Bidirectional sliding mechanism
By designing a two-way sliding mechanism, adaptive adjustments are realized during the inspection of automobile parts, solving the problem of low detection accuracy in traditional measurement methods, improving the detection accuracy and simplifying the adjustment process.
Patent Information
- Application Number
- CN202420233565.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-01-30
AI Technical Summary
During the assembly and inspection of automotive parts, due to processing errors, it is difficult for traditional measurement methods to achieve adaptive adjustment, resulting in low detection accuracy.
A bidirectional sliding mechanism is designed, including a base, a transverse slide, a longitudinal slide, a transverse return assembly and a longitudinal return assembly. Adaptive adjustment is achieved through lateral and longitudinal slips to make up for the error between the base and the automotive parts.
Adaptive adjustment between the positioning bracket and the measuring device is realized, detection accuracy is improved, adjustment process is simplified, and manual intervention is reduced.
Smart Images
Figure CN222696915U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of positioning fixtures, in particular to a bidirectional sliding mechanism. Background Art
[0002] After the production and processing of automobile parts are completed, the automobile parts are installed on the base through the positioning assembly for inspection. During assembly inspection, the automobile parts are installed on the positioning bracket and placed in the measuring device for measurement. Due to processing errors in the production and processing process, the traditional measurement method is that the automobile parts are fixed on the measuring device through the positioning bracket. Due to the errors in the processing of automobile parts, in order to keep the automobile parts in the set position in the measuring device, adjustments can only be made on site by adding or removing shims. The process is very cumbersome. Therefore, a two-way sliding mechanism is required for adaptive adjustment. Utility Model Content
[0003] In view of the shortcomings of the prior art, the utility model proposes a bidirectional sliding mechanism, and the specific technical solution is as follows:
[0004] The bidirectional sliding mechanism is characterized by:
[0005] It includes a base, a transverse slide, a longitudinal slide, a transverse return assembly and a longitudinal return assembly;
[0006] The transverse slide is slidably mounted on the base, and the longitudinal slide is slidably mounted on the transverse slide;
[0007] A transverse groove is provided on the top of the base, and the length direction of the transverse groove is consistent with the sliding direction of the transverse slide seat;
[0008] The transverse return components are respectively provided at both ends of the transverse groove, and a transverse reset rod is connected to the bottom of the transverse slide seat, the transverse reset rod extends into the transverse groove, and the transverse reset rod is located between the two transverse return components. The two transverse return components keep the transverse reset rod in the middle of the transverse groove;
[0009] A longitudinal groove is formed on the top of the transverse slide, and longitudinal return components are respectively provided at both ends of the longitudinal groove;
[0010] A longitudinal reset rod is connected to the bottom of the longitudinal slide and extends into the longitudinal groove. The longitudinal reset rod is located between the two longitudinal return assemblies. The two longitudinal return assemblies keep the transverse reset rod in the middle of the longitudinal groove.
[0011] In order to better realize the utility model, it can be further:
[0012] Locking holes are provided on the base, the transverse slide and the longitudinal slide. When the transverse reset rod is kept in the middle of the transverse groove and the longitudinal reset rod is kept in the longitudinal groove, the locking pin is inserted into the three locking holes.
[0013] Further:
[0014] The bottom of the base is evenly provided with first mounting holes, and the top of the longitudinal slide is evenly provided with second mounting holes.
[0015] Further: the lateral return assembly includes a guide shaft, a limit sleeve, a spring and a sliding sleeve;
[0016] The guide shaft is inserted into the through hole of the base, the inner end of the guide shaft extends into the guide groove, the spring is sleeved on the guide shaft, the outer end of the limit sleeve is fixedly connected to the outer end of the guide shaft, and the sliding sleeve is sleeved on the inner end of the guide shaft.
[0017] The beneficial effects of the utility model are:
[0018] The overall structure is simple. The utility model is used as an intermediate component between the positioning bracket and the measuring device for adaptive adjustment. The horizontal slide seat slides horizontally relative to the base, and the longitudinal slide seat slides longitudinally relative to the horizontal slide seat, thereby realizing horizontal and longitudinal sliding. The pin is inserted as the initial position. When the pin is removed, it can adaptively realize horizontal and longitudinal sliding to compensate for the error between the base and the automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is the second structural diagram of the utility model;
[0020] Figure 2 It is a schematic diagram of the connection between the base and the lateral reset assembly;
[0021] Figure 3 It is a schematic diagram of the connection between the base, the transverse slide and the longitudinal reset assembly;
[0022] Figure 4 It is a schematic diagram of the connection between the lateral reset component and the lateral return component;
[0023] Figure 5 This is the structure diagram of the sliding sleeve;
[0024] The accompanying drawings in the figure are described as follows: base 1, transverse slide 2, transverse groove 3, transverse reset rod 4, longitudinal slide 5, longitudinal groove 6, longitudinal reset rod 7, transverse return assembly 8, longitudinal return assembly 9, locking pin 10, locking hole 11, first mounting hole 12, guide shaft 13, limit sleeve 14, spring 15, and sliding sleeve 16. DETAILED DESCRIPTION
[0025] 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.
[0026] In the description of the present utility model, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present utility model. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0027] like Figures 1 to 5 As shown:
[0028] The bidirectional sliding mechanism comprises a base 1, a transverse slide 2, a longitudinal slide 5, a transverse return assembly 8, a longitudinal return assembly 9 and a locking pin 10.
[0029] The transverse slide 2 is slidably mounted on the base 1 , and the longitudinal slide 5 is slidably mounted on the transverse slide 2 .
