Automobile suspension spring mounting structure

Abstract

The utility model relates to the technical field of automobile suspension spring, and disclose a kind of automobile suspension spring mounting structure, comprising: spring assembly, the spring assembly includes shock absorber, the outside of shock absorber is provided with shock absorbing spring, the top of shock absorbing spring is fixedly connected with spring top plate, the bottom of shock absorbing spring is fixedly connected with spring bottom plate, installation component, the installation component includes cap, clamping block and fixed block, the top of shock absorber is located in cap, thread groove is set in the inner chamber of cap, the top of spring top plate is fixedly installed with threaded sleeve, the top of shock absorber is inserted in the inner chamber of threaded sleeve. This kind of automobile suspension spring mounting structure, by setting installation component, to realize the adjustment of shock absorbing spring telescopic stroke, it is convenient for operator to fine tune the overall damping effect according to own driving style, improve the flexibility of equipment overall use, it is convenient for operator to use.

Description

Technical Field

[0001] This utility model relates to an automotive suspension spring mounting structure, belonging to the field of automotive suspension spring technology. Background Technology

[0002] Automotive suspension springs are elastic elements in automotive suspension systems that provide an elastic connection between the axle and the frame or body, bearing and transmitting vertical loads, and mitigating and suppressing impacts caused by uneven road surfaces.

[0003] Chinese Patent Publication No. (CN 215567576 U) discloses an automotive suspension spring assembly, including a shock absorber body and a spring auxiliary support. A contact abutment is installed at the bottom end of the sleeve inside the shock absorber body, and a stop plate is fixed to the outside of the piston rod inside the shock absorber body. A shock absorber spring is installed between the contact abutment and the stop plate. The spring auxiliary support, which is used to provide support after the shock absorber spring fails, is installed between the contact abutment and the stop plate. This utility model, through the cooperation between the added contact abutment and the spring auxiliary support, can provide a timely replacement when the shock absorber spring fails or breaks, preventing the shock absorber from directly losing the function of the shock absorber spring, allowing passengers to drive for short periods of time and conveniently drive the vehicle to the nearest repair shop. Automotive suspension springs are typically used in conjunction with automotive shock absorbers. The extension and retraction travel of the shock absorber springs in these devices is relatively fixed and cannot be adjusted. Consequently, users may not be able to make fine adjustments according to their driving style (sporty or comfort-oriented) or common road conditions, resulting in low flexibility in the use of the equipment and making it inconvenient for operators to use.

[0004] Therefore, a car suspension spring mounting structure is proposed. Utility Model Content

[0005] In view of this, the present invention provides an automotive suspension spring mounting structure to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0006] The technical solution of this utility model is achieved as follows: a car suspension spring mounting structure, comprising: A spring assembly, the spring assembly including a shock absorber, a shock-absorbing spring provided on the outer side of the shock absorber, a spring top plate fixedly connected to the top of the shock-absorbing spring, and a spring bottom plate fixedly connected to the bottom of the shock-absorbing spring; The mounting assembly includes a cap, locking blocks, and fixing blocks. The cap is located on top of the shock absorber and has a threaded groove in its inner cavity. A threaded sleeve is fixedly installed on the top of the spring top plate, and the top of the shock absorber is inserted into the inner cavity of the threaded sleeve. The threaded groove is threadedly connected to the surface of the threaded sleeve. Three locking blocks are fixedly installed around the bottom of the spring base plate, and three fixing blocks are fixedly installed around the surface of the shock absorber. Each of the three fixing blocks has a first threaded groove and a second threaded groove on its surface. Each of the three locking blocks has a through hole on its surface. An adjusting bolt is threadedly connected to the surface of each of the first threaded grooves, and the inner side of the adjusting bolt passes through the inner cavity of the through hole and is threadedly connected to the inner cavity of the second threaded groove.

