High-precision machining clamping tool table for automobile parts
By combining the support frame with the clamping assembly, stability and precision are achieved in the processing of automotive parts, solving the problems of damage to parts caused by improper clamping force and inconvenience in position adjustment, and adapting to the needs of parts of different shapes and sizes.
Patent Information
- Application Number
- CN202520131923.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Existing automotive parts processing clamping fixtures are difficult to control the clamping force precisely, resulting in surface damage or unstable processing of parts, especially for large or heavy parts where position adjustment is inconvenient.
The design combines a support frame with a clamping assembly. The horizontality can be adjusted by the support feet, and the dual clamping mechanism and servo motor drive gear transmission enable precise clamping and flexible adjustment.
To ensure the stability and precision of parts during processing, avoid damage to the surface of parts caused by improper clamping force, and adapt to parts of different shapes and sizes to meet the needs of rapid adjustment.
Smart Images
Figure CN223876552U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automobile parts processing technical field especially, relates to a kind of high-precision processing clamping tooling table of automobile parts. BACKGROUND
[0002] With the continuous development of automobile industry, the machining precision of automobile parts is required higher and higher. In the machining process of automobile parts, the clamping tooling table as an important equipment for fixing and supporting parts, its stability and clamping precision directly affect the final machining quality.
[0003] But in prior art, the clamping force of traditional tooling table is often difficult to control accurately, and it is easy to damage the surface of parts due to excessive force, or affect the machining stability due to insufficient force. In addition, for large or heavy parts, the traditional tooling table is often inconvenient to operate when adjusting position and distance, and it is difficult to meet the demand of rapid and flexible adjustment, so a kind of high-precision machining clamping tooling table for automobile parts is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the problems of existing technology, such as excessive clamping force damaging the surface of parts, or insufficient force affecting the machining stability, and proposes a kind of high-precision machining clamping tooling table for automobile parts.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of high-precision machining clamping tooling table for automobile parts, including support frame, the top of support frame is installed with transverse adjusting part, two mutually symmetrical longitudinal supporting parts are rotatably connected on transverse adjusting part, two mutually close clamping assemblies are installed on two longitudinal supporting parts, and driving assembly for driving clamping assembly movement is installed on the top of two longitudinal supporting parts.
[0006] Preferably, the bottom of support frame is fixedly installed with support leg at four corners.
[0007] Preferably, the transverse adjusting part includes first support plate, second support plate, the bottom of two first support plates is fixed with support frame, and first limiting rod is fixedly installed at both ends of two first support plates, second support plate is fixedly installed at the end of first limiting rod away from first support plate on both sides, first handle is rotatably connected on one side of second support plate, and first threaded rod is connected by penetrating second support plate.
[0008] Preferably, the longitudinal supporting part includes sliding seat, the sliding seat is threadedly connected with first threaded rod, and the sliding seat is transversely slidably connected with first limiting rod.
[0009] Preferably, the longitudinal support further comprises a support block arranged below the sliding seat, the top of the support block is provided with two support rods, the sliding seat is fixed on the two support rods, and the top of the support rod is fixedly connected with a top plate.
[0010] Preferably, the clamping assembly comprises a main beam, both ends of the main beam are fixedly provided with rotating wheels, and a conveying belt is arranged on the main beam, and the two rotating wheels are drivingly connected through the conveying belt.
[0011] Preferably, the two sides of the main beam are provided with third support plates, the two third support plates are in close contact with the inner wall of the conveying belt, the top of the main beam is rotatably connected with a third handle, the bottom of the third handle penetrates and extends into the inside of the main beam, the extending end of the third handle is fixedly connected with a driving bevel gear, both sides of the driving bevel gear are engaged with driven bevel gears, the side, away from the driving bevel gear, of the two driven bevel gears is fixedly connected with threaded sleeves, the two threaded sleeves penetrate the main beam and are rotatably connected with the main beam, and the sides, away from each other, of the two threaded sleeves are threadedly connected with third threaded rods, and the two third threaded rods are fixed with the third threaded rods.
