Fixing and clamping mechanism for automobile shaft part machining
By designing a fixed clamping device with a servo motor and a transmission mechanism, the problems of cumbersome flip operation and low efficiency of multiple sets of parts during the processing of shaft-type parts in the prior art are solved, and efficient machining of different surfaces of shaft-type parts is achieved and Clamping multiple sets of parts simultaneously.
Patent Information
- Application Number
- CN202420168337.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-23
AI Technical Summary
The existing fixed clamping device for machining automobile axle parts is not convenient for flipping shaft parts and fixing multiple sets of parts at the same time, resulting in cumbersome operation and low efficiency.
A fixed clamping mechanism including a fixed seat, a servo motor, a transmission rod, a rotation mechanism and a clamping mechanism is designed. The transmission rod and gear are driven by a servo motor to realize the rotation of the fixture and the translation of the clamping plate, which facilitates different surfaces. Machining and clamping multiple sets of parts.
It realizes convenient processing of different surfaces of shaft parts and efficient clamping of multiple sets of parts, improving work efficiency.
Smart Images
Figure CN222134171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts processing, in particular to a fixing clamping mechanism for processing automobile shaft parts. Background Art
[0002] The processing of automobile parts is guided by the parts processing process and product assembly process, with the production process of "engine model" as the carrier and parts processing as the task drive, integrating the basic knowledge of mechanical processing such as turning, milling, drilling and assembly into the entire work process of product production. There are many types of automobile parts, including shaft parts. During the processing of shaft parts, they need to be aligned and fixed.
[0003] A fixing and clamping device for processing automobile shaft parts disclosed in publication number CN218051433U, although the utility model fixing and clamping device for processing automobile shaft parts, through the setting of the pin block and the clamping block, can effectively change the shape of the clamping block according to the shape of the shaft part, so as to adapt to the shaft part and achieve a better clamping effect, and can effectively avoid the error caused by the shaft part not being clamped.
[0004] However, the fixing clamping device for machining automobile shaft parts has the following disadvantages:
[0005] (1) It is inconvenient to flip shaft parts. When processing different surfaces of shaft parts, it is necessary to loosen the clamping mechanism, flip it over and then re-fix it. The operation is cumbersome and affects work efficiency.
[0006] (2) It is not convenient to fix multiple groups of shaft parts at the same time, and the efficiency is low if one group is processed at a time. Utility Model Content
[0007] 1. Technical issues to be resolved
[0008] The technical problem solved by the utility model is to provide a fixing and clamping mechanism for processing automobile shaft parts which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem mentioned in the above background technology that it is inconvenient to flip the shaft parts. When processing different surfaces of the shaft parts, it is necessary to loosen the clamping mechanism, flip it and then fix it again, which is cumbersome to operate and affects work efficiency. It is also inconvenient to fix multiple groups of shaft parts at the same time and one group can be processed at a time, resulting in low efficiency.
[0009] (II) Technical solution
[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fixing clamping mechanism for processing automobile shaft parts, comprising a fixing seat, one side of the fixing seat is connected to a motor seat by screws, a servo motor A is fixedly installed on the top surface of the motor seat, the output end of the servo motor A is splined to a transmission rod A, one end of the transmission rod A is fixedly installed with a rotating mechanism, a connecting rod is welded to one side of the rotating mechanism, a fixing frame is welded to one end of the connecting rod, a servo motor B is fixedly installed on the edge of one side of the fixing frame, the output end of the servo motor B is splined to a transmission rod B, one end of the transmission rod B is fixedly connected with a clamping mechanism, and shaft sleeves are welded to the surfaces of the fixing frame and the clamping mechanism.
[0011] As a further solution of the utility model, the rotating mechanism includes an A gear fixed to one end of the A transmission rod, and the top of the A gear is meshed with a B gear, and the B gear is used to drive the fixed frame to rotate.
[0012] As a further solution of the utility model, the clamping mechanism includes a threaded screw fixed to one end of the B transmission rod, the surface of the threaded screw is threadedly connected to a sliding block, one end of the sliding block is welded with a clamping plate, and the clamping plate is used to clamp shaft parts.
[0013] As a further solution of the utility model, sliding grooves are provided on both sides of the inner wall of the fixing frame, and both ends of the clamping plate are slidably connected to the inside of the sliding grooves, and the sliding grooves facilitate the movement of the clamping plate.
[0014] As a further solution of the utility model, a rotating rod is welded on the other side of the fixing frame, one end of the rotating rod is rotatably connected to the inner wall of the fixing seat, and the rotating rod rotates with the fixing frame.
[0015] As a further solution of the utility model, the number of the shaft sleeves is three groups and they are equidistantly distributed along the axial direction. The inner walls of the three groups of shaft sleeves are fixedly provided with soft sleeves made of rubber, which protect the ends of shaft parts.
