CN217832776U

CN217832776U - Cross series product adds clamping apparatus

Info

Publication number: CN217832776U
Application number: CN202221961915.5U
Authority: CN
Inventors: 向于松; 谢圣勇; 胡电明; 周学超
Original assignee: Dongguan Tiandi Electronic Hardware Industrial Co ltd
Current assignee: Dongguan Tiandi Electronic Hardware Industrial Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-18
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of casting processing, and discloses a cross series product processing clamp which comprises four groups of sliding blocks, wherein the sliding blocks are distributed around round points by taking the round points as the center and are respectively arranged on a four-jaw chuck one by one; the tops of the four groups of sliding blocks are respectively provided with a detachable positioning block one by one; one side surface of the positioning block is matched with two adjacent die drawing surfaces of the cross series product. Utilize close structure of cross product series, set up four groups sliders, fix a position two drawing die faces that cross product series is adjacent through the locating piece on the slider, the locating piece plays tight effect simultaneously, can all obtain solving original location inaccurate, the clamp force is limited, the clamping time is long, machining efficiency low grade problem, improves production efficiency and product quality. Meanwhile, the sliding block can be automatically centered by utilizing the principle of automatic centering of the four-jaw chuck, so that the operation difficulty of workers is greatly reduced, and conditions are provided for subsequent automation.

Description

Cross series product adds clamping apparatus

Technical Field

The utility model relates to a foundry goods processing technology field especially relates to a cross series product adds clamping apparatus.

Background

As shown in fig. 1, fig. 1 is one of the enumerated cross products, and in the prior art, when a cross product series is processed, a structure close to the cross product series is utilized, and when positioning and clamping are performed, the positioning and clamping are mainly performed through two pressing plates, so that the defects of inaccurate positioning, limited clamping force, long clamping time, low processing efficiency and the like exist.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide a cross series product adds clamping apparatus, can fix a position fast accurate, the clamp force is strong, clamping time piece, effectively improves machining efficiency.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a cross series product adds clamping apparatus, include:

the four groups of sliding blocks are arranged around the round points by taking the round points as the center and are respectively arranged on the four-jaw chuck one by one;

the tops of the four groups of sliding blocks are respectively provided with a detachable positioning block one by one;

one side surface of the positioning block is matched with two adjacent die drawing surfaces of the cross series product.

Furthermore, the positioning block is detachably arranged on the sliding block through a locking bolt.

Furthermore, the top of the sliding block is provided with a positioning groove, and the bottom of the positioning block is provided with a positioning part matched with the positioning groove.

Furthermore, the side surface of the sliding block comprises a front side surface, a rear side surface, a left side surface and a right side surface;

a left tangent plane is arranged between the front side surface and the left side surface;

a right tangent plane is arranged between the front side surface and the right side surface;

the left section and the right section are symmetrical.

Further, the locking bolts are arranged in two groups and arranged side by side.

Furthermore, the bottom of the sliding block is provided with a sliding groove.

Furthermore, tooth tracks are arranged on two sides of the sliding groove.

The utility model has the advantages that:

the utility model provides a cross series product adds clamping apparatus utilizes close structure of cross series product, sets up four group's sliders, fixes a position two drawing die faces that cross series product faced mutually through the locating piece on the slider, and the locating piece plays the tight effect of clamp simultaneously, can be inaccurate with original location, the clamp force is limited, the clamping is chronic, and machining efficiency hangs down the scheduling problem and all obtains solving, improves production efficiency and product quality. Meanwhile, the sliding block can be automatically centered by utilizing the principle of automatic centering of the four-jaw chuck, so that the operation difficulty of workers is greatly reduced, and conditions are provided for subsequent automation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic diagram of a cross-series product as exemplified in the prior art;

fig. 2 is a schematic structural view of a processing clamp for a cross series product according to an embodiment of the present invention;

fig. 3 is a schematic structural view of another vision of a processing fixture for cross series products according to an embodiment of the present invention;

fig. 4 is a schematic structural view of another visual aspect of a processing fixture for a cross series product according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a cross-shaped product processing fixture according to an embodiment of the present invention.

In the figure:

1. a cross series product; 11. drawing the die surface; 2. a slider; 21. a front side; 22. a rear side; 23. a left side surface; 24. a right side surface; 25. cutting into a left section; 26. cutting into a right section; 27. positioning a groove; 28. a chute; 29. a tooth track; 3. positioning a block; 31. a positioning part; 4. locking the bolt; 5. a dot.

