Positioning detection tool for insert
By designing an insert positioning and testing tool for including carrier plate, carrier stage, compression assembly, inspection table and inspection assembly, the problem of manual inspection of small-scale production inserts is solved, and the positioning and installation and inspection of inserts is realized, and the inserts are avoided, and the structure is simple, the operation is simple, and the cost is low.
Patent Information
- Application Number
- CN202421542669.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-07-02
AI Technical Summary
It is difficult to design a manual inspection tool suitable for small-scale production of inserts, especially when the inserts need to be replaced in time when they are damaged.
A positioning and testing tool for inserts is designed, including a carrier plate and a detection module assembled on the carrier plate. The detection module consists of a stage, a compression component, a detection table and a detection component. It adopts structures such as elastic positioning pins, flipped seats, elastic chunks and detection cards to achieve the purpose of manual operation and testing.
The insert positioning and peripheral contour detection are realized. Through the design of elastic briquetting and detection card, the insert is damaged, and the structure is simple, the operation is simple and the cost is low.
Smart Images
Figure CN222670941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the detection field of mechanical parts, in particular to a positioning detection tool for inserts. Background Art
[0002] The inserts used in automobiles, ships and other equipment have independent designs and are generally only applicable to specific models of equipment. When the insert is damaged during use, it needs to be replaced in time. The market demand for this kind of insert product is not large and will not be mass-produced; therefore, for the inserts produced in small quantities, a manual inspection tooling needs to be designed. Utility Model Content
[0003] Therefore, in order to solve the above problems, the utility model provides a positioning detection tool for inserts.
[0004] To achieve the above purpose, the technical solution provided by the utility model is as follows:
[0005] A positioning detection tool for an insert comprises a carrier plate and a detection module assembled on the carrier plate, the detection module comprises a carrier, a clamping assembly, a detection platform and a detection assembly, the carrier being provided with a raised positioning pin, the clamping assembly, the detection platform and the detection assembly being distributed on the periphery of the carrier, the detection platform being spaced apart from the carrier and having a detection side surface which is the same as the side contour surface of a standard insert; the clamping assembly and the detection assembly are both arranged on the periphery of the carrier, the clamping assembly comprises a flip seat, a connecting frame and an elastic pressure block, the elastic pressure block is assembled on the connecting frame, and the connecting frame is installed on the flip seat; the detection assembly comprises a swing arm and a detection card arranged on the swing arm, the detection card having a detection bottom surface which is the same as the upper contour surface of a standard insert.
[0006] Furthermore, the positioning pin is an elastic positioning pin.
[0007] Furthermore, a mounting hole is provided on the carrier, and the positioning pin includes a first spring, a guide sleeve and a pin. The guide sleeve is fixed in the mounting hole of the carrier, and the pin is passed through the guide sleeve to form a guiding fit. The first spring is assembled at the bottom of the pin; the top of the pin extends out of the upper surface of the carrier.
[0008] Furthermore, the carrier has a plurality of mounting through holes, and the positioning pin is assembled in one of the mounting through holes.
[0009] Furthermore, the top of the positioning pin is a frustum-shaped top.
[0010] Furthermore, the elastic pressure block includes a connecting guide rod, a pressure block and a second spring, the connecting guide rod is passed through the connecting frame, the pressure block is fixed to the first end of the guide rod, the second spring is sleeved on the connecting guide rod, and the two ends of the second spring are respectively abutted against the lower side surfaces of the pressure block and the connecting frame.
[0011] Furthermore, a blocking rod is also provided on the connecting guide rod, and the blocking rod is used to block the upper side of the connecting frame.
[0012] Furthermore, the second end of the connecting guide rod is also equipped with a spherical gripping portion.
[0013] Furthermore, the detection component also includes an articulated seat and a fixed knob, the swing arm is hinged on the articulated seat, and the fixed knob is assembled on the top of the articulated seat. When the swing arm swings to the detection position, the swing arm is flush with the top of the articulated seat, and the fixed knob is rotated to press against the top of the swing arm.
[0014] Furthermore, the articulated seat has an articulated notch, the swing arm is hinged in the articulated notch, the cross-section of the fixed knob is "D"-shaped, and has a straight-cut side surface. When the fixed knob is rotated until the straight-cut side surface is parallel to the side surface of the articulated notch, it is in a yielding position. When the fixed knob is rotated until the straight-cut side surface is inclined to the side surface of the articulated notch, it enters the articulated notch and then presses against the top of the swing arm.
