WO2020082578A1

WO2020082578A1 - Adjustable tool

Info

Publication number: WO2020082578A1
Application number: PCT/CN2018/123623
Authority: WO
Inventors: 谷小旭
Original assignee: 深圳配天智能技术研究院有限公司
Priority date: 2018-10-24
Filing date: 2018-12-25
Publication date: 2020-04-30
Also published as: CN112119314A

Abstract

An adjustable tool, comprising a support device (100), and a positioning baffle (200) and a clamp assembly (300) provided on the support device. The positioning baffle is provided with a sliding space. The clamp assembly forms, together with the positioning baffle, a clamp space for clamping a workpiece, and can be slidably fixed in the sliding space to slidably adjust the size of the clamp space. By slidably providing the clamp assembly in the sliding space on the positioning baffle, the clamp space formed by the clamp assembly and the positioning baffle can be quickly adjusted.

Description

Adjustable tooling

【Technical Field】

This application relates to the field of tooling clamping, in particular to an adjustable tooling.

【Background technique】

The final dispensing step of filter production and assembly requires the dispensing of nuts and screws on the filter cover plate to prevent loosening. Therefore, frequent loading and unloading operations are required, and the corresponding tooling fixtures need to be able to meet the requirements of simple operation.

There are many types of filters and frequent production changes. Tooling fixtures also need to be able to adapt to as many products as possible, and the operation of changing production needs to be as simple and fast as possible.

The existing common tooling fixture solution is to array mounting holes on the desk or platform of the station. When the size of the product to be clamped changes, the fixed fixture installed in the original mounting hole is removed and installed in the installation to adapt to the new product. In the hole, the operation of changing production is complicated and the adjustment is not convenient.

[Invention content]

The present application provides an adjustable tooling to solve the problems of complex operation and inconvenient adjustment of tooling replacement production.

A technical solution adopted by the present application is to provide an adjustable tooling including: a supporting device, a positioning baffle, which is arranged on the supporting device, and a sliding space is provided on the positioning baffle; clamping The component is arranged on the supporting device, and is surrounded by the positioning baffle to form a clamping space for clamping the workpiece, and can be slidably fixed in the sliding space for slidingly adjusting the size of the clamping space.

According to an embodiment provided by the present application, the positioning baffle further includes a pin hole, and the clamping assembly cooperates with the pin hole through a pin to insert the sleeve to fix the clamping assembly to the positioning baffle.

According to an embodiment provided by the present application, the positioning baffles are in two groups and are arranged vertically. The clamping assembly includes two groups of clamping elements, and the two groups of clamping elements are arranged vertically and crosswise.

According to an embodiment provided by the present application, the supporting device is further provided with two sets of positioning modules, and the two sets of positioning modules are respectively arranged in parallel with the corresponding positioning baffles.

According to an embodiment provided by the present application, both ends of the clamping element are bridged between the positioning baffle and the positioning module.

According to an embodiment provided by the present application, the positioning baffle includes a slotted plate and a first rail plate disposed adjacent to the slotted plate, the slotted plate is provided with the pin hole, the first A guide plate slidingly cooperates with the clamping element.

According to an embodiment provided by the present application, the positioning module includes a positioning plate and a second guide plate disposed adjacent to the positioning plate, the positioning plate is provided with the pin hole, the second guide plate and The clamping element is in sliding fit.

According to an embodiment provided by the present application, the lower groove surface of the slotted plate is flush with the upper surface of the positioning plate, so that the clamping element is flush across the slotted plate and the fixed On the board.

According to an embodiment provided by the present application, both sides of the first rail plate and the second rail plate are recessed to form sliding grooves to slidingly cooperate with the clamping assembly.

According to an embodiment provided by the present application, both ends of the clamping element are respectively provided with a matching hole matched with the pin hole and a sliding structure provided with the sliding groove.

According to an embodiment provided by the present application, the clamping assembly cooperates with the sliding groove to realize a sliding displacement on the first rail plate or the second rail plate through the sliding structure, so as to clamp the Space to adjust sliding.

According to an embodiment provided by the present application, the clamping element is fixed on the slotted plate or the positioning plate through the fitting hole, the pin and the pin hole to fix the clamping space fixed.

According to an embodiment provided by the present application, the positioning baffle and the positioning module are respectively provided with countersunk holes for accommodating fixing screws and countersunk heads for installation.

