Pressing tool structure for automobile parts
By introducing stable plates, lifting parts and elastic auxiliary parts into the pressing tooling device, the workpiece offset problem caused by manual placement errors is solved, and the workpiece is stable positioned and adapted to workpieces of different sizes is achieved, thus improving the assembly accuracy and scope of application.
Patent Information
- Application Number
- CN202421096011.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing pressing tooling equipment is offset by manual placement errors in the assembly of automobile parts, causing damage and economic losses.
A pressing tooling structure including a base, a pressing plate, a fixed column, a cylinder, a stabilizing plate, a lifting member and an elastic auxiliary component is designed. Through the coordination of the stabilizing plate and a lifting member, the telescopic block and a slider of the elastic auxiliary component are used. , realize the stable positioning of workpieces and adaptation of workpieces of different sizes.
Effectively prevent workpiece offsets, ensure correct installation and compression of workpieces, and are suitable for workpieces of different sizes, expand the scope of application and reduce damage and economic losses caused by artificial errors.
Smart Images
Figure CN222308131U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tooling, and in particular relates to a pressing tooling structure for automobile accessories. Background Art
[0002] The clamping fixture is a process device used to quickly tighten the workpiece during processing so that the machine tool, tool and workpiece maintain the correct relative position. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process in the process can be called a fixture.
[0003] With the widespread use of pressing fixtures, pressing devices are also used for pressing in the assembly of auto parts. When performing tooling on auto parts, the pressing plates of the pressing fixtures currently on the market are all of fixed size. The auto parts are placed in the pressing plate, and then the workpiece to be pressed is placed on the auto parts, and the pressing device is started for pressing. Due to errors in the manual placement of the workpiece, deviations will occur during pressing, which will cause damage to the auto parts and the workpiece, resulting in economic losses. Utility Model Content
[0004] The purpose of the utility model is to provide a compacting tooling structure for automobile accessories to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a base, a compression plate installed on the top surface of the base, and fixing columns respectively fixed to the four corners of the base, the top surfaces of the four fixing columns are commonly fixed with a top plate, the top surface of the top plate is fixed with a cylinder, the output end of the cylinder passes through the top plate and is fixedly connected with a pressure block, and also comprises a stabilizing plate arranged between the base and the top plate, the middle part of the stabilizing plate is penetrated with a positioning hole corresponding to the pressure block, a plurality of lifting components are also arranged between the stabilizing plate and the base, a plurality of mounting holes are arranged around the inner wall of the positioning hole, and an elastic auxiliary component is arranged in the mounting hole;
[0006] The lifting component includes a support column and a movable block respectively mounted on the fixed column rod, the support column is vertically fixed to the top surface of the base, the upper surface of the support column is provided with an annular groove, the movable block is in a convex shape, a second spring is arranged in the groove, and the convex part of the movable block penetrates into the groove and resists against the second spring.
[0007] It should be noted in the solution that the elastic auxiliary component includes a plurality of telescopic blocks slidably arranged in the mounting hole, and a first spring is provided between the telescopic block and the innermost inner wall of the mounting hole.
[0008] It should be noted in the solution that one end of the telescopic block away from the first spring penetrates into the positioning hole, and one end of the telescopic block away from the first spring is in the shape of an inclined surface, and the inclined surface of the telescopic block faces upward.
[0009] It is further worth noting that a sliding block is provided on the side wall of the telescopic block shaft, and a slideway matching the sliding block is provided on the inner wall of the mounting hole.
[0010] Compared with the prior art, the compacting tooling structure of automobile parts provided by the utility model has at least the following beneficial effects:
[0011] (1) Through the arrangement of the stabilizing plate and the lifting component, in actual use, the top surface of the movable block is against the bottom surface of the stabilizing plate. Under the action of the second spring, the movable block and the stabilizing plate are lifted up, and the workpiece is placed in the positioning hole in the middle part of the stabilizing plate. The contact between the pressure block and the workpiece will press the workpiece into the automobile part installed in the installation cavity. The pressure block is pressed downward and drives the movable block to press the second spring downward. When the workpiece is installed in place, the movable block is against the support column to prevent the pressure block from moving downward. At this time, the pressure block begins to shrink, and then the second spring releases its elastic potential energy to push the movable block and the stabilizing plate upward, so that there is space between the pressing plate and the stabilizing plate for taking and placing automobile parts. The lifting component can support the stabilizing plate, and the stabilizing plate can fix the workpiece to be pressed, thereby stabilizing the workpiece and preventing it from shifting.
