Stamping testing fixture for right lower mounting bracket
By designing a stamping gauge for the lower right mounting bracket, the problem of the inability to effectively detect the hole position, flatness, and notches of the lower right mounting bracket in the existing technology was solved, thus achieving efficient and accurate product quality inspection.
Patent Information
- Application Number
- CN202423154140.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-20
AI Technical Summary
The lack of a tooling for inspecting the lower right mounting bracket in the current technology makes it impossible to effectively inspect hole positions, flatness, some contours and gaps, which affects product quality.
A stamping gauge for a lower right mounting bracket was designed, comprising a gauge plate, an inclined plate, a bracket conformal seat, detection holes, a positioning block, a clamping device, a driving device, and a flipping contour device, for accurately detecting the holes, flatness, and notches of the lower right mounting bracket.
It improves testing efficiency and accuracy, ensures product quality, and is easy to use, saving time and effort.
Smart Images
Figure CN223538234U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive lower right mounting bracket inspection tool technology, and in particular to a stamping inspection tool for a lower right mounting bracket. Background Technology
[0002] The rear subframe assembly consists of several components, one of which is the lower right mounting bracket. For example... Figures 8-9 As shown, the lower right mounting bracket 15 includes a main plate 34, a side plate 37, and a curved plate 39. The main plate 34 has a circular through hole 36 in the middle. The front end of the main plate 34 has a downwardly bent vertical plate 35. The rear side of the main plate 34 has a curved plate 39. Both the curved plate 39 and the right side of the main plate 34 have upwardly bent side plates 37. The upper part of the rear end of the side plate 37 has a notch 38. The rear end of the curved plate 39 has a contour surface 40.
[0003] After the lower right mounting bracket 15 is stamped, it is necessary to inspect the hole positions, flatness, some contours and notches of the lower right mounting bracket 15. However, there is currently no inspection tool for the lower right mounting bracket 15, so the quality of the product cannot be guaranteed. Summary of the Invention
[0004] The technical problem to be solved by this utility model is to provide a stamping inspection tool for the lower right mounting bracket, which can inspect the hole position, flatness, partial contour and notch of the lower right mounting bracket to ensure the quality of the product after stamping. This tool greatly improves the inspection efficiency and accuracy, saves time and effort and is easy to use.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a stamping gauge for a right-lower mounting bracket is provided, including a gauge plate. An inclined plate is installed on the upper end of the gauge plate. The inclined plate is arranged inclined upward from front to back. A bracket shaping seat is installed on the upper end of the inclined plate. A reference block is installed on the left side of the bracket shaping seat. A detection hole is opened on the upper end of the bracket shaping seat. A detection pin is inserted into the detection hole. A positioning block is embedded in front of the detection hole on the upper end of the bracket shaping seat. A support protrusion is provided on each side of the upper end of the positioning block. A boss is provided on the right side of the upper end of the bracket shaping seat. A rear contour block and a first driving device for controlling the rear contour block are installed on the upper end of the inclined plate behind the bracket shaping seat. A notch detection block and a second driving device for controlling the notch detection block are installed on the upper end of the inclined plate behind the right side of the bracket shaping seat. Multiple clamping devices are arranged around the bracket shaping seat on the upper end of the inclined plate.
[0006] As a supplement to the technical solution described in this utility model, a handle is provided on both sides of the inspection plate.
[0007] As a supplement to the technical solution described in this utility model, the clamping device is a manual quick clamp.
[0008] As a supplement to the technical solution described in this utility model, the upper end of the inspection plate is equipped with a face difference gauge and multiple clamps, and a go / no-go gauge is clamped and fixed on each clamp.
[0009] As a supplement to the technical solution described in this utility model, two vertical plates are installed side by side on the upper end of the inspection plate, and inclined plates are fixedly installed on the upper end of the two vertical plates. The vertical plates have a right-angled triangular plate structure.
[0010] As a supplement to the technical solution described in this utility model, the first and second driving devices have the same structure, both including a guide seat, a guide rod and a positioning pin. The guide seat is mounted on the inspection plate, and a guide rod that slides back and forth is installed in the upper part of the guide seat. One end of the guide rod near the support shape seat is connected to the notch detection block or the rear contour block. A handle is installed at the other end of the guide rod. A positioning hole is opened in the middle of the guide rod. A positioning pin is inserted into the upper end of the guide seat, and the lower end of the positioning pin is inserted into the positioning hole.
[0011] As a supplement to the technical solution described in this utility model, the guide rod has a rectangular strip structure, and the upper part of the guide seat has a rectangular through hole that matches the guide rod.
