Grinding and polishing device for suspension spring production

Abstract

The utility model relates to the technical field of suspension spring production, in particular to a grinding and polishing device for suspension spring production, which comprises a bottom plate and a worktable, the worktable is fixedly mounted on the bottom plate, a grinding and polishing mechanism is arranged in the worktable, a fixing disc is arranged in the grinding and polishing mechanism, and fixing rods are fixedly mounted at two ends of the fixing disc. The outer side polishing brush is fixedly installed on one side of the fixing rod, the clamping mechanism is arranged on one side of the workbench, the fixing plate is arranged in the clamping mechanism, the sliding plate is fixedly installed on the fixing plate, the sleeve is movably installed on one side of the fixing plate, one end of the spring can be clamped and fixed through the clamping mechanism, and therefore the spring cannot shake in the grinding and polishing process; a second motor in the mechanism drives a sleeve and a rotating rod to move, a fixing shaft moves left and right on the rotating rod, so that a connecting rod drives a sliding rod to move up and down, one end of a spring is firmly clamped and fixed through mutual cooperation of the sliding rod and a clamping plate, it is guaranteed that the machining quality is not affected by spring shaking in the machining process, and then the production quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension spring production, in particular to a grinding and polishing device for suspension spring production. Background Art

[0002] Suspension is the general term for all force-transmitting connecting devices between the frame and axles of a car. Its function is to transmit the force and torque acting between the wheels and the frame, and to cushion the impact force transmitted to the frame or body by the uneven road surface, and reduce the vibration caused thereby, so as to ensure that the car can run smoothly. The suspension spring plays a shock-absorbing role in the process, and the suspension spring needs to be ground and polished during its production process.

[0003] However, the existing devices have the following problems:

[0004] The existing polishing device is generally not convenient for clamping and fixing the spring, and generally cannot drive the spring to rotate, resulting in the problem of polishing dead angles in the spring, and it is not convenient to perform polishing operations on the inner side of the spring, which reduces the polishing efficiency and has poor practicality.

[0005] Therefore, in order to solve the above problems, a grinding and polishing device for suspension spring production is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a grinding and polishing device for suspension spring production, so as to solve the problem that the existing grinding and polishing device in the prior art mentioned in the above background technology is generally not convenient for clamping and fixing the spring, and generally cannot drive the spring to rotate, resulting in the problem of grinding and polishing dead angles in the spring, and it is not convenient to grind and polish the inner side of the spring, thereby reducing the grinding and polishing efficiency and having poor practicality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding and polishing device for suspension spring production, comprising: a base plate and a workbench, the base plate is fixedly mounted with the workbench, the workbench is provided with a grinding and polishing mechanism, a fixed plate is provided in the grinding and polishing mechanism, fixed rods are fixedly mounted at both ends of the fixed plate, an outer grinding brush is fixedly mounted on one side of the fixed rod, a clamping mechanism is provided on one side of the workbench, a fixed plate is provided in the clamping mechanism, a slide plate is fixedly mounted on the fixed plate, and a sleeve is movably mounted on one side of the fixed plate.

[0008] Preferably, a fixing block is fixedly installed at the lower end of the bottom plate, a screw hole is provided on the fixing block, and a sliding groove is provided on the bottom plate, and a fixing column is slidably installed in the sliding groove.

[0009] Preferably, a transmission assembly is provided at the upper end of the base plate, a drive motor is provided in the transmission assembly, a screw is fixedly installed at the output end of the drive motor, the screw passes through the fixed column, and a collection box is fixedly provided in the middle of the screw, and one side of the collection box is fixedly installed on the base plate.

[0010] Preferably, fixed columns are provided on both sides of the workbench, a first motor is fixedly mounted on one side of the fixed column, an output end of the first motor is fixedly mounted on the fixed plate, and a second motor is fixedly mounted on the other side of the fixed column, an output end of the second motor is fixedly mounted in the sleeve.

[0011] Preferably, a cross bar is fixedly installed in the middle of the fixed plate, an inner grinding brush is fixedly installed on the cross bar, and a groove is opened at one end of the cross bar.

[0012] Preferably, clamping plates are fixedly mounted at both ends of the fixed plate, and a rotating rod is movably mounted in the middle of the fixed plate, and one end of the rotating rod is fixedly mounted on the sleeve.

[0013] Preferably, a fixed shaft is movably mounted on the rotating rod, connecting rods are movably mounted at both ends of the fixed shaft, a sliding rod is movably mounted at one end of the connecting rod, one end of the sliding rod is slidably mounted on the slide, and a spring assembly is provided in the middle of the workbench.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A grinding and polishing mechanism is provided, through which the springs that need to be polished can be polished. The fixed disk is driven to rotate by the first motor in the mechanism, and the outer and inner sides of the spring are polished simultaneously by the fixed rod on the fixed disk and the polishing brush on the cross bar, thereby improving the grinding and polishing efficiency of the spring, and further improving the work efficiency.