[0012] Preferably, the two sides of the main beam are provided with third support plates, the two third support plates are in close contact with the inner wall of the conveying belt, the top of the main beam is rotatably connected with a third handle, the bottom of the third handle penetrates and extends into the inside of the main beam, the extending end of the third handle is fixedly connected with a driving bevel gear, both sides of the driving bevel gear are engaged with driven bevel gears, the side, away from the driving bevel gear, of the two driven bevel gears is fixedly connected with threaded sleeves, the two threaded sleeves penetrate the main beam and are rotatably connected with the main beam, and the sides, away from each other, of the two threaded sleeves are threadedly connected with third threaded rods, and the two third threaded rods are fixed with the third threaded rods.
[0013] Preferably, the driving assembly comprises a servo motor, the bottom of the output shaft of the servo motor is fixedly connected with a first gear, one side of the first gear is engaged with a second gear, the side, away from the first gear, of the second gear is engaged with a linkage gear, and the bottom end of the rotation shaft axis of the linkage gear is connected with the top of the adjacent rotating wheel.
[0014] Compared with the prior art, the utility model has the advantages and positive effects that:
[0015] 1、The tooling table adopts the design of combining the support frame with the clamping assembly, thereby ensuring the stability of the parts during the machining process. By adjusting the height of the supporting feet, the tooling table can maintain a horizontal state in any environment, thereby avoiding the decline of machining precision caused by uneven ground. At the same time, the design of the clamping assembly enables the tooling table to adapt to automobile parts of different shapes and sizes, thereby greatly improving the universality and practicality of the tooling table.
[0016] 2、The tooling table realizes accurate clamping of automobile parts through a double clamping mechanism. On the one hand, through the support of the sliding seat, support rod and top plate, preliminary clamping of the parts is realized; on the other hand, through rotating the third handle, the transmission of the bevel gear is used to tension the conveying belt and realize secondary clamping of the parts. This double clamping mechanism not only ensures the stability of the parts during processing, but also avoids damage to the surface of the parts due to improper clamping force.
[0017] 3、The tooling table also has the functions of horizontal adjustment and forward and backward movement. By operating the horizontal adjustment member, large distance adjustment of the parts can be realized; and the servo motor drives the rotating wheel and conveying belt to rotate through gear transmission, realizing forward and backward movement of the parts. This design enables the worker to conveniently adjust the position of the parts to adapt to different processing requirements. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 A three-dimensional structural schematic view of the high-precision machining clamping tooling table for automobile parts is proposed for the utility model;
[0019] Figure 2 A three-dimensional structural schematic view of the clamping part in the high-precision machining clamping tooling table for automobile parts is proposed for the utility model;
[0020] Figure 3 A three-dimensional structural schematic view of the clamping assembly in the high-precision machining clamping tooling table for automobile parts is proposed for the utility model;
[0021] Figure 4 A sectional structural schematic view of the clamping assembly in the high-precision machining clamping tooling table for automobile parts is proposed for the utility model;
[0022] Figure 5 The utility model Figure 2 An enlarged view of position A in the utility model.
[0023] Legend: 1, support frame; 11, support foot; 2, horizontal adjustment member; 21, first support plate; 22, first limiting rod; 23, second support plate; 24, first threaded rod; 25, first handle; 3, vertical support member; 31, sliding seat; 32, support rod; 33, top plate; 34, support block; 4, clamping assembly; 41, main beam; 42, rotating wheel; 43, conveying belt; 44, third handle; 45, driving bevel gear; 46, driven bevel gear; 47, threaded sleeve; 48, third threaded rod; 49, third support plate; 5, driving assembly; 51, servo motor; 52, first gear; 53, second gear; 54, linkage gear; 6, limiting tube; 7, third limiting rod. DETAILED DESCRIPTION
[0024] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0025] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be practiced in different ways from those described herein, and therefore, the present application is not limited to the specific embodiments disclosed in the following description.
[0026] Embodiments
[0027] As Figures 1-5 shown, the utility model provides a kind of high-precision machining clamping tooling table of automobile parts, including support frame 1, the top of support frame 1 is equipped with transverse adjusting part 2, two mutually symmetrical longitudinal support 3 are rotatably connected on transverse adjusting part 2, two longitudinal support 3 are all equipped with two mutually close clamping assembly 4, and the top of two longitudinal support 3 is all equipped with the drive assembly 5 of driving clamping assembly 4 movement.