[0007] More preferably, the inner cavity of the first screw groove and the inner cavity of the through hole are both in the same horizontal direction, and the inner cavity of the first screw groove and the inner cavity of the through hole are interconnected.

[0008] More preferably, the inner cavity of the through hole and the inner cavity of the second threaded groove are both in the same horizontal direction, and the inner cavity of the through hole and the inner cavity of the second threaded groove are interconnected.

[0009] More preferably, the threaded sleeve and the threaded groove have the same thread direction, and the thread pitch of the threaded sleeve and the threaded groove are consistent with each other.

[0010] More preferably, the surface of the fixing block is provided with a slot, and the locking block is engaged in the inner cavity of the slot.

[0011] More preferably, each of the fixing blocks is provided with a gasket on its outer side, the outer side of the gasket is in contact with the inner side of the adjusting bolt, and the inner side of the gasket is in contact with the outer side of the fixing block.

[0012] More preferably, the top of the spring top plate is provided with a matching groove, and the bottom of the cap is located in the inner cavity of the matching groove.

[0013] More preferably, both the left and right sides of the cap surface are threaded with fixing bolts, and the inner sides of the two fixing bolts penetrate the inner surface of the threaded sleeve and are threaded to the inner surface of the shock absorber.

[0014] The present invention has the following advantages due to the adoption of the above technical solution: I. This utility model, through the installation components and the cooperation of the cap and fixing bolts, can fix the position of the spring top plate. At the same time, the adjusting bolts can fix the fixing block and the locking block, thereby fixing the position of the spring bottom plate. This allows the shock-absorbing spring to be installed on the outside of the shock absorber. Due to the presence of the through hole, the first screw groove and the second screw groove, the installation height of the bottom of the spring bottom plate can be adjusted, thereby adjusting the telescopic stroke of the shock-absorbing spring. This allows the operator to fine-tune the overall shock absorption effect according to their driving style, improving the overall flexibility of the equipment and making it more convenient for the operator to use.

[0015] Second, by setting a slot, this utility model can guide the locking block, ensuring that the second screw groove, through hole, and first screw groove are in the same direction, preventing them from shifting during movement and affecting the connection between the adjusting bolt and the fixing block and the locking block. By setting a shim, additional pressure and friction can be provided to the adjusting bolt, making the adjusting bolt more firmly fixed and preventing it from loosening. By setting a matching groove, the downward position of the cap can be positioned to prevent its position from shifting during installation. By setting a fixing bolt, the stability of the connection between the shock absorber and the spring top plate can be improved, preventing the spring top plate from falling off.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the cap disassembly structure of this utility model; Figure 3 This is a schematic diagram of the spring assembly structure of this utility model; Figure 4 This is a schematic diagram of the first threaded groove structure of this utility model; Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point A; Figure 6For the present utility model Figure 4 Enlarged structural diagram at point B; Figure 7 For the present utility model Figure 4 Enlarged structural diagram at point C.