According to an embodiment provided by the present application, the clamping element includes a clamping plate and a clamping member movably mounted on the clamping plate.

According to an embodiment provided by the present application, the clamping plate is provided with a through rail, and the clamping member is movably mounted on the rail and locked in position by bolts.

According to an embodiment provided by the present application, the clamping member is a cylinder, and the working end of the cylinder is provided with an abutment plate.

According to an embodiment provided by the present application, one end of the guide rail is provided with a removal hole, and the diameter of the removal hole is larger than the groove width of the guide rail, so that the clamping member passes through the removal hole from the clamping Remove or install on the board.

According to an embodiment provided by the present application, the positioning baffle and the positioning module are both two groups to form the sliding space.

According to an embodiment provided by the present application, the cylinder controls the pushing or retracting of the abutment plate through the working end.

According to an embodiment provided by the present application, the adjustable tooling further includes a sensor, which is provided on the supporting device or / and the clamping element or / and the positioning baffle for detecting Describe the position of the workpiece.

The beneficial effects of the present application are: different from the prior art, the adjustable tooling provided by the present application, by slidingly setting the clamping assembly in the sliding space on the positioning baffle, so that the clamping assembly and the positioning block can be quickly adjusted The adjustable clamping space formed by the board can be adjusted.

【Explanation of Drawing】

FIG. 1 is a schematic view of an angle structure of an embodiment of adjustable tooling of the present application;

2 is a schematic structural view of another embodiment of an adjustable tooling of this application from another angle;

3 is a schematic structural view of the slotted plate shown in FIG. 1;

4 is a schematic diagram of the structure of the rail plate shown in FIG. 1;

5 is a schematic structural diagram of the clamping assembly shown in FIG. 2;

FIG. 6 is a schematic structural view of the sliding structure shown in FIG. 5.

【detailed description】

The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application, the directional indication is only used to explain in a specific posture (as shown in the drawings) The relative positional relationship, movements, etc. of the various components below, if the specific posture changes, then the directional indication changes accordingly.

In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary people in the art to achieve, when the combination of technical solutions conflicts with each other or cannot be realized, it should be considered that the combination of such technical solutions does not exist , Nor within the scope of protection required by this application.

Please refer to FIG. 1 to FIG. 6 together. This embodiment provides an adjustable tool 10, wherein the adjustable tool 10 includes a supporting device 100, a clamping assembly 200, and a positioning baffle 300.

As shown in FIG. 1, the positioning baffle 300 is disposed on the supporting device 100, the positioning baffle 300 is provided with a sliding space, the clamping assembly 200 is disposed on the supporting device 100, and surrounds the positioning baffle 300 to form a clamp The clamping space of the workpiece is held, and the clamping assembly 200 can be slidably fixed in the sliding space, so that the size of the clamping space can be adjusted slidingly.

Specifically, the positioning baffle 300 can also be directly set on the workbench, without limitation here, it has a plurality of pin holes 314 at a fixed distance, and the clamping assembly 200 is fitted with the pin holes 311 through the pins to insert the sleeve to make the clip The holding assembly 200 and the positioning baffle 300 are fixed.

As shown in FIG. 1, the supporting device 100 is further provided with a positioning module 400, the positioning module 400 and the positioning baffle 300 are arranged in parallel, and both ends of the clamping element 200 are bridged between the positioning baffle 300 and the positioning module 400 .

In a specific embodiment, the clamping assembly 200 includes two sets of clamping elements, which are arranged in a vertical cross. Then, the positioning module 400 and the corresponding positioning baffle 300 are arranged in parallel, and there are also two groups, and the two groups of positioning baffles are arranged vertically.

The two sets of positioning modules 400 together with the positioning baffle 300 constitute the entire sliding space. And they are all provided with countersunk holes to accommodate the fixing screws and countersunk heads mounted on the support device 100.

As shown in FIG. 2, the positioning baffle 300 further includes a slotted plate 310 and a first guide plate 320, wherein the first guide plate 320 and the slotted plate 310 are disposed adjacent to each other. As shown in FIG. 3, the slotted plate 310 includes a The penetration groove 311, the groove lower section 312, the groove upper section 313, and the pin hole 314, wherein the pin hole 314 is correspondingly provided in the groove lower section 312 and the groove upper section 313, and the distance between adjacent pin holes 314 is equal or exhibits regular changes.