[0015] The technical solution provided by the utility model has the following beneficial effects:
[0016] When testing the insert, the insert is placed on the carrier and positioned by the positioning pin on the carrier. Then, the connecting frame is flipped to the clamping position by the flip seat, so that the elastic pressure block is pressed against the insert to fix it; the positioning and installation of the insert to be tested is achieved, and then the outer peripheral contour of the insert to be tested is tested by the testing table, and the upper surface contour of the insert to be tested is tested by the detection card of the detection component; the purpose of manual operation testing is achieved, and the structure is simple, the operation is easy, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The figure shows a schematic diagram of the structure of the positioning detection tooling of the insert in the embodiment;
[0018] Figure 2 The figure shows a schematic diagram of the structure of a single detection module in the embodiment;
[0019] Figure 3 The figure shows a partial structural schematic diagram of a single detection module in the embodiment;
[0020] Figure 4 The figure shows a schematic diagram of the structure of the clamping assembly in the embodiment;
[0021] Figure 5 Shown is a schematic diagram of the structure of one of the detection components in the embodiment;
[0022] Figure 6 The figure shows a schematic diagram of the positioning matching structure of the positioning pin and the insert in the embodiment;
[0023] Figure 7 The figure shows a cross-sectional view of the matching of the carrier, the insert, the clamping assembly and the detection platform in the embodiment;
[0024] Figure 8 Shown Figure 7 A magnified schematic diagram of area A in the middle. DETAILED DESCRIPTION
[0025] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0026] In the description of the present invention, terms such as "up", "down", "left", "right", "front", "back", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
[0027] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.
[0028] Reference Figures 1 to 8 As shown, the present embodiment provides a positioning detection tool for an insert, comprising a carrier board 1 and a detection module 100 mounted on the carrier board 1. Specifically, in the present embodiment, two groups of detection modules 100 are mounted on the same carrier board 1, and the two groups of detection modules 100 are distributed on the left and right. Of course, in other embodiments, the number of detection modules 100 mounted on the same carrier board 1 may also be one group or more than two groups.
[0029] The detection module 100 includes a carrier 11, a clamping assembly 30, a detection platform 21 and a detection assembly 40. A group of detection modules 100 on the left is taken as an example for description; the carrier 11 is provided with a raised positioning pin 12. Specifically, in this embodiment, the number of the carriers 11 is three, which are arranged at intervals along a length direction, wherein the first and last two carriers 11 are provided with raised positioning pins 12; so as to position the product.
[0030] The clamping assembly 30 , the detection platform 21 and the detection assembly 40 are distributed around the carrier 11 . The detection platform 21 is spaced apart from the carrier 11 and has a detection side surface 213 that is the same as the lateral contour surface of the standard insert.
[0031] The number of the clamping assemblies 30 is also multiple, and the clamping assemblies 30 include a flip seat 31, a connecting frame 32, and an elastic pressing block 33. The elastic pressing block 33 is assembled on the connecting frame 32, and the connecting frame 32 is mounted on the flip seat 31; the flip seat 31 is a structure for flipping operation. This embodiment adopts a manual flipping structure, which is a prior art, and the specific structure is not further expanded. By operating the flip seat 31, the connecting frame 32 and the elastic pressing block 33 can be driven to swing up and down, and the position of swinging down to press against the insert 2 of the carrier 11 is the clamping position, such as Figure 7 shown.
[0032] The number of the detection components 40 is also multiple, such as Figure 5 As shown, the detection assembly 40 includes a swing arm 41 and a detection card 42 disposed on the swing arm 41, wherein the detection card 42 has a detection bottom surface 421 that is the same as the upper contour surface of the standard insert. The swing arm 41 swings up and down to switch the detection card 42 between the yield position and the detection position. The swing arm 41 swings down to a position where the detection card 42 is located above the insert 2 of the carrier 11, which is the detection position, and swings up to a position where the detection card 42 is separated from the corresponding insert 2, which is the yield position.
[0033] When testing the insert 2, the insert 2 is placed on the carrier 11 and positioned by the positioning pin 12 on the carrier 11. Specifically, the insert 2 has its own hole, which can be penetrated and matched with the positioning pin 12 to achieve positioning; then, the connecting frame 32 is flipped to the pressing position by the flip seat 31, so that the elastic pressure block 33 is pressed against the insert 2 to fix it; the positioning and installation of the insert 2 to be tested is achieved, and the elastic pressure block 33 is used for pressing to form a flexible contact, which is not easy to cause damage to the insert 2. Then, the outer periphery (including the side and end) contour of the insert 2 to be tested is tested by the detection table 21, and the upper surface contour of the insert 2 to be tested is tested by the detection card 42 of the detection component 40; the purpose of manual operation detection is achieved, and the structure is simple, the operation is easy, and the cost is low.