[0016] 2. A clamping mechanism is provided, through which one end of the spring can be clamped and fixed, so that the spring will not shake during the grinding and polishing process. The second motor in the mechanism drives the sleeve and the rotating rod to move, so that the fixed shaft moves left and right on the rotating rod, so that the connecting rod drives the sliding rod to move up and down. The sliding rod and the clamping plate cooperate with each other to firmly clamp one end of the spring, thereby ensuring that the processing quality will not be affected by the shaking of the spring during the processing, thereby improving the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic side view of the structure of the transmission assembly of the utility model;

[0020] Figure 3 It is a schematic side cross-sectional view of the structure of the clamping mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the structural section of the grinding and polishing mechanism of the utility model.

[0022] In the figure: 1, bottom plate; 101, fixed block; 102, screw hole; 103, slide groove; 104, transmission assembly; 1041, drive motor; 1042, screw; 1043, collection box; 2, workbench; 201, fixed column; 202, first motor; 203, grinding and polishing mechanism; 2031, fixed plate; 2032, fixed rod; 2033, outer grinding brush; 2034, cross bar; 2035, inner grinding brush; 2036, groove; 204, second motor; 205, clamping mechanism; 2051, fixed plate; 2052, slide plate; 2053, sleeve; 2054, clamping plate; 2055, rotating rod; 2056, fixed shaft; 2057, connecting rod; 2058, slide rod; 206, spring assembly. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , an embodiment provided by the utility model:

[0025] The driving motor 1041, the first motor 202 and the second motor 204 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0026] A grinding and polishing device for suspension spring production, comprising: a base plate 1 and a workbench 2, wherein the base plate 1 is fixedly mounted with the workbench 2, a grinding and polishing mechanism 203 is arranged in the workbench 2, a fixed plate 2031 is arranged in the grinding and polishing mechanism 203, fixed rods 2032 are fixedly mounted at both ends of the fixed plate 2031, an outer grinding brush 2033 is fixedly mounted on one side of the fixed rod 2032, and a clamping mechanism 205 is arranged on one side of the workbench 2, a fixed plate 2051 is arranged in the clamping mechanism 205, a slide plate 2052 is fixedly mounted on the fixed plate 2051, and a sleeve 2053 is movably mounted on one side of the fixed plate 2051, by arranging this group of components, a spring assembly 206 can be ground and polished by the grinding and polishing mechanism 203, and one end of the spring assembly 206 can be clamped and fixed by the clamping mechanism 205, so that the spring will not shake left and right during the grinding and polishing work to affect the grinding and polishing quality.

[0027] As a further feature of the present invention, a fixing block 101 is fixedly installed at the lower end of the base plate 1, a screw hole 102 is provided on the fixing block 101, and a slide groove 103 is provided on the base plate 1, and a fixing column 201 is slidably installed in the slide groove 103. By setting this component, the entire device can be fixed through the screw hole 102 on the fixing block 101, and the fixing column 201 can slide upward through the slide groove 103.

[0028] As a further feature of the present invention, a transmission assembly 104 is provided at the upper end of the base plate 1, and a drive motor 1041 is provided inside the transmission assembly 104. A screw 1042 is fixedly installed at the output end of the drive motor 1041, and the screw 1042 passes through the fixed column 201, and a collection box 1043 is fixedly provided in the middle of the screw 1042, and one side of the collection box 1043 is fixedly installed on the base plate 1. By setting this component, the drive motor 1041 in the transmission assembly 104 can drive the screw 1042 to rotate, thereby causing the fixed column 201 to slide on the slide groove 103.

[0029] As a further feature of the present invention, fixed columns 201 are provided on both sides of the workbench 2, a first motor 202 is fixedly mounted on one side of the fixed column 201, an output end of the first motor 202 is fixedly mounted on a fixed disk 2031, and a second motor 204 is fixedly mounted on the other side of the fixed column 201, an output end of the second motor 204 is fixedly mounted in a sleeve 2053. By providing this component, the first motor 202 can be supported and fixed by the fixed column 201, and the fixed disk 2031 can be driven to rotate by the second motor 202.

[0030] As a further feature of the utility model, a cross bar 2034 is fixedly installed in the middle of the fixed disk 2031, an inner grinding brush 2035 is fixedly installed on the cross bar 2034, and a groove 2036 is opened at one end of the cross bar 2034. By setting this component, the inner grinding brush 2035 can be driven to rotate through the cross bar 2034 in the fixed disk 2031, and fit with the rotating rod 2055 through the groove 2036.

[0031] As a further feature of the present invention, clamping plates 2054 are fixedly installed at both ends of the fixed plate 2051, and a rotating rod 2055 is movably installed in the middle of the fixed plate 2051, and one end of the rotating rod 2055 is fixedly installed on the sleeve 2053. By setting this component, the spring assembly 206 can be clamped and limited by the clamping plates 2054 on the fixed plate 2051, and the rotating rod 2055 can be moved by the sleeve 2053.