Preferably, a scale may be provided at a position corresponding to the pin hole 314.

As shown in FIG. 4, both sides of the first guide plate 320 are recessed toward the middle, thereby forming a narrow sliding groove 321 in the middle.

As shown in FIG. 2, the positioning module 400 includes a positioning plate 410 and a second guide plate 420, the second guide plate 420 is also disposed adjacent to the positioning plate 410, wherein the positioning plate 410 is also provided with pin holes 314, and the pin holes 314 The distance between them is consistent with the distance between the pin holes 314 of the slotted plate 310 and the corresponding positional relationship. The structure of the second rail plate 420 is similar to that of the first rail plate 320.

As shown in FIG. 1, in a specific embodiment, the clamping assembly 200 includes at least two clamping assemblies, preferably two.

The two sets of clamping elements 210 are vertically arranged, and the structures of the two clamping assemblies 210 are similar. Here, taking one group as an example, the clamping element 210 includes a clamping plate 211 and a clamping piece 212.

The two ends of the clamping element 210, specifically the two ends of the clamping plate 211 are also provided with a fitting hole 213 and a sliding structure 214.

As shown in FIG. 2, FIG. 5 and FIG. 6, the clamping member 212 is movably arranged on the clamping plate 211, wherein the clamping plate 211 is further provided with a guide rail 2111. In this embodiment, the guide rail 2111 has a double-rail structure and penetrates the clamp The position of the holding plate 211 and the clamping piece 212 is locked on the guide rail 2111 by the bolt 2121. It should be known that the bolt 2121 used in this embodiment has a hand-held cap 2122, which can be fixed and loosened to a small extent without the use of tools. In the loose state, the clamping member 212 can move back and forth along the guide rail 2111 to adjust the position of the clamping member 212 on the clamping plate 211.

One end of the guide rail 2111 is also provided with a removal hole 2112, the number and positions of the removal holes 2112 correspond to the bolts 2121, and the diameter of the removal hole 2112 is larger than the groove width of the guide rail 2111, so that the clamping member 212 can be quickly and conveniently Remove or install from the clamping plate 212.

As shown in FIG. 5, the clamping member 212 is an air cylinder, and a working plate 2123 is connected to the working end thereof. The contact plate 2123 can also be fixed on the clamping piece 212 by setting countersunk holes to receive fixing screws. The clamping piece 212 The pushing or retracting of the abutment plate 2123 can be controlled by a switch.

Please refer to FIG. 1 to FIG. 2, this embodiment illustrates the structure coordination and principle description:

As shown in FIGS. 1 and 2, the positioning baffle 300 is provided with counterbores for accommodating fixing screws to fix the positioning baffle 300 on the support device 100, and the counterbores can be respectively in the slotted plate 310 and the first guide rail The board 320, the positioning board 410, and the second rail board 420 are all provided.

Preferably, the supporting device 100 may also be provided with a countersunk hole, so as to accommodate the fixing screw to be fixed on the working table.

The clamping assembly 200 is further fixed on the positioning baffle 300 through the fitting hole 213, the pin hole 314 and the pin 120, and the further clamping assembly 200 is further connected with the sliding groove on the first rail plate 320 or the second rail plate 420 through the sliding structure 214 321 is provided on the positioning baffle 300 in accordance with the sliding property.

Specifically, two sets of positioning baffles 300 and two sets of positioning modules together form a rectangular slidable space. The specific clamping assembly 200 is slidably arranged on a rectangular slidable space, and may be slidable or fixed, so as to form the entire adjustable clamping space with the positioning baffle 300.

In a specific embodiment, the workpiece is placed in the adjustable clamping space, so that the blocking plane provided on the slotted plate 310 and the clamping element 210 form abutting clamping against the surface for fixed clamping. The blocking plane is the side of the slotted plate 310 facing the adjustable clamping space.

As shown in FIGS. 1 and 2, the two ends of the clamping element 210 are bridged between the positioning baffle 300 and the positioning module 400, specifically the slotted plate 310, the first rail plate 320 and the positioning plate 410, and the second On the guide plate 420, at one end of the positioning baffle 300, the clamping element 210 is provided correspondingly to the position of the pin hole 314 on the slotted plate 310 through the fitting hole 213, and the pin 120 is inserted through the pin hole 314 and fitted The hole 213 thus fixes the clamping element 210 on the slotted plate 310, and the clamping element 210 further cooperates with the sliding groove 321 on the first rail plate 320 through the sliding structure 214, so that the clamping element 210 is nested in the first On the guide plate 320, the sliding structure 214 and the sliding groove 321 can move relative to each other, so that the clamping element 210 can translate in the direction of the sliding groove 321.

