CN216385591U - Flatness detection jig for adapting end cover - Google Patents
Flatness detection jig for adapting end cover Download PDFInfo
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- CN216385591U CN216385591U CN202122658443.8U CN202122658443U CN216385591U CN 216385591 U CN216385591 U CN 216385591U CN 202122658443 U CN202122658443 U CN 202122658443U CN 216385591 U CN216385591 U CN 216385591U
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Abstract
The utility model discloses a flatness detection jig for a matched end cover, which comprises a detection platform deck, a flatness detection plate and a matched end cover carrier seat linearly displaced through the flatness detection plate, wherein a support plane is arranged on the matched end cover carrier seat, a limit support block and three alignment support piles are arranged on the support plane, an avoidance strip groove for avoiding a power distribution pile is arranged on the flatness detection plate, and a detection gap is reserved between the flatness detection plate and the end cover surface. According to the utility model, the flatness detection plate is matched with the linear displacement of the matched end cover carrier seat, so that the flatness high-efficiency detection of the relative detection gap can be realized, and the station switching detection operation is convenient and high-efficiency. Adopt spacing supporting shoe and counterpoint to support the stake and realize the high accuracy bearing, possess comparatively reliable magnetic adsorption simultaneously, satisfy the position degree stability of operation in-process, easily realize installing and removing and unload the operation. A gap is reserved between the matched pin pile and the supporting plane during carrying, the condition of detecting, loading and compression joint deformation cannot occur, and the product protection effect is achieved.
Description
Technical Field
The utility model relates to a flatness detection jig for a matched end cover, and belongs to the technical field of flatness detection.
Background
The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of products, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter calipers and the like.
However, there is a matching end cap that includes an end cap surface and an assembly fitting surface opposite to the end cap surface, as shown in fig. 3, a host loading slot, a plurality of matching pin piles, and three corner end matching piles are provided on the assembly fitting surface, and the end cap surface is provided with a convex power distribution pile for assembling a transmission matching box, and the end cap surface is required to be flat after assembly, so that the flatness detection of the end cap surface of the matching end cap is required after the detection of the size of each structure is completed.
The tradition connects the end cover to adopt visual inspection after the equipment, and connect the end cover after production is accomplished, and own promptly has the roughness difference, can appear NG in the equipment detection and dismantle the rework phenomenon, is unfavorable for effective production, frequently dismantles and can damage at this product, plays unnecessary wasting of resources.
In addition, the traditional locking and supporting is carried out on the connecting pin pile, the stroke of the locking end is fixed, the connecting pin pile has certain tolerance, and the connecting pin pile has reverse acting force in the locking and pressing process to cause the connecting end cover to generate certain deformation which is difficult to repair secondarily at the later stage, so that the workpiece is scrapped.
Disclosure of Invention
The utility model aims to solve the defects of the prior art, and provides a flatness detection jig for a matched end cover, aiming at the problems of high rework cost caused by traditional detection after assembly and workpiece scrapping caused by deformation damage caused by bolt locking.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the flatness detection jig comprises a matching end cover and an assembling matching surface, wherein the matching end cover comprises an end cover surface and an assembling matching surface opposite to the end cover surface, a host loading groove, a plurality of matching pin piles and three corner end matching piles are arranged on the assembling matching surface, the end cover surface is provided with a raised power distribution pile,
the flatness detection jig comprises a detection platform deck, a flatness detection plate arranged at the top of the detection platform deck, and a matched end cover carrier seat linearly displaced by the flatness detection plate,
the matching end cover loading seat is provided with a supporting plane, the supporting plane is provided with three alignment supporting piles which are arranged corresponding to the angle end matching piles one by one, and a limit supporting block which is arranged corresponding to the host loading groove,
and an avoidance strip groove for avoiding the power distribution pile is arranged on the flatness detection plate, and a detection gap is reserved between the flatness detection plate and the end cover surface.