[0016] As a further solution of the utility model, fixing strips are welded on both sides of the bottom surface of the fixing seat, fixing holes are opened on both sides of the top surface of the fixing strips, and fixing bolts are passed through the internal threads of the fixing holes, which are used to fix the fixing seat.
[0017] As a further solution of the utility model, the surface of the B servo motor is sleeved with a motor cabin, the surface of the motor cabin is provided with a heat dissipation net for heat dissipation, and the motor cabin is installed on the edge of one side of the fixing frame by screws, and the motor cabin protects the B servo motor.
[0018] (III) Beneficial effects
[0019] The utility model provides a fixing clamping mechanism for machining automobile shaft parts, which has the following beneficial effects:
[0020] 1. The fixed clamping mechanism for processing automobile shaft parts places the shaft parts in the shaft sleeve through the setting of the clamping mechanism. After the external power supply is connected so that the B servo motor is energized, the threaded screw is driven to rotate, so that the clamping plate is translated, thereby achieving the effect of clamping multiple groups of shaft parts of different lengths. The adaptability is high, multiple groups can be processed simultaneously, and the work efficiency is improved.
[0021] 2. The fixed clamping mechanism for processing automobile shaft parts is connected to an external power supply through the setting of a rotating mechanism. The A servo motor drives the A gear to rotate, so that the B gear drives the fixed frame to rotate accordingly, thereby achieving the effect of facilitating personnel to process different surfaces of shaft parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 This is a schematic diagram of the rotating demerit structure of the utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the fixing seat of the utility model.
[0026] In the figure: 1. fixed seat; 2. motor seat; 3. servo motor A; 4. rotating mechanism; 401. gear A; 402. gear B; 5. connecting rod; 6. fixed frame; 7. servo motor B; 8. clamping mechanism; 801. threaded screw; 802. sliding block; 803. clamping plate; 9. shaft sleeve; 10. rotating rod; 11. soft sleeve; 12. motor cabin. DETAILED DESCRIPTION
[0027] 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. 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.
[0028] See also Figures 1 to 4The utility model provides a technical solution: a fixing clamping mechanism for processing automobile shaft parts, including a fixing seat 1, one side of the fixing seat 1 is connected with a motor seat 2 by screws, the top surface of the motor seat 2 is fixedly installed with an A servo motor 3, the output end of the A servo motor 3 is spline-connected with an A transmission rod, one end of the A transmission rod is fixedly installed with a rotating mechanism 4, through the setting of the rotating mechanism 4, an external power supply is connected, the A servo motor 3 drives the A gear 401 to rotate, so that the B gear 402 drives the fixing frame 6 to rotate, thereby achieving the effect of facilitating personnel to process different surfaces of shaft parts, and one side of the rotating mechanism 4 is welded with a connecting rod. Connecting rod 5, one end of connecting rod 5 is welded with fixing frame 6, one edge of one side of fixing frame 6 is fixedly installed with B servo motor 7, the output end of B servo motor 7 is spline connected with B transmission rod, one end of B transmission rod is fixedly connected with clamping mechanism 8, through the setting of clamping mechanism 8, shaft parts are placed in shaft sleeve 9, after connecting external power supply so that B servo motor 7 is powered on, threaded screw 801 is driven to rotate, so that clamping plate 803 is translated, so as to achieve the effect of clamping multiple groups of shaft parts of different lengths, with high adaptability, multiple groups can be processed at the same time, and work efficiency is improved, and shaft sleeve 9 is welded on the surface of fixing frame 6 and clamping mechanism 8;
[0029] The rotating mechanism 4 includes an A gear 401 fixed to one end of the A transmission rod, and a B gear 402 is meshed on the top of the A gear 401. Through the setting of the rotating mechanism 4, an external power supply is connected, and the A servo motor 3 drives the A gear 401 to rotate, so that the B gear 402 drives the fixed frame 6 to rotate accordingly, thereby achieving the effect of facilitating personnel to process different surfaces of shaft parts;
[0030] The clamping mechanism 8 includes a threaded screw 801 fixed to one end of the B transmission rod, a sliding block 802 is threadedly connected to the surface of the threaded screw 801, and a clamping plate 803 is welded to one end of the sliding block 802. Through the setting of the clamping mechanism 8, the shaft parts are placed in the shaft sleeve 9, and the external power supply is connected so that the B servo motor 7 is powered on, which drives the threaded screw 801 to rotate, so that the clamping plate 803 is translated, thereby achieving the effect of clamping multiple groups of shaft parts of different lengths, with high adaptability, and multiple groups can be processed simultaneously, thereby improving work efficiency;
[0031] Sliding grooves are provided on both sides of the inner wall of the fixing frame 6, and both ends of the clamping plate 803 are slidably connected to the inside of the sliding grooves. The setting of the sliding grooves facilitates the sliding of the clamping plate 803.