The cooperation and fixing of the other end of the clamping element 210 and the positioning module 400 is similar to the above, but the difference is that based on the two ends of the clamping element 210 should be flush, so the fixing on the side of the slotted plate 310, clamping The element 210 penetrates the penetrating groove 311 on the slotted plate 310, so as to buckle on the lower groove surface of the slotted plate 310, and the fixing on the positioning plate 410 is directly buckled on the positioning plate 410 The upper surface of the bottom surface of the slotted plate 310 is flush with the upper surface of the positioning plate 410 in the horizontal direction.

In the above embodiment, the clamping device is slidably provided on the guide rail device, and the position of the clamping device relative to the guide rail device is positioned by pins, so that the clamping device and the guide rail device can be quickly matched to each other. Adjust the clamping space to adjust.

As shown in FIG. 2, the positioning baffle 300 and the positioning module 400 are arranged relatively in parallel, and the pin holes 314 thereon are also correspondingly arranged. When the clamping element 210 is bridged between the positioning baffle 300 and the positioning module 400, it is It is vertical to the positioning baffle 300 or the positioning module 400. In a specific embodiment, as the size of the workpiece changes, the adjustable clamping space needs to be adjusted to suit the size of the workpiece. Specifically, the pin 120 can be taken out to control The clamping element 210 slides on the first rail plate 320 or the second rail plate 420 to a desired position. Since the sliding structure 214 closely cooperates with the sliding groove 321, even if the pin 120 is taken out, the clamping element 210 will not occur The angle is shifted, but it will only move in translation along the direction of the sliding groove 321, so that there will be no misalignment of the matching hole 213 and the pin hole 314, which ensures the performance of the entire tooling, and is convenient to adjust and saves effort.

Since this embodiment adopts a mode in which the pin 120 cooperates with the matching hole 213 and the pin hole 314, it can realize rapid production change, adjust the adjustable clamping space quickly, and cooperate with a scale at the pin hole 314. Therefore, the desired adjustable clamping space can be quickly positioned.

In this embodiment, a clamping member 212 is further provided on the clamping element 210. The clamping member 212 can be displaced back and forth on the clamping plate 211 through the guide rail 2111. As shown in FIG. 1, the clamping activity of the adjustable clamping space is actually The contact flat plate 2123 and the slotted plate 310 form a multi-faced abutment clamp by the tension plane on the contact flat plate 2123 and the blocking plane provided on the slotted plate 310 together.

Due to the irregularity of the workpiece, in order to achieve a better clamping effect, the clamping member 212 is loosened by holding the cap 2122, and the position is adjusted back and forth on the clamping plate 211 quickly.

Preferably, the movable displacement stroke of the clamping member 212 on the clamping plate 211 is greater than the distance between the adjacent pin holes 314, so that continuous position change can be achieved, as in a specific embodiment, the adjacent pin holes 314 The distance is 5, if the displacement stroke of the clamping member 212 is 4, then a maximum displacement of 9 can only be formed, and it cannot reach 9.5, so that an adjusted gap occurs.

In this embodiment, the position of the clamping member 212 can be quickly adjusted and fixed by holding the cap 2122, and by installing a disassembly hole 2112 on one side of the guide rail 2111, the clamping member 212 can be easily removed or The installation facilitates the adjustment of the number of the clamping members 212 and the maintenance of the clamping members 212.

When the workpiece is placed in the adjustable clamping space, the clamping member 212 can further push the abutment plate 2123 to be more tightly combined and fixed with the workpiece, and at the same time, there will be a Mutual force, and the entire force is perpendicular to the installation direction of the pin 120, so when the abutment plate 2123 is pushed out, the pin 120 will be locked, the entire adjustable tooling 10 will be very stable, and the clamping and fixing effect is good.

As shown in FIG. 1, the adjustable tooling 10 further includes a sensor 130, and may be specifically disposed on the positioning baffle 300, the clamping assembly 200, or the supporting device 100. In this embodiment, it is disposed on the supporting device 100. Used to detect the position of the workpiece and other information.