[0019] Reference numerals: 1. Spring assembly; 101. Shock absorber; 102. Shock-absorbing spring; 103. Spring top plate; 104. Spring bottom plate; 2. Mounting assembly; 201. Cap; 202. Threaded groove; 203. Threaded sleeve; 204. Locking block; 205. Through hole; 206. Fixing block; 207. First threaded groove; 208. Second threaded groove; 209. Adjusting bolt; 210. Locking groove; 211. Washer; 212. Matching groove; 213. Fixing bolt. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0021] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] Example 1 like Figure 1-7 As shown, this utility model embodiment provides an automotive suspension spring mounting structure, including: Spring assembly 1 includes a shock absorber 101, a shock absorber spring 102 is provided on the outside of the shock absorber 101, a spring top plate 103 is fixedly connected to the top of the shock absorber spring 102, and a spring bottom plate 104 is fixedly connected to the bottom of the shock absorber spring 102. Mounting component 2 includes a cap 201, locking blocks 204, and fixing blocks 206. The cap 201 is located on top of the shock absorber 101, and a threaded groove 202 is formed in its inner cavity. A threaded sleeve 203 is fixedly installed on the top of the spring top plate 103, and the top of the shock absorber 101 is inserted into the inner cavity of the threaded sleeve 203. The threaded groove 202 is threadedly connected to the surface of the threaded sleeve 203. Three locking blocks 204 are fixedly installed around the bottom of the spring bottom plate 104, and three fixing blocks 206 are fixedly installed around the surface of the shock absorber 101. Each of the three fixing blocks 206 has a first threaded groove 207 and a second threaded groove 208 on its surface. All surfaces of the locking block 204 are provided with through holes 205. All surfaces of the first threaded groove 207 are threaded with adjusting bolts 209. The inner side of the adjusting bolt 209 passes through the inner cavity of the through hole 205 and is threaded into the inner cavity of the second threaded groove 208. The inner cavities of the first threaded groove 207 and the through hole 205 are in the same horizontal direction and are interconnected. The inner cavities of the through hole 205 and the second threaded groove 208 are in the same horizontal direction and are interconnected. The threaded sleeve 203 and the threaded groove 202 have the same thread direction and the thread pitch of the threaded sleeve 203 and the threaded groove 202 are consistent.

[0023] By setting the installation component 2, and with the cooperation of the cap 201 and the fixing bolt 213, the position of the spring top plate 103 can be fixed. At the same time, the adjusting bolt 209 can fix the fixing block 206 and the locking block 204, thereby fixing the position of the spring bottom plate 104. This allows the shock-absorbing spring 102 to be installed on the outside of the shock absorber 101. Due to the presence of the through hole 205, the first screw groove 207 and the second screw groove 208, the installation height of the bottom of the spring bottom plate 104 can be adjusted, thereby enabling the adjustment of the telescopic stroke of the shock-absorbing spring 102. This allows the operator to fine-tune the overall shock absorption effect according to their driving style, improving the overall flexibility of the equipment and making it more convenient for the operator to use.

[0024] Example 2 like Figure 2-6As shown, in one embodiment, a slot 210 is provided on the surface of the fixing block 206, and the locking block 204 is engaged in the inner cavity of the slot 210. A gasket 211 is provided on the outer side of the fixing block 206. The outer side of the gasket 211 contacts the inner side of the adjusting bolt 209, and the inner side of the gasket 211 contacts the outer side of the fixing block 206. A matching groove 212 is provided on the top of the spring top plate 103. The bottom of the cap 201 is located in the inner cavity of the matching groove 212. Fixing bolts 213 are threadedly connected to the left and right sides of the surface of the cap 201. The inner sides of the two fixing bolts 213 penetrate the inner surface of the threaded sleeve 203 and are threadedly connected to the inner surface of the shock absorber 101.

[0025] By setting the slot 210, the locking block 204 can be guided, ensuring that the second screw groove 208, through hole 205 and first screw groove 207 are in the same direction, preventing them from shifting during movement and affecting the connection between the adjusting bolt 209 and the fixing block 206 and the locking block 204. By setting the shim 211, additional pressure and friction can be provided to the adjusting bolt 209, making the adjusting bolt 209 more firmly fixed and preventing it from loosening. By setting the matching groove 212, the downward position of the cap 201 can be positioned to prevent its position from shifting during installation. By setting the fixing bolt 213, the stability of the connection between the shock absorber 101 and the spring top plate 103 can be improved, preventing the spring top plate 103 from falling off.