[0012] (2) By setting the elastic auxiliary component, the workpiece is placed in the positioning hole in the middle part of the stabilizing plate. The telescopic block on the inner wall of the positioning hole protrudes from the mounting hole under the action of the first spring. Under the action of several telescopic blocks, the workpiece will be stably stuck in the positioning hole by the telescopic block. When the cylinder is started, the cylinder drives the telescopic rod and the pressure block to press down. The pressure block contacts the workpiece and squeezes the workpiece out of the positioning hole on the stabilizing plate, pressing the workpiece into the automobile part installed in the mounting cavity. When the workpiece needs to be completely pressed into the automobile part, it is necessary to install a top block smaller than the mounting hole of the stabilizing plate at the bottom of the pressure block to clamp the workpiece. After the workpiece is separated from the stabilizing component, under the action of the first spring, the slider on the rod of the telescopic block slides to the side of the slide away from the first spring, so that the telescopic block protrudes from the mounting hole again. In actual use, the elastic auxiliary component can fix the workpiece that needs to be clamped, and can also adapt to workpieces of different sizes for assembly, thereby increasing the scope of application of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model product;
[0014] Figure 2 It is a schematic diagram of the front cross-sectional structure of the utility model product;
[0015] Figure 3It is a front view structural diagram of the utility model product;
[0016] Figure 4 It is a second front cross-sectional structural schematic diagram of the product of the utility model;
[0017] Figure 5 It is an enlarged structural diagram of point A of the utility model product;
[0018] Figure 6 It is an enlarged structural schematic diagram of position B of the utility model product.
[0019] In the figure: 1. Base; 2. Pressure plate; 3. Support column; 4. Fixed column; 5. Stabilizing plate; 6. Top plate; 7. Cylinder; 8. Telescopic rod; 9. Pressure block; 10. Thickening plate; 11. Installation cavity; 12. Positioning hole; 13. Telescopic block; 14. First spring; 15. Slider; 16. Movable block; 17. Second spring. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-6 A pressing tooling structure for automobile parts, comprising a base 1, a pressing plate 2 mounted on the top surface of the base 1, and fixing columns 4 respectively fixed to the four corners of the base 1, a top plate 6 being fixed to the top surfaces of the four fixing columns 4, a cylinder 7 being fixed to the top surface of the top plate 6, an output end of the cylinder 7 passing through the top plate 6 and being fixedly connected to a pressing block 9;
[0022] Through the arrangement of the clamping plate 2, the pressing block 9 and the cylinder 7, in actual use, the automobile parts are placed in the clamping plate 2, and then the workpiece to be clamped is placed on the clamping plate 2. When the cylinder 7 is started, the cylinder 7 drives the telescopic rod 8 and the pressing block 9 to move downward, and the pressing block 9 contacts the workpiece to press the workpiece into the automobile parts.
[0023] Further, refer to Figure 1-6 As shown, it is worth noting that it also includes a stabilizing plate 5 arranged between the base 1 and the top plate 6, a positioning hole 12 corresponding to the pressing block 9 is opened through the middle of the stabilizing plate 5, and a plurality of lifting components are also arranged between the stabilizing plate 5 and the base 1;
[0024] The lifting component includes a support column 3 and a movable block 16 respectively sleeved on the rod body of the fixed column 4, the support column 3 is vertically fixed to the top surface of the base 1, the upper surface of the support column 3 is provided with an annular groove, the movable block 16 is in a convex shape, a second spring 17 is provided in the groove, and the convex part of the movable block 16 penetrates into the groove and abuts against the second spring 17;
[0025] By setting the stabilizing plate 5 and the lifting component, in actual use, the top surface of the movable block 16 is against the bottom surface of the stabilizing plate 5, and the movable block 16 and the stabilizing plate 5 are lifted up under the action of the second spring 17, and the automobile parts are placed on the installation inner cavity 11 in the pressing plate 2, and the workpiece is placed in the positioning hole 12 in the middle part of the stabilizing plate 5. A thickened plate 10 is provided at the bottom of the stabilizing plate 5 to make the workpiece stuck in the positioning hole 12. When the cylinder 7 is started, the cylinder 7 drives the telescopic rod 8 and the pressure block 9 to press down, and the pressure block 9 contacts the workpiece to press the workpiece into the installation cavity 11. On the automobile parts in the cavity 11, the pressure block 9 is squeezed downward and at the same time drives the movable block 16 to squeeze the second spring 17 downward. When the workpiece is installed in place, the movable block 16 and the support column 3 resist to prevent the pressure block 9 from moving downward. At this time, the pressure block 9 begins to shrink, and then the second spring 17 releases the elastic potential energy to push the movable block 16 and the stabilizing plate 5 upward, so that there is space between the clamping plate 2 and the stabilizing plate 5 for taking and placing automobile accessories. The lifting component can support the stabilizing plate 5, and the stabilizing plate 5 can fix the workpiece that needs to be clamped, thereby stabilizing the workpiece and preventing it from deflecting.