Preferably, the alignment support pile comprises a support wall for supporting the corner end connection pile and an alignment pin column arranged on the support wall, and a gap is formed between the connection pin pile and the support plane in the support and carrying state of the connection end cover.
Preferably, the limit supporting block is a magnetic adsorption block.
Preferably, the detection carrier is provided with two parallel slide rails, and the bottom of the adapter end cover carrier is provided with two linear slide bases which are slidably matched with the slide rails one to one.
Preferably, the detection carrier is provided with two end position limiting parts which are respectively arranged at two sides of the linear displacement of the adapting end cover carrier.
Preferably, the detection carrying platform is provided with two pile platforms which are arranged at intervals, and the flatness detection plate is bridged between the two pile platforms.
Preferably, a linear displacement driving source is arranged on the matched end cover carrier seat.
Preferably, the linear displacement drive source is a manual drive arm disposed on the mating end cover carrier or an automatic drive source disposed on the detection carrier for displacement switching drive of the mating end cover carrier.
Preferably, the bottom of the detection carrier is provided with a plurality of supporting legs.
The utility model has the following beneficial effects:
1. through the cooperation of the flatness detection plate and the linear displacement of the matched end cover carrying seat, the flatness high-efficiency detection of the relative detection gap can be realized, and the station switching detection operation is convenient and efficient.
2. Adopt spacing supporting shoe and counterpoint to support the stake and realize the high accuracy bearing, possess comparatively reliable magnetic adsorption simultaneously, satisfy the position degree stability of operation in-process, easily realize installing and removing and unload the operation.
3. A gap is reserved between the matched pin pile and the supporting plane during carrying, the condition of detecting, loading and compression joint deformation cannot occur, and the product protection effect is achieved.
4. The matching end cover carrier seat runs smoothly and stably, the alignment detection precision is high, and the jig cost is effectively controlled.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a flatness detection jig of a mating end cap according to the present invention.
Fig. 2 is a schematic structural view of a use state of the flatness detection jig of the adaptor end cap of the present invention.
Fig. 3 is a side view of the assembled mating surface of the mated end cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The utility model provides a flatness detection jig for a matching end cover, as shown in fig. 1 to 3, a matching end cover 1 comprises an end cover surface 11 and an assembly matching surface 12 opposite to the end cover surface 11, a host loading groove 13 on the assembly matching surface 12, a plurality of matching pin piles 14 and three corner end matching piles 15, wherein the end cover surface 11 is provided with a convex power distribution pile 16.
The traditional flatness detection adopts the detection after the assembly of the matched end cover, when the detection is unqualified, the reworking operation needs to be disassembled, the production cost is undoubtedly increased, and meanwhile, the damage of the matched end cover is easily caused by frequent assembly and disassembly.
Aiming at the fact that the matched end cover is not provided with relevant flatness detection equipment, the existing flatness detection equipment is generally carried by a copying carrying groove or is carried by bolt locking, the copying carrying groove is difficult to meet the requirement of loading tolerance, and the bolt locking is difficult to assemble and disassemble and is easy to deform and damage in the locking process.
As shown in fig. 1 and 2, the flatness detection jig includes a detection stage 2, a flatness detection plate 3 disposed on the top of the detection stage, and a mating end cover carrier 4 linearly displaced by the flatness detection plate.
The supporting plane 5 is arranged on the adapting end cover carrying seat 4, and the supporting plane 5 is provided with three aligning supporting piles 6 which are arranged corresponding to the angle end adapting piles 15 one by one and a limiting supporting block 7 which is arranged corresponding to the host loading groove 13.
An avoidance strip groove 30 for avoiding the power distribution pile is arranged on the flatness detection plate 3, and a detection gap is reserved between the flatness detection plate 3 and the end cover surface.