[0034] Specifically, in the present embodiment, the detection table 21 detects the outer peripheral contour of the insert 2 to be detected in the following manner: a certain gap is formed between the detection side surface 213 of the detection table 21 and the outer peripheral contour surface of the insert 2 to be detected. During the detection, the detection is performed by means of a no-go gauge, and the no-go gauge passes through the gap between the detection side surface 213 of the detection table 21 and the outer peripheral contour surface of the insert 2 to be detected. If the through end of the no-go gauge can pass but the stop end cannot pass, it is qualified, and the rest are judged as unqualified. The non-direct contact method is adopted to avoid friction loss and enable clearer confirmation.
[0035] Similarly, the detection card 42 of the detection component 40 detects the upper surface contour of the insert 2 to be tested in the following manner: there is a certain gap between the detection bottom surface 421 of the detection card 42 and the upper surface of the insert 2 to be tested. During the detection, the detection is performed through a no-go gauge, and the no-go gauge passes through the gap between the detection bottom surface 421 of the detection card 42 and the upper surface of the insert 2 to be tested. If the through end of the no-go gauge can pass but the stop end cannot, it is qualified, and the rest are judged as unqualified. The non-direct contact method is adopted to avoid friction loss and can be confirmed more clearly.
[0036] Furthermore, in this embodiment, the positioning pin 12 is an elastic positioning pin, which has a certain elastic buffer when positioning and penetrating, so as to avoid damage to the insert 2 due to misalignment and downward pressure. Specifically, a mounting through hole 111 is provided on the carrier 11, and the positioning pin 12 includes a first spring 123, a guide sleeve 121 and a pin 122. The guide sleeve 121 is fixed in the mounting through hole 111 of the carrier 11, and the pin 122 is penetrated in the guide sleeve 121 to form a guide fit. The first spring 123 is assembled at the bottom of the pin 122; the top of the pin 122 extends out of the upper surface of the carrier 11. When positioning the insert 2, if there is misalignment, the insert 2 will resist the pin 122 and move the pin 122 downward to make way, which plays a good protective role. When the pin 122 is aligned with the hole on the insert 2, it moves upward under the action of the first spring 123 and passes through the hole of the insert 2.
[0037] In this embodiment, there are multiple mounting through holes 111 on the carrier 11, and the positioning pin 12 is assembled in one of the mounting through holes 111. In this way, it can be switched according to the positions of the holes of different inserts 2, and the applicability is wider.
[0038] The top of the positioning pin 12 (i.e., the top of the pin 122) is a frustum-shaped top, which has a good guiding effect and makes the positioning and assembly smoother.
[0039] Of course, in other embodiments, the structure of the positioning pin 12 is not limited thereto, and other structures may be used to achieve elastic lifting, or the positioning pin 12 may be completely fixed on the carrier 11 .
[0040] The elastic pressure block 33 includes a connecting guide rod 331, a pressure block 333 and a second spring 332. The connecting guide rod 331 is passed through the connecting frame 32. The pressure block 333 is fixed to a first end of the guide rod 331. The second spring 332 is sleeved on the connecting guide rod 331. The two ends of the second spring 332 are respectively abutted against the pressure block 333 and the lower side of the connecting frame 32. Figure 4When the detection assembly 40 is switched to the detection position, the pressing block 333 is pressed against the upper surface of the insert 2, and the second spring 332 applies a downward elastic force to the pressing block 333; thus, the insert 2 can be well protected to avoid damage caused by rigid pressing.
[0041] The connecting guide rod 331 is also provided with a blocking rod 334, and the blocking rod 334 is used to block the upper side of the connecting frame 32 to prevent the connecting guide rod 331 from being separated from the connecting frame 32. At the same time, in order to better realize manual operation, the second end of the connecting guide rod 331 is also equipped with a spherical grip 335, and the connecting guide rod 331 can be operated separately by grasping the spherical grip 335 by hand.
[0042] Of course, in other embodiments, the structure of the elastic pressing block 33 is not limited thereto, for example, it can be directly replaced by an elastic block (such as a silicone block or a rubber block).
