An adaptive fixture for automotive tooling

Abstract

The utility model discloses a kind of self-adaptive clamps for automobile tooling, belong to automobile tooling fixture field, including base, slide bar, sliding seat, driving part, first clamping piece and second clamping piece, two slide bars are vertically fixed on base, each slide bar has sliding seat, one of sliding seat is provided with first clamping piece, another sliding seat is provided with second clamping piece, driving part is set on base, and driving part is connected with first clamping piece, second clamping piece respectively.It can be according to the tooling of different size size to realize self-adaptive adjustment.The first clamping piece can hold the end of tooling, the second clamping piece can be adapted to the size and shape of tooling by the elongation and rotation of second clamping piece, to realize the fixation of tooling of different size and shape, improve the applicability of device.

Description

Technical Field

[0001] This utility model relates to the field of automotive tooling fixtures, and more specifically, to an adaptive fixture for automotive tooling. Background Technology

[0002] When manufacturing passenger vehicle tooling, welding, painting, and assembly are typically required, all of which necessitate securing the tooling. In actual production, fixtures are used to hold and hold the tooling in place. However, traditional fixtures lack self-adaptive capabilities; different fixtures must be used to process different sizes and shapes of automotive tooling. This increases production costs, requires more workspace due to the need for various fixtures, and reduces production efficiency. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, this invention provides an adaptive fixture for automotive tooling, which can adapt to tooling of different sizes and provides excellent fixation when machining tooling of various sizes. This reduces equipment costs and improves processing efficiency.

[0004] To achieve this objective, the present invention adopts the following technical solution: This utility model provides an adaptive fixture for automotive tooling, including a base, slide rods, slide blocks, a drive component, a first clamping component, and a second clamping component. Two slide rods are vertically fixed on the base, and each slide rod is slidably connected to a slide block. One slide block is provided with the first clamping component, and the other slide block is provided with the second clamping component. The drive component is provided on the base and is connected to the first clamping component and the second clamping component respectively.

[0005] In a preferred embodiment of this invention, the first clamping member includes a first clamping block, a first connecting rod, and a bearing. The bearing is fixed to one of the sliders. The first connecting rod passes through the bearing and is fixedly connected to the inner ring of the bearing. The first clamping block is fixed to the end of the first connecting rod.

[0006] In a preferred embodiment of this utility model, the second clamping member includes a second clamping block, a second connecting rod, and a second sleeve. The second sleeve is fixed to another slider, the second connecting rod is inserted into the second sleeve, and the second clamping block is fixed to the end of the second connecting rod. The second clamping block is arranged facing the first clamping block.

[0007] In a preferred embodiment of this invention, the bearing is connected to the slide block via a mounting plate. The mounting plate is provided with a locking component, which includes a first sleeve, a locking rod, a spring, and a sliding plate. The first sleeve is fixed to the mounting plate, and the end of the locking rod is connected to the inner bottom wall of the first sleeve via a spring. The sliding plate is slidably connected to the mounting plate and is located on one side of the locking rod. A locking hole is provided on the first connecting rod along its circumference, and the locking hole is adapted to the locking rod.

[0008] In a preferred embodiment of this invention, a fixing clip is provided on the side of the second sleeve, and the fixing clip is clamped to the outside of the second connecting rod.

[0009] In a preferred embodiment of this invention, the driving component includes a screw, a worm, and a worm wheel. Each slide rod is rotatably connected to a screw on its side. The screw passes through the adjacent slide and is threadedly engaged with the slide. The lower end of the screw extends into the base and is fixedly connected to the worm. The worm is rotatably connected to the base and meshes with the worm wheel.

[0010] In a preferred embodiment of this invention, a drive motor is fixed to the side wall of the base, and the end of the worm gear passes through the side wall of the base and is connected to the power output end of the drive motor.

[0011] In a preferred embodiment of this invention, the bottom of the base is provided with pulleys.

[0012] The beneficial effects of this utility model are as follows: This utility model provides an adaptive clamp for automotive tooling, which can adaptively adjust to tooling of different sizes. The first clamp can hold one end of the tooling, and the second clamp can adapt to the size and shape of the tooling by extending and rotating, thereby fixing tooling of different sizes and shapes and improving the applicability of the device. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of an adaptive fixture for automotive tooling provided in a specific embodiment of this utility model; Figure 2 yes Figure 1 A side view of the first clamping component; Figure 3 yes Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 yes Figure 1 Enlarged structural diagram at point B.

[0014] In the picture: 1. Base, 21. Slide rod, 22. Slide seat, 31. First clamping block, 32. First connecting rod, 33. Bearing, 34. Mounting plate, 35. First sleeve, 36. Locking rod, 37. Locking hole, 38. Sliding plate, 41. Second clamping block, 42. Second connecting rod, 43. Second sleeve, 44. Fixing clamp. Detailed Implementation

[0015] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] like Figure 1 As shown in the embodiment, an adaptive fixture for automotive tooling is provided, including a base, slide rods, slide blocks, a drive component, a first clamping member, and a second clamping member. Two slide rods are vertically fixed to the base, and each slide rod is slidably connected to a slide block. One slide block is provided with the first clamping member, and the other slide block is provided with the second clamping member. The drive component is disposed on the base and is connected to both the first and second clamping members. One end of the automotive tooling is clamped by the first clamping member, and the other end of the automotive tooling is clamped to the second clamping member. Through the clamping of the first and second clamping members, adaptive clamping is achieved, thereby firmly holding the automotive tooling for subsequent processing.