The specific implementation process and principle description are as follows:
adopt the design that possesses linear displacement to join in marriage and connect end cover carrier seat 4, should join in marriage and connect end cover carrier seat 4 to be used for three counterpoint support pile 6 to realize carrying in the location of joining in marriage the connection end cover, utilize spacing supporting shoe 7 to realize the support bearing to host computer loading trough 13 simultaneously, satisfy and join in marriage the requirement of carrying position precision and bearing stability that connects end cover 1. The condition of rigid matching damage does not exist, and when the matched end cover is detected and carried, only the matched end cover needs to be manually pressed and attached in place after being aligned and loaded.
When carrying out the roughness and detecting, carry the bottom that seat 4 linear slip extremely plane degree pick-up plate 3 by joining in marriage the end cover, and can leave the detection clearance between plane degree pick-up plate 3 and the end cover face, the condition that joining in marriage the end cover and collide mutually can not appear promptly and take place, has protected the work piece, detects along this detection clearance through interval gap detector, can satisfy the plane degree and detect the demand. In general, the projection of the matched end cover carrier seat 4 moving to the flatness detection plate 3 is overlapped with the matched end cover, and the avoidance strip groove 30 is used for avoiding the power distribution pile in the linear moving process of the matched end cover carrier seat 4, so that the requirement of linear relative flatness detection is met.
Of course, the flatness detection plate 3 may be optimized, for example, the bottom thereof may be designed with a plurality of roller bodies arranged at intervals, and the roller bodies have lifting floating displacement. The flatness detection plate 3 in the scheme has the advantages that the flatness detection plate can be controlled in cost by adopting a design scheme of reserving a detection gap, and batch detection is more flexible.
In one embodiment, the alignment support pile 6 includes a support wall 61 for supporting the corner end connection pile and an alignment pin column 62 provided on the support wall, and a gap is provided between the connection pin pile and the support plane 5 in the connection end cover support embarkation state.
Specifically, by the design that a gap exists between the matching pin pile and the supporting plane 5 in the supporting state, the deviation of the end cover surface 11 caused by the abutting of the matching pin pile and the supporting plane 5 is effectively prevented, and the reliability of flatness detection is ensured.
In one embodiment, the limit support block 7 is a magnetic adsorption block.
Specifically, the mating end cap is made of a magnetically attractable metal material, and in order to improve the carrying stability of the mating end cap, a design of a magnetic adsorption block is adopted, so that the mating end cap can be reliably attracted and matched with the host loading groove 13, the locking characteristic of the mating end cap is guaranteed in the linear displacement process, and the mating end cap is not prone to deviation.
In one embodiment, the detection stage 2 is provided with two parallel slide rails 20, and the bottom of the carrier base with the matching end cap is provided with two linear slides matching with the slide rails in a one-to-one sliding manner.
Through the guide design of the parallel double-sliding-rail 20, the linear displacement precision of the end cover carrying seat 4 is met, the relative reliability of the end cover carrying seat and the flatness detection plate 3 is ensured, and the detection precision is guaranteed.
In one embodiment, the detection stage is provided with two end position limiting portions 8 respectively disposed at two sides of the linear displacement of the adapting end cap carrier.
Can carry out the stroke spacing to joining in marriage the end cover carrier seat 4, prevent that it from breaking away from detection microscope carrier 2, improve its safe in utilization habit.
In a specific embodiment, two spaced-apart pile stages are arranged on the detection stage 2, and the flatness detection plate is bridged between the two pile stages.
The carrying requirement of the flatness detection plate is met, and the device has the characteristics of simple structure, reliability and stability in carrying.
In one embodiment, the mating end cap carrier is provided with a linear displacement drive source 9. More specifically, the linear displacement drive source is a manual drive arm arranged on the matched end cover carrier or an automatic drive source arranged on the detection carrier and used for the displacement switching drive of the matched end cover carrier.
The driving of the matched end cover carrier seat is realized, and the driving operation of feeding, detection and blanking is realized.
In one embodiment, the bottom of the detection stage 2 is provided with a plurality of support legs. By the design, the requirement of the detection carrying platform 2 for lifting is met, the carrying is easy to realize, and meanwhile, the horizontal adjustment is convenient to carry out.