[0012] As a supplement to the technical solution described in this utility model, a flip-out contour device is installed on the upper end of the inclined plate on the right side of the support shape seat. The flip-out contour device includes a rotating seat, a rocker arm, and a top contour block. The rocker arm is rotatably installed on the upper end of the rotating seat. A locking bolt is screwed into the middle of the upper end of the rocker arm. The lower end of the locking bolt is threaded to the rotating seat. A top contour block is installed on the upper part of the free end of the rocker arm.
[0013] As a supplement to the technical solution described in this utility model, the upper end of the rotating seat has a horizontal groove, the right end of which is sealed by a side cover, the left end of which is open, and the bottom of which has a threaded hole for cooperating with a locking bolt. One end of the rocker arm is rotatably connected to the right end of the groove.
[0014] Beneficial effects: This utility model relates to a stamping inspection tool for a lower right mounting bracket, which inspects the hole positions, flatness, partial contours, and notches of the lower right mounting bracket to ensure the quality of the stamped product. This tool greatly improves inspection efficiency and accuracy, saves time and effort, and is easy to use. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of the product with the present invention installed;
[0016] Figure 2 This is a structural diagram of the present invention before the product is installed;
[0017] Figure 3 This is a schematic diagram of the inclined plate of this utility model after the clamping device is removed;
[0018] Figure 4 This is a schematic diagram of the structure of either the drive device one or the drive device two described in this utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the guide rod described in this utility model;
[0020] Figure 6 This is a structural schematic diagram of the reversible contour device described in this utility model;
[0021] Figure 7 This is a schematic diagram of the structure of the rotating seat described in this utility model;
[0022] Figure 8 This is a schematic diagram of the structure of the testing product of this utility model;
[0023] Figure 9 This is a structural schematic diagram of the detection product of this utility model from different angles.
[0024] Illustration: 1. Inspection plate, 2. Handle, 3. Go / no-go gauge, 4. Clamp, 5. Face difference gauge, 6. Slant plate, 7. Vertical plate, 8. Clamping device, 9. Support shape holder, 10. Reversible contour device, 11. Drive device one, 12. Inspection pin, 13. Notch inspection block, 14. Rear contour block, 15. Lower right mounting bracket, 16. Reference block, 17. Inspection hole position, 18. Positioning block, 19. Support protrusion, 20. 21. Boss, Drive unit 2, 22. Guide seat, 23. Guide rod, 24. Positioning pin, 25. Handle, 26. Positioning hole, 27. Rotating seat, 28. Rocker arm, 29. Locking bolt, 30. Top contour block, 31. Threaded hole, 32. One-slot groove, 33. Side cover, 34. Main plate, 35. Vertical plate, 36. Circular through hole, 37. Side plate, 38. Notch, 39. Curved panel, 40. Contour surface. Detailed Implementation
[0025] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.
[0026] The present invention relates to a stamping gauge for a lower right mounting bracket, such as... Figure 1-9 As shown, the fixture includes a gauge plate 1, with an inclined plate 6 mounted on its upper end. The inclined plate 6 is arranged at an angle from front to back and upwards. A support formwork 9 is mounted on the upper end of the inclined plate 6. A reference block 16 is mounted on the left side of the support formwork 9 at the upper end of the inclined plate 6. A detection hole 17 is provided on the upper end of the support formwork 9, and a detection pin 12 is inserted into the detection hole 17. A positioning block 18 is embedded in front of the detection hole 17 at the upper end of the support formwork 9. The upper end of the positioning block 18... A support protrusion 19 is provided on each side. A boss 20 is provided on the right side of the upper end of the bracket shaping seat 9. A rear contour block 14 and a drive device 11 for controlling the rear contour block 14 are installed on the upper end of the inclined plate 6, which is located diagonally behind the bracket shaping seat 9. A notch detection block 13 and a drive device 21 for controlling the notch detection block 13 are installed on the upper end of the inclined plate 6, which is located behind the right side of the bracket shaping seat 9. Multiple clamping devices 8 are arranged around the upper end of the inclined plate 6, which is located around the bracket shaping seat 9.
[0027] The inspection plate 1 is provided with a handle 2 on both sides, which facilitates the handling of the entire fixture.
[0028] The clamping device 8 is a manual quick-clamping clamp. A quick-clamping clamp is a new type of manual and pneumatic clamping tool that can accurately position and quickly clamp. It is widely used in welding, riveting, bonding, machining, assembly, and logistics processes, and can also be used to fix specific parts of equipment. The manual quick-clamping clamp is a type of quick-clamping clamp, a commonly used device in tooling fixtures, and is readily available for purchase.
