CN210281508U - Adjustable auxiliary clamp for machining center - Google Patents

Abstract

The utility model discloses an adjustable supplementary anchor clamps for machining center, it includes base, stop gear and positioning mechanism all set up in the upper end of base, stop gear is located positioning mechanism's left side, positioning mechanism includes locating block subassembly, reference column subassembly and fixed plate, locating block subassembly and reference column subassembly all set up on the fixed plate, stop gear includes first spacing subassembly, the spacing subassembly of second and supporting component, first spacing subassembly sets up on supporting component with the spacing subassembly of second, first spacing subassembly all includes cylinder and stopper with the spacing subassembly of second, the stopper sets up in the gas pole front end of cylinder. The utility model discloses fix a position spacing effectual, the centre gripping is firm, can freely adjust the centre gripping mode, and is easy and simple to handle, has improved the accuracy of product processing, and the practicality is strong.

Description

Adjustable auxiliary clamp for machining center

Technical Field

The utility model relates to an anchor clamps technical field, in particular to an adjustable supplementary anchor clamps for machining center.

Background

With the continuous development of society and the continuous progress of scientific level, the demand of the industry for fixtures is increasing, and a fixture is a device, also called a fixture, used for fixing a processing object in a mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.

At present, in the field of computer rear shell production, a machining center is generally adopted for machining and manufacturing, the existing clamp cannot meet the use requirement, and the clamp used for machining still has certain defects, namely, the clamping force is insufficient, and the computer rear shell is easy to deviate during machining, so that the machining precision of the computer rear shell is influenced; secondly, the limiting component and the positioning component of the clamp cannot be adjusted, so that the positioning and clamping of the computer rear shell are not facilitated; thirdly, the disassembly and assembly are complicated and the manufacturing cost is high.

Therefore, there is a need to provide an adjustable auxiliary fixture for a machining center, which is stable in clamping, improves the machining accuracy of a product, and is easy and convenient to operate, while not damaging the product, so as to solve the above problems.

Disclosure of Invention

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide an adjustable supplementary anchor clamps for machining center, through the structural design who adopts stop gear and positioning mechanism, when not damaging the stamping workpiece, the centre gripping is firm, has improved the accuracy of stamping workpiece processing, and is easy and simple to handle, can freely adjust the centre gripping mode to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the utility model provides an adjustable supplementary anchor clamps for machining center, its includes base, stop gear and positioning mechanism all set up in the upper end of base, stop gear is located positioning mechanism's left side, positioning mechanism includes locating block subassembly, reference column subassembly and fixed plate, locating block subassembly and reference column subassembly all set up on the fixed plate, stop gear includes first spacing subassembly, the spacing subassembly of second and supporting component, first spacing subassembly and the spacing subassembly of second set up on supporting component, first spacing subassembly and the spacing subassembly of second all include cylinder and stopper, the stopper sets up in the gas pole front end of cylinder.

As a further elaboration of the above technical solution:

in the above technical scheme, the positioning block assembly comprises a first positioning block, a second positioning block, a third positioning block, a fourth positioning block and a fifth positioning block, the positioning column assembly comprises a first positioning column and a second positioning column, the first positioning column is arranged at the upper end of the second positioning column, the fifth positioning block is arranged at one side of the first positioning column, the first positioning block and the second positioning block are located on the same straight line, the third positioning block, the fourth positioning block and the fifth positioning block are located on the same straight line, the first positioning block and the third positioning block are arranged oppositely, the second positioning block and the fourth positioning block are arranged oppositely, the first positioning column is of a cylindrical structure, and the second positioning column is of a cuboid structure.

In the above technical scheme, the support assembly includes a first support block and a second support block, the first limit assembly is disposed on the first support block, the second limit assembly is disposed on the second support block, the height of the first support block is greater than that of the second support block, and the second support block is disposed at the front end of the first support block.

In the above technical scheme, the support assembly includes a first support block and a second support block, the first limit assembly is disposed on the first support block, the second limit assembly is disposed on the second support block, the height of the first support block is equal to the height of the second support block, and the second support block is disposed at the front end of the first support block.

In the above technical scheme, the supporting component includes a first supporting block and a second supporting block, the first limiting component is arranged on the first supporting block, the second limiting component is arranged on the second supporting block, the first supporting block includes a left supporting vertical plate, a right supporting vertical plate and an upper supporting plate, the first limiting component is arranged at the upper end of the upper supporting plate, and the second supporting block is arranged below the upper supporting plate.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses novel structure, reasonable in design, through adopting the structural design of positioning mechanism and stop gear, specifically carry on spacing to the computer backshell through first spacing subassembly, second spacing subassembly and supporting component, can adjust different supporting components according to different computer backshells, extensive applicability is extensive; through the structural design of locating block subassembly and reference column again, further inject the position of computer backshell, its spacing location is effectual, and is firm, under the prerequisite that does not damage the stamping workpiece, improves the machining precision of stamping workpiece, and easy and simple to handle, can freely adjust clamping position and height, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of embodiment 2 of the present invention;

fig. 3 is a schematic structural view of embodiment 3 of the present invention.