Through the above description, the flatness detection jig for the matched end cover can realize efficient flatness detection relative to a detection gap through the linear displacement matching of the flatness detection plate and the matched end cover carrier seat, and the station switching detection operation is convenient and efficient. Adopt spacing supporting shoe and counterpoint to support the stake and realize the high accuracy bearing, possess comparatively reliable magnetic adsorption simultaneously, satisfy the position degree stability of operation in-process, easily realize installing and removing and unload the operation. A gap is reserved between the matched pin pile and the supporting plane during carrying, the condition of detecting, loading and compression joint deformation cannot occur, and the product protection effect is achieved. The matching end cover carrier seat runs smoothly and stably, the alignment detection precision is high, and the jig cost is effectively controlled.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (9)
1. Join in marriage the plane degree detection tool that connects the end cover, join in marriage and connect the end cover include the end cover face and with the relative equipment fitting surface of end cover face, host computer loading groove on the equipment fitting surface, a plurality of join in marriage and connect round pin stake, three angle end to join in marriage the stake, the end cover face possesses bellied distribution stake, its characterized in that:
the flatness detection jig comprises a detection platform deck, a flatness detection plate arranged at the top of the detection platform deck, and a matched end cover carrier seat linearly displaced by the flatness detection plate,
the matching end cover loading seat is provided with a supporting plane, the supporting plane is provided with three alignment supporting piles which are arranged corresponding to the angle end matching piles one by one, and a limit supporting block which is arranged corresponding to the host loading groove,
and an avoidance strip groove for avoiding the power distribution pile is arranged on the flatness detection plate, and a detection gap is reserved between the flatness detection plate and the end cover surface.
2. The flatness detection jig of the adaptor end cap according to claim 1, wherein:
the alignment support pile comprises a support wall for supporting the corner end matching pile and an alignment pin column arranged on the support wall, and a gap is formed between the matching pin pile and the support plane in the matching end cover supporting and carrying state.
3. The flatness detection jig of the adaptor end cap according to claim 1, wherein:
the limiting supporting block is a magnetic adsorption block.
4. The flatness detection jig of the adaptor end cap according to claim 1, wherein:
the detection platform deck is provided with two parallel slide rails, and the bottom of the matched end cover carrier seat is provided with two linear slide seats matched and connected with the slide rails in a sliding mode in a one-to-one correspondence mode.
5. The flatness detection jig of the adaptor end cap according to claim 4, wherein:
the detection carrier is provided with two end position limiting parts which are respectively arranged at two sides of the linear displacement of the adapting end cover carrier.
6. The flatness detection jig of the adaptor end cap according to claim 4, wherein:
the detection carrying platform is provided with two pile platforms which are arranged at intervals, and the flatness detection plate is bridged between the two pile platforms.
7. The flatness detection jig for the adaptor end cap according to any one of claims 1 to 6, wherein:
the matching end cover carrier seat is provided with a linear displacement driving source.
8. The flatness detection jig of the adaptor end cap of claim 7, wherein:
the linear displacement driving source is a manual driving arm arranged on the matched end cover carrier seat or an automatic driving source arranged on the detection carrier seat and used for the displacement switching driving of the matched end cover carrier seat.
9. The flatness detection jig of the adaptor end cap according to claim 1, wherein:
the bottom of the detection carrying platform is provided with a plurality of supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658443.8U CN216385591U (en) | 2021-11-02 | 2021-11-02 | Flatness detection jig for adapting end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658443.8U CN216385591U (en) | 2021-11-02 | 2021-11-02 | Flatness detection jig for adapting end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216385591U true CN216385591U (en) | 2022-04-26 |
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ID=81248879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122658443.8U Active CN216385591U (en) | 2021-11-02 | 2021-11-02 | Flatness detection jig for adapting end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216385591U (en) |
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2021
- 2021-11-02 CN CN202122658443.8U patent/CN216385591U/en active Active
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