In summary, the present application provides an adjustable tooling, by providing a sliding space on the positioning baffle, and slidingly fixing the clamping assembly in the sliding space, and forming a clamping space together with the positioning baffle, Furthermore, the position of the clamping assembly relative to the sliding space can be achieved by pins, so that the adjustable clamping space formed by the clamping assembly and the positioning baffle can be quickly adjusted, and the clamping assembly can also be provided with a sliding clamp Holder to adapt to different shapes and sizes of workpieces.

The above are only the embodiments of the present application, and therefore do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the description and drawings of this application, or directly or indirectly used in other related technical fields, The same reason is included in the scope of patent protection of this application.

Claims

An adjustable tooling, characterized in that the adjustable tooling includes:

Support device,

A positioning baffle is provided on the supporting device, and a sliding space is provided on the positioning baffle;

The clamping assembly is arranged on the supporting device, and is surrounded by the positioning baffle to form a clamping space for clamping the workpiece, and can be slidably fixed in the sliding space for slidingly adjusting the clamping space size.
The adjustable tooling according to claim 1, wherein the positioning baffle further includes a pin hole, and the clamping assembly cooperates with the pin hole through a pin to insert the sleeve so that the clamping assembly and the The positioning baffle is fixed.
The adjustable tooling according to claim 2, wherein the positioning baffles are in two groups and are arranged vertically, and the clamping assembly includes two groups of clamping elements, and the two groups of clamping elements are vertical Cross settings.
The adjustable tooling according to claim 3, wherein the supporting device is further provided with two sets of positioning modules, and the two sets of positioning modules are respectively arranged in parallel with the corresponding positioning baffles.
The adjustable tooling according to claim 4, wherein both ends of the clamping element are bridged between the positioning baffle and the positioning module.
The adjustable tooling according to claim 4, wherein the positioning baffle includes a slotted plate and a first rail plate disposed adjacent to the slotted plate, the slotted plate is provided with the In the pin hole, the first guide plate slidably cooperates with the clamping element.
The adjustable tooling according to claim 6, wherein the positioning module includes a positioning plate and a second rail plate disposed adjacent to the positioning plate, the positioning plate is provided with the pin hole, so The second guide plate slide-fits with the clamping element.
The adjustable tooling according to claim 7, wherein the lower groove surface of the slotted plate is flush with the upper surface of the positioning plate, so that the clamping element is flush across the slot The groove plate and the fixed plate.
The adjustable tooling according to claim 7, wherein both sides of the first rail plate and the second rail plate are recessed to form sliding grooves to slidingly cooperate with the clamping assembly.
The adjustable tooling according to claim 9, wherein both ends of the clamping element are respectively provided with a matching hole matched with the pin hole and a sliding structure provided with the sliding groove.
The adjustable tooling according to claim 10, wherein the clamping assembly cooperates with the sliding groove through the sliding structure to realize sliding displacement on the first rail plate or the second rail plate, In order to adjust the clamping space slidingly.
The adjustable tooling according to claim 10, characterized in that, the clamping element is fixed on the slotted plate or the positioning plate through the matching hole, the pin and the pin hole to The clamping space is fixed.
The adjustable tooling according to claim 4, characterized in that the positioning baffle and the positioning module are respectively provided with countersunk holes for receiving countersunk head screws for installation.
The adjustable tooling according to claim 3, wherein the clamping element comprises a clamping plate and a clamping member movably mounted on the clamping plate.
The adjustable tooling according to claim 14, characterized in that the clamping plate is provided with a through rail, and the clamping member is movably mounted on the rail and locked in position by bolts.
The adjustable tooling according to claim 15, wherein the clamping member is a cylinder, and the working end of the cylinder is provided with an abutment plate.
The adjustable tooling according to claim 15, wherein one end of the guide rail is provided with a removal hole, and the diameter of the removal hole is larger than the groove width of the guide rail, so that the clamping member can pass through the removal The hole is removed or installed from the clamping plate.
The adjustable tooling according to claim 4, wherein the positioning baffle and the positioning module are both two groups to form the sliding space.
The adjustable tooling according to claim 16, wherein the cylinder controls the pushing out or retracting of the abutment plate through the working end.
The adjustable tooling according to claim 1, characterized in that the adjustable tooling further comprises a sensor, and the sensor is provided on the supporting device or / and the clamping element or / and the positioning baffle For detecting the position of the workpiece.