Detailed Description

In order to make the technical problems, the adopted technical solutions and the achieved technical effects of the present invention clearer, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, fig. 1 is a schematic view of the structure of an exemplary cross-series product 1;

as shown in fig. 2 to 5, an embodiment of the present invention provides a cross series product processing clamp, including: four groups of sliding blocks 2 which are arranged around the round points 5 by taking the round points 5 as the center and are respectively arranged on the four-jaw chuck one by one; the four-jaw chuck is a four-jaw chuck of a machine tool, surplus does not exist, and the tops of the four groups of sliding blocks 2 are respectively provided with a detachable positioning block 2 one by one; one side surface of the positioning block 2 is matched with two adjacent die drawing surfaces 11 of the cross series product.

In the embodiment of the utility model, the working principle is that four groups of sliders 2 are synchronously driven to corresponding positions, a cross series product is placed on a processing fixture, positioning is completed by using the positioning blocks 3, the shape of the positioning blocks 3 can be designed according to the difference of adjacent drawing surfaces 11 of the cross series product, then the four groups of sliders 2 are continuously driven, and the four groups of positioning blocks 3 are clamped like the middle part, so that the cross series product is fixedly clamped; utilize close structure of cross product series, and set up four group's sliders 2, fix a position two adjacent drawing die faces 11 of cross product series through locating piece 3 on the slider 2, locating piece 3 plays the tight effect of clamp simultaneously, can all be solved original location inaccurate, the clamp force is limited, the clamping time is long, machining efficiency low grade problem, improves production efficiency and product quality. Meanwhile, the sliding block 2 can also automatically center by utilizing the principle of automatic centering of the four-jaw chuck, so that the operation difficulty of workers is greatly reduced, and conditions are provided for later automation.

As a preferred mode of the embodiment of the present invention, as shown in fig. 2, 3 and 5, the positioning block 3 is detachably disposed on the slider 2 through the locking bolt 4, preferably, the locking bolt 4 is disposed in two sets and disposed side by side. Specifically, the slider 2 and the positioning block 3 are provided with corresponding threaded holes, the positioning block 3 and the slider 2 are detachably fixed through the matching of the locking bolts 4 and the threaded holes, and the two sets of locking bolts 4 are arranged, so that the positioning block 3 can be prevented from being deviated under a large clamping force.

As an embodiment of the utility model discloses an optimal mode, for convenient erection fixture piece 3, and the position of guaranteeing the installation of locating piece 3 is accurate, the top of slider 2 is provided with constant head tank 27, the bottom of locating piece 3 be provided with in constant head tank 27 matched with location portion 31.

As a preferred mode of the embodiment of the present invention, as shown in fig. 3, in order to avoid the influence between the adjacent sliders 2 due to the position, the side surfaces of the sliders 2 include a front side surface 21, a back side surface 22, a left side surface 23, and a right side surface 24; a left tangent plane 25 is arranged between the front side surface 21 and the left side surface 23; a right tangent plane 26 is arranged between the front side surface 21 and the right side surface 24; the left cut 25 and the right cut 26 are symmetrical. The four groups of sliding blocks 2 can be more compact by arranging the left tangent plane 25 and the right tangent plane 26, and the position limitation of the adjacent sliding blocks 2 can be avoided

As a preferred mode of the embodiment of the present invention, for the adaptive four-jaw chuck, the bottom of the slider 2 is provided with a sliding groove 28. Further, the sliding groove 28 is provided with tooth tracks 29 on both sides.

It should be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a cross series product adds clamping apparatus which characterized in that includes:

the four groups of sliding blocks (2) are arranged around the round points (5) by taking the round points (5) as centers and are respectively arranged on the four-jaw chuck one by one;

the tops of the four groups of sliding blocks (2) are respectively provided with a detachable positioning block (3) in a one-to-one manner;

one side surface of the positioning block (3) is matched with two adjacent die drawing surfaces (11) of the cross series product.

2. The cross series product processing clamp according to claim 1, wherein the positioning block (3) is detachably arranged on the sliding block (2) through a locking bolt (4).

3. The cross series product processing clamp according to claim 2, wherein the top of the sliding block (2) is provided with a positioning slot (27), and the bottom of the positioning block (3) is provided with a positioning part (31) matched with the positioning slot (27).

4. A cross series product machining fixture according to claim 2, characterized in that the side surfaces of the slide (2) comprise a front side surface (21), a rear side surface (22), a left side surface (23) and a right side surface (24);

a left tangent plane (25) is arranged between the front side surface (21) and the left side surface (23);

a right tangent plane (26) is arranged between the front side surface (21) and the right side surface (24);

the left section (25) and the right section (26) are symmetrical.

5. A cross series product processing fixture according to claim 2, characterised in that said locking bolts (4) are provided in two groups, side by side.

6. A cross series product processing fixture according to claim 5, characterized in that the bottom of the slide block (2) is provided with a sliding slot (28).

7. A cross-family product machining fixture according to claim 6, characterised in that the runners (28) are provided with gullets (29) on both sides.