[0028] In the present embodiment, four corners of the bottom of support frame 1 are fixedly installed with support feet 11.
[0029] In the present embodiment, transverse adjusting part 2 includes first support plate 21, second support plate 23, two first support plates 21 are fixed at the bottom with support frame 1, and first limiting rod 22 is fixedly installed at the two ends of two first support plates 21, second support plate 23 is fixedly installed at the end of two sides first limiting rod 22 away from first support plate 21, first handle 25 is rotatably connected on one side of second support plate 23, and first threaded rod 24 is connected by penetrating second support plate 23.
[0030] In the present embodiment, longitudinal support 3 includes sliding seat 31, sliding seat 31 is threadedly connected with first threaded rod 24, and sliding seat 31 is transversely slidably connected with first limiting rod 22.
[0031] In the present embodiment, longitudinal support 3 further includes support block 34, support block 34 is arranged below sliding seat 31, two support rods 32 are installed on the top of support block 34, sliding seat 31 is fixed on two support rods 32, and top plate 33 is fixedly connected on the top of support rod 32.
[0032] In the present embodiment, clamping assembly 4 includes main beam 41, rotating wheel 42 is fixedly installed at the two ends of main beam 41, conveying belt 43 is arranged on main beam 41, and two rotating wheels 42 are drivingly connected by conveying belt 43.
[0033] Both sides of the main girder 41 are provided with the third supporting plates 49, both of which are in close fit with the inner wall of the conveying belt 43, the top of the main girder 41 is rotationally connected with the third handle 44, the bottom of which extends to the inside of the main girder 41, the extending end of the third handle 44 is fixedly connected with the driving bevel gear 45, both sides of which are engaged with the driven bevel gear 46, the side away from the driving bevel gear 45 of both driven bevel gears 46 is fixedly connected with the threaded sleeve 47, both of which extend through and are rotationally connected with the main girder 41, the side away from the threaded sleeve 47 of both is threadedly connected with the third threaded rod 48, both of which are fixed with the third threaded rod 48;
[0034] Wherein, the two sides of the main girder 41 are fixedly installed with a plurality of limiting tubes 6, the side away from the main girder 41 of each limiting tube 6 is slidingly connected with the third limiting rod 7, and the plurality of third limiting rods 7 are connected with the adjacent third supporting plates 49.
[0035] In the embodiment, the driving assembly 5 comprises a servo motor 51, the bottom of the output shaft of which is fixedly connected with the first gear 52, one side of which is engaged with the second gear 53, the side away from the first gear 52 of the second gear 53 is engaged with the linkage gear 54, and the bottom end of the rotation shaft axis of the linkage gear 54 is connected with the top of the adjacent rotating wheel 42.
[0036] Further, when there is no external power supply, the driving assembly 5 can also be replaced with a rotatable handle, which can realize non-electric driving.
[0037] The method for using and the working principle of the device are as follows: when the device is used, first, the support frame 1 is placed in the position where the part needs to be clamped, then the height of the bottom of the four supporting feet 11 is measured, so that the support frame 1 is in a horizontal state, then the automobile part that needs to be clamped is placed between the two clamping assemblies 4, then the two first handles 25 are rotated to drive the two first threaded rods 24 to rotate, under the limiting of the first limiting rods 22 and the first supporting plates 21, the two sliding seats 31 can be moved close to each other, and through the support of the sliding seat 31, the supporting rod 32 and the top plate 33, the two clamping assemblies 4 are driven to slightly clamp the automobile part first, then the two third handles 44 on the main beam 41 are rotated, the rotation of the two third handles 44 drives the two driven bevel gears 46 to rotate through the driving bevel gear 45, that is, the two threaded sleeves 47 rotate on the main beam 41, when the third supporting plate 49 cooperates with the limiting of the limiting tube 6 and the third limiting rod 7, the third threaded rod 48 cannot rotate, at this time, rotating the threaded sleeve 47 will make the third supporting plates 49 on both sides of the main beam 41 move away from the main beam 41, tension the conveying belt 43 and tighten the clamping of the automobile part again, but this time is a small adjustment, and the operation of the transverse adjusting part 2 is a large distance adjustment, which can prevent the transverse adjusting part 2 from being adjusted too much to cause damage to the surface of the automobile part, and after the clamping is completed, the servo motor 51 is started to drive the rotating wheel 42 connected with the linkage gear 54 to rotate through the first gear 52, the second gear 53 and the linkage gear 54, so that the conveying belt 43 rotates to drive the clamped automobile part to move back and forth as needed, which is convenient for the operator to operate.