[0043] The detection component 40 also includes an articulated seat 43 and a fixed knob 44. The swing arm 41 is hinged on the articulated seat 43, and the fixed knob 44 is assembled on the top of the articulated seat 43. When the swing arm 41 swings to the detection position, the swing arm 41 is flush with the top of the articulated seat 43, and the fixed knob 44 is rotated to press against the top of the swing arm 41, thereby realizing the limitation of the swing arm 41 and the detection card 42.
[0044] Furthermore, the hinge seat 43 has a hinge notch, the swing arm 41 is hinged in the hinge notch, and the cross section of the fixing knob 44 is "D" shaped, with a straight cut side surface, such as Figure 5 As shown, the fixing knob 44 is in the yielding position when the straight cutting side is parallel to the hinge notch side. The fixing knob 44 is rotated to the straight cutting side inclined to the hinge notch side, and enters the hinge notch and then presses against the top of the swing arm 41; in this way, by rotating the fixing knob 44, the swing arm 41 can be limited and released; it has the characteristics of simple structure and easy operation. Of course, in other embodiments, the structure of the detection component 40 is not limited to this; for example, the swing arm 41 can be limited by other methods.
[0045] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.
Claims
1. A positioning detection tool for an insert, comprising a carrier plate and a detection module assembled on the carrier plate, characterized in that: The detection module includes a carrier, a clamping assembly, a detection platform and a detection assembly, the carrier is provided with a raised positioning pin, the clamping assembly, the detection platform and the detection assembly are distributed on the periphery of the carrier, the detection platform is spaced apart from the carrier and has a detection side surface that is the same as the side contour surface of the standard insert; the clamping assembly and the detection assembly are both arranged on the periphery of the carrier, the clamping assembly includes a flip seat, a connecting frame and an elastic pressure block, the elastic pressure block is assembled on the connecting frame, and the connecting frame is installed on the flip seat; the detection assembly includes a swing arm and a detection card arranged on the swing arm, the detection card has a detection bottom surface that is the same as the upper contour surface of the standard insert.
2. The insert positioning detection tool according to claim 1, characterized in that: The positioning pin is an elastic positioning pin.
3. The insert positioning detection tooling according to claim 2, characterized in that: A mounting hole is provided on the carrier, and the positioning pin includes a first spring, a guide sleeve and a pin. The guide sleeve is fixed in the mounting hole of the carrier, and the pin is passed through the guide sleeve to form a guiding fit. The first spring is assembled at the bottom of the pin; the top of the pin extends out of the upper surface of the carrier.
4. The insert positioning detection tool according to claim 3, characterized in that: The carrier has a plurality of mounting through holes, and the positioning pin is assembled in one of the mounting through holes.
5. The insert positioning detection tool according to claim 1, 2, 3 or 4, characterized in that: The top of the positioning pin is a frustum-shaped top.
6. The insert positioning detection tool according to claim 1, characterized in that: The elastic pressure block includes a connecting guide rod, a pressure block and a second spring. The connecting guide rod is passed through the connecting frame, the pressure block is fixed to the first end of the guide rod, the second spring is sleeved on the connecting guide rod, and the two ends of the second spring are respectively abutted against the lower side surfaces of the pressure block and the connecting frame.
7. The insert positioning detection tool according to claim 6, characterized in that: A blocking rod is also provided on the connecting guide rod, and the blocking rod is used to block the upper side of the connecting frame.
8. The insert positioning detection tool according to claim 6, characterized in that: The second end of the connecting guide rod is also equipped with a spherical gripping portion.
9. The insert positioning detection tool according to claim 1, characterized in that: The detection component also includes an articulated seat and a fixed knob. The swing arm is hinged on the articulated seat, and the fixed knob is assembled on the top of the articulated seat. When the swing arm swings to the detection position, the swing arm is flush with the top of the articulated seat, and the fixed knob is rotated to press against the top of the swing arm.
10. The insert positioning detection tool according to claim 9, characterized in that: The articulated seat has an articulated notch, the swing arm is hinged in the articulated notch, the cross-section of the fixed knob is "D"-shaped, and has a straight-cut side surface. When the fixed knob is rotated until the straight-cut side surface is parallel to the side surface of the articulated notch, it is in a yielding position. When the fixed knob is rotated until the straight-cut side surface is inclined to the side surface of the articulated notch, it enters the articulated notch and then presses against the top of the swing arm.