[0026] In operation, the following steps are taken: The shock-absorbing spring 102 is sleeved on the outside of the shock absorber 101, allowing the locking block 204 to be inserted into the inner cavity of the slot 210. Then, according to the operator's needs, the through holes 205 of different heights are aligned with the first threaded groove 207 and the second threaded groove 208 of different heights. The fixing block 206 and the locking block 204 are then installed and fixed using the adjusting bolt 209, thus achieving the installation of the spring base plate 104. Finally, the spring top plate 103 is pressed down, causing... After the top of the shock absorber 101 is inserted into the inner cavity of the threaded sleeve 203, the cap 201 is threaded onto the outside of the threaded sleeve 203. At this time, the cap 201, the threaded sleeve 203 and the shock absorber 101 are connected and fixed by the fixing bolt 213, thereby realizing the installation of the spring top plate 103. This completes the installation of the shock absorber 101 and the shock absorber spring 102, and also realizes the adjustment of the telescopic stroke of the shock absorber spring 102, making it convenient for operators to use.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A car suspension spring mounting structure, characterized in that, include: Spring assembly (1), the spring assembly (1) includes a shock absorber (101), a shock absorber spring (102) is provided on the outside of the shock absorber (101), a spring top plate (103) is fixedly connected to the top of the shock absorber spring (102), and a spring bottom plate (104) is fixedly connected to the bottom of the shock absorber spring (102). The mounting assembly (2) includes a cap (201), a locking block (204), and a fixing block (206). The cap (201) is located on top of the shock absorber (101). A threaded groove (202) is provided in the inner cavity of the cap (201). A threaded sleeve (203) is fixedly installed on the top of the spring top plate (103). The top of the shock absorber (101) is inserted into the inner cavity of the threaded sleeve (203). The threaded groove (202) is threaded to the surface of the threaded sleeve (203). The three locking blocks (204) are all fixedly installed on the spring bottom plate (106). 4) Around the bottom, the three fixing blocks (206) are fixedly installed around the surface of the shock absorber (101). The surface of the three fixing blocks (206) is provided with a first screw groove (207) and a second screw groove (208). The surface of the three locking blocks (204) is provided with a through hole (205). The surface of the first screw groove (207) is threaded with an adjusting bolt (209). The inner side of the adjusting bolt (209) passes through the inner cavity of the through hole (205) and is threaded into the inner cavity of the second screw groove (208).

2. The mounting structure for a suspension spring of a vehicle according to claim 1, characterized in that: The inner cavity of the first threaded groove (207) and the inner cavity of the through hole (205) are both in the same horizontal direction, and the inner cavity of the first threaded groove (207) and the inner cavity of the through hole (205) are interconnected.

3. The automotive suspension spring mounting structure according to claim 1, characterized in that: The inner cavity of the through hole (205) and the inner cavity of the second threaded groove (208) are both in the same horizontal direction, and the inner cavity of the through hole (205) and the inner cavity of the second threaded groove (208) are interconnected.

4. The automotive suspension spring mounting structure according to claim 1, characterized in that: The threaded sleeve (203) and the threaded groove (202) have the same thread direction, and the thread pitch of the threaded sleeve (203) and the threaded groove (202) is consistent with each other.

5. The automotive suspension spring mounting structure according to claim 1, characterized in that: The surface of the fixing block (206) is provided with a slot (210), and the locking block (204) is engaged in the inner cavity of the slot (210).

6. The automotive suspension spring mounting structure according to claim 1, characterized in that: Each of the fixing blocks (206) is provided with a gasket (211) on its outer side. The outer side of the gasket (211) is in contact with the inner side of the adjusting bolt (209), and the inner side of the gasket (211) is in contact with the outer side of the fixing block (206).

7. The automotive suspension spring mounting structure according to claim 1, characterized in that: The top of the spring top plate (103) is provided with a matching groove (212), and the bottom of the cap (201) is located in the inner cavity of the matching groove (212).

8. The automotive suspension spring mounting structure according to claim 1, characterized in that: The cap (201) has a fixing bolt (213) threaded on both the left and right sides of its surface. The inner sides of the two fixing bolts (213) penetrate the inner surface of the threaded sleeve (203) and are threaded to the inner surface of the shock absorber (101).

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