[0032] A rotating rod 10 is welded on the other side of the fixing frame 6, and one end of the rotating rod 10 is rotatably connected to the inner wall of the fixing seat 1. Through the setting of the rotating rod 10, it plays the role of synchronously rotating with the fixing frame 6;
[0033] The number of the shaft sleeves 9 is three and they are equally spaced along the axial direction. The inner walls of the three shaft sleeves 9 are all fixedly provided with soft sleeves 11, and the material of the soft sleeves 11 is rubber. The setting of the soft sleeves 11 plays a role in protecting both ends of the shaft parts.
[0034] Fixing strips are welded on both sides of the bottom surface of the fixing seat 1, and fixing holes are opened on both sides of the top surface of the fixing strips. Fixing bolts penetrate the internal threads of the fixing holes. The fixing bolts are arranged to fix the fixing seat 1.
[0035] The surface of the B servo motor 7 is sleeved with a motor cabin 12, and the surface of the motor cabin 12 is provided with a heat dissipation net for heat dissipation. The motor cabin 12 is installed on the edge of one side of the fixing frame 6 by screws. The setting of the motor cabin 12 plays a role in protecting the B servo motor 7.
[0036] In the utility model, the working steps of the device are as follows:
[0037] Step 1: Place the shaft parts in the shaft sleeve 9, connect the external power supply so that the B servo motor 7 is powered on, drive the threaded screw 801 to rotate, and make the clamping plate 803 translate to clamp multiple groups of shaft parts of different lengths;
[0038] The second step: connect the external power supply, the A servo motor 3 drives the A gear 401 to rotate, so that the B gear 402 drives the fixed frame 6 to rotate accordingly, so that the personnel can process different surfaces of the shaft parts conveniently.
[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;
[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fixing and clamping mechanism for machining automobile shaft parts, comprising a fixing seat (1), Features: One side of the fixing seat (1) is connected to a motor seat (2) by screws, an A servo motor (3) is fixedly mounted on the top surface of the motor seat (2), an output end of the A servo motor (3) is spline-connected to an A transmission rod, one end of the A transmission rod is fixedly mounted to a rotating mechanism (4), a connecting rod (5) is welded to one side of the rotating mechanism (4), one end of the connecting rod (5) is welded to a fixing frame (6), a B servo motor (7) is fixedly mounted on the edge of one side of the fixing frame (6), an output end of the B servo motor (7) is spline-connected to a B transmission rod, one end of the B transmission rod is fixedly connected to a clamping mechanism (8), and shaft sleeves (9) are welded to the surfaces of the fixing frame (6) and the clamping mechanism (8).
2. A fixing and clamping mechanism for machining automotive shaft parts according to claim 1, Features: The rotating mechanism (4) comprises an A gear (401) fixed to one end of an A transmission rod, and a B gear (402) is meshed at the top of the A gear (401).
3. A fixing and clamping mechanism for machining automobile shaft parts according to claim 1, Features: The clamping mechanism (8) comprises a threaded screw (801) fixed to one end of a B transmission rod, a sliding block (802) is threadedly connected to the surface of the threaded screw (801), and a clamping plate (803) is welded to one end of the sliding block (802).
4. A fixing and clamping mechanism for machining automobile shaft parts according to claim 3, Features: Sliding grooves are provided on both sides of the inner wall of the fixing frame (6), and both ends of the clamping plate (803) are slidably connected to the inside of the sliding grooves.
5. A fixing and clamping mechanism for machining automobile shaft parts according to claim 1, Features: A rotating rod (10) is welded to the other side of the fixing frame (6), and one end of the rotating rod (10) is rotatably connected to the inner wall of the fixing seat (1).
6. A fixing and clamping mechanism for machining automobile shaft parts according to claim 1, Features: The number of the shaft sleeves (9) is three and they are equidistantly distributed along the axial direction. The inner walls of the three groups of shaft sleeves (9) are all fixedly provided with soft sleeves (11), and the material of the soft sleeves (11) is rubber.
7. A fixing and clamping mechanism for machining automobile shaft parts according to claim 1, Features: Fixing strips are welded on both sides of the bottom surface of the fixing seat (1), fixing holes are opened on both sides of the top surface of the fixing strip, and fixing bolts penetrate the internal threads of the fixing holes.
8. A fixing and clamping mechanism for machining automobile shaft parts according to claim 1, Features: The surface of the B servo motor (7) is sleeved with a motor cabin (12), the surface of the motor cabin (12) is provided with a heat dissipation net for heat dissipation, and the motor cabin (12) is mounted on the edge of one side of the fixing frame (6) by means of screws.