[0029] The inspection plate 1 is equipped with a face difference gauge 5 and multiple clamps 4 on its upper end. Each clamp 4 has a go / no-go gauge 3 clamped and fixed on it. The face difference gauge 5 is a tool used to measure the height difference between two planes. Face difference gauges come in various types and specifications, with common sizes including 10 mm, 20 mm, 30 mm, 100 mm, 200 mm, and 300 mm. The go / no-go gauge is a type of gauge, mainly used for the dimensional inspection of mass-produced products.
[0030] The inspection plate 1 has two vertical plates 7 installed side by side on its upper end. An inclined plate 6 is fixedly installed on the upper end of the two vertical plates 7. The vertical plates 7 are right-angled triangular plate structures. The vertical plates 7 and the inspection plate 1, as well as the vertical plates 7 and the inclined plate 6, are connected and fixed by fasteners or by welding.
[0031] The drive device 11 and drive device 21 have the same structure, both including a guide seat 22, a guide rod 23 and a positioning pin 24. The guide seat 22 is installed on the inspection plate 1. The guide rod 23, which slides back and forth, is installed in the upper part of the guide seat 22. One end of the guide rod 23 near the support shaping seat 9 is connected to the notch detection block 13 or the rear contour block 14. The other end of the guide rod 23 is equipped with a handle 25. A positioning hole 26 is opened in the middle of the guide rod 23. The positioning pin 24 is inserted into the upper end of the guide seat 22. The lower end of the positioning pin 24 is inserted into the positioning hole 26.
[0032] The guide seat 22 has a rectangular through hole on its upper part that cooperates with the guide rod 23. The guide rod 23 has a rectangular strip structure. This shape of the guide rod 23 can prevent relative rotation between the guide rod 23 and the guide seat 22, and ensure the stability of the guide rod 23's back and forth movement.
[0033] The upper end of the inclined plate 6 is located on the right side of the support shaping seat 9 and is equipped with a flip-out contour device 10. The flip-out contour device 10 includes a rotating seat 27, a rocker arm 28 and a top contour block 30. The rocker arm 28 is rotatably mounted on the upper end of the rotating seat 27. A locking bolt 29 is screwed into the middle of the upper end of the rocker arm 28. The lower end of the locking bolt 29 is threaded to the rotating seat 27. The top contour block 30 is installed on the upper part of the free end of the rocker arm 28.
[0034] The rotating seat 27 has a horizontal groove 32 on its upper end. The right end of the groove 32 is sealed by a side cover 33, and the left end of the groove 32 is open. The bottom of the groove 32 has a threaded hole 31 that mates with the locking bolt 29. One end of the rocker arm 28 is rotatably connected to the right end of the groove 32.
[0035] Reference Figure 6 As shown, the rocker arm 28 is horizontally positioned during operation. Its lower end is supported by the bottom surface of the slotted groove 32, and the lower end of the top contour block 30 is flush with the curved surface of the upper end of the curved panel 39. The lower end of the locking bolt 29 passes through the rocker arm 28 and is screwed into the threaded hole 31 to prevent movement of the rocker arm 28. Normally, the rocker arm 28 is vertically positioned, resting against one side of the side cover 33.
[0036] First, place the lower right mounting bracket 15 onto the bracket shaping seat 9. The vertical plate 35 at the front end of the main plate 34 interlocks with the front face of the positioning block 18. The side plate 37 rests against the left side of the boss 20. The two support protrusions 19 at the upper end of the positioning block 18 and the upper face of the bracket shaping seat 9 support the main plate 34 and the curved plate 39, thus positioning the lower right mounting bracket 15. The lower right mounting bracket 15 is fixed in place by multiple clamping devices 8. The circular through hole 36 in the middle of the main plate 34 is aligned with the detection hole 17 at the upper end of the bracket shaping seat 9, and the detection pin 12 is inserted. If the detection pin 12 can be inserted into both the circular through hole 36 and the detection hole 17 at the same time, then the circular through hole 15 is considered to be in good condition. If hole 36 is qualified, then it is unqualified; then, the notch detection block 13 and the rear contour block 14 are moved to the detection position by the drive device 11 and the drive device 21. If the notch detection block 13 and the notch 38, and if the insert end face of the rear contour block 14 can be completely fitted with the contour surface 40, then the contour surface 40 is qualified; otherwise, it is unqualified; then, the curved surface of the upper end of the curved panel 39 is detected by the flip-out contour device 10. If the lower end face of the top contour block 30 is completely fitted with the curved surface of the upper end of the curved panel 39, then the curved surface of the upper end of the curved panel 39 is qualified; otherwise, it is unqualified; all of them must be qualified to represent that the lower right mounting bracket 15 is a qualified product.