[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical solution of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical solution of the present application.
Claims
1. A high-precision machining fixture for automotive parts, characterized in that: Including support frame (1), the top of support frame (1) is equipped with transverse adjusting part (2), two mutually symmetrical longitudinal support (3) are rotationally connected on transverse adjusting part (2), two mutually close clamping assembly (4) are installed on two longitudinal support (3), and the top of two longitudinal support (3) is equipped with drive assembly (5) for driving clamping assembly (4) to move.
2. The high-precision machining clamping tooling table for automobile parts according to claim 1, characterized in that: Four corners of the bottom of the support frame (1) are fixedly installed with support feet (11).
3. The high-precision machining clamping tooling table for automobile parts according to claim 1, characterized in that: The transverse adjusting part (2) includes first support plate (21), second support plate (23), the bottom of the two first support plates (21) is fixed with the support frame (1), and the two ends of the two first support plates (21) are fixedly installed with first limiting rod (22), the one end of the first limiting rod (22) away from the first support plate (21) is fixedly installed with the second support plate (23), the side of the second support plate (23) is rotationally connected with the first handle (25), the first handle (25) penetrates the second support plate (23) and is connected with the first threaded rod (24).
4. The high-precision machining clamping tooling table for automobile parts according to claim 3, characterized in that: The longitudinal support (3) includes a sliding seat (31), the sliding seat (31) is threadedly connected with the first threaded rod (24), and the sliding seat (31) is transversely slidably connected with the first limiting rod (22).
5. The high-precision machining clamping tooling table for automobile parts according to claim 4, characterized in that: The longitudinal support (3) further includes a support block (34), the support block (34) is arranged below the sliding seat (31), the top of the support block (34) is provided with two support rods (32), and the sliding seat (31) is fixed on the two support rods (32).
6. The high-precision machining clamping tooling table for automobile parts according to claim 1, characterized in that: The clamping assembly (4) includes a main beam (41), both ends of the main beam (41) are fixedly installed with rotating wheels (42), and the main beam (41) is provided with a conveyor belt (43), both the rotating wheels (42) are drivingly connected through the conveyor belt (43).
7. The high-precision machining clamping tooling table for automobile parts according to claim 6, characterized in that: Both sides of the main beam (41) are provided with third support plates (49), both the third support plates (49) are fitted with the inner wall of the conveyor belt (43), the top of the main beam (41) is rotationally connected with a third handle (44), the bottom of the third handle (44) penetrates and extends to the inside of the main beam (41), the extending end of the third handle (44) is fixedly connected with a driving bevel gear (45), both sides of the driving bevel gear (45) are engaged with driven bevel gears (46), both sides of the driven bevel gears (46) away from the driving bevel gear (45) are fixedly connected with threaded sleeves (47), both the threaded sleeves (47) penetrate the main beam (41) and are rotationally connected with the main beam (41), and both sides of the threaded sleeves (47) away from each other are threadedly connected with third threaded rods (48), both the third threaded rods (48) are fixed with the third threaded rods (48). The main beam (41) is fixedly installed with a plurality of limiting pipes (6) on both sides, the side away from the main beam (41) of the plurality of limiting pipes (6) is slidably connected with a third limiting rod (7), and the plurality of third limiting rods (7) are connected with adjacent third supporting plates (49).
8. The high-precision machining clamping tooling table for automobile parts according to claim 6, characterized in that: The driving assembly (5) comprises a servo motor (51), the bottom of the output shaft of the servo motor (51) is fixedly connected with a first gear (52), one side of the first gear (52) is engaged with a second gear (53), the side away from the first gear (52) of the second gear (53) is engaged with a linkage gear (54), and the bottom end of the rotating shaft axis of the linkage gear (54) is connected with the top of the adjacent rotating wheel (42).