[0017] Furthermore, the first clamping member includes a first clamping block, a first connecting rod, and a bearing. The bearing is fixed to one of the sliders, the first connecting rod passes through the bearing and is fixedly connected to the inner ring of the bearing, and the first clamping block is fixed to the end of the first connecting rod. The first clamping block clamps one end of the tooling, and the rotation of the tooling is achieved by the rotation of the first connecting rod on the bearing.

[0018] Furthermore, the second clamping member includes a second clamping block, a second connecting rod, and a second sleeve. The second sleeve is fixed to another slider, the second connecting rod is inserted into the second sleeve, and the second clamping block is fixed to the end of the second connecting rod; the second clamping block is arranged facing the first clamping block. Adaptive clamping of the tooling is achieved by the extension and retraction of the second connecting rod on the second sleeve.

[0019] Furthermore, the bearing is connected to the slide block via a mounting plate. The mounting plate is equipped with a locking element, which includes a first sleeve, a locking rod, a spring, and a sliding plate. The first sleeve is fixed to the mounting plate, and the end of the locking rod is connected to the inner bottom wall of the first sleeve via a spring. The sliding plate is slidably connected to the mounting plate and is located on one side of the locking rod. A locking hole is formed along the circumference of the first connecting rod, and the locking hole is adapted to the locking rod. When rotation is not required, the locking rod is inserted into the locking hole for fixation. When rotation is required, the sliding plate slides out to hold the locking rod in place, preventing it from descending.

[0020] Furthermore, a fixing clamp is provided on the side of the second sleeve, which clamps the second connecting rod. When the second connecting rod does not need to extend or retract to adapt to the tooling, or when the tooling does not need to be rotated, the second connecting rod is clamped by the fixing clamp.

[0021] Furthermore, the driving component includes a screw, a worm, and a worm wheel. Each slide rod is rotatably connected to a screw on its side. The screw passes through the adjacent slide and is threadedly engaged with the slide. The lower end of the screw extends into the base and is fixedly connected to the worm. The worm is rotatably connected to the base and meshes with the worm wheel.

[0022] Furthermore, a drive motor is fixed to the side wall of the base, and the end of the worm gear passes through the side wall of the base and is connected to the power output end of the drive motor.

[0023] Furthermore, the base is provided with casters at its bottom.

[0024] Other techniques in this embodiment are based on existing technologies.

[0025] This utility model has been described through preferred embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. This utility model is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are all within the protection scope of this utility model.

Claims

1. An adaptive fixture for automotive tooling, characterized in that: Includes a base, slide bar, slide block, drive unit, first clamp, and second clamp. Two slide rods are vertically fixed on the base. Each slide rod is slidably connected to a slide block. One slide block is provided with a first clamp and the other slide block is provided with a second clamp. The driving component is provided on the base and is connected to the first clamp and the second clamp respectively.

2. The adaptive fixture for automotive tooling according to claim 1, characterized in that: The first clamping component includes a first clamping block, a first connecting rod, and a bearing. The bearing is fixed to one of the sliders, the first connecting rod passes through the bearing and is fixedly connected to the inner ring of the bearing, and the first clamping block is fixed to the end of the first connecting rod.

3. The adaptive fixture for automotive tooling according to claim 2, characterized in that: The second clamping member includes a second clamping block, a second connecting rod, and a second sleeve. The second sleeve is fixed to another slider, the second connecting rod is inserted into the second sleeve, and the second clamping block is fixed to the end of the second connecting rod. The second clamping block is positioned opposite to the first clamping block.

4. The adaptive fixture for automotive tooling according to claim 3, characterized in that: The bearing is connected to the slide block via a mounting plate. The mounting plate is equipped with a locking component, which includes a first sleeve, a locking rod, a spring, and a sliding plate. The first sleeve is fixed to the mounting plate, and the end of the locking rod is connected to the inner bottom wall of the first sleeve by a spring. The sliding plate is slidably connected to the mounting plate and is located on one side of the locking rod. The first connecting rod has a locking hole along its circumference, and the locking hole is adapted to the locking rod.

5. The adaptive fixture for automotive tooling according to claim 3, characterized in that: The second sleeve is provided with a fixing clip on its side, which clamps the second connecting rod.

6. The adaptive fixture for automotive tooling according to claim 1, characterized in that: The driving component includes a screw, a worm gear, and a worm wheel. Each of the slide rods is rotatably connected to a screw on its side. The screw passes through the adjacent slide block and is threaded into the slide block. The lower end of the screw extends into the base and is fixedly connected to the worm gear. The worm gear is rotatably connected into the base and meshes with the worm wheel.

7. The adaptive fixture for automotive tooling according to claim 6, characterized in that: A drive motor is fixed to the side wall of the base. The end of the worm gear passes through the side wall of the base and connects to the power output end of the drive motor.

8. The adaptive fixture for automotive tooling according to claim 1, characterized in that: The base is equipped with casters at its bottom.

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