[0026] Further, refer to Figure 2-6 As shown, it is worth noting that a plurality of mounting holes are formed around the inner wall of the positioning hole 12, and elastic auxiliary components are arranged in the mounting holes;
[0027] The elastic auxiliary component includes a plurality of telescopic blocks 13 slidably disposed in the mounting hole, and a first spring 14 is disposed between the telescopic block 13 and the innermost inner wall of the mounting hole;
[0028] One end of the telescopic block 13 away from the first spring 14 penetrates into the positioning hole 12, and the end of the telescopic block 13 away from the first spring 14 is in an inclined shape, and the inclined surface of the telescopic block 13 faces upward;
[0029] By setting the elastic auxiliary component, in actual use, the workpiece is placed in the positioning hole 12 in the middle part of the stabilizing plate 5, and the telescopic block 13 on the inner wall of the positioning hole 12 protrudes from the mounting hole under the action of the first spring 14. Under the action of several telescopic blocks 13, the workpiece will be stably stuck in the positioning hole 12 by the telescopic block 13. When the cylinder 7 is started, the cylinder 7 drives the telescopic rod 8 and the pressing block 9 to press down. The pressing block 9 contacts the workpiece and squeezes the workpiece out of the positioning hole 12 on the stabilizing plate 5, and presses the workpiece into the automotive component installed in the mounting inner cavity 11. When the workpiece needs to be completely pressed into the automotive component, it is necessary to install a top block smaller than the mounting hole of the stabilizing plate 5 at the bottom of the pressing block 9 to press the workpiece. After the workpiece is separated from the stabilizing component, the telescopic block 13 is under the action of the first spring 14. The slider 15 on the rod of the telescopic block 13 slides to the side of the slideway away from the first spring 14, so that the telescopic block 13 protrudes from the mounting hole again. In actual use, the elastic auxiliary component can fix the workpiece that needs to be pressed, and can also be adapted to workpieces of different sizes for assembly, thereby increasing the scope of application of the utility model.
[0030] Further, refer to Figure 5 As shown, a slider 15 is provided on the side wall of the rod body of the telescopic block 13, and a slideway matching the slider 15 is provided on the inner wall of the mounting hole;
[0031] By setting the slider 15 and the slideway, when the telescopic block 13 slides in the installation hole, the slider 15 on the rod of the telescopic block 13 slides in the slideway synchronously, and the two sides of the slider 15 abut against the slideway to prevent the telescopic block 13 from sliding out of the installation hole.
[0032] The above is an introduction to a compression tooling structure for automotive accessories provided by the utility model. In the introduction, specific preferred embodiments are used to illustrate the principles and implementation methods of the utility model. These embodiments are only used to help understand the principles and core ideas of the utility model. It should be pointed out that for ordinary technicians in this field, without departing from the design ideas of the utility model, the implementation plans in the above embodiments can be further combined or replaced, and the utility model can be improved and modified in a number of ways. These improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A pressing tooling structure for automobile parts, comprising a base (1), a pressing plate (2) mounted on the top surface of the base (1), and fixing columns (4) respectively fixed to the four corners of the base (1), the top surfaces of the four fixing columns (4) being commonly fixed with a top plate (6), the top surface of the top plate (6) being fixedly mounted with a cylinder (7), the output end of the cylinder (7) passing through the top plate (6) and being fixedly connected with a pressing block (9), characterized in that: It also includes a stabilizing plate (5) arranged between the base (1) and the top plate (6), a positioning hole (12) corresponding to the pressing block (9) is opened through the middle of the stabilizing plate (5), a plurality of lifting components are also arranged between the stabilizing plate (5) and the base (1), a plurality of mounting holes are opened around the inner wall of the positioning hole (12), and an elastic auxiliary component is arranged in the mounting hole; The lifting component comprises a support column (3) and a movable block (16) respectively mounted on the rod body of the fixed column (4); the support column (3) is vertically fixed to the top surface of the base (1); an annular groove is provided on the upper surface of the support column (3); the movable block (16) is in a convex shape; a second spring (17) is provided in the groove; a raised portion of the movable block (16) penetrates into the groove and abuts against the second spring (17).
2. The pressing tooling structure for automobile parts according to claim 1, characterized in that: The elastic auxiliary component comprises a plurality of telescopic blocks (13) slidably arranged in the mounting hole, and a first spring (14) is arranged between the telescopic blocks (13) and the innermost wall of the mounting hole.
3. The pressing tooling structure of automobile parts according to claim 2, characterized in that: One end of the telescopic block (13) away from the first spring (14) penetrates into the positioning hole (12), and one end of the telescopic block (13) away from the first spring (14) is in the shape of an inclined surface, with the inclined surface of the telescopic block (13) facing upwards.
4. The pressing tooling structure for automobile parts according to claim 3 is characterized in that: A sliding block (15) is provided on the side wall of the rod body of the telescopic block (13), and a slideway matching the sliding block (15) is provided on the inner wall of the mounting hole.