Detailed Description

The present invention will be described in further detail with reference to fig. 1-3.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-3, an adjustable auxiliary fixture for a machining center includes a base 1, a limiting mechanism 2 and a positioning mechanism 3, the limiting mechanism 2 and the positioning mechanism 3 are both disposed at the upper end of the base 1, the limiting mechanism 2 is located at the left side of the positioning mechanism 3, the positioning mechanism 3 includes a positioning block assembly 31, a positioning column assembly 32 and a fixing plate 33, the positioning block assembly 31 and the positioning column assembly 32 are both disposed on the fixing plate 33, the limiting mechanism 2 includes a first limiting assembly 21, a second limiting assembly 22 and a supporting assembly 23, the first limiting assembly 21 and the second limiting assembly 22 are disposed on the supporting assembly 23, the first limiting assembly 21 and the second limiting assembly 22 both include an air cylinder and a limiting block, and the limiting block is disposed at the front end of the air rod of the air cylinder.

As a further improvement of the present invention, the positioning block assembly 31 includes a first positioning block, a second positioning block, a third positioning block, a fourth positioning block and a fifth positioning block, the positioning column assembly 32 includes a first positioning column and a second positioning column, the first positioning column is disposed on the upper end of the second positioning column, the fifth positioning block is disposed on one side of the first positioning column, the first positioning block and the second positioning block are disposed on the same straight line, the third positioning block, the fourth positioning block and the fifth positioning block are disposed on the same straight line, the first positioning block and the third positioning block are disposed relatively, the second positioning block and the fourth positioning block are disposed relatively, the first positioning column is a cylinder structure, and the second positioning column is a cuboid structure.

Example 1

In the above technical scheme, the supporting component 23 includes a first supporting block and a second supporting block, the first limiting component is disposed on the first supporting block, the second limiting component is disposed on the second supporting block, the height of the first supporting block is greater than that of the second supporting block, and the second supporting block is disposed at the front end of the first supporting block.

Example 2

The difference between this embodiment and embodiment 1 is that the support assembly 23 includes a first support block and a second support block, the first limit assembly is disposed on the first support block, the second limit assembly is disposed on the second support block, the height of the first support block is equal to the height of the second support block, and the second support block is disposed at the front end of the first support block.

Example 3

The difference between this embodiment and embodiment 1-2 is that the support assembly 23 includes a first support block and a second support block, the first limit assembly is disposed on the first support block, the second limit assembly is disposed on the second support block, the first support block includes a left support vertical plate, a right support vertical plate and an upper support plate, the first limit assembly is disposed at the upper end of the upper support plate, and the second support block is disposed below the upper support plate.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides an adjustable supplementary anchor clamps for machining center, its characterized in that, it includes base, stop gear and positioning mechanism all set up in the upper end of base, stop gear is located positioning mechanism's left side, positioning mechanism includes locating block subassembly, reference column subassembly and fixed plate, locating block subassembly and reference column subassembly all set up on the fixed plate, stop gear includes first spacing subassembly, the spacing subassembly of second and supporting component, first spacing subassembly and the spacing subassembly of second set up on the supporting component, first spacing subassembly and the spacing subassembly of second all include cylinder and stopper, the stopper sets up in the gas pole front end of cylinder.

2. The adjustable auxiliary fixture for the machining center according to claim 1, wherein the positioning block assembly comprises a first positioning block, a second positioning block, a third positioning block, a fourth positioning block and a fifth positioning block, the positioning column assembly comprises a first positioning column and a second positioning column, the first positioning column is disposed at an upper end of the second positioning column, the fifth positioning block is disposed at one side of the first positioning column, the first positioning block and the second positioning block are located on the same straight line, the third positioning block, the fourth positioning block and the fifth positioning block are located on the same straight line, the first positioning block and the third positioning block are disposed oppositely, the second positioning block and the fourth positioning block are disposed oppositely, the first positioning column is of a cylindrical structure, and the second positioning column is of a rectangular parallelepiped structure.

3. The adjustable auxiliary clamp for the machining center according to claim 2, wherein the supporting assembly comprises a first supporting block and a second supporting block, the first limiting assembly is disposed on the first supporting block, the second limiting assembly is disposed on the second supporting block, the height of the first supporting block is greater than that of the second supporting block, and the second supporting block is disposed at the front end of the first supporting block.

4. The adjustable auxiliary clamp for the machining center according to claim 2, wherein the supporting assembly comprises a first supporting block and a second supporting block, the first limiting assembly is disposed on the first supporting block, the second limiting assembly is disposed on the second supporting block, the height of the first supporting block is equal to that of the second supporting block, and the second supporting block is disposed at the front end of the first supporting block.

5. The adjustable auxiliary clamp for a machining center according to claim 2, wherein the supporting assembly comprises a first supporting block and a second supporting block, the first limiting assembly is disposed on the first supporting block, the second limiting assembly is disposed on the second supporting block, the first supporting block comprises a left supporting vertical plate, a right supporting vertical plate and an upper supporting plate, the first limiting assembly is disposed at an upper end of the upper supporting plate, and the second supporting block is disposed below the upper supporting plate.

Images