[0037] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.
[0038] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.
[0039] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.
[0040] The above provides a detailed description of a stamping fixture for a lower right mounting bracket provided in this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.
Claims
1. A stamping gauge for a lower right mounting bracket, comprising a gauge plate (1), characterized in that: The inspection plate (1) is equipped with an inclined plate (6) at its upper end. The inclined plate (6) is arranged at an angle from front to back and upward. A bracket-shaped base (9) is installed at the upper end of the inclined plate (6). A reference block (16) is installed at the upper end of the inclined plate (6) on the left side of the bracket-shaped base (9). A detection hole (17) is opened at the upper end of the bracket-shaped base (9). A detection pin (12) is inserted into the detection hole (17). A positioning block (18) is embedded at the upper end of the bracket-shaped base (9) in front of the detection hole (17). Each side of the upper end of the positioning block (18) is provided with a positioning block (18). There is a support protrusion (19), and a boss (20) is provided on the right side of the upper end of the bracket shaping seat (9). The upper end of the inclined plate (6) is located behind the bracket shaping seat (9) and a rear contour block (14) and a drive device (11) for controlling the rear contour block (14) are installed. The upper end of the inclined plate (6) is located behind the right side of the bracket shaping seat (9) and a notch detection block (13) and a drive device (21) for controlling the notch detection block (13) are installed. Multiple clamping devices (8) are arranged around the upper end of the inclined plate (6) around the bracket shaping seat (9).
2. The stamping gauge for the lower right mounting bracket according to claim 1, characterized in that: The inspection plate (1) is provided with a handle (2) on both sides.
3. The stamping gauge for the lower right mounting bracket according to claim 1, characterized in that: The clamping device (8) is a manual quick clamp.
4. The stamping gauge for the lower right mounting bracket according to claim 1, characterized in that: The inspection plate (1) is equipped with a face difference gauge (5) and multiple clamps (4) on its upper end. Each clamp (4) has a go / no-go gauge (3) clamped and fixed on it.
5. A stamping gauge for a lower right mounting bracket according to claim 1, characterized in that: The inspection plate (1) has two vertical plates (7) installed side by side on its upper end. An inclined plate (6) is fixedly installed on the upper end of the two vertical plates (7). The vertical plates (7) are in the form of right-angled triangular plates.
6. The stamping gauge for the lower right mounting bracket according to claim 1, characterized in that: The drive device one (11) and drive device two (21) have the same structure, both including a guide seat (22), a guide rod (23) and a positioning pin (24). The guide seat (22) is installed on the inspection plate (1). The guide rod (23) that slides back and forth is installed in the upper part of the guide seat (22). One end of the guide rod (23) near the support shaping seat (9) is connected to the notch detection block (13) or the rear contour block (14). The other end of the guide rod (23) is equipped with a handle (25). A positioning hole (26) is opened in the middle of the guide rod (23). A positioning pin (24) is inserted into the upper end of the guide seat (22). The lower end of the positioning pin (24) is inserted into the positioning hole (26).
7. A stamping gauge for a lower right mounting bracket according to claim 6, characterized in that: The guide rod (23) has a rectangular strip structure, and the upper part of the guide seat (22) has a rectangular through hole that matches the guide rod (23).
8. A stamping gauge for a lower right mounting bracket according to claim 1, characterized in that: The upper end of the inclined plate (6) is located on the right side of the support shaping seat (9) and a flip-out contour device (10) is installed. The flip-out contour device (10) includes a rotating seat (27), a rocker arm (28) and a top contour block (30). The rocker arm (28) is rotatably installed on the upper end of the rotating seat (27). A locking bolt (29) is screwed into the middle of the upper end of the rocker arm (28). The lower end of the locking bolt (29) is threaded to the rotating seat (27). The top contour block (30) is installed on the upper part of the free end of the rocker arm (28).
9. A stamping gauge for a lower right mounting bracket according to claim 8, characterized in that: The upper end of the rotating seat (27) has a horizontal groove (32). The right end of the groove (32) is sealed by a side cover (33), and the left end of the groove (32) is open. The bottom of the groove (32) has a threaded hole (31) that mates with the locking bolt (29). One end of the rocker arm (28) is rotatably connected to the right end of the groove (32).