206), one end of the lead screw (206) extends to the outside of the fixed frame (201), and the end of the lead screw (206) located outside the fixed frame (201) is further fixedly connected with a knob (207).

3. The clutch housing according to claim 2, wherein The surfaces of the two mounting grooves (205) are threadedly sleeved with a connecting sleeve (208) on both sides, and the side of each connecting sleeve (208) close to the slot (202) is fixedly connected with a pressing plate (209), one end of the pressing plate (209) extends to the inside of the slot (202), and the side wall of the pressing plate (209) is slidingly connected along the inside of the slot (202), and the surface of each pressing plate (209) is provided with a through hole (210) at one end, and the through hole (210) and the positioning rod (204) located on the same straight line.

4. The clutch housing according to claim 3, wherein One end of the damping shock absorber (211) is fixedly connected with an insertion plate (212), the surface of the insertion plate (212) is provided with a positioning hole (213) in the middle, the end of the damping shock absorber (211) away from the insertion plate (212) is fixedly connected with a connecting plate (214), and the outer surface of the connecting plate (214) is further fixedly connected with a buffer layer two (215).

5. The clutch housing according to claim 4, wherein The insertion plate (212) is respectively inserted into each slot (202), the inner side of the positioning hole (213) is slidingly connected with the outer wall of the positioning rod (204), and the surfaces of the insertion plate (212) are respectively abutted with the pad (203) and the pressing plate (209).

6. The clutch housing according to claim 1, wherein The clutch shell body (1) comprises a shell body (101), the outer wall side of the shell body (101) is fixedly connected with a plurality of mounting plates (102), the surface of each mounting plate (102) is further provided with a mounting hole (103), and the outer side wall of the shell body (101) is further fixedly connected with a buffer layer one (104).

7. The clutch housing according to claim 6, wherein The front surface of the shell body (101) is fixedly connected with the fixed frame (201), and the back surface of the shell body (101) is fixedly connected with a sealing ring (105).

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