[0030] A second mounting hole is evenly provided at the bottom of the base 1, and a transverse groove 3 is provided at the top of the base 1. The length direction of the transverse groove 3 is consistent with the sliding direction of the transverse slide 2. Transverse return components 8 are respectively provided at both ends of the transverse groove 3. A transverse reset rod 4 is connected to the bottom of the transverse slide 2. The transverse reset rod 4 extends into the transverse groove 3. The transverse reset rod 4 is located between the two transverse return components 8. The two transverse return components 8 keep the transverse reset rod 4 in the middle of the transverse groove 3.
[0031] A longitudinal groove 6 is formed on the top of the transverse slide 2 , and longitudinal return components 9 are respectively provided at both ends of the longitudinal groove 6 .
[0032] A first mounting hole 12 is evenly opened on the top of the longitudinal slide 5, and a longitudinal reset rod 7 is connected to the bottom of the longitudinal slide 5. The longitudinal reset rod 7 extends into the longitudinal groove 6. The longitudinal reset rod 7 is located between two longitudinal return assemblies 9. The two longitudinal return assemblies 9 keep the transverse reset rod 4 in the middle of the transverse groove 3.
[0033] The lateral return assembly 8 includes a guide shaft 13, a limit sleeve 14, a spring 15 and a sliding sleeve 16. For the convenience of description, the guide shaft 13 close to the lateral reset rod 4 is the inner end of the guide shaft 13, and the end of the guide shaft 13 away from the lateral reset rod 4 is the outer end of the guide shaft 13.
[0034] The guide shaft 13 is inserted into the through hole of the base 1, the inner end of the guide shaft 13 extends into the guide groove, the spring 15 is sleeved on the guide shaft 13, the outer end of the limit sleeve 14 is fixedly connected to the outer end of the guide shaft 13, the limit sleeve 14 is used to prevent the spring 15 from running out of the guide shaft 13, and the sliding sleeve 16 is sleeved on the inner end of the guide shaft 13.
[0035] The longitudinal return assembly 9 and the transverse return assembly 8 have the same component composition, the difference between them is that the transverse return assembly 8 is installed on the base 1, and the longitudinal return assembly 9 is installed on the transverse slide 2.
[0036] Locking holes 11 are provided on the base 1 , the transverse slide 2 and the longitudinal slide 5 . When the transverse reset rod 4 is kept in the middle of the transverse groove 3 , the longitudinal reset rod 7 is kept in the longitudinal groove 6 , and the locking pin 10 is inserted into the three locking holes 11 .
[0037] The working process of the utility model is as follows: the utility model serves as an intermediate component structure between the measuring device and the positioning device, and plays an adaptive adjustment role in compensating for the precision error between the measuring device and the workpiece. A second mounting hole is provided at the bottom of the base 1, and the base 1 is fixed on the measuring table of the measuring device through the second mounting hole. First mounting holes 12 are evenly provided on the top of the longitudinal slide 5, and the positioning bracket is fixedly connected to the top of the longitudinal slide 5 through the first mounting hole 12. When no adjustment is required, the locking pin is inserted into the three locking holes 11, and the base 1, the transverse slide 2 and the longitudinal slide 5 are kept in a fixed position as a whole. When adaptive processing errors are required, after the locking pin 10 is pulled out, the automobile parts drive the transverse slide 2 to slide transversely along the base 1, and the longitudinal slide 5 slides transversely and longitudinally, so that the positions of the automobile parts and the measuring device are kept at the set positions, compensating for the precision errors of the automobile parts.
[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. Bidirectional sliding mechanism, characterized in that: It includes a base, a transverse slide, a longitudinal slide, a transverse return assembly and a longitudinal return assembly; The transverse slide is slidably mounted on the base, and the longitudinal slide is slidably mounted on the transverse slide; A transverse groove is provided on the top of the base, and the length direction of the transverse groove is consistent with the sliding direction of the transverse slide seat; The transverse return components are respectively provided at both ends of the transverse groove, and a transverse reset rod is connected to the bottom of the transverse slide seat, the transverse reset rod extends into the transverse groove, and the transverse reset rod is located between the two transverse return components. The two transverse return components keep the transverse reset rod in the middle of the transverse groove; A longitudinal groove is formed on the top of the transverse slide, and longitudinal return components are respectively provided at both ends of the longitudinal groove; A longitudinal reset rod is connected to the bottom of the longitudinal slide and extends into the longitudinal groove. The longitudinal reset rod is located between the two longitudinal return assemblies. The two longitudinal return assemblies keep the transverse reset rod in the middle of the longitudinal groove.
2. The bidirectional sliding mechanism according to claim 1, characterized in that: Locking holes are provided on the base, the transverse slide and the longitudinal slide. When the transverse reset rod is kept in the middle of the transverse groove and the longitudinal reset rod is kept in the longitudinal groove, the locking pin is inserted into the three locking holes.
3. The bidirectional sliding mechanism according to claim 2, characterized in that: The bottom of the base is evenly provided with first mounting holes, and the top of the longitudinal slide is evenly provided with second mounting holes.
4. The bidirectional sliding mechanism according to claim 3, characterized in that: The lateral return assembly comprises a guide shaft, a limit sleeve, a spring and a sliding sleeve; The guide shaft is inserted into the through hole of the base, the inner end of the guide shaft extends into the guide groove, the spring is sleeved on the guide shaft, the outer end of the limit sleeve is fixedly connected to the outer end of the guide shaft, and the sliding sleeve is sleeved on the inner end of the guide shaft.