[0032] As a further feature of the present invention, a fixed shaft 2056 is movably installed on the rotating rod 2055, connecting rods 2057 are movably installed at both ends of the fixed shaft 2056, a sliding rod 2058 is movably installed at one end of the connecting rod 2057, one end of the sliding rod 2058 is slidably installed on the slide plate 2052, and a spring assembly 206 is provided in the middle of the workbench 2. By setting this component, the connecting rod 2057 can drive the sliding rod 2058 to slide on the slide plate 2052 through the fixed shaft 2056.

[0033] Working principle:

[0034] When the grinding and polishing device for suspension spring production is needed, it is only necessary to move the device to the specified position, fix the device at the specified position through the fixing block 101 at the lower end of the bottom plate 1, and fix the position with bolts through the screw hole 102 in the fixing block 101. Then, one end of the spring assembly 206 to be processed can be sleeved on the clamping mechanism 205, and the second motor 204 can be started. The sleeve 2053 is driven to move slowly to one side by the second motor 204, so that the rotating rod 2055 moves to one side. At this time, the fixed shaft 2056 also moves accordingly, thereby driving the connecting rod 2057 to move, and then the sliding rod 2058 moves on the sliding plate 2052 to clamp one end of the spring assembly 206 and fix it by the clamping plate 2054. At this time, the driving motor 10 can be started. 41, the screw rod 1042 is driven to rotate by the driving motor 1041, so that the fixed column 201 slides on the slide groove 103 so that the other end of the spring assembly is connected with the fixed plate 2031 in the grinding and polishing mechanism 203, and the first motor 202 can be started, and the fixed plate 2031 is driven to rotate by the first motor 202, and the outer grinding brush 2033 is driven to rotate by the fixed rod 2032 on the fixed plate 2031, and the inner grinding brush 2035 is driven to rotate by the cross bar 2034, and the groove 2036 on the cross bar 2034 is connected with the rotating rod 2055 in the clamping mechanism 205, so that the inside and outside of the spring assembly 206 can be ground and polished at the same time, and the debris generated in the process is collected and processed by the collection box 1043 at the lower end, so that the work can be completed.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A grinding and polishing device for suspension spring production, comprising: A base plate (1) and a workbench (2), wherein the base plate (1) is fixedly mounted with the workbench (2), characterized in that: a grinding and polishing mechanism (203) is provided in the workbench (2), a fixed plate (2031) is provided in the grinding and polishing mechanism (203), fixed rods (2032) are fixedly mounted at both ends of the fixed plate (2031), an outer grinding brush (2033) is fixedly mounted on one side of the fixed rod (2032), a clamping mechanism (205) is provided on one side of the workbench (2), a fixed plate (2051) is provided in the clamping mechanism (205), a slide plate (2052) is fixedly mounted on the fixed plate (2051), and a sleeve (2053) is movably mounted on one side of the fixed plate (2051).

2. A grinding and polishing device for suspension spring production according to claim 1, characterized in that: A fixing block (101) is fixedly mounted on the lower end of the bottom plate (1), a screw hole (102) is provided on the fixing block (101), and a sliding groove (103) is provided on the bottom plate (1), and a fixing column (201) is slidably mounted in the sliding groove (103).

3. A grinding and polishing device for suspension spring production according to claim 2, characterized in that: A transmission assembly (104) is provided at the upper end of the bottom plate (1), a driving motor (1041) is provided in the transmission assembly (104), a screw rod (1042) is fixedly mounted on the output end of the driving motor (1041), the screw rod (1042) passes through the fixing column (201), and a collection box (1043) is fixedly mounted in the middle of the screw rod (1042), and one side of the collection box (1043) is fixedly mounted on the bottom plate (1).

4. A grinding and polishing device for suspension spring production according to claim 1, characterized in that: Fixed columns (201) are provided on both sides of the workbench (2); a first motor (202) is fixedly mounted on one side of the fixed column (201); an output end of the first motor (202) is fixedly mounted on a fixed disk (2031); and a second motor (204) is fixedly mounted on the other side of the fixed column (201); an output end of the second motor (204) is fixedly mounted in a sleeve (2053).

5. The grinding and polishing device for suspension spring production according to claim 1, characterized in that: A cross bar (2034) is fixedly mounted in the middle of the fixed plate (2031), an inner grinding brush (2035) is fixedly mounted on the cross bar (2034), and a groove (2036) is formed at one end of the cross bar (2034).

6. The grinding and polishing device for suspension spring production according to claim 1, characterized in that: Clamps (2054) are fixedly mounted at both ends of the fixed plate (2051), and a rotating rod (2055) is movably mounted in the middle of the fixed plate (2051), and one end of the rotating rod (2055) is fixedly mounted on the sleeve (2053).

7. A grinding and polishing device for suspension spring production according to claim 6, characterized in that: A fixed shaft (2056) is movably mounted on the rotating rod (2055), connecting rods (2057) are movably mounted at both ends of the fixed shaft (2056), a sliding rod (2058) is movably mounted at one end of the connecting rod (2057), one end of the sliding rod (2058) is slidably mounted on the slide plate (2052), and a spring assembly (206) is provided in the middle of the workbench (2).

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